From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Sun, 13 Oct 2019 13:18:07 +0000 (+0000)
Subject: [X86][AVX] Add i686 avx splat tests
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e84916d8917b3b7cc3e629d343675adfb66c0022;p=platform%2Fupstream%2Fllvm.git

[X86][AVX] Add i686 avx splat tests

llvm-svn: 374719
---

diff --git a/llvm/test/CodeGen/X86/avx-splat.ll b/llvm/test/CodeGen/X86/avx-splat.ll
index e1779ac..6a9f8a7 100644
--- a/llvm/test/CodeGen/X86/avx-splat.ll
+++ b/llvm/test/CodeGen/X86/avx-splat.ll
@@ -1,12 +1,13 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s
+; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+avx | FileCheck %s --check-prefixes=CHECK,X86
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefixes=CHECK,X64
 
 define <32 x i8> @funcA(<32 x i8> %a) nounwind uwtable readnone ssp {
 ; CHECK-LABEL: funcA:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vpshufb {{.*#+}} xmm0 = xmm0[5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5]
 ; CHECK-NEXT:    vinsertf128 $1, %xmm0, %ymm0, %ymm0
-; CHECK-NEXT:    retq
+; CHECK-NEXT:    ret{{[l|q]}}
 entry:
   %shuffle = shufflevector <32 x i8> %a, <32 x i8> undef, <32 x i32> <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5>
   ret <32 x i8> %shuffle
@@ -18,19 +19,24 @@ define <16 x i16> @funcB(<16 x i16> %a) nounwind uwtable readnone ssp {
 ; CHECK-NEXT:    vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,5,5,6,7]
 ; CHECK-NEXT:    vpshufd {{.*#+}} xmm0 = xmm0[2,2,2,2]
 ; CHECK-NEXT:    vinsertf128 $1, %xmm0, %ymm0, %ymm0
-; CHECK-NEXT:    retq
+; CHECK-NEXT:    ret{{[l|q]}}
 entry:
   %shuffle = shufflevector <16 x i16> %a, <16 x i16> undef, <16 x i32> <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5>
   ret <16 x i16> %shuffle
 }
 
 define <4 x i64> @funcC(i64 %q) nounwind uwtable readnone ssp {
-; CHECK-LABEL: funcC:
-; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    vmovq %rdi, %xmm0
-; CHECK-NEXT:    vpshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
-; CHECK-NEXT:    vinsertf128 $1, %xmm0, %ymm0, %ymm0
-; CHECK-NEXT:    retq
+; X86-LABEL: funcC:
+; X86:       # %bb.0: # %entry
+; X86-NEXT:    vbroadcastsd {{[0-9]+}}(%esp), %ymm0
+; X86-NEXT:    retl
+;
+; X64-LABEL: funcC:
+; X64:       # %bb.0: # %entry
+; X64-NEXT:    vmovq %rdi, %xmm0
+; X64-NEXT:    vpshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
+; X64-NEXT:    vinsertf128 $1, %xmm0, %ymm0, %ymm0
+; X64-NEXT:    retq
 entry:
   %vecinit.i = insertelement <4 x i64> undef, i64 %q, i32 0
   %vecinit2.i = insertelement <4 x i64> %vecinit.i, i64 %q, i32 1
@@ -40,11 +46,16 @@ entry:
 }
 
 define <4 x double> @funcD(double %q) nounwind uwtable readnone ssp {
-; CHECK-LABEL: funcD:
-; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    vmovddup {{.*#+}} xmm0 = xmm0[0,0]
-; CHECK-NEXT:    vinsertf128 $1, %xmm0, %ymm0, %ymm0
-; CHECK-NEXT:    retq
+; X86-LABEL: funcD:
+; X86:       # %bb.0: # %entry
+; X86-NEXT:    vbroadcastsd {{[0-9]+}}(%esp), %ymm0
+; X86-NEXT:    retl
+;
+; X64-LABEL: funcD:
+; X64:       # %bb.0: # %entry
+; X64-NEXT:    vmovddup {{.*#+}} xmm0 = xmm0[0,0]
+; X64-NEXT:    vinsertf128 $1, %xmm0, %ymm0, %ymm0
+; X64-NEXT:    retq
 entry:
   %vecinit.i = insertelement <4 x double> undef, double %q, i32 0
   %vecinit2.i = insertelement <4 x double> %vecinit.i, double %q, i32 1
@@ -57,22 +68,39 @@ entry:
 ;   shuffle (scalar_to_vector (load (ptr + 4))), undef, <0, 0, 0, 0>
 ;
 define <8 x float> @funcE() nounwind {
-; CHECK-LABEL: funcE:
-; CHECK:       # %bb.0: # %allocas
-; CHECK-NEXT:    xorl %eax, %eax
-; CHECK-NEXT:    testb %al, %al
-; CHECK-NEXT:    # implicit-def: $ymm0
-; CHECK-NEXT:    jne .LBB4_2
-; CHECK-NEXT:  # %bb.1: # %load.i1247
-; CHECK-NEXT:    pushq %rbp
-; CHECK-NEXT:    movq %rsp, %rbp
-; CHECK-NEXT:    andq $-32, %rsp
-; CHECK-NEXT:    subq $1312, %rsp # imm = 0x520
-; CHECK-NEXT:    vbroadcastss {{[0-9]+}}(%rsp), %ymm0
-; CHECK-NEXT:    movq %rbp, %rsp
-; CHECK-NEXT:    popq %rbp
-; CHECK-NEