From: Florian Hahn Date: Sun, 28 May 2023 19:01:03 +0000 (+0100) Subject: [LV] Add check line with VF=4 to uniformity test. X-Git-Tag: upstream/17.0.6~6943 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=280656eae95a9cbf990ce7f1b82b8a245d549209;p=platform%2Fupstream%2Fllvm.git [LV] Add check line with VF=4 to uniformity test. Extend test coverage for D148841. --- diff --git a/llvm/test/Transforms/LoopVectorize/uniform_across_vf_induction1_lshr.ll b/llvm/test/Transforms/LoopVectorize/uniform_across_vf_induction1_lshr.ll index 7373363..8c27b0b 100644 --- a/llvm/test/Transforms/LoopVectorize/uniform_across_vf_induction1_lshr.ll +++ b/llvm/test/Transforms/LoopVectorize/uniform_across_vf_induction1_lshr.ll @@ -1,49 +1,90 @@ ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2 -; RUN: opt -passes=loop-vectorize -force-vector-interleave=1 -force-vector-width=2 %s -S | FileCheck %s +; RUN: opt -passes=loop-vectorize -force-vector-interleave=1 -force-vector-width=2 %s -S | FileCheck --check-prefixes=VF2 %s +; RUN: opt -passes=loop-vectorize -force-vector-interleave=1 -force-vector-width=4 %s -S | FileCheck --check-prefixes=VF4 %s ; Tests for checking uniformity within a VF. ; for (iv = 0 ; ; iv += 1) B[iv] = A[iv>>0] + 42; define void @ld_lshr0_step1_start0_ind1(ptr noalias %A, ptr noalias %B) { -; CHECK-LABEL: define void @ld_lshr0_step1_start0_ind1 -; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[TMP0:%.*]] = add i64 [[INDEX]], 0 -; CHECK-NEXT: [[TMP1:%.*]] = lshr i64 [[TMP0]], 0 -; CHECK-NEXT: [[TMP2:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP1]] -; CHECK-NEXT: [[TMP3:%.*]] = getelementptr inbounds i64, ptr [[TMP2]], i32 0 -; CHECK-NEXT: [[WIDE_LOAD:%.*]] = load <2 x i64>, ptr [[TMP3]], align 8 -; CHECK-NEXT: [[TMP4:%.*]] = add nsw <2 x i64> [[WIDE_LOAD]], -; CHECK-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] -; CHECK-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[TMP5]], i32 0 -; CHECK-NEXT: store <2 x i64> [[TMP4]], ptr [[TMP6]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[TMP7:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1000 -; CHECK-NEXT: br i1 [[TMP7]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 1000, 1000 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 0 -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP3:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_lshr0_step1_start0_ind1 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[TMP0:%.*]] = add i64 [[INDEX]], 0 +; VF2-NEXT: [[TMP1:%.*]] = lshr i64 [[TMP0]], 0 +; VF2-NEXT: [[TMP2:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP1]] +; VF2-NEXT: [[TMP3:%.*]] = getelementptr inbounds i64, ptr [[TMP2]], i32 0 +; VF2-NEXT: [[WIDE_LOAD:%.*]] = load <2 x i64>, ptr [[TMP3]], align 8 +; VF2-NEXT: [[TMP4:%.*]] = add nsw <2 x i64> [[WIDE_LOAD]], +; VF2-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF2-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[TMP5]], i32 0 +; VF2-NEXT: store <2 x i64> [[TMP4]], ptr [[TMP6]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[TMP7:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1000 +; VF2-NEXT: br i1 [[TMP7]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 1000, 1000 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 0 +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP3:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_lshr0_step1_start0_ind1 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[TMP0:%.*]] = add i64 [[INDEX]], 0 +; VF4-NEXT: [[TMP1:%.*]] = lshr i64 [[TMP0]], 0 +; VF4-NEXT: [[TMP2:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP1]] +; VF4-NEXT: [[TMP3:%.*]] = getelementptr inbounds i64, ptr [[TMP2]], i32 0 +; VF4-NEXT: [[WIDE_LOAD:%.*]] = load <4 x i64>, ptr [[TMP3]], align 8 +; VF4-NEXT: [[TMP4:%.*]] = add nsw <4 x i64> [[WIDE_LOAD]], +; VF4-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF4-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[TMP5]], i32 0 +; VF4-NEXT: store <4 x i64> [[TMP4]], ptr [[TMP6]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[TMP7:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1000 +; VF4-NEXT: br i1 [[TMP7]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 1000, 1000 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 0 +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP3:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop @@ -64,52 +105,107 @@ exit: ; for (iv = 0 ; ; iv += 1) B[iv] = A[iv>>1] + 42; define void @ld_lshr1_step1_start0_ind1(ptr noalias %A, ptr noalias %B) { -; CHECK-LABEL: define void @ld_lshr1_step1_start0_ind1 -; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[TMP0:%.*]] = add i64 [[INDEX]], 0 -; CHECK-NEXT: [[TMP1:%.*]] = lshr <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP2:%.*]] = extractelement <2 x i64> [[TMP1]], i32 0 -; CHECK-NEXT: [[TMP3:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP2]] -; CHECK-NEXT: [[TMP4:%.*]] = extractelement <2 x i64> [[TMP1]], i32 1 -; CHECK-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] -; CHECK-NEXT: [[TMP6:%.*]] = load i64, ptr [[TMP3]], align 8 -; CHECK-NEXT: [[TMP7:%.*]] = load i64, ptr [[TMP5]], align 8 -; CHECK-NEXT: [[TMP8:%.*]] = insertelement <2 x i64> poison, i64 [[TMP6]], i32 0 -; CHECK-NEXT: [[TMP9:%.*]] = insertelement <2 x i64> [[TMP8]], i64 [[TMP7]], i32 1 -; CHECK-NEXT: [[TMP10:%.*]] = add nsw <2 x i64> [[TMP9]], -; CHECK-NEXT: [[TMP11:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] -; CHECK-NEXT: [[TMP12:%.*]] = getelementptr inbounds i64, ptr [[TMP11]], i32 0 -; CHECK-NEXT: store <2 x i64> [[TMP10]], ptr [[TMP12]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP13:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1000 -; CHECK-NEXT: br i1 [[TMP13]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP4:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 1000, 1000 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 1 -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP5:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_lshr1_step1_start0_ind1 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[TMP0:%.*]] = add i64 [[INDEX]], 0 +; VF2-NEXT: [[TMP1:%.*]] = lshr <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP2:%.*]] = extractelement <2 x i64> [[TMP1]], i32 0 +; VF2-NEXT: [[TMP3:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP2]] +; VF2-NEXT: [[TMP4:%.*]] = extractelement <2 x i64> [[TMP1]], i32 1 +; VF2-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] +; VF2-NEXT: [[TMP6:%.*]] = load i64, ptr [[TMP3]], align 8 +; VF2-NEXT: [[TMP7:%.*]] = load i64, ptr [[TMP5]], align 8 +; VF2-NEXT: [[TMP8:%.*]] = insertelement <2 x i64> poison, i64 [[TMP6]], i32 0 +; VF2-NEXT: [[TMP9:%.*]] = insertelement <2 x i64> [[TMP8]], i64 [[TMP7]], i32 1 +; VF2-NEXT: [[TMP10:%.*]] = add nsw <2 x i64> [[TMP9]], +; VF2-NEXT: [[TMP11:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF2-NEXT: [[TMP12:%.*]] = getelementptr inbounds i64, ptr [[TMP11]], i32 0 +; VF2-NEXT: store <2 x i64> [[TMP10]], ptr [[TMP12]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP13:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1000 +; VF2-NEXT: br i1 [[TMP13]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP4:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 1000, 1000 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 1 +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP5:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_lshr1_step1_start0_ind1 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[TMP0:%.*]] = add i64 [[INDEX]], 0 +; VF4-NEXT: [[TMP1:%.*]] = lshr <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP2:%.*]] = extractelement <4 x i64> [[TMP1]], i32 0 +; VF4-NEXT: [[TMP3:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP2]] +; VF4-NEXT: [[TMP4:%.*]] = extractelement <4 x i64> [[TMP1]], i32 1 +; VF4-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] +; VF4-NEXT: [[TMP6:%.*]] = extractelement <4 x i64> [[TMP1]], i32 2 +; VF4-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] +; VF4-NEXT: [[TMP8:%.*]] = extractelement <4 x i64> [[TMP1]], i32 3 +; VF4-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] +; VF4-NEXT: [[TMP10:%.*]] = load i64, ptr [[TMP3]], align 8 +; VF4-NEXT: [[TMP11:%.*]] = load i64, ptr [[TMP5]], align 8 +; VF4-NEXT: [[TMP12:%.*]] = load i64, ptr [[TMP7]], align 8 +; VF4-NEXT: [[TMP13:%.*]] = load i64, ptr [[TMP9]], align 8 +; VF4-NEXT: [[TMP14:%.*]] = insertelement <4 x i64> poison, i64 [[TMP10]], i32 0 +; VF4-NEXT: [[TMP15:%.*]] = insertelement <4 x i64> [[TMP14]], i64 [[TMP11]], i32 1 +; VF4-NEXT: [[TMP16:%.*]] = insertelement <4 x i64> [[TMP15]], i64 [[TMP12]], i32 2 +; VF4-NEXT: [[TMP17:%.*]] = insertelement <4 x i64> [[TMP16]], i64 [[TMP13]], i32 3 +; VF4-NEXT: [[TMP18:%.*]] = add nsw <4 x i64> [[TMP17]], +; VF4-NEXT: [[TMP19:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF4-NEXT: [[TMP20:%.*]] = getelementptr inbounds i64, ptr [[TMP19]], i32 0 +; VF4-NEXT: store <4 x i64> [[TMP18]], ptr [[TMP20]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP21:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1000 +; VF4-NEXT: br i1 [[TMP21]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP4:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 1000, 1000 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 1 +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP5:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop @@ -130,52 +226,107 @@ exit: ; for (iv = 0 ; ; iv += 1) B[iv] = A[iv>>2] + 42; define void @ld_lshr2_step1_start0_ind1(ptr noalias %A, ptr noalias %B) { -; CHECK-LABEL: define void @ld_lshr2_step1_start0_ind1 -; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[TMP0:%.*]] = add i64 [[INDEX]], 0 -; CHECK-NEXT: [[TMP1:%.*]] = lshr <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP2:%.*]] = extractelement <2 x i64> [[TMP1]], i32 0 -; CHECK-NEXT: [[TMP3:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP2]] -; CHECK-NEXT: [[TMP4:%.*]] = extractelement <2 x i64> [[TMP1]], i32 1 -; CHECK-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] -; CHECK-NEXT: [[TMP6:%.*]] = load i64, ptr [[TMP3]], align 8 -; CHECK-NEXT: [[TMP7:%.*]] = load i64, ptr [[TMP5]], align 8 -; CHECK-NEXT: [[TMP8:%.*]] = insertelement <2 x i64> poison, i64 [[TMP6]], i32 0 -; CHECK-NEXT: [[TMP9:%.*]] = insertelement <2 x i64> [[TMP8]], i64 [[TMP7]], i32 1 -; CHECK-NEXT: [[TMP10:%.*]] = add nsw <2 x i64> [[TMP9]], -; CHECK-NEXT: [[TMP11:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] -; CHECK-NEXT: [[TMP12:%.*]] = getelementptr inbounds i64, ptr [[TMP11]], i32 0 -; CHECK-NEXT: store <2 x i64> [[TMP10]], ptr [[TMP12]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP13:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1000 -; CHECK-NEXT: br i1 [[TMP13]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP6:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 1000, 1000 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 2 -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP7:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_lshr2_step1_start0_ind1 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[TMP0:%.*]] = add i64 [[INDEX]], 0 +; VF2-NEXT: [[TMP1:%.*]] = lshr <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP2:%.*]] = extractelement <2 x i64> [[TMP1]], i32 0 +; VF2-NEXT: [[TMP3:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP2]] +; VF2-NEXT: [[TMP4:%.*]] = extractelement <2 x i64> [[TMP1]], i32 1 +; VF2-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] +; VF2-NEXT: [[TMP6:%.*]] = load i64, ptr [[TMP3]], align 8 +; VF2-NEXT: [[TMP7:%.*]] = load i64, ptr [[TMP5]], align 8 +; VF2-NEXT: [[TMP8:%.*]] = insertelement <2 x i64> poison, i64 [[TMP6]], i32 0 +; VF2-NEXT: [[TMP9:%.*]] = insertelement <2 x i64> [[TMP8]], i64 [[TMP7]], i32 1 +; VF2-NEXT: [[TMP10:%.*]] = add nsw <2 x i64> [[TMP9]], +; VF2-NEXT: [[TMP11:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF2-NEXT: [[TMP12:%.*]] = getelementptr inbounds i64, ptr [[TMP11]], i32 0 +; VF2-NEXT: store <2 x i64> [[TMP10]], ptr [[TMP12]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP13:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1000 +; VF2-NEXT: br i1 [[TMP13]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP6:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 1000, 1000 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 2 +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP7:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_lshr2_step1_start0_ind1 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[TMP0:%.*]] = add i64 [[INDEX]], 0 +; VF4-NEXT: [[TMP1:%.*]] = lshr <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP2:%.*]] = extractelement <4 x i64> [[TMP1]], i32 0 +; VF4-NEXT: [[TMP3:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP2]] +; VF4-NEXT: [[TMP4:%.*]] = extractelement <4 x i64> [[TMP1]], i32 1 +; VF4-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] +; VF4-NEXT: [[TMP6:%.*]] = extractelement <4 x i64> [[TMP1]], i32 2 +; VF4-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] +; VF4-NEXT: [[TMP8:%.*]] = extractelement <4 x i64> [[TMP1]], i32 3 +; VF4-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] +; VF4-NEXT: [[TMP10:%.*]] = load i64, ptr [[TMP3]], align 8 +; VF4-NEXT: [[TMP11:%.*]] = load i64, ptr [[TMP5]], align 8 +; VF4-NEXT: [[TMP12:%.*]] = load i64, ptr [[TMP7]], align 8 +; VF4-NEXT: [[TMP13:%.*]] = load i64, ptr [[TMP9]], align 8 +; VF4-NEXT: [[TMP14:%.*]] = insertelement <4 x i64> poison, i64 [[TMP10]], i32 0 +; VF4-NEXT: [[TMP15:%.*]] = insertelement <4 x i64> [[TMP14]], i64 [[TMP11]], i32 1 +; VF4-NEXT: [[TMP16:%.*]] = insertelement <4 x i64> [[TMP15]], i64 [[TMP12]], i32 2 +; VF4-NEXT: [[TMP17:%.*]] = insertelement <4 x i64> [[TMP16]], i64 [[TMP13]], i32 3 +; VF4-NEXT: [[TMP18:%.*]] = add nsw <4 x i64> [[TMP17]], +; VF4-NEXT: [[TMP19:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF4-NEXT: [[TMP20:%.*]] = getelementptr inbounds i64, ptr [[TMP19]], i32 0 +; VF4-NEXT: store <4 x i64> [[TMP18]], ptr [[TMP20]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP21:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1000 +; VF4-NEXT: br i1 [[TMP21]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP6:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 1000, 1000 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 2 +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP7:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop @@ -196,57 +347,125 @@ exit: ; for (iv = 0 ; ; iv += 2) B[iv] = A[iv>>0] + 42; define void @ld_lshr0_step2_start0_ind1(ptr noalias %A, ptr noalias %B) { -; CHECK-LABEL: define void @ld_lshr0_step2_start0_ind1 -; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 2 -; CHECK-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 -; CHECK-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 2 -; CHECK-NEXT: [[TMP2:%.*]] = lshr <2 x i64> [[VEC_IND]], zeroinitializer -; CHECK-NEXT: [[TMP3:%.*]] = extractelement <2 x i64> [[TMP2]], i32 0 -; CHECK-NEXT: [[TMP4:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP3]] -; CHECK-NEXT: [[TMP5:%.*]] = extractelement <2 x i64> [[TMP2]], i32 1 -; CHECK-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP5]] -; CHECK-NEXT: [[TMP7:%.*]] = load i64, ptr [[TMP4]], align 8 -; CHECK-NEXT: [[TMP8:%.*]] = load i64, ptr [[TMP6]], align 8 -; CHECK-NEXT: [[TMP9:%.*]] = insertelement <2 x i64> poison, i64 [[TMP7]], i32 0 -; CHECK-NEXT: [[TMP10:%.*]] = insertelement <2 x i64> [[TMP9]], i64 [[TMP8]], i32 1 -; CHECK-NEXT: [[TMP11:%.*]] = add nsw <2 x i64> [[TMP10]], -; CHECK-NEXT: [[TMP12:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] -; CHECK-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] -; CHECK-NEXT: [[TMP14:%.*]] = extractelement <2 x i64> [[TMP11]], i32 0 -; CHECK-NEXT: store i64 [[TMP14]], ptr [[TMP12]], align 8 -; CHECK-NEXT: [[TMP15:%.*]] = extractelement <2 x i64> [[TMP11]], i32 1 -; CHECK-NEXT: store i64 [[TMP15]], ptr [[TMP13]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP16:%.*]] = icmp eq i64 [[INDEX_NEXT]], 500 -; CHECK-NEXT: br i1 [[TMP16]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP8:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 500, 500 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 0 -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 2 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP9:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_lshr0_step2_start0_ind1 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 2 +; VF2-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF2-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 2 +; VF2-NEXT: [[TMP2:%.*]] = lshr <2 x i64> [[VEC_IND]], zeroinitializer +; VF2-NEXT: [[TMP3:%.*]] = extractelement <2 x i64> [[TMP2]], i32 0 +; VF2-NEXT: [[TMP4:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP3]] +; VF2-NEXT: [[TMP5:%.*]] = extractelement <2 x i64> [[TMP2]], i32 1 +; VF2-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP5]] +; VF2-NEXT: [[TMP7:%.*]] = load i64, ptr [[TMP4]], align 8 +; VF2-NEXT: [[TMP8:%.*]] = load i64, ptr [[TMP6]], align 8 +; VF2-NEXT: [[TMP9:%.*]] = insertelement <2 x i64> poison, i64 [[TMP7]], i32 0 +; VF2-NEXT: [[TMP10:%.*]] = insertelement <2 x i64> [[TMP9]], i64 [[TMP8]], i32 1 +; VF2-NEXT: [[TMP11:%.*]] = add nsw <2 x i64> [[TMP10]], +; VF2-NEXT: [[TMP12:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF2-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF2-NEXT: [[TMP14:%.*]] = extractelement <2 x i64> [[TMP11]], i32 0 +; VF2-NEXT: store i64 [[TMP14]], ptr [[TMP12]], align 8 +; VF2-NEXT: [[TMP15:%.*]] = extractelement <2 x i64> [[TMP11]], i32 1 +; VF2-NEXT: store i64 [[TMP15]], ptr [[TMP13]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP16:%.*]] = icmp eq i64 [[INDEX_NEXT]], 500 +; VF2-NEXT: br i1 [[TMP16]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP8:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 500, 500 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 0 +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 2 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP9:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_lshr0_step2_start0_ind1 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 2 +; VF4-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF4-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 2 +; VF4-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 4 +; VF4-NEXT: [[TMP3:%.*]] = add i64 [[OFFSET_IDX]], 6 +; VF4-NEXT: [[TMP4:%.*]] = lshr <4 x i64> [[VEC_IND]], zeroinitializer +; VF4-NEXT: [[TMP5:%.*]] = extractelement <4 x i64> [[TMP4]], i32 0 +; VF4-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP5]] +; VF4-NEXT: [[TMP7:%.*]] = extractelement <4 x i64> [[TMP4]], i32 1 +; VF4-NEXT: [[TMP8:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP7]] +; VF4-NEXT: [[TMP9:%.*]] = extractelement <4 x i64> [[TMP4]], i32 2 +; VF4-NEXT: [[TMP10:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP9]] +; VF4-NEXT: [[TMP11:%.*]] = extractelement <4 x i64> [[TMP4]], i32 3 +; VF4-NEXT: [[TMP12:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP11]] +; VF4-NEXT: [[TMP13:%.*]] = load i64, ptr [[TMP6]], align 8 +; VF4-NEXT: [[TMP14:%.*]] = load i64, ptr [[TMP8]], align 8 +; VF4-NEXT: [[TMP15:%.*]] = load i64, ptr [[TMP10]], align 8 +; VF4-NEXT: [[TMP16:%.*]] = load i64, ptr [[TMP12]], align 8 +; VF4-NEXT: [[TMP17:%.*]] = insertelement <4 x i64> poison, i64 [[TMP13]], i32 0 +; VF4-NEXT: [[TMP18:%.*]] = insertelement <4 x i64> [[TMP17]], i64 [[TMP14]], i32 1 +; VF4-NEXT: [[TMP19:%.*]] = insertelement <4 x i64> [[TMP18]], i64 [[TMP15]], i32 2 +; VF4-NEXT: [[TMP20:%.*]] = insertelement <4 x i64> [[TMP19]], i64 [[TMP16]], i32 3 +; VF4-NEXT: [[TMP21:%.*]] = add nsw <4 x i64> [[TMP20]], +; VF4-NEXT: [[TMP22:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF4-NEXT: [[TMP23:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF4-NEXT: [[TMP24:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF4-NEXT: [[TMP25:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP3]] +; VF4-NEXT: [[TMP26:%.*]] = extractelement <4 x i64> [[TMP21]], i32 0 +; VF4-NEXT: store i64 [[TMP26]], ptr [[TMP22]], align 8 +; VF4-NEXT: [[TMP27:%.*]] = extractelement <4 x i64> [[TMP21]], i32 1 +; VF4-NEXT: store i64 [[TMP27]], ptr [[TMP23]], align 8 +; VF4-NEXT: [[TMP28:%.*]] = extractelement <4 x i64> [[TMP21]], i32 2 +; VF4-NEXT: store i64 [[TMP28]], ptr [[TMP24]], align 8 +; VF4-NEXT: [[TMP29:%.*]] = extractelement <4 x i64> [[TMP21]], i32 3 +; VF4-NEXT: store i64 [[TMP29]], ptr [[TMP25]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP30:%.*]] = icmp eq i64 [[INDEX_NEXT]], 500 +; VF4-NEXT: br i1 [[TMP30]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP8:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 500, 500 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 0 +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 2 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP9:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop @@ -267,50 +486,103 @@ exit: ; for (iv = 0 ; ; iv += 2) B[iv] = A[iv>>1] + 42; define void @ld_lshr1_step2_start0_ind1(ptr noalias %A, ptr noalias %B) { -; CHECK-LABEL: define void @ld_lshr1_step2_start0_ind1 -; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 2 -; CHECK-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 -; CHECK-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 2 -; CHECK-NEXT: [[TMP2:%.*]] = lshr i64 [[TMP0]], 1 -; CHECK-NEXT: [[TMP3:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP2]] -; CHECK-NEXT: [[TMP4:%.*]] = getelementptr inbounds i64, ptr [[TMP3]], i32 0 -; CHECK-NEXT: [[WIDE_LOAD:%.*]] = load <2 x i64>, ptr [[TMP4]], align 8 -; CHECK-NEXT: [[TMP5:%.*]] = add nsw <2 x i64> [[WIDE_LOAD]], -; CHECK-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] -; CHECK-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] -; CHECK-NEXT: [[TMP8:%.*]] = extractelement <2 x i64> [[TMP5]], i32 0 -; CHECK-NEXT: store i64 [[TMP8]], ptr [[TMP6]], align 8 -; CHECK-NEXT: [[TMP9:%.*]] = extractelement <2 x i64> [[TMP5]], i32 1 -; CHECK-NEXT: store i64 [[TMP9]], ptr [[TMP7]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[TMP10:%.*]] = icmp eq i64 [[INDEX_NEXT]], 500 -; CHECK-NEXT: br i1 [[TMP10]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP10:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 500, 500 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 1 -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 2 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP11:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_lshr1_step2_start0_ind1 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 2 +; VF2-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF2-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 2 +; VF2-NEXT: [[TMP2:%.*]] = lshr i64 [[TMP0]], 1 +; VF2-NEXT: [[TMP3:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP2]] +; VF2-NEXT: [[TMP4:%.*]] = getelementptr inbounds i64, ptr [[TMP3]], i32 0 +; VF2-NEXT: [[WIDE_LOAD:%.*]] = load <2 x i64>, ptr [[TMP4]], align 8 +; VF2-NEXT: [[TMP5:%.*]] = add nsw <2 x i64> [[WIDE_LOAD]], +; VF2-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF2-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF2-NEXT: [[TMP8:%.*]] = extractelement <2 x i64> [[TMP5]], i32 0 +; VF2-NEXT: store i64 [[TMP8]], ptr [[TMP6]], align 8 +; VF2-NEXT: [[TMP9:%.*]] = extractelement <2 x i64> [[TMP5]], i32 1 +; VF2-NEXT: store i64 [[TMP9]], ptr [[TMP7]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[TMP10:%.*]] = icmp eq i64 [[INDEX_NEXT]], 500 +; VF2-NEXT: br i1 [[TMP10]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP10:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 500, 500 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 1 +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 2 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP11:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_lshr1_step2_start0_ind1 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 2 +; VF4-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF4-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 2 +; VF4-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 4 +; VF4-NEXT: [[TMP3:%.*]] = add i64 [[OFFSET_IDX]], 6 +; VF4-NEXT: [[TMP4:%.*]] = lshr i64 [[TMP0]], 1 +; VF4-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] +; VF4-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[TMP5]], i32 0 +; VF4-NEXT: [[WIDE_LOAD:%.*]] = load <4 x i64>, ptr [[TMP6]], align 8 +; VF4-NEXT: [[TMP7:%.*]] = add nsw <4 x i64> [[WIDE_LOAD]], +; VF4-NEXT: [[TMP8:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF4-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF4-NEXT: [[TMP10:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF4-NEXT: [[TMP11:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP3]] +; VF4-NEXT: [[TMP12:%.*]] = extractelement <4 x i64> [[TMP7]], i32 0 +; VF4-NEXT: store i64 [[TMP12]], ptr [[TMP8]], align 8 +; VF4-NEXT: [[TMP13:%.*]] = extractelement <4 x i64> [[TMP7]], i32 1 +; VF4-NEXT: store i64 [[TMP13]], ptr [[TMP9]], align 8 +; VF4-NEXT: [[TMP14:%.*]] = extractelement <4 x i64> [[TMP7]], i32 2 +; VF4-NEXT: store i64 [[TMP14]], ptr [[TMP10]], align 8 +; VF4-NEXT: [[TMP15:%.*]] = extractelement <4 x i64> [[TMP7]], i32 3 +; VF4-NEXT: store i64 [[TMP15]], ptr [[TMP11]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[TMP16:%.*]] = icmp eq i64 [[INDEX_NEXT]], 500 +; VF4-NEXT: br i1 [[TMP16]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP10:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 500, 500 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 1 +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 2 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP11:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop @@ -331,57 +603,125 @@ exit: ; for (iv = 0 ; ; iv += 3) B[iv] = A[iv>>0] + 42; define void @ld_lshr0_step3_start0_ind1(ptr noalias %A, ptr noalias %B) { -; CHECK-LABEL: define void @ld_lshr0_step3_start0_ind1 -; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 3 -; CHECK-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 -; CHECK-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 3 -; CHECK-NEXT: [[TMP2:%.*]] = lshr <2 x i64> [[VEC_IND]], zeroinitializer -; CHECK-NEXT: [[TMP3:%.*]] = extractelement <2 x i64> [[TMP2]], i32 0 -; CHECK-NEXT: [[TMP4:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP3]] -; CHECK-NEXT: [[TMP5:%.*]] = extractelement <2 x i64> [[TMP2]], i32 1 -; CHECK-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP5]] -; CHECK-NEXT: [[TMP7:%.*]] = load i64, ptr [[TMP4]], align 8 -; CHECK-NEXT: [[TMP8:%.*]] = load i64, ptr [[TMP6]], align 8 -; CHECK-NEXT: [[TMP9:%.*]] = insertelement <2 x i64> poison, i64 [[TMP7]], i32 0 -; CHECK-NEXT: [[TMP10:%.*]] = insertelement <2 x i64> [[TMP9]], i64 [[TMP8]], i32 1 -; CHECK-NEXT: [[TMP11:%.*]] = add nsw <2 x i64> [[TMP10]], -; CHECK-NEXT: [[TMP12:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] -; CHECK-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] -; CHECK-NEXT: [[TMP14:%.*]] = extractelement <2 x i64> [[TMP11]], i32 0 -; CHECK-NEXT: store i64 [[TMP14]], ptr [[TMP12]], align 8 -; CHECK-NEXT: [[TMP15:%.*]] = extractelement <2 x i64> [[TMP11]], i32 1 -; CHECK-NEXT: store i64 [[TMP15]], ptr [[TMP13]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP16:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 -; CHECK-NEXT: br i1 [[TMP16]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP12:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 996, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 0 -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP13:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_lshr0_step3_start0_ind1 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 3 +; VF2-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF2-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 3 +; VF2-NEXT: [[TMP2:%.*]] = lshr <2 x i64> [[VEC_IND]], zeroinitializer +; VF2-NEXT: [[TMP3:%.*]] = extractelement <2 x i64> [[TMP2]], i32 0 +; VF2-NEXT: [[TMP4:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP3]] +; VF2-NEXT: [[TMP5:%.*]] = extractelement <2 x i64> [[TMP2]], i32 1 +; VF2-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP5]] +; VF2-NEXT: [[TMP7:%.*]] = load i64, ptr [[TMP4]], align 8 +; VF2-NEXT: [[TMP8:%.*]] = load i64, ptr [[TMP6]], align 8 +; VF2-NEXT: [[TMP9:%.*]] = insertelement <2 x i64> poison, i64 [[TMP7]], i32 0 +; VF2-NEXT: [[TMP10:%.*]] = insertelement <2 x i64> [[TMP9]], i64 [[TMP8]], i32 1 +; VF2-NEXT: [[TMP11:%.*]] = add nsw <2 x i64> [[TMP10]], +; VF2-NEXT: [[TMP12:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF2-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF2-NEXT: [[TMP14:%.*]] = extractelement <2 x i64> [[TMP11]], i32 0 +; VF2-NEXT: store i64 [[TMP14]], ptr [[TMP12]], align 8 +; VF2-NEXT: [[TMP15:%.*]] = extractelement <2 x i64> [[TMP11]], i32 1 +; VF2-NEXT: store i64 [[TMP15]], ptr [[TMP13]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP16:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 +; VF2-NEXT: br i1 [[TMP16]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP12:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 996, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 0 +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP13:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_lshr0_step3_start0_ind1 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 3 +; VF4-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF4-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 3 +; VF4-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 6 +; VF4-NEXT: [[TMP3:%.*]] = add i64 [[OFFSET_IDX]], 9 +; VF4-NEXT: [[TMP4:%.*]] = lshr <4 x i64> [[VEC_IND]], zeroinitializer +; VF4-NEXT: [[TMP5:%.*]] = extractelement <4 x i64> [[TMP4]], i32 0 +; VF4-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP5]] +; VF4-NEXT: [[TMP7:%.*]] = extractelement <4 x i64> [[TMP4]], i32 1 +; VF4-NEXT: [[TMP8:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP7]] +; VF4-NEXT: [[TMP9:%.*]] = extractelement <4 x i64> [[TMP4]], i32 2 +; VF4-NEXT: [[TMP10:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP9]] +; VF4-NEXT: [[TMP11:%.*]] = extractelement <4 x i64> [[TMP4]], i32 3 +; VF4-NEXT: [[TMP12:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP11]] +; VF4-NEXT: [[TMP13:%.*]] = load i64, ptr [[TMP6]], align 8 +; VF4-NEXT: [[TMP14:%.*]] = load i64, ptr [[TMP8]], align 8 +; VF4-NEXT: [[TMP15:%.*]] = load i64, ptr [[TMP10]], align 8 +; VF4-NEXT: [[TMP16:%.*]] = load i64, ptr [[TMP12]], align 8 +; VF4-NEXT: [[TMP17:%.*]] = insertelement <4 x i64> poison, i64 [[TMP13]], i32 0 +; VF4-NEXT: [[TMP18:%.*]] = insertelement <4 x i64> [[TMP17]], i64 [[TMP14]], i32 1 +; VF4-NEXT: [[TMP19:%.*]] = insertelement <4 x i64> [[TMP18]], i64 [[TMP15]], i32 2 +; VF4-NEXT: [[TMP20:%.*]] = insertelement <4 x i64> [[TMP19]], i64 [[TMP16]], i32 3 +; VF4-NEXT: [[TMP21:%.*]] = add nsw <4 x i64> [[TMP20]], +; VF4-NEXT: [[TMP22:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF4-NEXT: [[TMP23:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF4-NEXT: [[TMP24:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF4-NEXT: [[TMP25:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP3]] +; VF4-NEXT: [[TMP26:%.*]] = extractelement <4 x i64> [[TMP21]], i32 0 +; VF4-NEXT: store i64 [[TMP26]], ptr [[TMP22]], align 8 +; VF4-NEXT: [[TMP27:%.*]] = extractelement <4 x i64> [[TMP21]], i32 1 +; VF4-NEXT: store i64 [[TMP27]], ptr [[TMP23]], align 8 +; VF4-NEXT: [[TMP28:%.*]] = extractelement <4 x i64> [[TMP21]], i32 2 +; VF4-NEXT: store i64 [[TMP28]], ptr [[TMP24]], align 8 +; VF4-NEXT: [[TMP29:%.*]] = extractelement <4 x i64> [[TMP21]], i32 3 +; VF4-NEXT: store i64 [[TMP29]], ptr [[TMP25]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP30:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 +; VF4-NEXT: br i1 [[TMP30]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP12:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 996, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 0 +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP13:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop @@ -402,57 +742,125 @@ exit: ; for (iv = 0 ; ; iv += 3) B[iv] = A[iv>>1] + 42; define void @ld_lshr1_step3_start0_ind1(ptr noalias %A, ptr noalias %B) { -; CHECK-LABEL: define void @ld_lshr1_step3_start0_ind1 -; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 3 -; CHECK-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 -; CHECK-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 3 -; CHECK-NEXT: [[TMP2:%.*]] = lshr <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP3:%.*]] = extractelement <2 x i64> [[TMP2]], i32 0 -; CHECK-NEXT: [[TMP4:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP3]] -; CHECK-NEXT: [[TMP5:%.*]] = extractelement <2 x i64> [[TMP2]], i32 1 -; CHECK-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP5]] -; CHECK-NEXT: [[TMP7:%.*]] = load i64, ptr [[TMP4]], align 8 -; CHECK-NEXT: [[TMP8:%.*]] = load i64, ptr [[TMP6]], align 8 -; CHECK-NEXT: [[TMP9:%.*]] = insertelement <2 x i64> poison, i64 [[TMP7]], i32 0 -; CHECK-NEXT: [[TMP10:%.*]] = insertelement <2 x i64> [[TMP9]], i64 [[TMP8]], i32 1 -; CHECK-NEXT: [[TMP11:%.*]] = add nsw <2 x i64> [[TMP10]], -; CHECK-NEXT: [[TMP12:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] -; CHECK-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] -; CHECK-NEXT: [[TMP14:%.*]] = extractelement <2 x i64> [[TMP11]], i32 0 -; CHECK-NEXT: store i64 [[TMP14]], ptr [[TMP12]], align 8 -; CHECK-NEXT: [[TMP15:%.*]] = extractelement <2 x i64> [[TMP11]], i32 1 -; CHECK-NEXT: store i64 [[TMP15]], ptr [[TMP13]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP16:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 -; CHECK-NEXT: br i1 [[TMP16]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP14:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 996, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 1 -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP15:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_lshr1_step3_start0_ind1 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 3 +; VF2-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF2-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 3 +; VF2-NEXT: [[TMP2:%.*]] = lshr <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP3:%.*]] = extractelement <2 x i64> [[TMP2]], i32 0 +; VF2-NEXT: [[TMP4:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP3]] +; VF2-NEXT: [[TMP5:%.*]] = extractelement <2 x i64> [[TMP2]], i32 1 +; VF2-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP5]] +; VF2-NEXT: [[TMP7:%.*]] = load i64, ptr [[TMP4]], align 8 +; VF2-NEXT: [[TMP8:%.*]] = load i64, ptr [[TMP6]], align 8 +; VF2-NEXT: [[TMP9:%.*]] = insertelement <2 x i64> poison, i64 [[TMP7]], i32 0 +; VF2-NEXT: [[TMP10:%.*]] = insertelement <2 x i64> [[TMP9]], i64 [[TMP8]], i32 1 +; VF2-NEXT: [[TMP11:%.*]] = add nsw <2 x i64> [[TMP10]], +; VF2-NEXT: [[TMP12:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF2-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF2-NEXT: [[TMP14:%.*]] = extractelement <2 x i64> [[TMP11]], i32 0 +; VF2-NEXT: store i64 [[TMP14]], ptr [[TMP12]], align 8 +; VF2-NEXT: [[TMP15:%.*]] = extractelement <2 x i64> [[TMP11]], i32 1 +; VF2-NEXT: store i64 [[TMP15]], ptr [[TMP13]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP16:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 +; VF2-NEXT: br i1 [[TMP16]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP14:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 996, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 1 +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP15:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_lshr1_step3_start0_ind1 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 3 +; VF4-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF4-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 3 +; VF4-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 6 +; VF4-NEXT: [[TMP3:%.*]] = add i64 [[OFFSET_IDX]], 9 +; VF4-NEXT: [[TMP4:%.*]] = lshr <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP5:%.*]] = extractelement <4 x i64> [[TMP4]], i32 0 +; VF4-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP5]] +; VF4-NEXT: [[TMP7:%.*]] = extractelement <4 x i64> [[TMP4]], i32 1 +; VF4-NEXT: [[TMP8:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP7]] +; VF4-NEXT: [[TMP9:%.*]] = extractelement <4 x i64> [[TMP4]], i32 2 +; VF4-NEXT: [[TMP10:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP9]] +; VF4-NEXT: [[TMP11:%.*]] = extractelement <4 x i64> [[TMP4]], i32 3 +; VF4-NEXT: [[TMP12:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP11]] +; VF4-NEXT: [[TMP13:%.*]] = load i64, ptr [[TMP6]], align 8 +; VF4-NEXT: [[TMP14:%.*]] = load i64, ptr [[TMP8]], align 8 +; VF4-NEXT: [[TMP15:%.*]] = load i64, ptr [[TMP10]], align 8 +; VF4-NEXT: [[TMP16:%.*]] = load i64, ptr [[TMP12]], align 8 +; VF4-NEXT: [[TMP17:%.*]] = insertelement <4 x i64> poison, i64 [[TMP13]], i32 0 +; VF4-NEXT: [[TMP18:%.*]] = insertelement <4 x i64> [[TMP17]], i64 [[TMP14]], i32 1 +; VF4-NEXT: [[TMP19:%.*]] = insertelement <4 x i64> [[TMP18]], i64 [[TMP15]], i32 2 +; VF4-NEXT: [[TMP20:%.*]] = insertelement <4 x i64> [[TMP19]], i64 [[TMP16]], i32 3 +; VF4-NEXT: [[TMP21:%.*]] = add nsw <4 x i64> [[TMP20]], +; VF4-NEXT: [[TMP22:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF4-NEXT: [[TMP23:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF4-NEXT: [[TMP24:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF4-NEXT: [[TMP25:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP3]] +; VF4-NEXT: [[TMP26:%.*]] = extractelement <4 x i64> [[TMP21]], i32 0 +; VF4-NEXT: store i64 [[TMP26]], ptr [[TMP22]], align 8 +; VF4-NEXT: [[TMP27:%.*]] = extractelement <4 x i64> [[TMP21]], i32 1 +; VF4-NEXT: store i64 [[TMP27]], ptr [[TMP23]], align 8 +; VF4-NEXT: [[TMP28:%.*]] = extractelement <4 x i64> [[TMP21]], i32 2 +; VF4-NEXT: store i64 [[TMP28]], ptr [[TMP24]], align 8 +; VF4-NEXT: [[TMP29:%.*]] = extractelement <4 x i64> [[TMP21]], i32 3 +; VF4-NEXT: store i64 [[TMP29]], ptr [[TMP25]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP30:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 +; VF4-NEXT: br i1 [[TMP30]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP14:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 996, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 1 +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP15:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop @@ -473,53 +881,109 @@ exit: ; for (iv = 1 ; ; iv += 1) B[iv] = A[iv>>1] + 42; define void @ld_lshr1_step1_start1_ind1(ptr noalias %A, ptr noalias %B) { -; CHECK-LABEL: define void @ld_lshr1_step1_start1_ind1 -; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[INDEX]] -; CHECK-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 -; CHECK-NEXT: [[TMP1:%.*]] = lshr <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP2:%.*]] = extractelement <2 x i64> [[TMP1]], i32 0 -; CHECK-NEXT: [[TMP3:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP2]] -; CHECK-NEXT: [[TMP4:%.*]] = extractelement <2 x i64> [[TMP1]], i32 1 -; CHECK-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] -; CHECK-NEXT: [[TMP6:%.*]] = load i64, ptr [[TMP3]], align 8 -; CHECK-NEXT: [[TMP7:%.*]] = load i64, ptr [[TMP5]], align 8 -; CHECK-NEXT: [[TMP8:%.*]] = insertelement <2 x i64> poison, i64 [[TMP6]], i32 0 -; CHECK-NEXT: [[TMP9:%.*]] = insertelement <2 x i64> [[TMP8]], i64 [[TMP7]], i32 1 -; CHECK-NEXT: [[TMP10:%.*]] = add nsw <2 x i64> [[TMP9]], -; CHECK-NEXT: [[TMP11:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] -; CHECK-NEXT: [[TMP12:%.*]] = getelementptr inbounds i64, ptr [[TMP11]], i32 0 -; CHECK-NEXT: store <2 x i64> [[TMP10]], ptr [[TMP12]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP13:%.*]] = icmp eq i64 [[INDEX_NEXT]], 998 -; CHECK-NEXT: br i1 [[TMP13]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP16:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 999, 998 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 999, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 1 -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP17:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_lshr1_step1_start1_ind1 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[INDEX]] +; VF2-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF2-NEXT: [[TMP1:%.*]] = lshr <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP2:%.*]] = extractelement <2 x i64> [[TMP1]], i32 0 +; VF2-NEXT: [[TMP3:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP2]] +; VF2-NEXT: [[TMP4:%.*]] = extractelement <2 x i64> [[TMP1]], i32 1 +; VF2-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] +; VF2-NEXT: [[TMP6:%.*]] = load i64, ptr [[TMP3]], align 8 +; VF2-NEXT: [[TMP7:%.*]] = load i64, ptr [[TMP5]], align 8 +; VF2-NEXT: [[TMP8:%.*]] = insertelement <2 x i64> poison, i64 [[TMP6]], i32 0 +; VF2-NEXT: [[TMP9:%.*]] = insertelement <2 x i64> [[TMP8]], i64 [[TMP7]], i32 1 +; VF2-NEXT: [[TMP10:%.*]] = add nsw <2 x i64> [[TMP9]], +; VF2-NEXT: [[TMP11:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF2-NEXT: [[TMP12:%.*]] = getelementptr inbounds i64, ptr [[TMP11]], i32 0 +; VF2-NEXT: store <2 x i64> [[TMP10]], ptr [[TMP12]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP13:%.*]] = icmp eq i64 [[INDEX_NEXT]], 998 +; VF2-NEXT: br i1 [[TMP13]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP16:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 999, 998 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 999, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 1 +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP17:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_lshr1_step1_start1_ind1 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[INDEX]] +; VF4-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF4-NEXT: [[TMP1:%.*]] = lshr <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP2:%.*]] = extractelement <4 x i64> [[TMP1]], i32 0 +; VF4-NEXT: [[TMP3:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP2]] +; VF4-NEXT: [[TMP4:%.*]] = extractelement <4 x i64> [[TMP1]], i32 1 +; VF4-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] +; VF4-NEXT: [[TMP6:%.*]] = extractelement <4 x i64> [[TMP1]], i32 2 +; VF4-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] +; VF4-NEXT: [[TMP8:%.*]] = extractelement <4 x i64> [[TMP1]], i32 3 +; VF4-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] +; VF4-NEXT: [[TMP10:%.*]] = load i64, ptr [[TMP3]], align 8 +; VF4-NEXT: [[TMP11:%.*]] = load i64, ptr [[TMP5]], align 8 +; VF4-NEXT: [[TMP12:%.*]] = load i64, ptr [[TMP7]], align 8 +; VF4-NEXT: [[TMP13:%.*]] = load i64, ptr [[TMP9]], align 8 +; VF4-NEXT: [[TMP14:%.*]] = insertelement <4 x i64> poison, i64 [[TMP10]], i32 0 +; VF4-NEXT: [[TMP15:%.*]] = insertelement <4 x i64> [[TMP14]], i64 [[TMP11]], i32 1 +; VF4-NEXT: [[TMP16:%.*]] = insertelement <4 x i64> [[TMP15]], i64 [[TMP12]], i32 2 +; VF4-NEXT: [[TMP17:%.*]] = insertelement <4 x i64> [[TMP16]], i64 [[TMP13]], i32 3 +; VF4-NEXT: [[TMP18:%.*]] = add nsw <4 x i64> [[TMP17]], +; VF4-NEXT: [[TMP19:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF4-NEXT: [[TMP20:%.*]] = getelementptr inbounds i64, ptr [[TMP19]], i32 0 +; VF4-NEXT: store <4 x i64> [[TMP18]], ptr [[TMP20]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP21:%.*]] = icmp eq i64 [[INDEX_NEXT]], 996 +; VF4-NEXT: br i1 [[TMP21]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP16:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 999, 996 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 997, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 1 +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP17:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop @@ -540,51 +1004,105 @@ exit: ; for (iv = 1 ; ; iv += 2) B[iv] = A[iv>>1] + 42; define void @ld_lshr1_step2_start1_ind1(ptr noalias %A, ptr noalias %B) { -; CHECK-LABEL: define void @ld_lshr1_step2_start1_ind1 -; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 2 -; CHECK-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[TMP0]] -; CHECK-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 0 -; CHECK-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 2 -; CHECK-NEXT: [[TMP3:%.*]] = lshr i64 [[TMP1]], 1 -; CHECK-NEXT: [[TMP4:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP3]] -; CHECK-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[TMP4]], i32 0 -; CHECK-NEXT: [[WIDE_LOAD:%.*]] = load <2 x i64>, ptr [[TMP5]], align 8 -; CHECK-NEXT: [[TMP6:%.*]] = add nsw <2 x i64> [[WIDE_LOAD]], -; CHECK-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] -; CHECK-NEXT: [[TMP8:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] -; CHECK-NEXT: [[TMP9:%.*]] = extractelement <2 x i64> [[TMP6]], i32 0 -; CHECK-NEXT: store i64 [[TMP9]], ptr [[TMP7]], align 8 -; CHECK-NEXT: [[TMP10:%.*]] = extractelement <2 x i64> [[TMP6]], i32 1 -; CHECK-NEXT: store i64 [[TMP10]], ptr [[TMP8]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[TMP11:%.*]] = icmp eq i64 [[INDEX_NEXT]], 498 -; CHECK-NEXT: br i1 [[TMP11]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP18:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 499, 498 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 997, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 1 -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 2 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP19:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_lshr1_step2_start1_ind1 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 2 +; VF2-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[TMP0]] +; VF2-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF2-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 2 +; VF2-NEXT: [[TMP3:%.*]] = lshr i64 [[TMP1]], 1 +; VF2-NEXT: [[TMP4:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP3]] +; VF2-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[TMP4]], i32 0 +; VF2-NEXT: [[WIDE_LOAD:%.*]] = load <2 x i64>, ptr [[TMP5]], align 8 +; VF2-NEXT: [[TMP6:%.*]] = add nsw <2 x i64> [[WIDE_LOAD]], +; VF2-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF2-NEXT: [[TMP8:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF2-NEXT: [[TMP9:%.*]] = extractelement <2 x i64> [[TMP6]], i32 0 +; VF2-NEXT: store i64 [[TMP9]], ptr [[TMP7]], align 8 +; VF2-NEXT: [[TMP10:%.*]] = extractelement <2 x i64> [[TMP6]], i32 1 +; VF2-NEXT: store i64 [[TMP10]], ptr [[TMP8]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[TMP11:%.*]] = icmp eq i64 [[INDEX_NEXT]], 498 +; VF2-NEXT: br i1 [[TMP11]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP18:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 499, 498 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 997, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 1 +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 2 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP19:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_lshr1_step2_start1_ind1 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 2 +; VF4-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[TMP0]] +; VF4-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF4-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 2 +; VF4-NEXT: [[TMP3:%.*]] = add i64 [[OFFSET_IDX]], 4 +; VF4-NEXT: [[TMP4:%.*]] = add i64 [[OFFSET_IDX]], 6 +; VF4-NEXT: [[TMP5:%.*]] = lshr i64 [[TMP1]], 1 +; VF4-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP5]] +; VF4-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[TMP6]], i32 0 +; VF4-NEXT: [[WIDE_LOAD:%.*]] = load <4 x i64>, ptr [[TMP7]], align 8 +; VF4-NEXT: [[TMP8:%.*]] = add nsw <4 x i64> [[WIDE_LOAD]], +; VF4-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF4-NEXT: [[TMP10:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF4-NEXT: [[TMP11:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP3]] +; VF4-NEXT: [[TMP12:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP4]] +; VF4-NEXT: [[TMP13:%.*]] = extractelement <4 x i64> [[TMP8]], i32 0 +; VF4-NEXT: store i64 [[TMP13]], ptr [[TMP9]], align 8 +; VF4-NEXT: [[TMP14:%.*]] = extractelement <4 x i64> [[TMP8]], i32 1 +; VF4-NEXT: store i64 [[TMP14]], ptr [[TMP10]], align 8 +; VF4-NEXT: [[TMP15:%.*]] = extractelement <4 x i64> [[TMP8]], i32 2 +; VF4-NEXT: store i64 [[TMP15]], ptr [[TMP11]], align 8 +; VF4-NEXT: [[TMP16:%.*]] = extractelement <4 x i64> [[TMP8]], i32 3 +; VF4-NEXT: store i64 [[TMP16]], ptr [[TMP12]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[TMP17:%.*]] = icmp eq i64 [[INDEX_NEXT]], 496 +; VF4-NEXT: br i1 [[TMP17]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP18:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 499, 496 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 993, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 1 +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 2 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP19:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop @@ -605,58 +1123,127 @@ exit: ; for (iv = 1 ; ; iv += 3) B[iv] = A[iv>>1] + 42; define void @ld_lshr1_step3_start1_ind1(ptr noalias %A, ptr noalias %B) { -; CHECK-LABEL: define void @ld_lshr1_step3_start1_ind1 -; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 3 -; CHECK-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[TMP0]] -; CHECK-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 0 -; CHECK-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 3 -; CHECK-NEXT: [[TMP3:%.*]] = lshr <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP4:%.*]] = extractelement <2 x i64> [[TMP3]], i32 0 -; CHECK-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] -; CHECK-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP3]], i32 1 -; CHECK-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] -; CHECK-NEXT: [[TMP8:%.*]] = load i64, ptr [[TMP5]], align 8 -; CHECK-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP7]], align 8 -; CHECK-NEXT: [[TMP10:%.*]] = insertelement <2 x i64> poison, i64 [[TMP8]], i32 0 -; CHECK-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> [[TMP10]], i64 [[TMP9]], i32 1 -; CHECK-NEXT: [[TMP12:%.*]] = add nsw <2 x i64> [[TMP11]], -; CHECK-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] -; CHECK-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] -; CHECK-NEXT: [[TMP15:%.*]] = extractelement <2 x i64> [[TMP12]], i32 0 -; CHECK-NEXT: store i64 [[TMP15]], ptr [[TMP13]], align 8 -; CHECK-NEXT: [[TMP16:%.*]] = extractelement <2 x i64> [[TMP12]], i32 1 -; CHECK-NEXT: store i64 [[TMP16]], ptr [[TMP14]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP17:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 -; CHECK-NEXT: br i1 [[TMP17]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP20:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 997, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 1 -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP21:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_lshr1_step3_start1_ind1 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 3 +; VF2-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[TMP0]] +; VF2-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF2-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 3 +; VF2-NEXT: [[TMP3:%.*]] = lshr <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP4:%.*]] = extractelement <2 x i64> [[TMP3]], i32 0 +; VF2-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] +; VF2-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP3]], i32 1 +; VF2-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] +; VF2-NEXT: [[TMP8:%.*]] = load i64, ptr [[TMP5]], align 8 +; VF2-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP7]], align 8 +; VF2-NEXT: [[TMP10:%.*]] = insertelement <2 x i64> poison, i64 [[TMP8]], i32 0 +; VF2-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> [[TMP10]], i64 [[TMP9]], i32 1 +; VF2-NEXT: [[TMP12:%.*]] = add nsw <2 x i64> [[TMP11]], +; VF2-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF2-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF2-NEXT: [[TMP15:%.*]] = extractelement <2 x i64> [[TMP12]], i32 0 +; VF2-NEXT: store i64 [[TMP15]], ptr [[TMP13]], align 8 +; VF2-NEXT: [[TMP16:%.*]] = extractelement <2 x i64> [[TMP12]], i32 1 +; VF2-NEXT: store i64 [[TMP16]], ptr [[TMP14]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP17:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 +; VF2-NEXT: br i1 [[TMP17]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP20:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 997, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 1 +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP21:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_lshr1_step3_start1_ind1 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 3 +; VF4-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[TMP0]] +; VF4-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF4-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 3 +; VF4-NEXT: [[TMP3:%.*]] = add i64 [[OFFSET_IDX]], 6 +; VF4-NEXT: [[TMP4:%.*]] = add i64 [[OFFSET_IDX]], 9 +; VF4-NEXT: [[TMP5:%.*]] = lshr <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP6:%.*]] = extractelement <4 x i64> [[TMP5]], i32 0 +; VF4-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] +; VF4-NEXT: [[TMP8:%.*]] = extractelement <4 x i64> [[TMP5]], i32 1 +; VF4-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] +; VF4-NEXT: [[TMP10:%.*]] = extractelement <4 x i64> [[TMP5]], i32 2 +; VF4-NEXT: [[TMP11:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP10]] +; VF4-NEXT: [[TMP12:%.*]] = extractelement <4 x i64> [[TMP5]], i32 3 +; VF4-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP12]] +; VF4-NEXT: [[TMP14:%.*]] = load i64, ptr [[TMP7]], align 8 +; VF4-NEXT: [[TMP15:%.*]] = load i64, ptr [[TMP9]], align 8 +; VF4-NEXT: [[TMP16:%.*]] = load i64, ptr [[TMP11]], align 8 +; VF4-NEXT: [[TMP17:%.*]] = load i64, ptr [[TMP13]], align 8 +; VF4-NEXT: [[TMP18:%.*]] = insertelement <4 x i64> poison, i64 [[TMP14]], i32 0 +; VF4-NEXT: [[TMP19:%.*]] = insertelement <4 x i64> [[TMP18]], i64 [[TMP15]], i32 1 +; VF4-NEXT: [[TMP20:%.*]] = insertelement <4 x i64> [[TMP19]], i64 [[TMP16]], i32 2 +; VF4-NEXT: [[TMP21:%.*]] = insertelement <4 x i64> [[TMP20]], i64 [[TMP17]], i32 3 +; VF4-NEXT: [[TMP22:%.*]] = add nsw <4 x i64> [[TMP21]], +; VF4-NEXT: [[TMP23:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF4-NEXT: [[TMP24:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF4-NEXT: [[TMP25:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP3]] +; VF4-NEXT: [[TMP26:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP4]] +; VF4-NEXT: [[TMP27:%.*]] = extractelement <4 x i64> [[TMP22]], i32 0 +; VF4-NEXT: store i64 [[TMP27]], ptr [[TMP23]], align 8 +; VF4-NEXT: [[TMP28:%.*]] = extractelement <4 x i64> [[TMP22]], i32 1 +; VF4-NEXT: store i64 [[TMP28]], ptr [[TMP24]], align 8 +; VF4-NEXT: [[TMP29:%.*]] = extractelement <4 x i64> [[TMP22]], i32 2 +; VF4-NEXT: store i64 [[TMP29]], ptr [[TMP25]], align 8 +; VF4-NEXT: [[TMP30:%.*]] = extractelement <4 x i64> [[TMP22]], i32 3 +; VF4-NEXT: store i64 [[TMP30]], ptr [[TMP26]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP31:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 +; VF4-NEXT: br i1 [[TMP31]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP20:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 997, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 1 +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP21:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop @@ -677,58 +1264,127 @@ exit: ; for (iv = 1 ; ; iv += 3) B[iv] = A[iv>>2] + 42; define void @ld_lshr2_step3_start1_ind1(ptr noalias %A, ptr noalias %B) { -; CHECK-LABEL: define void @ld_lshr2_step3_start1_ind1 -; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 3 -; CHECK-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[TMP0]] -; CHECK-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 0 -; CHECK-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 3 -; CHECK-NEXT: [[TMP3:%.*]] = lshr <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP4:%.*]] = extractelement <2 x i64> [[TMP3]], i32 0 -; CHECK-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] -; CHECK-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP3]], i32 1 -; CHECK-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] -; CHECK-NEXT: [[TMP8:%.*]] = load i64, ptr [[TMP5]], align 8 -; CHECK-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP7]], align 8 -; CHECK-NEXT: [[TMP10:%.*]] = insertelement <2 x i64> poison, i64 [[TMP8]], i32 0 -; CHECK-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> [[TMP10]], i64 [[TMP9]], i32 1 -; CHECK-NEXT: [[TMP12:%.*]] = add nsw <2 x i64> [[TMP11]], -; CHECK-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] -; CHECK-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] -; CHECK-NEXT: [[TMP15:%.*]] = extractelement <2 x i64> [[TMP12]], i32 0 -; CHECK-NEXT: store i64 [[TMP15]], ptr [[TMP13]], align 8 -; CHECK-NEXT: [[TMP16:%.*]] = extractelement <2 x i64> [[TMP12]], i32 1 -; CHECK-NEXT: store i64 [[TMP16]], ptr [[TMP14]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP17:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 -; CHECK-NEXT: br i1 [[TMP17]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP22:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 997, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 2 -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP23:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_lshr2_step3_start1_ind1 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 3 +; VF2-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[TMP0]] +; VF2-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF2-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 3 +; VF2-NEXT: [[TMP3:%.*]] = lshr <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP4:%.*]] = extractelement <2 x i64> [[TMP3]], i32 0 +; VF2-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] +; VF2-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP3]], i32 1 +; VF2-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] +; VF2-NEXT: [[TMP8:%.*]] = load i64, ptr [[TMP5]], align 8 +; VF2-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP7]], align 8 +; VF2-NEXT: [[TMP10:%.*]] = insertelement <2 x i64> poison, i64 [[TMP8]], i32 0 +; VF2-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> [[TMP10]], i64 [[TMP9]], i32 1 +; VF2-NEXT: [[TMP12:%.*]] = add nsw <2 x i64> [[TMP11]], +; VF2-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF2-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF2-NEXT: [[TMP15:%.*]] = extractelement <2 x i64> [[TMP12]], i32 0 +; VF2-NEXT: store i64 [[TMP15]], ptr [[TMP13]], align 8 +; VF2-NEXT: [[TMP16:%.*]] = extractelement <2 x i64> [[TMP12]], i32 1 +; VF2-NEXT: store i64 [[TMP16]], ptr [[TMP14]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP17:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 +; VF2-NEXT: br i1 [[TMP17]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP22:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 997, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 2 +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP23:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_lshr2_step3_start1_ind1 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 3 +; VF4-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[TMP0]] +; VF4-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF4-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 3 +; VF4-NEXT: [[TMP3:%.*]] = add i64 [[OFFSET_IDX]], 6 +; VF4-NEXT: [[TMP4:%.*]] = add i64 [[OFFSET_IDX]], 9 +; VF4-NEXT: [[TMP5:%.*]] = lshr <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP6:%.*]] = extractelement <4 x i64> [[TMP5]], i32 0 +; VF4-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] +; VF4-NEXT: [[TMP8:%.*]] = extractelement <4 x i64> [[TMP5]], i32 1 +; VF4-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] +; VF4-NEXT: [[TMP10:%.*]] = extractelement <4 x i64> [[TMP5]], i32 2 +; VF4-NEXT: [[TMP11:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP10]] +; VF4-NEXT: [[TMP12:%.*]] = extractelement <4 x i64> [[TMP5]], i32 3 +; VF4-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP12]] +; VF4-NEXT: [[TMP14:%.*]] = load i64, ptr [[TMP7]], align 8 +; VF4-NEXT: [[TMP15:%.*]] = load i64, ptr [[TMP9]], align 8 +; VF4-NEXT: [[TMP16:%.*]] = load i64, ptr [[TMP11]], align 8 +; VF4-NEXT: [[TMP17:%.*]] = load i64, ptr [[TMP13]], align 8 +; VF4-NEXT: [[TMP18:%.*]] = insertelement <4 x i64> poison, i64 [[TMP14]], i32 0 +; VF4-NEXT: [[TMP19:%.*]] = insertelement <4 x i64> [[TMP18]], i64 [[TMP15]], i32 1 +; VF4-NEXT: [[TMP20:%.*]] = insertelement <4 x i64> [[TMP19]], i64 [[TMP16]], i32 2 +; VF4-NEXT: [[TMP21:%.*]] = insertelement <4 x i64> [[TMP20]], i64 [[TMP17]], i32 3 +; VF4-NEXT: [[TMP22:%.*]] = add nsw <4 x i64> [[TMP21]], +; VF4-NEXT: [[TMP23:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF4-NEXT: [[TMP24:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF4-NEXT: [[TMP25:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP3]] +; VF4-NEXT: [[TMP26:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP4]] +; VF4-NEXT: [[TMP27:%.*]] = extractelement <4 x i64> [[TMP22]], i32 0 +; VF4-NEXT: store i64 [[TMP27]], ptr [[TMP23]], align 8 +; VF4-NEXT: [[TMP28:%.*]] = extractelement <4 x i64> [[TMP22]], i32 1 +; VF4-NEXT: store i64 [[TMP28]], ptr [[TMP24]], align 8 +; VF4-NEXT: [[TMP29:%.*]] = extractelement <4 x i64> [[TMP22]], i32 2 +; VF4-NEXT: store i64 [[TMP29]], ptr [[TMP25]], align 8 +; VF4-NEXT: [[TMP30:%.*]] = extractelement <4 x i64> [[TMP22]], i32 3 +; VF4-NEXT: store i64 [[TMP30]], ptr [[TMP26]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP31:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 +; VF4-NEXT: br i1 [[TMP31]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP22:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 997, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[LSHR:%.*]] = lshr i64 [[IV]], 2 +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[LSHR]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP23:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop diff --git a/llvm/test/Transforms/LoopVectorize/uniform_across_vf_induction2.ll b/llvm/test/Transforms/LoopVectorize/uniform_across_vf_induction2.ll index 2569e17..f603357 100644 --- a/llvm/test/Transforms/LoopVectorize/uniform_across_vf_induction2.ll +++ b/llvm/test/Transforms/LoopVectorize/uniform_across_vf_induction2.ll @@ -1,63 +1,130 @@ ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2 -; RUN: opt -passes=loop-vectorize -force-vector-interleave=1 -force-vector-width=2 %s -S | FileCheck %s +; RUN: opt -passes=loop-vectorize -force-vector-interleave=1 -force-vector-width=2 %s -S | FileCheck --check-prefix=VF2 %s +; RUN: opt -passes=loop-vectorize -force-vector-interleave=1 -force-vector-width=4 %s -S | FileCheck --check-prefix=VF4 %s ; for (iv = 0, iv2 = 0 ; ; iv += 1, iv2 += 1) B[iv] = A[iv/1 + iv2/1] + 42; define void @ld_div1_step1_start0_ind2(ptr noalias %A, ptr noalias %B) { ; CHECK-LABEL: define void @ld_div1_step1_start0_ind2 ; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[TMP0:%.*]] = add i64 [[INDEX]], 0 -; CHECK-NEXT: [[TMP1:%.*]] = udiv <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP2:%.*]] = udiv <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP3:%.*]] = add <2 x i64> [[TMP1]], [[TMP2]] -; CHECK-NEXT: [[TMP4:%.*]] = extractelement <2 x i64> [[TMP3]], i32 0 -; CHECK-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] -; CHECK-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP3]], i32 1 -; CHECK-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] -; CHECK-NEXT: [[TMP8:%.*]] = load i64, ptr [[TMP5]], align 8 -; CHECK-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP7]], align 8 -; CHECK-NEXT: [[TMP10:%.*]] = insertelement <2 x i64> poison, i64 [[TMP8]], i32 0 -; CHECK-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> [[TMP10]], i64 [[TMP9]], i32 1 -; CHECK-NEXT: [[TMP12:%.*]] = add nsw <2 x i64> [[TMP11]], -; CHECK-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] -; CHECK-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[TMP13]], i32 0 -; CHECK-NEXT: store <2 x i64> [[TMP12]], ptr [[TMP14]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP15:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1000 -; CHECK-NEXT: br i1 [[TMP15]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 1000, 1000 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] -; CHECK-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 1 -; CHECK-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 1 -; CHECK-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP3:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; ; VF2-LABEL: define void @ld_div1_step1_start0_ind2 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[TMP0:%.*]] = add i64 [[INDEX]], 0 +; VF2-NEXT: [[TMP1:%.*]] = udiv <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP2:%.*]] = udiv <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP3:%.*]] = add <2 x i64> [[TMP1]], [[TMP2]] +; VF2-NEXT: [[TMP4:%.*]] = extractelement <2 x i64> [[TMP3]], i32 0 +; VF2-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] +; VF2-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP3]], i32 1 +; VF2-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] +; VF2-NEXT: [[TMP8:%.*]] = load i64, ptr [[TMP5]], align 8 +; VF2-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP7]], align 8 +; VF2-NEXT: [[TMP10:%.*]] = insertelement <2 x i64> poison, i64 [[TMP8]], i32 0 +; VF2-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> [[TMP10]], i64 [[TMP9]], i32 1 +; VF2-NEXT: [[TMP12:%.*]] = add nsw <2 x i64> [[TMP11]], +; VF2-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF2-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[TMP13]], i32 0 +; VF2-NEXT: store <2 x i64> [[TMP12]], ptr [[TMP14]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP15:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1000 +; VF2-NEXT: br i1 [[TMP15]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 1000, 1000 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF2-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 1 +; VF2-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 1 +; VF2-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP3:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_div1_step1_start0_ind2 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND2:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[TMP0:%.*]] = add i64 [[INDEX]], 0 +; VF4-NEXT: [[TMP1:%.*]] = udiv <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP2:%.*]] = udiv <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP3:%.*]] = add <4 x i64> [[TMP1]], [[TMP2]] +; VF4-NEXT: [[TMP4:%.*]] = extractelement <4 x i64> [[TMP3]], i32 0 +; VF4-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] +; VF4-NEXT: [[TMP6:%.*]] = extractelement <4 x i64> [[TMP3]], i32 1 +; VF4-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] +; VF4-NEXT: [[TMP8:%.*]] = extractelement <4 x i64> [[TMP3]], i32 2 +; VF4-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] +; VF4-NEXT: [[TMP10:%.*]] = extractelement <4 x i64> [[TMP3]], i32 3 +; VF4-NEXT: [[TMP11:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP10]] +; VF4-NEXT: [[TMP12:%.*]] = load i64, ptr [[TMP5]], align 8 +; VF4-NEXT: [[TMP13:%.*]] = load i64, ptr [[TMP7]], align 8 +; VF4-NEXT: [[TMP14:%.*]] = load i64, ptr [[TMP9]], align 8 +; VF4-NEXT: [[TMP15:%.*]] = load i64, ptr [[TMP11]], align 8 +; VF4-NEXT: [[TMP16:%.*]] = insertelement <4 x i64> poison, i64 [[TMP12]], i32 0 +; VF4-NEXT: [[TMP17:%.*]] = insertelement <4 x i64> [[TMP16]], i64 [[TMP13]], i32 1 +; VF4-NEXT: [[TMP18:%.*]] = insertelement <4 x i64> [[TMP17]], i64 [[TMP14]], i32 2 +; VF4-NEXT: [[TMP19:%.*]] = insertelement <4 x i64> [[TMP18]], i64 [[TMP15]], i32 3 +; VF4-NEXT: [[TMP20:%.*]] = add nsw <4 x i64> [[TMP19]], +; VF4-NEXT: [[TMP21:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF4-NEXT: [[TMP22:%.*]] = getelementptr inbounds i64, ptr [[TMP21]], i32 0 +; VF4-NEXT: store <4 x i64> [[TMP20]], ptr [[TMP22]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[VEC_IND_NEXT3]] = add <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP23:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1000 +; VF4-NEXT: br i1 [[TMP23]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 1000, 1000 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF4-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 1 +; VF4-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 1 +; VF4-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP3:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop @@ -84,59 +151,125 @@ exit: define void @ld_div2_step1_start0_ind2(ptr noalias %A, ptr noalias %B) { ; CHECK-LABEL: define void @ld_div2_step1_start0_ind2 ; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[TMP0:%.*]] = add i64 [[INDEX]], 0 -; CHECK-NEXT: [[TMP1:%.*]] = udiv <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP2:%.*]] = udiv <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP3:%.*]] = add <2 x i64> [[TMP1]], [[TMP2]] -; CHECK-NEXT: [[TMP4:%.*]] = extractelement <2 x i64> [[TMP3]], i32 0 -; CHECK-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] -; CHECK-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP3]], i32 1 -; CHECK-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] -; CHECK-NEXT: [[TMP8:%.*]] = load i64, ptr [[TMP5]], align 8 -; CHECK-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP7]], align 8 -; CHECK-NEXT: [[TMP10:%.*]] = insertelement <2 x i64> poison, i64 [[TMP8]], i32 0 -; CHECK-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> [[TMP10]], i64 [[TMP9]], i32 1 -; CHECK-NEXT: [[TMP12:%.*]] = add nsw <2 x i64> [[TMP11]], -; CHECK-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] -; CHECK-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[TMP13]], i32 0 -; CHECK-NEXT: store <2 x i64> [[TMP12]], ptr [[TMP14]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP15:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1000 -; CHECK-NEXT: br i1 [[TMP15]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP4:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 1000, 1000 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] -; CHECK-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 2 -; CHECK-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 2 -; CHECK-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP5:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_div2_step1_start0_ind2 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[TMP0:%.*]] = add i64 [[INDEX]], 0 +; VF2-NEXT: [[TMP1:%.*]] = udiv <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP2:%.*]] = udiv <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP3:%.*]] = add <2 x i64> [[TMP1]], [[TMP2]] +; VF2-NEXT: [[TMP4:%.*]] = extractelement <2 x i64> [[TMP3]], i32 0 +; VF2-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] +; VF2-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP3]], i32 1 +; VF2-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] +; VF2-NEXT: [[TMP8:%.*]] = load i64, ptr [[TMP5]], align 8 +; VF2-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP7]], align 8 +; VF2-NEXT: [[TMP10:%.*]] = insertelement <2 x i64> poison, i64 [[TMP8]], i32 0 +; VF2-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> [[TMP10]], i64 [[TMP9]], i32 1 +; VF2-NEXT: [[TMP12:%.*]] = add nsw <2 x i64> [[TMP11]], +; VF2-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF2-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[TMP13]], i32 0 +; VF2-NEXT: store <2 x i64> [[TMP12]], ptr [[TMP14]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP15:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1000 +; VF2-NEXT: br i1 [[TMP15]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP4:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 1000, 1000 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF2-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 2 +; VF2-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 2 +; VF2-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP5:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_div2_step1_start0_ind2 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND2:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[TMP0:%.*]] = add i64 [[INDEX]], 0 +; VF4-NEXT: [[TMP1:%.*]] = udiv <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP2:%.*]] = udiv <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP3:%.*]] = add <4 x i64> [[TMP1]], [[TMP2]] +; VF4-NEXT: [[TMP4:%.*]] = extractelement <4 x i64> [[TMP3]], i32 0 +; VF4-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] +; VF4-NEXT: [[TMP6:%.*]] = extractelement <4 x i64> [[TMP3]], i32 1 +; VF4-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] +; VF4-NEXT: [[TMP8:%.*]] = extractelement <4 x i64> [[TMP3]], i32 2 +; VF4-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] +; VF4-NEXT: [[TMP10:%.*]] = extractelement <4 x i64> [[TMP3]], i32 3 +; VF4-NEXT: [[TMP11:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP10]] +; VF4-NEXT: [[TMP12:%.*]] = load i64, ptr [[TMP5]], align 8 +; VF4-NEXT: [[TMP13:%.*]] = load i64, ptr [[TMP7]], align 8 +; VF4-NEXT: [[TMP14:%.*]] = load i64, ptr [[TMP9]], align 8 +; VF4-NEXT: [[TMP15:%.*]] = load i64, ptr [[TMP11]], align 8 +; VF4-NEXT: [[TMP16:%.*]] = insertelement <4 x i64> poison, i64 [[TMP12]], i32 0 +; VF4-NEXT: [[TMP17:%.*]] = insertelement <4 x i64> [[TMP16]], i64 [[TMP13]], i32 1 +; VF4-NEXT: [[TMP18:%.*]] = insertelement <4 x i64> [[TMP17]], i64 [[TMP14]], i32 2 +; VF4-NEXT: [[TMP19:%.*]] = insertelement <4 x i64> [[TMP18]], i64 [[TMP15]], i32 3 +; VF4-NEXT: [[TMP20:%.*]] = add nsw <4 x i64> [[TMP19]], +; VF4-NEXT: [[TMP21:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF4-NEXT: [[TMP22:%.*]] = getelementptr inbounds i64, ptr [[TMP21]], i32 0 +; VF4-NEXT: store <4 x i64> [[TMP20]], ptr [[TMP22]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[VEC_IND_NEXT3]] = add <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP23:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1000 +; VF4-NEXT: br i1 [[TMP23]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP4:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 1000, 1000 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF4-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 2 +; VF4-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 2 +; VF4-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP5:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop @@ -161,61 +294,125 @@ exit: ; for (iv = 0, iv2 = 0 ; ; iv += 1, iv2 += 1) B[iv] = A[iv/3 + iv2/3] + 42; define void @ld_div3_step1_start0_ind2(ptr noalias %A, ptr noalias %B) { -; CHECK-LABEL: define void @ld_div3_step1_start0_ind2 -; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[TMP0:%.*]] = add i64 [[INDEX]], 0 -; CHECK-NEXT: [[TMP1:%.*]] = udiv <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP2:%.*]] = udiv <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP3:%.*]] = add <2 x i64> [[TMP1]], [[TMP2]] -; CHECK-NEXT: [[TMP4:%.*]] = extractelement <2 x i64> [[TMP3]], i32 0 -; CHECK-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] -; CHECK-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP3]], i32 1 -; CHECK-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] -; CHECK-NEXT: [[TMP8:%.*]] = load i64, ptr [[TMP5]], align 8 -; CHECK-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP7]], align 8 -; CHECK-NEXT: [[TMP10:%.*]] = insertelement <2 x i64> poison, i64 [[TMP8]], i32 0 -; CHECK-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> [[TMP10]], i64 [[TMP9]], i32 1 -; CHECK-NEXT: [[TMP12:%.*]] = add nsw <2 x i64> [[TMP11]], -; CHECK-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] -; CHECK-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[TMP13]], i32 0 -; CHECK-NEXT: store <2 x i64> [[TMP12]], ptr [[TMP14]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP15:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1000 -; CHECK-NEXT: br i1 [[TMP15]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP6:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 1000, 1000 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] -; CHECK-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 3 -; CHECK-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 3 -; CHECK-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP7:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_div3_step1_start0_ind2 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[TMP0:%.*]] = add i64 [[INDEX]], 0 +; VF2-NEXT: [[TMP1:%.*]] = udiv <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP2:%.*]] = udiv <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP3:%.*]] = add <2 x i64> [[TMP1]], [[TMP2]] +; VF2-NEXT: [[TMP4:%.*]] = extractelement <2 x i64> [[TMP3]], i32 0 +; VF2-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] +; VF2-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP3]], i32 1 +; VF2-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] +; VF2-NEXT: [[TMP8:%.*]] = load i64, ptr [[TMP5]], align 8 +; VF2-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP7]], align 8 +; VF2-NEXT: [[TMP10:%.*]] = insertelement <2 x i64> poison, i64 [[TMP8]], i32 0 +; VF2-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> [[TMP10]], i64 [[TMP9]], i32 1 +; VF2-NEXT: [[TMP12:%.*]] = add nsw <2 x i64> [[TMP11]], +; VF2-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF2-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[TMP13]], i32 0 +; VF2-NEXT: store <2 x i64> [[TMP12]], ptr [[TMP14]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP15:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1000 +; VF2-NEXT: br i1 [[TMP15]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP6:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 1000, 1000 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF2-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 3 +; VF2-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 3 +; VF2-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP7:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_div3_step1_start0_ind2 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND2:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[TMP0:%.*]] = add i64 [[INDEX]], 0 +; VF4-NEXT: [[TMP1:%.*]] = udiv <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP2:%.*]] = udiv <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP3:%.*]] = add <4 x i64> [[TMP1]], [[TMP2]] +; VF4-NEXT: [[TMP4:%.*]] = extractelement <4 x i64> [[TMP3]], i32 0 +; VF4-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] +; VF4-NEXT: [[TMP6:%.*]] = extractelement <4 x i64> [[TMP3]], i32 1 +; VF4-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] +; VF4-NEXT: [[TMP8:%.*]] = extractelement <4 x i64> [[TMP3]], i32 2 +; VF4-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] +; VF4-NEXT: [[TMP10:%.*]] = extractelement <4 x i64> [[TMP3]], i32 3 +; VF4-NEXT: [[TMP11:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP10]] +; VF4-NEXT: [[TMP12:%.*]] = load i64, ptr [[TMP5]], align 8 +; VF4-NEXT: [[TMP13:%.*]] = load i64, ptr [[TMP7]], align 8 +; VF4-NEXT: [[TMP14:%.*]] = load i64, ptr [[TMP9]], align 8 +; VF4-NEXT: [[TMP15:%.*]] = load i64, ptr [[TMP11]], align 8 +; VF4-NEXT: [[TMP16:%.*]] = insertelement <4 x i64> poison, i64 [[TMP12]], i32 0 +; VF4-NEXT: [[TMP17:%.*]] = insertelement <4 x i64> [[TMP16]], i64 [[TMP13]], i32 1 +; VF4-NEXT: [[TMP18:%.*]] = insertelement <4 x i64> [[TMP17]], i64 [[TMP14]], i32 2 +; VF4-NEXT: [[TMP19:%.*]] = insertelement <4 x i64> [[TMP18]], i64 [[TMP15]], i32 3 +; VF4-NEXT: [[TMP20:%.*]] = add nsw <4 x i64> [[TMP19]], +; VF4-NEXT: [[TMP21:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF4-NEXT: [[TMP22:%.*]] = getelementptr inbounds i64, ptr [[TMP21]], i32 0 +; VF4-NEXT: store <4 x i64> [[TMP20]], ptr [[TMP22]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[VEC_IND_NEXT3]] = add <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP23:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1000 +; VF4-NEXT: br i1 [[TMP23]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP6:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 1000, 1000 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF4-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 3 +; VF4-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 3 +; VF4-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP7:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop @@ -240,66 +437,143 @@ exit: ; for (iv = 0, iv2 = 0 ; ; iv += 2, iv2 += 1) B[iv] = A[iv/1 + iv2/1] + 42; define void @ld_div1_step2_start0_ind2(ptr noalias %A, ptr noalias %B) { -; CHECK-LABEL: define void @ld_div1_step2_start0_ind2 -; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 2 -; CHECK-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 -; CHECK-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 2 -; CHECK-NEXT: [[TMP2:%.*]] = udiv <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP3:%.*]] = udiv <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP4:%.*]] = add <2 x i64> [[TMP2]], [[TMP3]] -; CHECK-NEXT: [[TMP5:%.*]] = extractelement <2 x i64> [[TMP4]], i32 0 -; CHECK-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP5]] -; CHECK-NEXT: [[TMP7:%.*]] = extractelement <2 x i64> [[TMP4]], i32 1 -; CHECK-NEXT: [[TMP8:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP7]] -; CHECK-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP6]], align 8 -; CHECK-NEXT: [[TMP10:%.*]] = load i64, ptr [[TMP8]], align 8 -; CHECK-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> poison, i64 [[TMP9]], i32 0 -; CHECK-NEXT: [[TMP12:%.*]] = insertelement <2 x i64> [[TMP11]], i64 [[TMP10]], i32 1 -; CHECK-NEXT: [[TMP13:%.*]] = add nsw <2 x i64> [[TMP12]], -; CHECK-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] -; CHECK-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] -; CHECK-NEXT: [[TMP16:%.*]] = extractelement <2 x i64> [[TMP13]], i32 0 -; CHECK-NEXT: store i64 [[TMP16]], ptr [[TMP14]], align 8 -; CHECK-NEXT: [[TMP17:%.*]] = extractelement <2 x i64> [[TMP13]], i32 1 -; CHECK-NEXT: store i64 [[TMP17]], ptr [[TMP15]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP18:%.*]] = icmp eq i64 [[INDEX_NEXT]], 500 -; CHECK-NEXT: br i1 [[TMP18]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP8:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 500, 500 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] -; CHECK-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 500, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 1 -; CHECK-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 1 -; CHECK-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 2 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP9:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_div1_step2_start0_ind2 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 2 +; VF2-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF2-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 2 +; VF2-NEXT: [[TMP2:%.*]] = udiv <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP3:%.*]] = udiv <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP4:%.*]] = add <2 x i64> [[TMP2]], [[TMP3]] +; VF2-NEXT: [[TMP5:%.*]] = extractelement <2 x i64> [[TMP4]], i32 0 +; VF2-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP5]] +; VF2-NEXT: [[TMP7:%.*]] = extractelement <2 x i64> [[TMP4]], i32 1 +; VF2-NEXT: [[TMP8:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP7]] +; VF2-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP6]], align 8 +; VF2-NEXT: [[TMP10:%.*]] = load i64, ptr [[TMP8]], align 8 +; VF2-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> poison, i64 [[TMP9]], i32 0 +; VF2-NEXT: [[TMP12:%.*]] = insertelement <2 x i64> [[TMP11]], i64 [[TMP10]], i32 1 +; VF2-NEXT: [[TMP13:%.*]] = add nsw <2 x i64> [[TMP12]], +; VF2-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF2-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF2-NEXT: [[TMP16:%.*]] = extractelement <2 x i64> [[TMP13]], i32 0 +; VF2-NEXT: store i64 [[TMP16]], ptr [[TMP14]], align 8 +; VF2-NEXT: [[TMP17:%.*]] = extractelement <2 x i64> [[TMP13]], i32 1 +; VF2-NEXT: store i64 [[TMP17]], ptr [[TMP15]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP18:%.*]] = icmp eq i64 [[INDEX_NEXT]], 500 +; VF2-NEXT: br i1 [[TMP18]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP8:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 500, 500 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF2-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 500, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 1 +; VF2-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 1 +; VF2-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 2 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP9:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_div1_step2_start0_ind2 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND2:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 2 +; VF4-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF4-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 2 +; VF4-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 4 +; VF4-NEXT: [[TMP3:%.*]] = add i64 [[OFFSET_IDX]], 6 +; VF4-NEXT: [[TMP4:%.*]] = udiv <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP5:%.*]] = udiv <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP6:%.*]] = add <4 x i64> [[TMP4]], [[TMP5]] +; VF4-NEXT: [[TMP7:%.*]] = extractelement <4 x i64> [[TMP6]], i32 0 +; VF4-NEXT: [[TMP8:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP7]] +; VF4-NEXT: [[TMP9:%.*]] = extractelement <4 x i64> [[TMP6]], i32 1 +; VF4-NEXT: [[TMP10:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP9]] +; VF4-NEXT: [[TMP11:%.*]] = extractelement <4 x i64> [[TMP6]], i32 2 +; VF4-NEXT: [[TMP12:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP11]] +; VF4-NEXT: [[TMP13:%.*]] = extractelement <4 x i64> [[TMP6]], i32 3 +; VF4-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP13]] +; VF4-NEXT: [[TMP15:%.*]] = load i64, ptr [[TMP8]], align 8 +; VF4-NEXT: [[TMP16:%.*]] = load i64, ptr [[TMP10]], align 8 +; VF4-NEXT: [[TMP17:%.*]] = load i64, ptr [[TMP12]], align 8 +; VF4-NEXT: [[TMP18:%.*]] = load i64, ptr [[TMP14]], align 8 +; VF4-NEXT: [[TMP19:%.*]] = insertelement <4 x i64> poison, i64 [[TMP15]], i32 0 +; VF4-NEXT: [[TMP20:%.*]] = insertelement <4 x i64> [[TMP19]], i64 [[TMP16]], i32 1 +; VF4-NEXT: [[TMP21:%.*]] = insertelement <4 x i64> [[TMP20]], i64 [[TMP17]], i32 2 +; VF4-NEXT: [[TMP22:%.*]] = insertelement <4 x i64> [[TMP21]], i64 [[TMP18]], i32 3 +; VF4-NEXT: [[TMP23:%.*]] = add nsw <4 x i64> [[TMP22]], +; VF4-NEXT: [[TMP24:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF4-NEXT: [[TMP25:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF4-NEXT: [[TMP26:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF4-NEXT: [[TMP27:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP3]] +; VF4-NEXT: [[TMP28:%.*]] = extractelement <4 x i64> [[TMP23]], i32 0 +; VF4-NEXT: store i64 [[TMP28]], ptr [[TMP24]], align 8 +; VF4-NEXT: [[TMP29:%.*]] = extractelement <4 x i64> [[TMP23]], i32 1 +; VF4-NEXT: store i64 [[TMP29]], ptr [[TMP25]], align 8 +; VF4-NEXT: [[TMP30:%.*]] = extractelement <4 x i64> [[TMP23]], i32 2 +; VF4-NEXT: store i64 [[TMP30]], ptr [[TMP26]], align 8 +; VF4-NEXT: [[TMP31:%.*]] = extractelement <4 x i64> [[TMP23]], i32 3 +; VF4-NEXT: store i64 [[TMP31]], ptr [[TMP27]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[VEC_IND_NEXT3]] = add <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP32:%.*]] = icmp eq i64 [[INDEX_NEXT]], 500 +; VF4-NEXT: br i1 [[TMP32]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP8:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 500, 500 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF4-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 500, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 1 +; VF4-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 1 +; VF4-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 2 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP9:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop @@ -324,66 +598,143 @@ exit: ; for (iv = 0, iv2 = 0 ; ; iv += 2, iv2 += 1) B[iv] = A[iv/2 + iv2/2] + 42; define void @ld_div2_step2_start0_ind2(ptr noalias %A, ptr noalias %B) { -; CHECK-LABEL: define void @ld_div2_step2_start0_ind2 -; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 2 -; CHECK-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 -; CHECK-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 2 -; CHECK-NEXT: [[TMP2:%.*]] = udiv <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP3:%.*]] = udiv <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP4:%.*]] = add <2 x i64> [[TMP2]], [[TMP3]] -; CHECK-NEXT: [[TMP5:%.*]] = extractelement <2 x i64> [[TMP4]], i32 0 -; CHECK-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP5]] -; CHECK-NEXT: [[TMP7:%.*]] = extractelement <2 x i64> [[TMP4]], i32 1 -; CHECK-NEXT: [[TMP8:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP7]] -; CHECK-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP6]], align 8 -; CHECK-NEXT: [[TMP10:%.*]] = load i64, ptr [[TMP8]], align 8 -; CHECK-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> poison, i64 [[TMP9]], i32 0 -; CHECK-NEXT: [[TMP12:%.*]] = insertelement <2 x i64> [[TMP11]], i64 [[TMP10]], i32 1 -; CHECK-NEXT: [[TMP13:%.*]] = add nsw <2 x i64> [[TMP12]], -; CHECK-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] -; CHECK-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] -; CHECK-NEXT: [[TMP16:%.*]] = extractelement <2 x i64> [[TMP13]], i32 0 -; CHECK-NEXT: store i64 [[TMP16]], ptr [[TMP14]], align 8 -; CHECK-NEXT: [[TMP17:%.*]] = extractelement <2 x i64> [[TMP13]], i32 1 -; CHECK-NEXT: store i64 [[TMP17]], ptr [[TMP15]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP18:%.*]] = icmp eq i64 [[INDEX_NEXT]], 500 -; CHECK-NEXT: br i1 [[TMP18]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP10:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 500, 500 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] -; CHECK-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 500, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 2 -; CHECK-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 2 -; CHECK-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 2 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP11:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_div2_step2_start0_ind2 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 2 +; VF2-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF2-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 2 +; VF2-NEXT: [[TMP2:%.*]] = udiv <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP3:%.*]] = udiv <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP4:%.*]] = add <2 x i64> [[TMP2]], [[TMP3]] +; VF2-NEXT: [[TMP5:%.*]] = extractelement <2 x i64> [[TMP4]], i32 0 +; VF2-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP5]] +; VF2-NEXT: [[TMP7:%.*]] = extractelement <2 x i64> [[TMP4]], i32 1 +; VF2-NEXT: [[TMP8:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP7]] +; VF2-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP6]], align 8 +; VF2-NEXT: [[TMP10:%.*]] = load i64, ptr [[TMP8]], align 8 +; VF2-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> poison, i64 [[TMP9]], i32 0 +; VF2-NEXT: [[TMP12:%.*]] = insertelement <2 x i64> [[TMP11]], i64 [[TMP10]], i32 1 +; VF2-NEXT: [[TMP13:%.*]] = add nsw <2 x i64> [[TMP12]], +; VF2-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF2-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF2-NEXT: [[TMP16:%.*]] = extractelement <2 x i64> [[TMP13]], i32 0 +; VF2-NEXT: store i64 [[TMP16]], ptr [[TMP14]], align 8 +; VF2-NEXT: [[TMP17:%.*]] = extractelement <2 x i64> [[TMP13]], i32 1 +; VF2-NEXT: store i64 [[TMP17]], ptr [[TMP15]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP18:%.*]] = icmp eq i64 [[INDEX_NEXT]], 500 +; VF2-NEXT: br i1 [[TMP18]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP10:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 500, 500 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF2-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 500, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 2 +; VF2-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 2 +; VF2-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 2 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP11:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_div2_step2_start0_ind2 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND2:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 2 +; VF4-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF4-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 2 +; VF4-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 4 +; VF4-NEXT: [[TMP3:%.*]] = add i64 [[OFFSET_IDX]], 6 +; VF4-NEXT: [[TMP4:%.*]] = udiv <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP5:%.*]] = udiv <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP6:%.*]] = add <4 x i64> [[TMP4]], [[TMP5]] +; VF4-NEXT: [[TMP7:%.*]] = extractelement <4 x i64> [[TMP6]], i32 0 +; VF4-NEXT: [[TMP8:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP7]] +; VF4-NEXT: [[TMP9:%.*]] = extractelement <4 x i64> [[TMP6]], i32 1 +; VF4-NEXT: [[TMP10:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP9]] +; VF4-NEXT: [[TMP11:%.*]] = extractelement <4 x i64> [[TMP6]], i32 2 +; VF4-NEXT: [[TMP12:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP11]] +; VF4-NEXT: [[TMP13:%.*]] = extractelement <4 x i64> [[TMP6]], i32 3 +; VF4-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP13]] +; VF4-NEXT: [[TMP15:%.*]] = load i64, ptr [[TMP8]], align 8 +; VF4-NEXT: [[TMP16:%.*]] = load i64, ptr [[TMP10]], align 8 +; VF4-NEXT: [[TMP17:%.*]] = load i64, ptr [[TMP12]], align 8 +; VF4-NEXT: [[TMP18:%.*]] = load i64, ptr [[TMP14]], align 8 +; VF4-NEXT: [[TMP19:%.*]] = insertelement <4 x i64> poison, i64 [[TMP15]], i32 0 +; VF4-NEXT: [[TMP20:%.*]] = insertelement <4 x i64> [[TMP19]], i64 [[TMP16]], i32 1 +; VF4-NEXT: [[TMP21:%.*]] = insertelement <4 x i64> [[TMP20]], i64 [[TMP17]], i32 2 +; VF4-NEXT: [[TMP22:%.*]] = insertelement <4 x i64> [[TMP21]], i64 [[TMP18]], i32 3 +; VF4-NEXT: [[TMP23:%.*]] = add nsw <4 x i64> [[TMP22]], +; VF4-NEXT: [[TMP24:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF4-NEXT: [[TMP25:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF4-NEXT: [[TMP26:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF4-NEXT: [[TMP27:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP3]] +; VF4-NEXT: [[TMP28:%.*]] = extractelement <4 x i64> [[TMP23]], i32 0 +; VF4-NEXT: store i64 [[TMP28]], ptr [[TMP24]], align 8 +; VF4-NEXT: [[TMP29:%.*]] = extractelement <4 x i64> [[TMP23]], i32 1 +; VF4-NEXT: store i64 [[TMP29]], ptr [[TMP25]], align 8 +; VF4-NEXT: [[TMP30:%.*]] = extractelement <4 x i64> [[TMP23]], i32 2 +; VF4-NEXT: store i64 [[TMP30]], ptr [[TMP26]], align 8 +; VF4-NEXT: [[TMP31:%.*]] = extractelement <4 x i64> [[TMP23]], i32 3 +; VF4-NEXT: store i64 [[TMP31]], ptr [[TMP27]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[VEC_IND_NEXT3]] = add <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP32:%.*]] = icmp eq i64 [[INDEX_NEXT]], 500 +; VF4-NEXT: br i1 [[TMP32]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP10:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 500, 500 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF4-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 500, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 2 +; VF4-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 2 +; VF4-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 2 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP11:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop @@ -408,66 +759,143 @@ exit: ; for (iv = 0, iv2 = 0 ; ; iv += 2, iv2 += 1) B[iv] = A[iv/3 + iv2/3] + 42; define void @ld_div3_step2_start0_ind2(ptr noalias %A, ptr noalias %B) { -; CHECK-LABEL: define void @ld_div3_step2_start0_ind2 -; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 2 -; CHECK-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 -; CHECK-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 2 -; CHECK-NEXT: [[TMP2:%.*]] = udiv <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP3:%.*]] = udiv <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP4:%.*]] = add <2 x i64> [[TMP2]], [[TMP3]] -; CHECK-NEXT: [[TMP5:%.*]] = extractelement <2 x i64> [[TMP4]], i32 0 -; CHECK-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP5]] -; CHECK-NEXT: [[TMP7:%.*]] = extractelement <2 x i64> [[TMP4]], i32 1 -; CHECK-NEXT: [[TMP8:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP7]] -; CHECK-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP6]], align 8 -; CHECK-NEXT: [[TMP10:%.*]] = load i64, ptr [[TMP8]], align 8 -; CHECK-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> poison, i64 [[TMP9]], i32 0 -; CHECK-NEXT: [[TMP12:%.*]] = insertelement <2 x i64> [[TMP11]], i64 [[TMP10]], i32 1 -; CHECK-NEXT: [[TMP13:%.*]] = add nsw <2 x i64> [[TMP12]], -; CHECK-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] -; CHECK-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] -; CHECK-NEXT: [[TMP16:%.*]] = extractelement <2 x i64> [[TMP13]], i32 0 -; CHECK-NEXT: store i64 [[TMP16]], ptr [[TMP14]], align 8 -; CHECK-NEXT: [[TMP17:%.*]] = extractelement <2 x i64> [[TMP13]], i32 1 -; CHECK-NEXT: store i64 [[TMP17]], ptr [[TMP15]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP18:%.*]] = icmp eq i64 [[INDEX_NEXT]], 500 -; CHECK-NEXT: br i1 [[TMP18]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP12:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 500, 500 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] -; CHECK-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 500, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 3 -; CHECK-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 3 -; CHECK-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 2 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP13:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_div3_step2_start0_ind2 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 2 +; VF2-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF2-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 2 +; VF2-NEXT: [[TMP2:%.*]] = udiv <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP3:%.*]] = udiv <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP4:%.*]] = add <2 x i64> [[TMP2]], [[TMP3]] +; VF2-NEXT: [[TMP5:%.*]] = extractelement <2 x i64> [[TMP4]], i32 0 +; VF2-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP5]] +; VF2-NEXT: [[TMP7:%.*]] = extractelement <2 x i64> [[TMP4]], i32 1 +; VF2-NEXT: [[TMP8:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP7]] +; VF2-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP6]], align 8 +; VF2-NEXT: [[TMP10:%.*]] = load i64, ptr [[TMP8]], align 8 +; VF2-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> poison, i64 [[TMP9]], i32 0 +; VF2-NEXT: [[TMP12:%.*]] = insertelement <2 x i64> [[TMP11]], i64 [[TMP10]], i32 1 +; VF2-NEXT: [[TMP13:%.*]] = add nsw <2 x i64> [[TMP12]], +; VF2-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF2-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF2-NEXT: [[TMP16:%.*]] = extractelement <2 x i64> [[TMP13]], i32 0 +; VF2-NEXT: store i64 [[TMP16]], ptr [[TMP14]], align 8 +; VF2-NEXT: [[TMP17:%.*]] = extractelement <2 x i64> [[TMP13]], i32 1 +; VF2-NEXT: store i64 [[TMP17]], ptr [[TMP15]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP18:%.*]] = icmp eq i64 [[INDEX_NEXT]], 500 +; VF2-NEXT: br i1 [[TMP18]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP12:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 500, 500 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF2-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 500, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 3 +; VF2-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 3 +; VF2-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 2 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP13:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_div3_step2_start0_ind2 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND2:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 2 +; VF4-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF4-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 2 +; VF4-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 4 +; VF4-NEXT: [[TMP3:%.*]] = add i64 [[OFFSET_IDX]], 6 +; VF4-NEXT: [[TMP4:%.*]] = udiv <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP5:%.*]] = udiv <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP6:%.*]] = add <4 x i64> [[TMP4]], [[TMP5]] +; VF4-NEXT: [[TMP7:%.*]] = extractelement <4 x i64> [[TMP6]], i32 0 +; VF4-NEXT: [[TMP8:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP7]] +; VF4-NEXT: [[TMP9:%.*]] = extractelement <4 x i64> [[TMP6]], i32 1 +; VF4-NEXT: [[TMP10:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP9]] +; VF4-NEXT: [[TMP11:%.*]] = extractelement <4 x i64> [[TMP6]], i32 2 +; VF4-NEXT: [[TMP12:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP11]] +; VF4-NEXT: [[TMP13:%.*]] = extractelement <4 x i64> [[TMP6]], i32 3 +; VF4-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP13]] +; VF4-NEXT: [[TMP15:%.*]] = load i64, ptr [[TMP8]], align 8 +; VF4-NEXT: [[TMP16:%.*]] = load i64, ptr [[TMP10]], align 8 +; VF4-NEXT: [[TMP17:%.*]] = load i64, ptr [[TMP12]], align 8 +; VF4-NEXT: [[TMP18:%.*]] = load i64, ptr [[TMP14]], align 8 +; VF4-NEXT: [[TMP19:%.*]] = insertelement <4 x i64> poison, i64 [[TMP15]], i32 0 +; VF4-NEXT: [[TMP20:%.*]] = insertelement <4 x i64> [[TMP19]], i64 [[TMP16]], i32 1 +; VF4-NEXT: [[TMP21:%.*]] = insertelement <4 x i64> [[TMP20]], i64 [[TMP17]], i32 2 +; VF4-NEXT: [[TMP22:%.*]] = insertelement <4 x i64> [[TMP21]], i64 [[TMP18]], i32 3 +; VF4-NEXT: [[TMP23:%.*]] = add nsw <4 x i64> [[TMP22]], +; VF4-NEXT: [[TMP24:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF4-NEXT: [[TMP25:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF4-NEXT: [[TMP26:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF4-NEXT: [[TMP27:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP3]] +; VF4-NEXT: [[TMP28:%.*]] = extractelement <4 x i64> [[TMP23]], i32 0 +; VF4-NEXT: store i64 [[TMP28]], ptr [[TMP24]], align 8 +; VF4-NEXT: [[TMP29:%.*]] = extractelement <4 x i64> [[TMP23]], i32 1 +; VF4-NEXT: store i64 [[TMP29]], ptr [[TMP25]], align 8 +; VF4-NEXT: [[TMP30:%.*]] = extractelement <4 x i64> [[TMP23]], i32 2 +; VF4-NEXT: store i64 [[TMP30]], ptr [[TMP26]], align 8 +; VF4-NEXT: [[TMP31:%.*]] = extractelement <4 x i64> [[TMP23]], i32 3 +; VF4-NEXT: store i64 [[TMP31]], ptr [[TMP27]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[VEC_IND_NEXT3]] = add <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP32:%.*]] = icmp eq i64 [[INDEX_NEXT]], 500 +; VF4-NEXT: br i1 [[TMP32]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP12:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 500, 500 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1000, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF4-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 500, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 3 +; VF4-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 3 +; VF4-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 2 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP13:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop @@ -492,66 +920,143 @@ exit: ; for (iv = 0, iv2 = 0 ; ; iv += 3, iv2 += 1) B[iv] = A[iv/1 + iv2/1] + 42; define void @ld_div1_step3_start0_ind2(ptr noalias %A, ptr noalias %B) { -; CHECK-LABEL: define void @ld_div1_step3_start0_ind2 -; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 3 -; CHECK-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 -; CHECK-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 3 -; CHECK-NEXT: [[TMP2:%.*]] = udiv <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP3:%.*]] = udiv <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP4:%.*]] = add <2 x i64> [[TMP2]], [[TMP3]] -; CHECK-NEXT: [[TMP5:%.*]] = extractelement <2 x i64> [[TMP4]], i32 0 -; CHECK-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP5]] -; CHECK-NEXT: [[TMP7:%.*]] = extractelement <2 x i64> [[TMP4]], i32 1 -; CHECK-NEXT: [[TMP8:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP7]] -; CHECK-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP6]], align 8 -; CHECK-NEXT: [[TMP10:%.*]] = load i64, ptr [[TMP8]], align 8 -; CHECK-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> poison, i64 [[TMP9]], i32 0 -; CHECK-NEXT: [[TMP12:%.*]] = insertelement <2 x i64> [[TMP11]], i64 [[TMP10]], i32 1 -; CHECK-NEXT: [[TMP13:%.*]] = add nsw <2 x i64> [[TMP12]], -; CHECK-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] -; CHECK-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] -; CHECK-NEXT: [[TMP16:%.*]] = extractelement <2 x i64> [[TMP13]], i32 0 -; CHECK-NEXT: store i64 [[TMP16]], ptr [[TMP14]], align 8 -; CHECK-NEXT: [[TMP17:%.*]] = extractelement <2 x i64> [[TMP13]], i32 1 -; CHECK-NEXT: store i64 [[TMP17]], ptr [[TMP15]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP18:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 -; CHECK-NEXT: br i1 [[TMP18]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP14:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 996, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] -; CHECK-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 332, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 1 -; CHECK-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 1 -; CHECK-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP15:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_div1_step3_start0_ind2 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 3 +; VF2-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF2-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 3 +; VF2-NEXT: [[TMP2:%.*]] = udiv <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP3:%.*]] = udiv <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP4:%.*]] = add <2 x i64> [[TMP2]], [[TMP3]] +; VF2-NEXT: [[TMP5:%.*]] = extractelement <2 x i64> [[TMP4]], i32 0 +; VF2-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP5]] +; VF2-NEXT: [[TMP7:%.*]] = extractelement <2 x i64> [[TMP4]], i32 1 +; VF2-NEXT: [[TMP8:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP7]] +; VF2-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP6]], align 8 +; VF2-NEXT: [[TMP10:%.*]] = load i64, ptr [[TMP8]], align 8 +; VF2-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> poison, i64 [[TMP9]], i32 0 +; VF2-NEXT: [[TMP12:%.*]] = insertelement <2 x i64> [[TMP11]], i64 [[TMP10]], i32 1 +; VF2-NEXT: [[TMP13:%.*]] = add nsw <2 x i64> [[TMP12]], +; VF2-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF2-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF2-NEXT: [[TMP16:%.*]] = extractelement <2 x i64> [[TMP13]], i32 0 +; VF2-NEXT: store i64 [[TMP16]], ptr [[TMP14]], align 8 +; VF2-NEXT: [[TMP17:%.*]] = extractelement <2 x i64> [[TMP13]], i32 1 +; VF2-NEXT: store i64 [[TMP17]], ptr [[TMP15]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP18:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 +; VF2-NEXT: br i1 [[TMP18]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP14:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 996, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF2-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 332, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 1 +; VF2-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 1 +; VF2-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP15:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_div1_step3_start0_ind2 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND2:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 3 +; VF4-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF4-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 3 +; VF4-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 6 +; VF4-NEXT: [[TMP3:%.*]] = add i64 [[OFFSET_IDX]], 9 +; VF4-NEXT: [[TMP4:%.*]] = udiv <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP5:%.*]] = udiv <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP6:%.*]] = add <4 x i64> [[TMP4]], [[TMP5]] +; VF4-NEXT: [[TMP7:%.*]] = extractelement <4 x i64> [[TMP6]], i32 0 +; VF4-NEXT: [[TMP8:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP7]] +; VF4-NEXT: [[TMP9:%.*]] = extractelement <4 x i64> [[TMP6]], i32 1 +; VF4-NEXT: [[TMP10:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP9]] +; VF4-NEXT: [[TMP11:%.*]] = extractelement <4 x i64> [[TMP6]], i32 2 +; VF4-NEXT: [[TMP12:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP11]] +; VF4-NEXT: [[TMP13:%.*]] = extractelement <4 x i64> [[TMP6]], i32 3 +; VF4-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP13]] +; VF4-NEXT: [[TMP15:%.*]] = load i64, ptr [[TMP8]], align 8 +; VF4-NEXT: [[TMP16:%.*]] = load i64, ptr [[TMP10]], align 8 +; VF4-NEXT: [[TMP17:%.*]] = load i64, ptr [[TMP12]], align 8 +; VF4-NEXT: [[TMP18:%.*]] = load i64, ptr [[TMP14]], align 8 +; VF4-NEXT: [[TMP19:%.*]] = insertelement <4 x i64> poison, i64 [[TMP15]], i32 0 +; VF4-NEXT: [[TMP20:%.*]] = insertelement <4 x i64> [[TMP19]], i64 [[TMP16]], i32 1 +; VF4-NEXT: [[TMP21:%.*]] = insertelement <4 x i64> [[TMP20]], i64 [[TMP17]], i32 2 +; VF4-NEXT: [[TMP22:%.*]] = insertelement <4 x i64> [[TMP21]], i64 [[TMP18]], i32 3 +; VF4-NEXT: [[TMP23:%.*]] = add nsw <4 x i64> [[TMP22]], +; VF4-NEXT: [[TMP24:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF4-NEXT: [[TMP25:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF4-NEXT: [[TMP26:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF4-NEXT: [[TMP27:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP3]] +; VF4-NEXT: [[TMP28:%.*]] = extractelement <4 x i64> [[TMP23]], i32 0 +; VF4-NEXT: store i64 [[TMP28]], ptr [[TMP24]], align 8 +; VF4-NEXT: [[TMP29:%.*]] = extractelement <4 x i64> [[TMP23]], i32 1 +; VF4-NEXT: store i64 [[TMP29]], ptr [[TMP25]], align 8 +; VF4-NEXT: [[TMP30:%.*]] = extractelement <4 x i64> [[TMP23]], i32 2 +; VF4-NEXT: store i64 [[TMP30]], ptr [[TMP26]], align 8 +; VF4-NEXT: [[TMP31:%.*]] = extractelement <4 x i64> [[TMP23]], i32 3 +; VF4-NEXT: store i64 [[TMP31]], ptr [[TMP27]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[VEC_IND_NEXT3]] = add <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP32:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 +; VF4-NEXT: br i1 [[TMP32]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP14:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 996, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF4-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 332, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 1 +; VF4-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 1 +; VF4-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP15:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop @@ -576,66 +1081,143 @@ exit: ; for (iv = 0, iv2 = 0 ; ; iv += 3, iv2 += 1) B[iv] = A[iv/2 + iv2/2] + 42; define void @ld_div2_step3_start0_ind2(ptr noalias %A, ptr noalias %B) { -; CHECK-LABEL: define void @ld_div2_step3_start0_ind2 -; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 3 -; CHECK-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 -; CHECK-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 3 -; CHECK-NEXT: [[TMP2:%.*]] = udiv <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP3:%.*]] = udiv <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP4:%.*]] = add <2 x i64> [[TMP2]], [[TMP3]] -; CHECK-NEXT: [[TMP5:%.*]] = extractelement <2 x i64> [[TMP4]], i32 0 -; CHECK-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP5]] -; CHECK-NEXT: [[TMP7:%.*]] = extractelement <2 x i64> [[TMP4]], i32 1 -; CHECK-NEXT: [[TMP8:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP7]] -; CHECK-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP6]], align 8 -; CHECK-NEXT: [[TMP10:%.*]] = load i64, ptr [[TMP8]], align 8 -; CHECK-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> poison, i64 [[TMP9]], i32 0 -; CHECK-NEXT: [[TMP12:%.*]] = insertelement <2 x i64> [[TMP11]], i64 [[TMP10]], i32 1 -; CHECK-NEXT: [[TMP13:%.*]] = add nsw <2 x i64> [[TMP12]], -; CHECK-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] -; CHECK-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] -; CHECK-NEXT: [[TMP16:%.*]] = extractelement <2 x i64> [[TMP13]], i32 0 -; CHECK-NEXT: store i64 [[TMP16]], ptr [[TMP14]], align 8 -; CHECK-NEXT: [[TMP17:%.*]] = extractelement <2 x i64> [[TMP13]], i32 1 -; CHECK-NEXT: store i64 [[TMP17]], ptr [[TMP15]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP18:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 -; CHECK-NEXT: br i1 [[TMP18]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP16:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 996, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] -; CHECK-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 332, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 2 -; CHECK-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 2 -; CHECK-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP17:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_div2_step3_start0_ind2 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 3 +; VF2-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF2-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 3 +; VF2-NEXT: [[TMP2:%.*]] = udiv <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP3:%.*]] = udiv <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP4:%.*]] = add <2 x i64> [[TMP2]], [[TMP3]] +; VF2-NEXT: [[TMP5:%.*]] = extractelement <2 x i64> [[TMP4]], i32 0 +; VF2-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP5]] +; VF2-NEXT: [[TMP7:%.*]] = extractelement <2 x i64> [[TMP4]], i32 1 +; VF2-NEXT: [[TMP8:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP7]] +; VF2-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP6]], align 8 +; VF2-NEXT: [[TMP10:%.*]] = load i64, ptr [[TMP8]], align 8 +; VF2-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> poison, i64 [[TMP9]], i32 0 +; VF2-NEXT: [[TMP12:%.*]] = insertelement <2 x i64> [[TMP11]], i64 [[TMP10]], i32 1 +; VF2-NEXT: [[TMP13:%.*]] = add nsw <2 x i64> [[TMP12]], +; VF2-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF2-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF2-NEXT: [[TMP16:%.*]] = extractelement <2 x i64> [[TMP13]], i32 0 +; VF2-NEXT: store i64 [[TMP16]], ptr [[TMP14]], align 8 +; VF2-NEXT: [[TMP17:%.*]] = extractelement <2 x i64> [[TMP13]], i32 1 +; VF2-NEXT: store i64 [[TMP17]], ptr [[TMP15]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP18:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 +; VF2-NEXT: br i1 [[TMP18]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP16:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 996, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF2-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 332, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 2 +; VF2-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 2 +; VF2-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP17:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_div2_step3_start0_ind2 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND2:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 3 +; VF4-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF4-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 3 +; VF4-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 6 +; VF4-NEXT: [[TMP3:%.*]] = add i64 [[OFFSET_IDX]], 9 +; VF4-NEXT: [[TMP4:%.*]] = udiv <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP5:%.*]] = udiv <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP6:%.*]] = add <4 x i64> [[TMP4]], [[TMP5]] +; VF4-NEXT: [[TMP7:%.*]] = extractelement <4 x i64> [[TMP6]], i32 0 +; VF4-NEXT: [[TMP8:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP7]] +; VF4-NEXT: [[TMP9:%.*]] = extractelement <4 x i64> [[TMP6]], i32 1 +; VF4-NEXT: [[TMP10:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP9]] +; VF4-NEXT: [[TMP11:%.*]] = extractelement <4 x i64> [[TMP6]], i32 2 +; VF4-NEXT: [[TMP12:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP11]] +; VF4-NEXT: [[TMP13:%.*]] = extractelement <4 x i64> [[TMP6]], i32 3 +; VF4-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP13]] +; VF4-NEXT: [[TMP15:%.*]] = load i64, ptr [[TMP8]], align 8 +; VF4-NEXT: [[TMP16:%.*]] = load i64, ptr [[TMP10]], align 8 +; VF4-NEXT: [[TMP17:%.*]] = load i64, ptr [[TMP12]], align 8 +; VF4-NEXT: [[TMP18:%.*]] = load i64, ptr [[TMP14]], align 8 +; VF4-NEXT: [[TMP19:%.*]] = insertelement <4 x i64> poison, i64 [[TMP15]], i32 0 +; VF4-NEXT: [[TMP20:%.*]] = insertelement <4 x i64> [[TMP19]], i64 [[TMP16]], i32 1 +; VF4-NEXT: [[TMP21:%.*]] = insertelement <4 x i64> [[TMP20]], i64 [[TMP17]], i32 2 +; VF4-NEXT: [[TMP22:%.*]] = insertelement <4 x i64> [[TMP21]], i64 [[TMP18]], i32 3 +; VF4-NEXT: [[TMP23:%.*]] = add nsw <4 x i64> [[TMP22]], +; VF4-NEXT: [[TMP24:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF4-NEXT: [[TMP25:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF4-NEXT: [[TMP26:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF4-NEXT: [[TMP27:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP3]] +; VF4-NEXT: [[TMP28:%.*]] = extractelement <4 x i64> [[TMP23]], i32 0 +; VF4-NEXT: store i64 [[TMP28]], ptr [[TMP24]], align 8 +; VF4-NEXT: [[TMP29:%.*]] = extractelement <4 x i64> [[TMP23]], i32 1 +; VF4-NEXT: store i64 [[TMP29]], ptr [[TMP25]], align 8 +; VF4-NEXT: [[TMP30:%.*]] = extractelement <4 x i64> [[TMP23]], i32 2 +; VF4-NEXT: store i64 [[TMP30]], ptr [[TMP26]], align 8 +; VF4-NEXT: [[TMP31:%.*]] = extractelement <4 x i64> [[TMP23]], i32 3 +; VF4-NEXT: store i64 [[TMP31]], ptr [[TMP27]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[VEC_IND_NEXT3]] = add <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP32:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 +; VF4-NEXT: br i1 [[TMP32]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP16:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 996, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF4-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 332, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 2 +; VF4-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 2 +; VF4-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP17:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop @@ -660,66 +1242,143 @@ exit: ; for (iv = 0, iv2 = 0 ; ; iv += 3, iv2 += 1) B[iv] = A[iv/3 + iv2/3] + 42; define void @ld_div3_step3_start0_ind2(ptr noalias %A, ptr noalias %B) { -; CHECK-LABEL: define void @ld_div3_step3_start0_ind2 -; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 3 -; CHECK-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 -; CHECK-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 3 -; CHECK-NEXT: [[TMP2:%.*]] = udiv <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP3:%.*]] = udiv <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP4:%.*]] = add <2 x i64> [[TMP2]], [[TMP3]] -; CHECK-NEXT: [[TMP5:%.*]] = extractelement <2 x i64> [[TMP4]], i32 0 -; CHECK-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP5]] -; CHECK-NEXT: [[TMP7:%.*]] = extractelement <2 x i64> [[TMP4]], i32 1 -; CHECK-NEXT: [[TMP8:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP7]] -; CHECK-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP6]], align 8 -; CHECK-NEXT: [[TMP10:%.*]] = load i64, ptr [[TMP8]], align 8 -; CHECK-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> poison, i64 [[TMP9]], i32 0 -; CHECK-NEXT: [[TMP12:%.*]] = insertelement <2 x i64> [[TMP11]], i64 [[TMP10]], i32 1 -; CHECK-NEXT: [[TMP13:%.*]] = add nsw <2 x i64> [[TMP12]], -; CHECK-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] -; CHECK-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] -; CHECK-NEXT: [[TMP16:%.*]] = extractelement <2 x i64> [[TMP13]], i32 0 -; CHECK-NEXT: store i64 [[TMP16]], ptr [[TMP14]], align 8 -; CHECK-NEXT: [[TMP17:%.*]] = extractelement <2 x i64> [[TMP13]], i32 1 -; CHECK-NEXT: store i64 [[TMP17]], ptr [[TMP15]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP18:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 -; CHECK-NEXT: br i1 [[TMP18]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP18:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 996, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] -; CHECK-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 332, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 3 -; CHECK-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 3 -; CHECK-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP19:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_div3_step3_start0_ind2 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 3 +; VF2-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF2-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 3 +; VF2-NEXT: [[TMP2:%.*]] = udiv <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP3:%.*]] = udiv <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP4:%.*]] = add <2 x i64> [[TMP2]], [[TMP3]] +; VF2-NEXT: [[TMP5:%.*]] = extractelement <2 x i64> [[TMP4]], i32 0 +; VF2-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP5]] +; VF2-NEXT: [[TMP7:%.*]] = extractelement <2 x i64> [[TMP4]], i32 1 +; VF2-NEXT: [[TMP8:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP7]] +; VF2-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP6]], align 8 +; VF2-NEXT: [[TMP10:%.*]] = load i64, ptr [[TMP8]], align 8 +; VF2-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> poison, i64 [[TMP9]], i32 0 +; VF2-NEXT: [[TMP12:%.*]] = insertelement <2 x i64> [[TMP11]], i64 [[TMP10]], i32 1 +; VF2-NEXT: [[TMP13:%.*]] = add nsw <2 x i64> [[TMP12]], +; VF2-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF2-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF2-NEXT: [[TMP16:%.*]] = extractelement <2 x i64> [[TMP13]], i32 0 +; VF2-NEXT: store i64 [[TMP16]], ptr [[TMP14]], align 8 +; VF2-NEXT: [[TMP17:%.*]] = extractelement <2 x i64> [[TMP13]], i32 1 +; VF2-NEXT: store i64 [[TMP17]], ptr [[TMP15]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP18:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 +; VF2-NEXT: br i1 [[TMP18]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP18:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 996, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF2-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 332, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 3 +; VF2-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 3 +; VF2-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP19:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_div3_step3_start0_ind2 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND2:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 3 +; VF4-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF4-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 3 +; VF4-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 6 +; VF4-NEXT: [[TMP3:%.*]] = add i64 [[OFFSET_IDX]], 9 +; VF4-NEXT: [[TMP4:%.*]] = udiv <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP5:%.*]] = udiv <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP6:%.*]] = add <4 x i64> [[TMP4]], [[TMP5]] +; VF4-NEXT: [[TMP7:%.*]] = extractelement <4 x i64> [[TMP6]], i32 0 +; VF4-NEXT: [[TMP8:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP7]] +; VF4-NEXT: [[TMP9:%.*]] = extractelement <4 x i64> [[TMP6]], i32 1 +; VF4-NEXT: [[TMP10:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP9]] +; VF4-NEXT: [[TMP11:%.*]] = extractelement <4 x i64> [[TMP6]], i32 2 +; VF4-NEXT: [[TMP12:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP11]] +; VF4-NEXT: [[TMP13:%.*]] = extractelement <4 x i64> [[TMP6]], i32 3 +; VF4-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP13]] +; VF4-NEXT: [[TMP15:%.*]] = load i64, ptr [[TMP8]], align 8 +; VF4-NEXT: [[TMP16:%.*]] = load i64, ptr [[TMP10]], align 8 +; VF4-NEXT: [[TMP17:%.*]] = load i64, ptr [[TMP12]], align 8 +; VF4-NEXT: [[TMP18:%.*]] = load i64, ptr [[TMP14]], align 8 +; VF4-NEXT: [[TMP19:%.*]] = insertelement <4 x i64> poison, i64 [[TMP15]], i32 0 +; VF4-NEXT: [[TMP20:%.*]] = insertelement <4 x i64> [[TMP19]], i64 [[TMP16]], i32 1 +; VF4-NEXT: [[TMP21:%.*]] = insertelement <4 x i64> [[TMP20]], i64 [[TMP17]], i32 2 +; VF4-NEXT: [[TMP22:%.*]] = insertelement <4 x i64> [[TMP21]], i64 [[TMP18]], i32 3 +; VF4-NEXT: [[TMP23:%.*]] = add nsw <4 x i64> [[TMP22]], +; VF4-NEXT: [[TMP24:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF4-NEXT: [[TMP25:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF4-NEXT: [[TMP26:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF4-NEXT: [[TMP27:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP3]] +; VF4-NEXT: [[TMP28:%.*]] = extractelement <4 x i64> [[TMP23]], i32 0 +; VF4-NEXT: store i64 [[TMP28]], ptr [[TMP24]], align 8 +; VF4-NEXT: [[TMP29:%.*]] = extractelement <4 x i64> [[TMP23]], i32 1 +; VF4-NEXT: store i64 [[TMP29]], ptr [[TMP25]], align 8 +; VF4-NEXT: [[TMP30:%.*]] = extractelement <4 x i64> [[TMP23]], i32 2 +; VF4-NEXT: store i64 [[TMP30]], ptr [[TMP26]], align 8 +; VF4-NEXT: [[TMP31:%.*]] = extractelement <4 x i64> [[TMP23]], i32 3 +; VF4-NEXT: store i64 [[TMP31]], ptr [[TMP27]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[VEC_IND_NEXT3]] = add <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP32:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 +; VF4-NEXT: br i1 [[TMP32]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP18:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 996, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ] +; VF4-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 332, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 3 +; VF4-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 3 +; VF4-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP19:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop @@ -744,62 +1403,127 @@ exit: ; for (iv = 1, iv2 = 0 ; ; iv += 1, iv2 += 1) B[iv] = A[iv/1 + iv2/1] + 42; define void @ld_div1_step1_start1_ind2(ptr noalias %A, ptr noalias %B) { -; CHECK-LABEL: define void @ld_div1_step1_start1_ind2 -; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[INDEX]] -; CHECK-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 -; CHECK-NEXT: [[TMP1:%.*]] = udiv <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP2:%.*]] = udiv <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP3:%.*]] = add <2 x i64> [[TMP1]], [[TMP2]] -; CHECK-NEXT: [[TMP4:%.*]] = extractelement <2 x i64> [[TMP3]], i32 0 -; CHECK-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] -; CHECK-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP3]], i32 1 -; CHECK-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] -; CHECK-NEXT: [[TMP8:%.*]] = load i64, ptr [[TMP5]], align 8 -; CHECK-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP7]], align 8 -; CHECK-NEXT: [[TMP10:%.*]] = insertelement <2 x i64> poison, i64 [[TMP8]], i32 0 -; CHECK-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> [[TMP10]], i64 [[TMP9]], i32 1 -; CHECK-NEXT: [[TMP12:%.*]] = add nsw <2 x i64> [[TMP11]], -; CHECK-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] -; CHECK-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[TMP13]], i32 0 -; CHECK-NEXT: store <2 x i64> [[TMP12]], ptr [[TMP14]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP15:%.*]] = icmp eq i64 [[INDEX_NEXT]], 998 -; CHECK-NEXT: br i1 [[TMP15]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP20:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 999, 998 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 999, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] -; CHECK-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 998, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 1 -; CHECK-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 1 -; CHECK-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP21:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_div1_step1_start1_ind2 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[INDEX]] +; VF2-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF2-NEXT: [[TMP1:%.*]] = udiv <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP2:%.*]] = udiv <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP3:%.*]] = add <2 x i64> [[TMP1]], [[TMP2]] +; VF2-NEXT: [[TMP4:%.*]] = extractelement <2 x i64> [[TMP3]], i32 0 +; VF2-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] +; VF2-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP3]], i32 1 +; VF2-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] +; VF2-NEXT: [[TMP8:%.*]] = load i64, ptr [[TMP5]], align 8 +; VF2-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP7]], align 8 +; VF2-NEXT: [[TMP10:%.*]] = insertelement <2 x i64> poison, i64 [[TMP8]], i32 0 +; VF2-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> [[TMP10]], i64 [[TMP9]], i32 1 +; VF2-NEXT: [[TMP12:%.*]] = add nsw <2 x i64> [[TMP11]], +; VF2-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF2-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[TMP13]], i32 0 +; VF2-NEXT: store <2 x i64> [[TMP12]], ptr [[TMP14]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP15:%.*]] = icmp eq i64 [[INDEX_NEXT]], 998 +; VF2-NEXT: br i1 [[TMP15]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP20:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 999, 998 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 999, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] +; VF2-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 998, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 1 +; VF2-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 1 +; VF2-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP21:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_div1_step1_start1_ind2 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND2:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[INDEX]] +; VF4-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF4-NEXT: [[TMP1:%.*]] = udiv <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP2:%.*]] = udiv <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP3:%.*]] = add <4 x i64> [[TMP1]], [[TMP2]] +; VF4-NEXT: [[TMP4:%.*]] = extractelement <4 x i64> [[TMP3]], i32 0 +; VF4-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] +; VF4-NEXT: [[TMP6:%.*]] = extractelement <4 x i64> [[TMP3]], i32 1 +; VF4-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] +; VF4-NEXT: [[TMP8:%.*]] = extractelement <4 x i64> [[TMP3]], i32 2 +; VF4-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] +; VF4-NEXT: [[TMP10:%.*]] = extractelement <4 x i64> [[TMP3]], i32 3 +; VF4-NEXT: [[TMP11:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP10]] +; VF4-NEXT: [[TMP12:%.*]] = load i64, ptr [[TMP5]], align 8 +; VF4-NEXT: [[TMP13:%.*]] = load i64, ptr [[TMP7]], align 8 +; VF4-NEXT: [[TMP14:%.*]] = load i64, ptr [[TMP9]], align 8 +; VF4-NEXT: [[TMP15:%.*]] = load i64, ptr [[TMP11]], align 8 +; VF4-NEXT: [[TMP16:%.*]] = insertelement <4 x i64> poison, i64 [[TMP12]], i32 0 +; VF4-NEXT: [[TMP17:%.*]] = insertelement <4 x i64> [[TMP16]], i64 [[TMP13]], i32 1 +; VF4-NEXT: [[TMP18:%.*]] = insertelement <4 x i64> [[TMP17]], i64 [[TMP14]], i32 2 +; VF4-NEXT: [[TMP19:%.*]] = insertelement <4 x i64> [[TMP18]], i64 [[TMP15]], i32 3 +; VF4-NEXT: [[TMP20:%.*]] = add nsw <4 x i64> [[TMP19]], +; VF4-NEXT: [[TMP21:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF4-NEXT: [[TMP22:%.*]] = getelementptr inbounds i64, ptr [[TMP21]], i32 0 +; VF4-NEXT: store <4 x i64> [[TMP20]], ptr [[TMP22]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[VEC_IND_NEXT3]] = add <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP23:%.*]] = icmp eq i64 [[INDEX_NEXT]], 996 +; VF4-NEXT: br i1 [[TMP23]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP20:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 999, 996 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 997, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] +; VF4-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 996, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 1 +; VF4-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 1 +; VF4-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP21:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop @@ -824,62 +1548,127 @@ exit: ; for (iv = 1, iv2 = 0 ; ; iv += 1, iv2 += 1) B[iv] = A[iv/2 + iv2/2] + 42; define void @ld_div2_step1_start1_ind2(ptr noalias %A, ptr noalias %B) { -; CHECK-LABEL: define void @ld_div2_step1_start1_ind2 -; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[INDEX]] -; CHECK-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 -; CHECK-NEXT: [[TMP1:%.*]] = udiv <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP2:%.*]] = udiv <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP3:%.*]] = add <2 x i64> [[TMP1]], [[TMP2]] -; CHECK-NEXT: [[TMP4:%.*]] = extractelement <2 x i64> [[TMP3]], i32 0 -; CHECK-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] -; CHECK-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP3]], i32 1 -; CHECK-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] -; CHECK-NEXT: [[TMP8:%.*]] = load i64, ptr [[TMP5]], align 8 -; CHECK-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP7]], align 8 -; CHECK-NEXT: [[TMP10:%.*]] = insertelement <2 x i64> poison, i64 [[TMP8]], i32 0 -; CHECK-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> [[TMP10]], i64 [[TMP9]], i32 1 -; CHECK-NEXT: [[TMP12:%.*]] = add nsw <2 x i64> [[TMP11]], -; CHECK-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] -; CHECK-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[TMP13]], i32 0 -; CHECK-NEXT: store <2 x i64> [[TMP12]], ptr [[TMP14]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP15:%.*]] = icmp eq i64 [[INDEX_NEXT]], 998 -; CHECK-NEXT: br i1 [[TMP15]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP22:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 999, 998 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 999, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] -; CHECK-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 998, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 2 -; CHECK-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 2 -; CHECK-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP23:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_div2_step1_start1_ind2 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[INDEX]] +; VF2-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF2-NEXT: [[TMP1:%.*]] = udiv <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP2:%.*]] = udiv <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP3:%.*]] = add <2 x i64> [[TMP1]], [[TMP2]] +; VF2-NEXT: [[TMP4:%.*]] = extractelement <2 x i64> [[TMP3]], i32 0 +; VF2-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] +; VF2-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP3]], i32 1 +; VF2-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] +; VF2-NEXT: [[TMP8:%.*]] = load i64, ptr [[TMP5]], align 8 +; VF2-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP7]], align 8 +; VF2-NEXT: [[TMP10:%.*]] = insertelement <2 x i64> poison, i64 [[TMP8]], i32 0 +; VF2-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> [[TMP10]], i64 [[TMP9]], i32 1 +; VF2-NEXT: [[TMP12:%.*]] = add nsw <2 x i64> [[TMP11]], +; VF2-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF2-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[TMP13]], i32 0 +; VF2-NEXT: store <2 x i64> [[TMP12]], ptr [[TMP14]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP15:%.*]] = icmp eq i64 [[INDEX_NEXT]], 998 +; VF2-NEXT: br i1 [[TMP15]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP22:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 999, 998 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 999, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] +; VF2-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 998, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 2 +; VF2-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 2 +; VF2-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP23:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_div2_step1_start1_ind2 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND2:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[INDEX]] +; VF4-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF4-NEXT: [[TMP1:%.*]] = udiv <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP2:%.*]] = udiv <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP3:%.*]] = add <4 x i64> [[TMP1]], [[TMP2]] +; VF4-NEXT: [[TMP4:%.*]] = extractelement <4 x i64> [[TMP3]], i32 0 +; VF4-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] +; VF4-NEXT: [[TMP6:%.*]] = extractelement <4 x i64> [[TMP3]], i32 1 +; VF4-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] +; VF4-NEXT: [[TMP8:%.*]] = extractelement <4 x i64> [[TMP3]], i32 2 +; VF4-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] +; VF4-NEXT: [[TMP10:%.*]] = extractelement <4 x i64> [[TMP3]], i32 3 +; VF4-NEXT: [[TMP11:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP10]] +; VF4-NEXT: [[TMP12:%.*]] = load i64, ptr [[TMP5]], align 8 +; VF4-NEXT: [[TMP13:%.*]] = load i64, ptr [[TMP7]], align 8 +; VF4-NEXT: [[TMP14:%.*]] = load i64, ptr [[TMP9]], align 8 +; VF4-NEXT: [[TMP15:%.*]] = load i64, ptr [[TMP11]], align 8 +; VF4-NEXT: [[TMP16:%.*]] = insertelement <4 x i64> poison, i64 [[TMP12]], i32 0 +; VF4-NEXT: [[TMP17:%.*]] = insertelement <4 x i64> [[TMP16]], i64 [[TMP13]], i32 1 +; VF4-NEXT: [[TMP18:%.*]] = insertelement <4 x i64> [[TMP17]], i64 [[TMP14]], i32 2 +; VF4-NEXT: [[TMP19:%.*]] = insertelement <4 x i64> [[TMP18]], i64 [[TMP15]], i32 3 +; VF4-NEXT: [[TMP20:%.*]] = add nsw <4 x i64> [[TMP19]], +; VF4-NEXT: [[TMP21:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF4-NEXT: [[TMP22:%.*]] = getelementptr inbounds i64, ptr [[TMP21]], i32 0 +; VF4-NEXT: store <4 x i64> [[TMP20]], ptr [[TMP22]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[VEC_IND_NEXT3]] = add <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP23:%.*]] = icmp eq i64 [[INDEX_NEXT]], 996 +; VF4-NEXT: br i1 [[TMP23]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP22:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 999, 996 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 997, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] +; VF4-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 996, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 2 +; VF4-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 2 +; VF4-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP23:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop @@ -904,62 +1693,127 @@ exit: ; for (iv = 1, iv2 = 0 ; ; iv += 1, iv2 += 1) B[iv] = A[iv/3 + iv2/3] + 42; define void @ld_div3_step1_start1_ind2(ptr noalias %A, ptr noalias %B) { -; CHECK-LABEL: define void @ld_div3_step1_start1_ind2 -; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[INDEX]] -; CHECK-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 -; CHECK-NEXT: [[TMP1:%.*]] = udiv <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP2:%.*]] = udiv <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP3:%.*]] = add <2 x i64> [[TMP1]], [[TMP2]] -; CHECK-NEXT: [[TMP4:%.*]] = extractelement <2 x i64> [[TMP3]], i32 0 -; CHECK-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] -; CHECK-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP3]], i32 1 -; CHECK-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] -; CHECK-NEXT: [[TMP8:%.*]] = load i64, ptr [[TMP5]], align 8 -; CHECK-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP7]], align 8 -; CHECK-NEXT: [[TMP10:%.*]] = insertelement <2 x i64> poison, i64 [[TMP8]], i32 0 -; CHECK-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> [[TMP10]], i64 [[TMP9]], i32 1 -; CHECK-NEXT: [[TMP12:%.*]] = add nsw <2 x i64> [[TMP11]], -; CHECK-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] -; CHECK-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[TMP13]], i32 0 -; CHECK-NEXT: store <2 x i64> [[TMP12]], ptr [[TMP14]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP15:%.*]] = icmp eq i64 [[INDEX_NEXT]], 998 -; CHECK-NEXT: br i1 [[TMP15]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP24:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 999, 998 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 999, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] -; CHECK-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 998, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 3 -; CHECK-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 3 -; CHECK-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP25:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_div3_step1_start1_ind2 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[INDEX]] +; VF2-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF2-NEXT: [[TMP1:%.*]] = udiv <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP2:%.*]] = udiv <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP3:%.*]] = add <2 x i64> [[TMP1]], [[TMP2]] +; VF2-NEXT: [[TMP4:%.*]] = extractelement <2 x i64> [[TMP3]], i32 0 +; VF2-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] +; VF2-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP3]], i32 1 +; VF2-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] +; VF2-NEXT: [[TMP8:%.*]] = load i64, ptr [[TMP5]], align 8 +; VF2-NEXT: [[TMP9:%.*]] = load i64, ptr [[TMP7]], align 8 +; VF2-NEXT: [[TMP10:%.*]] = insertelement <2 x i64> poison, i64 [[TMP8]], i32 0 +; VF2-NEXT: [[TMP11:%.*]] = insertelement <2 x i64> [[TMP10]], i64 [[TMP9]], i32 1 +; VF2-NEXT: [[TMP12:%.*]] = add nsw <2 x i64> [[TMP11]], +; VF2-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF2-NEXT: [[TMP14:%.*]] = getelementptr inbounds i64, ptr [[TMP13]], i32 0 +; VF2-NEXT: store <2 x i64> [[TMP12]], ptr [[TMP14]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP15:%.*]] = icmp eq i64 [[INDEX_NEXT]], 998 +; VF2-NEXT: br i1 [[TMP15]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP24:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 999, 998 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 999, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] +; VF2-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 998, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 3 +; VF2-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 3 +; VF2-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP25:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_div3_step1_start1_ind2 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND2:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[INDEX]] +; VF4-NEXT: [[TMP0:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF4-NEXT: [[TMP1:%.*]] = udiv <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP2:%.*]] = udiv <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP3:%.*]] = add <4 x i64> [[TMP1]], [[TMP2]] +; VF4-NEXT: [[TMP4:%.*]] = extractelement <4 x i64> [[TMP3]], i32 0 +; VF4-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP4]] +; VF4-NEXT: [[TMP6:%.*]] = extractelement <4 x i64> [[TMP3]], i32 1 +; VF4-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] +; VF4-NEXT: [[TMP8:%.*]] = extractelement <4 x i64> [[TMP3]], i32 2 +; VF4-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] +; VF4-NEXT: [[TMP10:%.*]] = extractelement <4 x i64> [[TMP3]], i32 3 +; VF4-NEXT: [[TMP11:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP10]] +; VF4-NEXT: [[TMP12:%.*]] = load i64, ptr [[TMP5]], align 8 +; VF4-NEXT: [[TMP13:%.*]] = load i64, ptr [[TMP7]], align 8 +; VF4-NEXT: [[TMP14:%.*]] = load i64, ptr [[TMP9]], align 8 +; VF4-NEXT: [[TMP15:%.*]] = load i64, ptr [[TMP11]], align 8 +; VF4-NEXT: [[TMP16:%.*]] = insertelement <4 x i64> poison, i64 [[TMP12]], i32 0 +; VF4-NEXT: [[TMP17:%.*]] = insertelement <4 x i64> [[TMP16]], i64 [[TMP13]], i32 1 +; VF4-NEXT: [[TMP18:%.*]] = insertelement <4 x i64> [[TMP17]], i64 [[TMP14]], i32 2 +; VF4-NEXT: [[TMP19:%.*]] = insertelement <4 x i64> [[TMP18]], i64 [[TMP15]], i32 3 +; VF4-NEXT: [[TMP20:%.*]] = add nsw <4 x i64> [[TMP19]], +; VF4-NEXT: [[TMP21:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP0]] +; VF4-NEXT: [[TMP22:%.*]] = getelementptr inbounds i64, ptr [[TMP21]], i32 0 +; VF4-NEXT: store <4 x i64> [[TMP20]], ptr [[TMP22]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[VEC_IND_NEXT3]] = add <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP23:%.*]] = icmp eq i64 [[INDEX_NEXT]], 996 +; VF4-NEXT: br i1 [[TMP23]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP24:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 999, 996 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 997, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] +; VF4-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 996, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 3 +; VF4-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 3 +; VF4-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 1 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP25:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop @@ -984,67 +1838,145 @@ exit: ; for (iv = 1, iv2 = 0 ; ; iv += 2, iv2 += 1) B[iv] = A[iv/1 + iv2/1] + 42; define void @ld_div1_step2_start1_ind2(ptr noalias %A, ptr noalias %B) { -; CHECK-LABEL: define void @ld_div1_step2_start1_ind2 -; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 2 -; CHECK-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[TMP0]] -; CHECK-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 0 -; CHECK-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 2 -; CHECK-NEXT: [[TMP3:%.*]] = udiv <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP4:%.*]] = udiv <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP5:%.*]] = add <2 x i64> [[TMP3]], [[TMP4]] -; CHECK-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP5]], i32 0 -; CHECK-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] -; CHECK-NEXT: [[TMP8:%.*]] = extractelement <2 x i64> [[TMP5]], i32 1 -; CHECK-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] -; CHECK-NEXT: [[TMP10:%.*]] = load i64, ptr [[TMP7]], align 8 -; CHECK-NEXT: [[TMP11:%.*]] = load i64, ptr [[TMP9]], align 8 -; CHECK-NEXT: [[TMP12:%.*]] = insertelement <2 x i64> poison, i64 [[TMP10]], i32 0 -; CHECK-NEXT: [[TMP13:%.*]] = insertelement <2 x i64> [[TMP12]], i64 [[TMP11]], i32 1 -; CHECK-NEXT: [[TMP14:%.*]] = add nsw <2 x i64> [[TMP13]], -; CHECK-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] -; CHECK-NEXT: [[TMP16:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] -; CHECK-NEXT: [[TMP17:%.*]] = extractelement <2 x i64> [[TMP14]], i32 0 -; CHECK-NEXT: store i64 [[TMP17]], ptr [[TMP15]], align 8 -; CHECK-NEXT: [[TMP18:%.*]] = extractelement <2 x i64> [[TMP14]], i32 1 -; CHECK-NEXT: store i64 [[TMP18]], ptr [[TMP16]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP19:%.*]] = icmp eq i64 [[INDEX_NEXT]], 498 -; CHECK-NEXT: br i1 [[TMP19]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP26:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 499, 498 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 997, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] -; CHECK-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 498, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 1 -; CHECK-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 1 -; CHECK-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 2 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP27:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_div1_step2_start1_ind2 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 2 +; VF2-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[TMP0]] +; VF2-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF2-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 2 +; VF2-NEXT: [[TMP3:%.*]] = udiv <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP4:%.*]] = udiv <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP5:%.*]] = add <2 x i64> [[TMP3]], [[TMP4]] +; VF2-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP5]], i32 0 +; VF2-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] +; VF2-NEXT: [[TMP8:%.*]] = extractelement <2 x i64> [[TMP5]], i32 1 +; VF2-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] +; VF2-NEXT: [[TMP10:%.*]] = load i64, ptr [[TMP7]], align 8 +; VF2-NEXT: [[TMP11:%.*]] = load i64, ptr [[TMP9]], align 8 +; VF2-NEXT: [[TMP12:%.*]] = insertelement <2 x i64> poison, i64 [[TMP10]], i32 0 +; VF2-NEXT: [[TMP13:%.*]] = insertelement <2 x i64> [[TMP12]], i64 [[TMP11]], i32 1 +; VF2-NEXT: [[TMP14:%.*]] = add nsw <2 x i64> [[TMP13]], +; VF2-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF2-NEXT: [[TMP16:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF2-NEXT: [[TMP17:%.*]] = extractelement <2 x i64> [[TMP14]], i32 0 +; VF2-NEXT: store i64 [[TMP17]], ptr [[TMP15]], align 8 +; VF2-NEXT: [[TMP18:%.*]] = extractelement <2 x i64> [[TMP14]], i32 1 +; VF2-NEXT: store i64 [[TMP18]], ptr [[TMP16]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP19:%.*]] = icmp eq i64 [[INDEX_NEXT]], 498 +; VF2-NEXT: br i1 [[TMP19]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP26:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 499, 498 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 997, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] +; VF2-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 498, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 1 +; VF2-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 1 +; VF2-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 2 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP27:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_div1_step2_start1_ind2 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND2:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 2 +; VF4-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[TMP0]] +; VF4-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF4-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 2 +; VF4-NEXT: [[TMP3:%.*]] = add i64 [[OFFSET_IDX]], 4 +; VF4-NEXT: [[TMP4:%.*]] = add i64 [[OFFSET_IDX]], 6 +; VF4-NEXT: [[TMP5:%.*]] = udiv <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP6:%.*]] = udiv <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP7:%.*]] = add <4 x i64> [[TMP5]], [[TMP6]] +; VF4-NEXT: [[TMP8:%.*]] = extractelement <4 x i64> [[TMP7]], i32 0 +; VF4-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] +; VF4-NEXT: [[TMP10:%.*]] = extractelement <4 x i64> [[TMP7]], i32 1 +; VF4-NEXT: [[TMP11:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP10]] +; VF4-NEXT: [[TMP12:%.*]] = extractelement <4 x i64> [[TMP7]], i32 2 +; VF4-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP12]] +; VF4-NEXT: [[TMP14:%.*]] = extractelement <4 x i64> [[TMP7]], i32 3 +; VF4-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP14]] +; VF4-NEXT: [[TMP16:%.*]] = load i64, ptr [[TMP9]], align 8 +; VF4-NEXT: [[TMP17:%.*]] = load i64, ptr [[TMP11]], align 8 +; VF4-NEXT: [[TMP18:%.*]] = load i64, ptr [[TMP13]], align 8 +; VF4-NEXT: [[TMP19:%.*]] = load i64, ptr [[TMP15]], align 8 +; VF4-NEXT: [[TMP20:%.*]] = insertelement <4 x i64> poison, i64 [[TMP16]], i32 0 +; VF4-NEXT: [[TMP21:%.*]] = insertelement <4 x i64> [[TMP20]], i64 [[TMP17]], i32 1 +; VF4-NEXT: [[TMP22:%.*]] = insertelement <4 x i64> [[TMP21]], i64 [[TMP18]], i32 2 +; VF4-NEXT: [[TMP23:%.*]] = insertelement <4 x i64> [[TMP22]], i64 [[TMP19]], i32 3 +; VF4-NEXT: [[TMP24:%.*]] = add nsw <4 x i64> [[TMP23]], +; VF4-NEXT: [[TMP25:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF4-NEXT: [[TMP26:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF4-NEXT: [[TMP27:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP3]] +; VF4-NEXT: [[TMP28:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP4]] +; VF4-NEXT: [[TMP29:%.*]] = extractelement <4 x i64> [[TMP24]], i32 0 +; VF4-NEXT: store i64 [[TMP29]], ptr [[TMP25]], align 8 +; VF4-NEXT: [[TMP30:%.*]] = extractelement <4 x i64> [[TMP24]], i32 1 +; VF4-NEXT: store i64 [[TMP30]], ptr [[TMP26]], align 8 +; VF4-NEXT: [[TMP31:%.*]] = extractelement <4 x i64> [[TMP24]], i32 2 +; VF4-NEXT: store i64 [[TMP31]], ptr [[TMP27]], align 8 +; VF4-NEXT: [[TMP32:%.*]] = extractelement <4 x i64> [[TMP24]], i32 3 +; VF4-NEXT: store i64 [[TMP32]], ptr [[TMP28]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[VEC_IND_NEXT3]] = add <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP33:%.*]] = icmp eq i64 [[INDEX_NEXT]], 496 +; VF4-NEXT: br i1 [[TMP33]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP26:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 499, 496 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 993, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] +; VF4-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 496, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 1 +; VF4-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 1 +; VF4-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 2 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP27:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop @@ -1069,67 +2001,145 @@ exit: ; for (iv = 1, iv2 = 0 ; ; iv += 2, iv2 += 1) B[iv] = A[iv/2 + iv2/2] + 42; define void @ld_div2_step2_start1_ind2(ptr noalias %A, ptr noalias %B) { -; CHECK-LABEL: define void @ld_div2_step2_start1_ind2 -; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 2 -; CHECK-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[TMP0]] -; CHECK-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 0 -; CHECK-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 2 -; CHECK-NEXT: [[TMP3:%.*]] = udiv <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP4:%.*]] = udiv <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP5:%.*]] = add <2 x i64> [[TMP3]], [[TMP4]] -; CHECK-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP5]], i32 0 -; CHECK-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] -; CHECK-NEXT: [[TMP8:%.*]] = extractelement <2 x i64> [[TMP5]], i32 1 -; CHECK-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] -; CHECK-NEXT: [[TMP10:%.*]] = load i64, ptr [[TMP7]], align 8 -; CHECK-NEXT: [[TMP11:%.*]] = load i64, ptr [[TMP9]], align 8 -; CHECK-NEXT: [[TMP12:%.*]] = insertelement <2 x i64> poison, i64 [[TMP10]], i32 0 -; CHECK-NEXT: [[TMP13:%.*]] = insertelement <2 x i64> [[TMP12]], i64 [[TMP11]], i32 1 -; CHECK-NEXT: [[TMP14:%.*]] = add nsw <2 x i64> [[TMP13]], -; CHECK-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] -; CHECK-NEXT: [[TMP16:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] -; CHECK-NEXT: [[TMP17:%.*]] = extractelement <2 x i64> [[TMP14]], i32 0 -; CHECK-NEXT: store i64 [[TMP17]], ptr [[TMP15]], align 8 -; CHECK-NEXT: [[TMP18:%.*]] = extractelement <2 x i64> [[TMP14]], i32 1 -; CHECK-NEXT: store i64 [[TMP18]], ptr [[TMP16]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP19:%.*]] = icmp eq i64 [[INDEX_NEXT]], 498 -; CHECK-NEXT: br i1 [[TMP19]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP28:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 499, 498 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 997, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] -; CHECK-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 498, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 2 -; CHECK-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 2 -; CHECK-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 2 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP29:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_div2_step2_start1_ind2 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 2 +; VF2-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[TMP0]] +; VF2-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF2-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 2 +; VF2-NEXT: [[TMP3:%.*]] = udiv <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP4:%.*]] = udiv <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP5:%.*]] = add <2 x i64> [[TMP3]], [[TMP4]] +; VF2-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP5]], i32 0 +; VF2-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] +; VF2-NEXT: [[TMP8:%.*]] = extractelement <2 x i64> [[TMP5]], i32 1 +; VF2-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] +; VF2-NEXT: [[TMP10:%.*]] = load i64, ptr [[TMP7]], align 8 +; VF2-NEXT: [[TMP11:%.*]] = load i64, ptr [[TMP9]], align 8 +; VF2-NEXT: [[TMP12:%.*]] = insertelement <2 x i64> poison, i64 [[TMP10]], i32 0 +; VF2-NEXT: [[TMP13:%.*]] = insertelement <2 x i64> [[TMP12]], i64 [[TMP11]], i32 1 +; VF2-NEXT: [[TMP14:%.*]] = add nsw <2 x i64> [[TMP13]], +; VF2-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF2-NEXT: [[TMP16:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF2-NEXT: [[TMP17:%.*]] = extractelement <2 x i64> [[TMP14]], i32 0 +; VF2-NEXT: store i64 [[TMP17]], ptr [[TMP15]], align 8 +; VF2-NEXT: [[TMP18:%.*]] = extractelement <2 x i64> [[TMP14]], i32 1 +; VF2-NEXT: store i64 [[TMP18]], ptr [[TMP16]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP19:%.*]] = icmp eq i64 [[INDEX_NEXT]], 498 +; VF2-NEXT: br i1 [[TMP19]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP28:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 499, 498 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 997, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] +; VF2-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 498, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 2 +; VF2-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 2 +; VF2-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 2 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP29:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_div2_step2_start1_ind2 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND2:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 2 +; VF4-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[TMP0]] +; VF4-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF4-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 2 +; VF4-NEXT: [[TMP3:%.*]] = add i64 [[OFFSET_IDX]], 4 +; VF4-NEXT: [[TMP4:%.*]] = add i64 [[OFFSET_IDX]], 6 +; VF4-NEXT: [[TMP5:%.*]] = udiv <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP6:%.*]] = udiv <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP7:%.*]] = add <4 x i64> [[TMP5]], [[TMP6]] +; VF4-NEXT: [[TMP8:%.*]] = extractelement <4 x i64> [[TMP7]], i32 0 +; VF4-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] +; VF4-NEXT: [[TMP10:%.*]] = extractelement <4 x i64> [[TMP7]], i32 1 +; VF4-NEXT: [[TMP11:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP10]] +; VF4-NEXT: [[TMP12:%.*]] = extractelement <4 x i64> [[TMP7]], i32 2 +; VF4-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP12]] +; VF4-NEXT: [[TMP14:%.*]] = extractelement <4 x i64> [[TMP7]], i32 3 +; VF4-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP14]] +; VF4-NEXT: [[TMP16:%.*]] = load i64, ptr [[TMP9]], align 8 +; VF4-NEXT: [[TMP17:%.*]] = load i64, ptr [[TMP11]], align 8 +; VF4-NEXT: [[TMP18:%.*]] = load i64, ptr [[TMP13]], align 8 +; VF4-NEXT: [[TMP19:%.*]] = load i64, ptr [[TMP15]], align 8 +; VF4-NEXT: [[TMP20:%.*]] = insertelement <4 x i64> poison, i64 [[TMP16]], i32 0 +; VF4-NEXT: [[TMP21:%.*]] = insertelement <4 x i64> [[TMP20]], i64 [[TMP17]], i32 1 +; VF4-NEXT: [[TMP22:%.*]] = insertelement <4 x i64> [[TMP21]], i64 [[TMP18]], i32 2 +; VF4-NEXT: [[TMP23:%.*]] = insertelement <4 x i64> [[TMP22]], i64 [[TMP19]], i32 3 +; VF4-NEXT: [[TMP24:%.*]] = add nsw <4 x i64> [[TMP23]], +; VF4-NEXT: [[TMP25:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF4-NEXT: [[TMP26:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF4-NEXT: [[TMP27:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP3]] +; VF4-NEXT: [[TMP28:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP4]] +; VF4-NEXT: [[TMP29:%.*]] = extractelement <4 x i64> [[TMP24]], i32 0 +; VF4-NEXT: store i64 [[TMP29]], ptr [[TMP25]], align 8 +; VF4-NEXT: [[TMP30:%.*]] = extractelement <4 x i64> [[TMP24]], i32 1 +; VF4-NEXT: store i64 [[TMP30]], ptr [[TMP26]], align 8 +; VF4-NEXT: [[TMP31:%.*]] = extractelement <4 x i64> [[TMP24]], i32 2 +; VF4-NEXT: store i64 [[TMP31]], ptr [[TMP27]], align 8 +; VF4-NEXT: [[TMP32:%.*]] = extractelement <4 x i64> [[TMP24]], i32 3 +; VF4-NEXT: store i64 [[TMP32]], ptr [[TMP28]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[VEC_IND_NEXT3]] = add <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP33:%.*]] = icmp eq i64 [[INDEX_NEXT]], 496 +; VF4-NEXT: br i1 [[TMP33]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP28:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 499, 496 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 993, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] +; VF4-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 496, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 2 +; VF4-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 2 +; VF4-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 2 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP29:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop @@ -1154,67 +2164,145 @@ exit: ; for (iv = 1, iv2 = 0 ; ; iv += 2, iv2 += 1) B[iv] = A[iv/3 + iv2/3] + 42; define void @ld_div3_step2_start1_ind2(ptr noalias %A, ptr noalias %B) { -; CHECK-LABEL: define void @ld_div3_step2_start1_ind2 -; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 2 -; CHECK-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[TMP0]] -; CHECK-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 0 -; CHECK-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 2 -; CHECK-NEXT: [[TMP3:%.*]] = udiv <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP4:%.*]] = udiv <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP5:%.*]] = add <2 x i64> [[TMP3]], [[TMP4]] -; CHECK-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP5]], i32 0 -; CHECK-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] -; CHECK-NEXT: [[TMP8:%.*]] = extractelement <2 x i64> [[TMP5]], i32 1 -; CHECK-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] -; CHECK-NEXT: [[TMP10:%.*]] = load i64, ptr [[TMP7]], align 8 -; CHECK-NEXT: [[TMP11:%.*]] = load i64, ptr [[TMP9]], align 8 -; CHECK-NEXT: [[TMP12:%.*]] = insertelement <2 x i64> poison, i64 [[TMP10]], i32 0 -; CHECK-NEXT: [[TMP13:%.*]] = insertelement <2 x i64> [[TMP12]], i64 [[TMP11]], i32 1 -; CHECK-NEXT: [[TMP14:%.*]] = add nsw <2 x i64> [[TMP13]], -; CHECK-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] -; CHECK-NEXT: [[TMP16:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] -; CHECK-NEXT: [[TMP17:%.*]] = extractelement <2 x i64> [[TMP14]], i32 0 -; CHECK-NEXT: store i64 [[TMP17]], ptr [[TMP15]], align 8 -; CHECK-NEXT: [[TMP18:%.*]] = extractelement <2 x i64> [[TMP14]], i32 1 -; CHECK-NEXT: store i64 [[TMP18]], ptr [[TMP16]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP19:%.*]] = icmp eq i64 [[INDEX_NEXT]], 498 -; CHECK-NEXT: br i1 [[TMP19]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP30:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 499, 498 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 997, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] -; CHECK-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 498, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 3 -; CHECK-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 3 -; CHECK-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 2 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP31:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_div3_step2_start1_ind2 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 2 +; VF2-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[TMP0]] +; VF2-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF2-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 2 +; VF2-NEXT: [[TMP3:%.*]] = udiv <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP4:%.*]] = udiv <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP5:%.*]] = add <2 x i64> [[TMP3]], [[TMP4]] +; VF2-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP5]], i32 0 +; VF2-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] +; VF2-NEXT: [[TMP8:%.*]] = extractelement <2 x i64> [[TMP5]], i32 1 +; VF2-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] +; VF2-NEXT: [[TMP10:%.*]] = load i64, ptr [[TMP7]], align 8 +; VF2-NEXT: [[TMP11:%.*]] = load i64, ptr [[TMP9]], align 8 +; VF2-NEXT: [[TMP12:%.*]] = insertelement <2 x i64> poison, i64 [[TMP10]], i32 0 +; VF2-NEXT: [[TMP13:%.*]] = insertelement <2 x i64> [[TMP12]], i64 [[TMP11]], i32 1 +; VF2-NEXT: [[TMP14:%.*]] = add nsw <2 x i64> [[TMP13]], +; VF2-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF2-NEXT: [[TMP16:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF2-NEXT: [[TMP17:%.*]] = extractelement <2 x i64> [[TMP14]], i32 0 +; VF2-NEXT: store i64 [[TMP17]], ptr [[TMP15]], align 8 +; VF2-NEXT: [[TMP18:%.*]] = extractelement <2 x i64> [[TMP14]], i32 1 +; VF2-NEXT: store i64 [[TMP18]], ptr [[TMP16]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP19:%.*]] = icmp eq i64 [[INDEX_NEXT]], 498 +; VF2-NEXT: br i1 [[TMP19]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP30:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 499, 498 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 997, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] +; VF2-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 498, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 3 +; VF2-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 3 +; VF2-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 2 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP31:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_div3_step2_start1_ind2 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND2:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 2 +; VF4-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[TMP0]] +; VF4-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF4-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 2 +; VF4-NEXT: [[TMP3:%.*]] = add i64 [[OFFSET_IDX]], 4 +; VF4-NEXT: [[TMP4:%.*]] = add i64 [[OFFSET_IDX]], 6 +; VF4-NEXT: [[TMP5:%.*]] = udiv <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP6:%.*]] = udiv <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP7:%.*]] = add <4 x i64> [[TMP5]], [[TMP6]] +; VF4-NEXT: [[TMP8:%.*]] = extractelement <4 x i64> [[TMP7]], i32 0 +; VF4-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] +; VF4-NEXT: [[TMP10:%.*]] = extractelement <4 x i64> [[TMP7]], i32 1 +; VF4-NEXT: [[TMP11:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP10]] +; VF4-NEXT: [[TMP12:%.*]] = extractelement <4 x i64> [[TMP7]], i32 2 +; VF4-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP12]] +; VF4-NEXT: [[TMP14:%.*]] = extractelement <4 x i64> [[TMP7]], i32 3 +; VF4-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP14]] +; VF4-NEXT: [[TMP16:%.*]] = load i64, ptr [[TMP9]], align 8 +; VF4-NEXT: [[TMP17:%.*]] = load i64, ptr [[TMP11]], align 8 +; VF4-NEXT: [[TMP18:%.*]] = load i64, ptr [[TMP13]], align 8 +; VF4-NEXT: [[TMP19:%.*]] = load i64, ptr [[TMP15]], align 8 +; VF4-NEXT: [[TMP20:%.*]] = insertelement <4 x i64> poison, i64 [[TMP16]], i32 0 +; VF4-NEXT: [[TMP21:%.*]] = insertelement <4 x i64> [[TMP20]], i64 [[TMP17]], i32 1 +; VF4-NEXT: [[TMP22:%.*]] = insertelement <4 x i64> [[TMP21]], i64 [[TMP18]], i32 2 +; VF4-NEXT: [[TMP23:%.*]] = insertelement <4 x i64> [[TMP22]], i64 [[TMP19]], i32 3 +; VF4-NEXT: [[TMP24:%.*]] = add nsw <4 x i64> [[TMP23]], +; VF4-NEXT: [[TMP25:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF4-NEXT: [[TMP26:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF4-NEXT: [[TMP27:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP3]] +; VF4-NEXT: [[TMP28:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP4]] +; VF4-NEXT: [[TMP29:%.*]] = extractelement <4 x i64> [[TMP24]], i32 0 +; VF4-NEXT: store i64 [[TMP29]], ptr [[TMP25]], align 8 +; VF4-NEXT: [[TMP30:%.*]] = extractelement <4 x i64> [[TMP24]], i32 1 +; VF4-NEXT: store i64 [[TMP30]], ptr [[TMP26]], align 8 +; VF4-NEXT: [[TMP31:%.*]] = extractelement <4 x i64> [[TMP24]], i32 2 +; VF4-NEXT: store i64 [[TMP31]], ptr [[TMP27]], align 8 +; VF4-NEXT: [[TMP32:%.*]] = extractelement <4 x i64> [[TMP24]], i32 3 +; VF4-NEXT: store i64 [[TMP32]], ptr [[TMP28]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[VEC_IND_NEXT3]] = add <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP33:%.*]] = icmp eq i64 [[INDEX_NEXT]], 496 +; VF4-NEXT: br i1 [[TMP33]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP30:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 499, 496 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 993, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] +; VF4-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 496, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 3 +; VF4-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 3 +; VF4-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 2 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP31:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop @@ -1239,67 +2327,145 @@ exit: ; for (iv = 1, iv2 = 0 ; ; iv += 3, iv2 += 1) B[iv] = A[iv/1 + iv2/1] + 42; define void @ld_div1_step3_start1_ind2(ptr noalias %A, ptr noalias %B) { -; CHECK-LABEL: define void @ld_div1_step3_start1_ind2 -; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 3 -; CHECK-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[TMP0]] -; CHECK-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 0 -; CHECK-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 3 -; CHECK-NEXT: [[TMP3:%.*]] = udiv <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP4:%.*]] = udiv <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP5:%.*]] = add <2 x i64> [[TMP3]], [[TMP4]] -; CHECK-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP5]], i32 0 -; CHECK-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] -; CHECK-NEXT: [[TMP8:%.*]] = extractelement <2 x i64> [[TMP5]], i32 1 -; CHECK-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] -; CHECK-NEXT: [[TMP10:%.*]] = load i64, ptr [[TMP7]], align 8 -; CHECK-NEXT: [[TMP11:%.*]] = load i64, ptr [[TMP9]], align 8 -; CHECK-NEXT: [[TMP12:%.*]] = insertelement <2 x i64> poison, i64 [[TMP10]], i32 0 -; CHECK-NEXT: [[TMP13:%.*]] = insertelement <2 x i64> [[TMP12]], i64 [[TMP11]], i32 1 -; CHECK-NEXT: [[TMP14:%.*]] = add nsw <2 x i64> [[TMP13]], -; CHECK-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] -; CHECK-NEXT: [[TMP16:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] -; CHECK-NEXT: [[TMP17:%.*]] = extractelement <2 x i64> [[TMP14]], i32 0 -; CHECK-NEXT: store i64 [[TMP17]], ptr [[TMP15]], align 8 -; CHECK-NEXT: [[TMP18:%.*]] = extractelement <2 x i64> [[TMP14]], i32 1 -; CHECK-NEXT: store i64 [[TMP18]], ptr [[TMP16]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP19:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 -; CHECK-NEXT: br i1 [[TMP19]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP32:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 997, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] -; CHECK-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 332, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 1 -; CHECK-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 1 -; CHECK-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP33:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_div1_step3_start1_ind2 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 3 +; VF2-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[TMP0]] +; VF2-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF2-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 3 +; VF2-NEXT: [[TMP3:%.*]] = udiv <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP4:%.*]] = udiv <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP5:%.*]] = add <2 x i64> [[TMP3]], [[TMP4]] +; VF2-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP5]], i32 0 +; VF2-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] +; VF2-NEXT: [[TMP8:%.*]] = extractelement <2 x i64> [[TMP5]], i32 1 +; VF2-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] +; VF2-NEXT: [[TMP10:%.*]] = load i64, ptr [[TMP7]], align 8 +; VF2-NEXT: [[TMP11:%.*]] = load i64, ptr [[TMP9]], align 8 +; VF2-NEXT: [[TMP12:%.*]] = insertelement <2 x i64> poison, i64 [[TMP10]], i32 0 +; VF2-NEXT: [[TMP13:%.*]] = insertelement <2 x i64> [[TMP12]], i64 [[TMP11]], i32 1 +; VF2-NEXT: [[TMP14:%.*]] = add nsw <2 x i64> [[TMP13]], +; VF2-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF2-NEXT: [[TMP16:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF2-NEXT: [[TMP17:%.*]] = extractelement <2 x i64> [[TMP14]], i32 0 +; VF2-NEXT: store i64 [[TMP17]], ptr [[TMP15]], align 8 +; VF2-NEXT: [[TMP18:%.*]] = extractelement <2 x i64> [[TMP14]], i32 1 +; VF2-NEXT: store i64 [[TMP18]], ptr [[TMP16]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP19:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 +; VF2-NEXT: br i1 [[TMP19]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP32:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 997, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] +; VF2-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 332, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 1 +; VF2-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 1 +; VF2-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP33:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_div1_step3_start1_ind2 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND2:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 3 +; VF4-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[TMP0]] +; VF4-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF4-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 3 +; VF4-NEXT: [[TMP3:%.*]] = add i64 [[OFFSET_IDX]], 6 +; VF4-NEXT: [[TMP4:%.*]] = add i64 [[OFFSET_IDX]], 9 +; VF4-NEXT: [[TMP5:%.*]] = udiv <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP6:%.*]] = udiv <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP7:%.*]] = add <4 x i64> [[TMP5]], [[TMP6]] +; VF4-NEXT: [[TMP8:%.*]] = extractelement <4 x i64> [[TMP7]], i32 0 +; VF4-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] +; VF4-NEXT: [[TMP10:%.*]] = extractelement <4 x i64> [[TMP7]], i32 1 +; VF4-NEXT: [[TMP11:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP10]] +; VF4-NEXT: [[TMP12:%.*]] = extractelement <4 x i64> [[TMP7]], i32 2 +; VF4-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP12]] +; VF4-NEXT: [[TMP14:%.*]] = extractelement <4 x i64> [[TMP7]], i32 3 +; VF4-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP14]] +; VF4-NEXT: [[TMP16:%.*]] = load i64, ptr [[TMP9]], align 8 +; VF4-NEXT: [[TMP17:%.*]] = load i64, ptr [[TMP11]], align 8 +; VF4-NEXT: [[TMP18:%.*]] = load i64, ptr [[TMP13]], align 8 +; VF4-NEXT: [[TMP19:%.*]] = load i64, ptr [[TMP15]], align 8 +; VF4-NEXT: [[TMP20:%.*]] = insertelement <4 x i64> poison, i64 [[TMP16]], i32 0 +; VF4-NEXT: [[TMP21:%.*]] = insertelement <4 x i64> [[TMP20]], i64 [[TMP17]], i32 1 +; VF4-NEXT: [[TMP22:%.*]] = insertelement <4 x i64> [[TMP21]], i64 [[TMP18]], i32 2 +; VF4-NEXT: [[TMP23:%.*]] = insertelement <4 x i64> [[TMP22]], i64 [[TMP19]], i32 3 +; VF4-NEXT: [[TMP24:%.*]] = add nsw <4 x i64> [[TMP23]], +; VF4-NEXT: [[TMP25:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF4-NEXT: [[TMP26:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF4-NEXT: [[TMP27:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP3]] +; VF4-NEXT: [[TMP28:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP4]] +; VF4-NEXT: [[TMP29:%.*]] = extractelement <4 x i64> [[TMP24]], i32 0 +; VF4-NEXT: store i64 [[TMP29]], ptr [[TMP25]], align 8 +; VF4-NEXT: [[TMP30:%.*]] = extractelement <4 x i64> [[TMP24]], i32 1 +; VF4-NEXT: store i64 [[TMP30]], ptr [[TMP26]], align 8 +; VF4-NEXT: [[TMP31:%.*]] = extractelement <4 x i64> [[TMP24]], i32 2 +; VF4-NEXT: store i64 [[TMP31]], ptr [[TMP27]], align 8 +; VF4-NEXT: [[TMP32:%.*]] = extractelement <4 x i64> [[TMP24]], i32 3 +; VF4-NEXT: store i64 [[TMP32]], ptr [[TMP28]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[VEC_IND_NEXT3]] = add <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP33:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 +; VF4-NEXT: br i1 [[TMP33]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP32:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 997, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] +; VF4-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 332, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 1 +; VF4-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 1 +; VF4-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP33:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop @@ -1324,67 +2490,145 @@ exit: ; for (iv = 1, iv2 = 0 ; ; iv += 3, iv2 += 1) B[iv] = A[iv/2 + iv2/2] + 42; define void @ld_div2_step3_start1_ind2(ptr noalias %A, ptr noalias %B) { -; CHECK-LABEL: define void @ld_div2_step3_start1_ind2 -; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 3 -; CHECK-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[TMP0]] -; CHECK-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 0 -; CHECK-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 3 -; CHECK-NEXT: [[TMP3:%.*]] = udiv <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP4:%.*]] = udiv <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP5:%.*]] = add <2 x i64> [[TMP3]], [[TMP4]] -; CHECK-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP5]], i32 0 -; CHECK-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] -; CHECK-NEXT: [[TMP8:%.*]] = extractelement <2 x i64> [[TMP5]], i32 1 -; CHECK-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] -; CHECK-NEXT: [[TMP10:%.*]] = load i64, ptr [[TMP7]], align 8 -; CHECK-NEXT: [[TMP11:%.*]] = load i64, ptr [[TMP9]], align 8 -; CHECK-NEXT: [[TMP12:%.*]] = insertelement <2 x i64> poison, i64 [[TMP10]], i32 0 -; CHECK-NEXT: [[TMP13:%.*]] = insertelement <2 x i64> [[TMP12]], i64 [[TMP11]], i32 1 -; CHECK-NEXT: [[TMP14:%.*]] = add nsw <2 x i64> [[TMP13]], -; CHECK-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] -; CHECK-NEXT: [[TMP16:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] -; CHECK-NEXT: [[TMP17:%.*]] = extractelement <2 x i64> [[TMP14]], i32 0 -; CHECK-NEXT: store i64 [[TMP17]], ptr [[TMP15]], align 8 -; CHECK-NEXT: [[TMP18:%.*]] = extractelement <2 x i64> [[TMP14]], i32 1 -; CHECK-NEXT: store i64 [[TMP18]], ptr [[TMP16]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP19:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 -; CHECK-NEXT: br i1 [[TMP19]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP34:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 997, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] -; CHECK-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 332, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 2 -; CHECK-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 2 -; CHECK-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP35:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_div2_step3_start1_ind2 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 3 +; VF2-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[TMP0]] +; VF2-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF2-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 3 +; VF2-NEXT: [[TMP3:%.*]] = udiv <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP4:%.*]] = udiv <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP5:%.*]] = add <2 x i64> [[TMP3]], [[TMP4]] +; VF2-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP5]], i32 0 +; VF2-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] +; VF2-NEXT: [[TMP8:%.*]] = extractelement <2 x i64> [[TMP5]], i32 1 +; VF2-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] +; VF2-NEXT: [[TMP10:%.*]] = load i64, ptr [[TMP7]], align 8 +; VF2-NEXT: [[TMP11:%.*]] = load i64, ptr [[TMP9]], align 8 +; VF2-NEXT: [[TMP12:%.*]] = insertelement <2 x i64> poison, i64 [[TMP10]], i32 0 +; VF2-NEXT: [[TMP13:%.*]] = insertelement <2 x i64> [[TMP12]], i64 [[TMP11]], i32 1 +; VF2-NEXT: [[TMP14:%.*]] = add nsw <2 x i64> [[TMP13]], +; VF2-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF2-NEXT: [[TMP16:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF2-NEXT: [[TMP17:%.*]] = extractelement <2 x i64> [[TMP14]], i32 0 +; VF2-NEXT: store i64 [[TMP17]], ptr [[TMP15]], align 8 +; VF2-NEXT: [[TMP18:%.*]] = extractelement <2 x i64> [[TMP14]], i32 1 +; VF2-NEXT: store i64 [[TMP18]], ptr [[TMP16]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP19:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 +; VF2-NEXT: br i1 [[TMP19]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP34:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 997, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] +; VF2-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 332, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 2 +; VF2-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 2 +; VF2-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP35:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_div2_step3_start1_ind2 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND2:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 3 +; VF4-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[TMP0]] +; VF4-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF4-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 3 +; VF4-NEXT: [[TMP3:%.*]] = add i64 [[OFFSET_IDX]], 6 +; VF4-NEXT: [[TMP4:%.*]] = add i64 [[OFFSET_IDX]], 9 +; VF4-NEXT: [[TMP5:%.*]] = udiv <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP6:%.*]] = udiv <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP7:%.*]] = add <4 x i64> [[TMP5]], [[TMP6]] +; VF4-NEXT: [[TMP8:%.*]] = extractelement <4 x i64> [[TMP7]], i32 0 +; VF4-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] +; VF4-NEXT: [[TMP10:%.*]] = extractelement <4 x i64> [[TMP7]], i32 1 +; VF4-NEXT: [[TMP11:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP10]] +; VF4-NEXT: [[TMP12:%.*]] = extractelement <4 x i64> [[TMP7]], i32 2 +; VF4-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP12]] +; VF4-NEXT: [[TMP14:%.*]] = extractelement <4 x i64> [[TMP7]], i32 3 +; VF4-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP14]] +; VF4-NEXT: [[TMP16:%.*]] = load i64, ptr [[TMP9]], align 8 +; VF4-NEXT: [[TMP17:%.*]] = load i64, ptr [[TMP11]], align 8 +; VF4-NEXT: [[TMP18:%.*]] = load i64, ptr [[TMP13]], align 8 +; VF4-NEXT: [[TMP19:%.*]] = load i64, ptr [[TMP15]], align 8 +; VF4-NEXT: [[TMP20:%.*]] = insertelement <4 x i64> poison, i64 [[TMP16]], i32 0 +; VF4-NEXT: [[TMP21:%.*]] = insertelement <4 x i64> [[TMP20]], i64 [[TMP17]], i32 1 +; VF4-NEXT: [[TMP22:%.*]] = insertelement <4 x i64> [[TMP21]], i64 [[TMP18]], i32 2 +; VF4-NEXT: [[TMP23:%.*]] = insertelement <4 x i64> [[TMP22]], i64 [[TMP19]], i32 3 +; VF4-NEXT: [[TMP24:%.*]] = add nsw <4 x i64> [[TMP23]], +; VF4-NEXT: [[TMP25:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF4-NEXT: [[TMP26:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF4-NEXT: [[TMP27:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP3]] +; VF4-NEXT: [[TMP28:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP4]] +; VF4-NEXT: [[TMP29:%.*]] = extractelement <4 x i64> [[TMP24]], i32 0 +; VF4-NEXT: store i64 [[TMP29]], ptr [[TMP25]], align 8 +; VF4-NEXT: [[TMP30:%.*]] = extractelement <4 x i64> [[TMP24]], i32 1 +; VF4-NEXT: store i64 [[TMP30]], ptr [[TMP26]], align 8 +; VF4-NEXT: [[TMP31:%.*]] = extractelement <4 x i64> [[TMP24]], i32 2 +; VF4-NEXT: store i64 [[TMP31]], ptr [[TMP27]], align 8 +; VF4-NEXT: [[TMP32:%.*]] = extractelement <4 x i64> [[TMP24]], i32 3 +; VF4-NEXT: store i64 [[TMP32]], ptr [[TMP28]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[VEC_IND_NEXT3]] = add <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP33:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 +; VF4-NEXT: br i1 [[TMP33]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP34:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 997, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] +; VF4-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 332, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 2 +; VF4-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 2 +; VF4-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP35:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop @@ -1409,67 +2653,145 @@ exit: ; for (iv = 1, iv2 = 0 ; ; iv += 3, iv2 += 1) B[iv] = A[iv/3 + iv2/3] + 42; define void @ld_div3_step3_start1_ind2(ptr noalias %A, ptr noalias %B) { -; CHECK-LABEL: define void @ld_div3_step3_start1_ind2 -; CHECK-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { -; CHECK-NEXT: entry: -; CHECK-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] -; CHECK: vector.ph: -; CHECK-NEXT: br label [[VECTOR_BODY:%.*]] -; CHECK: vector.body: -; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] -; CHECK-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 3 -; CHECK-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[TMP0]] -; CHECK-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 0 -; CHECK-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 3 -; CHECK-NEXT: [[TMP3:%.*]] = udiv <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[TMP4:%.*]] = udiv <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP5:%.*]] = add <2 x i64> [[TMP3]], [[TMP4]] -; CHECK-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP5]], i32 0 -; CHECK-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] -; CHECK-NEXT: [[TMP8:%.*]] = extractelement <2 x i64> [[TMP5]], i32 1 -; CHECK-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] -; CHECK-NEXT: [[TMP10:%.*]] = load i64, ptr [[TMP7]], align 8 -; CHECK-NEXT: [[TMP11:%.*]] = load i64, ptr [[TMP9]], align 8 -; CHECK-NEXT: [[TMP12:%.*]] = insertelement <2 x i64> poison, i64 [[TMP10]], i32 0 -; CHECK-NEXT: [[TMP13:%.*]] = insertelement <2 x i64> [[TMP12]], i64 [[TMP11]], i32 1 -; CHECK-NEXT: [[TMP14:%.*]] = add nsw <2 x i64> [[TMP13]], -; CHECK-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] -; CHECK-NEXT: [[TMP16:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] -; CHECK-NEXT: [[TMP17:%.*]] = extractelement <2 x i64> [[TMP14]], i32 0 -; CHECK-NEXT: store i64 [[TMP17]], ptr [[TMP15]], align 8 -; CHECK-NEXT: [[TMP18:%.*]] = extractelement <2 x i64> [[TMP14]], i32 1 -; CHECK-NEXT: store i64 [[TMP18]], ptr [[TMP16]], align 8 -; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 -; CHECK-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], -; CHECK-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], -; CHECK-NEXT: [[TMP19:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 -; CHECK-NEXT: br i1 [[TMP19]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP36:![0-9]+]] -; CHECK: middle.block: -; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 -; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] -; CHECK: scalar.ph: -; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 997, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] -; CHECK-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 332, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 3 -; CHECK-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 3 -; CHECK-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] -; CHECK-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] -; CHECK-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 -; CHECK-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 -; CHECK-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] -; CHECK-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 -; CHECK-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 -; CHECK-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 -; CHECK-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 -; CHECK-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP37:![0-9]+]] -; CHECK: exit: -; CHECK-NEXT: ret void +; VF2-LABEL: define void @ld_div3_step3_start1_ind2 +; VF2-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF2-NEXT: entry: +; VF2-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF2: vector.ph: +; VF2-NEXT: br label [[VECTOR_BODY:%.*]] +; VF2: vector.body: +; VF2-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[VEC_IND2:%.*]] = phi <2 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF2-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 3 +; VF2-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[TMP0]] +; VF2-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF2-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 3 +; VF2-NEXT: [[TMP3:%.*]] = udiv <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[TMP4:%.*]] = udiv <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP5:%.*]] = add <2 x i64> [[TMP3]], [[TMP4]] +; VF2-NEXT: [[TMP6:%.*]] = extractelement <2 x i64> [[TMP5]], i32 0 +; VF2-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP6]] +; VF2-NEXT: [[TMP8:%.*]] = extractelement <2 x i64> [[TMP5]], i32 1 +; VF2-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] +; VF2-NEXT: [[TMP10:%.*]] = load i64, ptr [[TMP7]], align 8 +; VF2-NEXT: [[TMP11:%.*]] = load i64, ptr [[TMP9]], align 8 +; VF2-NEXT: [[TMP12:%.*]] = insertelement <2 x i64> poison, i64 [[TMP10]], i32 0 +; VF2-NEXT: [[TMP13:%.*]] = insertelement <2 x i64> [[TMP12]], i64 [[TMP11]], i32 1 +; VF2-NEXT: [[TMP14:%.*]] = add nsw <2 x i64> [[TMP13]], +; VF2-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF2-NEXT: [[TMP16:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF2-NEXT: [[TMP17:%.*]] = extractelement <2 x i64> [[TMP14]], i32 0 +; VF2-NEXT: store i64 [[TMP17]], ptr [[TMP15]], align 8 +; VF2-NEXT: [[TMP18:%.*]] = extractelement <2 x i64> [[TMP14]], i32 1 +; VF2-NEXT: store i64 [[TMP18]], ptr [[TMP16]], align 8 +; VF2-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 +; VF2-NEXT: [[VEC_IND_NEXT]] = add <2 x i64> [[VEC_IND]], +; VF2-NEXT: [[VEC_IND_NEXT3]] = add <2 x i64> [[VEC_IND2]], +; VF2-NEXT: [[TMP19:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 +; VF2-NEXT: br i1 [[TMP19]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP36:![0-9]+]] +; VF2: middle.block: +; VF2-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 +; VF2-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF2: scalar.ph: +; VF2-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 997, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] +; VF2-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 332, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF2-NEXT: br label [[LOOP:%.*]] +; VF2: loop: +; VF2-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF2-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 3 +; VF2-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 3 +; VF2-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF2-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF2-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF2-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF2-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF2-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF2-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF2-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 +; VF2-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF2-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP37:![0-9]+]] +; VF2: exit: +; VF2-NEXT: ret void +; +; VF4-LABEL: define void @ld_div3_step3_start1_ind2 +; VF4-SAME: (ptr noalias [[A:%.*]], ptr noalias [[B:%.*]]) { +; VF4-NEXT: entry: +; VF4-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]] +; VF4: vector.ph: +; VF4-NEXT: br label [[VECTOR_BODY:%.*]] +; VF4: vector.body: +; VF4-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[VEC_IND2:%.*]] = phi <4 x i64> [ , [[VECTOR_PH]] ], [ [[VEC_IND_NEXT3:%.*]], [[VECTOR_BODY]] ] +; VF4-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 3 +; VF4-NEXT: [[OFFSET_IDX:%.*]] = add i64 1, [[TMP0]] +; VF4-NEXT: [[TMP1:%.*]] = add i64 [[OFFSET_IDX]], 0 +; VF4-NEXT: [[TMP2:%.*]] = add i64 [[OFFSET_IDX]], 3 +; VF4-NEXT: [[TMP3:%.*]] = add i64 [[OFFSET_IDX]], 6 +; VF4-NEXT: [[TMP4:%.*]] = add i64 [[OFFSET_IDX]], 9 +; VF4-NEXT: [[TMP5:%.*]] = udiv <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[TMP6:%.*]] = udiv <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP7:%.*]] = add <4 x i64> [[TMP5]], [[TMP6]] +; VF4-NEXT: [[TMP8:%.*]] = extractelement <4 x i64> [[TMP7]], i32 0 +; VF4-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP8]] +; VF4-NEXT: [[TMP10:%.*]] = extractelement <4 x i64> [[TMP7]], i32 1 +; VF4-NEXT: [[TMP11:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP10]] +; VF4-NEXT: [[TMP12:%.*]] = extractelement <4 x i64> [[TMP7]], i32 2 +; VF4-NEXT: [[TMP13:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP12]] +; VF4-NEXT: [[TMP14:%.*]] = extractelement <4 x i64> [[TMP7]], i32 3 +; VF4-NEXT: [[TMP15:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP14]] +; VF4-NEXT: [[TMP16:%.*]] = load i64, ptr [[TMP9]], align 8 +; VF4-NEXT: [[TMP17:%.*]] = load i64, ptr [[TMP11]], align 8 +; VF4-NEXT: [[TMP18:%.*]] = load i64, ptr [[TMP13]], align 8 +; VF4-NEXT: [[TMP19:%.*]] = load i64, ptr [[TMP15]], align 8 +; VF4-NEXT: [[TMP20:%.*]] = insertelement <4 x i64> poison, i64 [[TMP16]], i32 0 +; VF4-NEXT: [[TMP21:%.*]] = insertelement <4 x i64> [[TMP20]], i64 [[TMP17]], i32 1 +; VF4-NEXT: [[TMP22:%.*]] = insertelement <4 x i64> [[TMP21]], i64 [[TMP18]], i32 2 +; VF4-NEXT: [[TMP23:%.*]] = insertelement <4 x i64> [[TMP22]], i64 [[TMP19]], i32 3 +; VF4-NEXT: [[TMP24:%.*]] = add nsw <4 x i64> [[TMP23]], +; VF4-NEXT: [[TMP25:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP1]] +; VF4-NEXT: [[TMP26:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP2]] +; VF4-NEXT: [[TMP27:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP3]] +; VF4-NEXT: [[TMP28:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[TMP4]] +; VF4-NEXT: [[TMP29:%.*]] = extractelement <4 x i64> [[TMP24]], i32 0 +; VF4-NEXT: store i64 [[TMP29]], ptr [[TMP25]], align 8 +; VF4-NEXT: [[TMP30:%.*]] = extractelement <4 x i64> [[TMP24]], i32 1 +; VF4-NEXT: store i64 [[TMP30]], ptr [[TMP26]], align 8 +; VF4-NEXT: [[TMP31:%.*]] = extractelement <4 x i64> [[TMP24]], i32 2 +; VF4-NEXT: store i64 [[TMP31]], ptr [[TMP27]], align 8 +; VF4-NEXT: [[TMP32:%.*]] = extractelement <4 x i64> [[TMP24]], i32 3 +; VF4-NEXT: store i64 [[TMP32]], ptr [[TMP28]], align 8 +; VF4-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 +; VF4-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[VEC_IND]], +; VF4-NEXT: [[VEC_IND_NEXT3]] = add <4 x i64> [[VEC_IND2]], +; VF4-NEXT: [[TMP33:%.*]] = icmp eq i64 [[INDEX_NEXT]], 332 +; VF4-NEXT: br i1 [[TMP33]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP36:![0-9]+]] +; VF4: middle.block: +; VF4-NEXT: [[CMP_N:%.*]] = icmp eq i64 333, 332 +; VF4-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]] +; VF4: scalar.ph: +; VF4-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 997, [[MIDDLE_BLOCK]] ], [ 1, [[ENTRY:%.*]] ] +; VF4-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i64 [ 332, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY]] ] +; VF4-NEXT: br label [[LOOP:%.*]] +; VF4: loop: +; VF4-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[IV2:%.*]] = phi i64 [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ], [ [[IV2_NEXT:%.*]], [[LOOP]] ] +; VF4-NEXT: [[DIV1:%.*]] = udiv i64 [[IV]], 3 +; VF4-NEXT: [[DIV2:%.*]] = udiv i64 [[IV2]], 3 +; VF4-NEXT: [[ADD:%.*]] = add i64 [[DIV1]], [[DIV2]] +; VF4-NEXT: [[GEP_LD:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[ADD]] +; VF4-NEXT: [[LD:%.*]] = load i64, ptr [[GEP_LD]], align 8 +; VF4-NEXT: [[CALC:%.*]] = add nsw i64 [[LD]], 42 +; VF4-NEXT: [[GEP_ST:%.*]] = getelementptr inbounds i64, ptr [[B]], i64 [[IV]] +; VF4-NEXT: store i64 [[CALC]], ptr [[GEP_ST]], align 8 +; VF4-NEXT: [[IV2_NEXT]] = add nsw i64 [[IV2]], 1 +; VF4-NEXT: [[IV_NEXT]] = add nsw i64 [[IV]], 3 +; VF4-NEXT: [[COND:%.*]] = icmp eq i64 [[IV_NEXT]], 1000 +; VF4-NEXT: br i1 [[COND]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP37:![0-9]+]] +; VF4: exit: +; VF4-NEXT: ret void ; entry: br label %loop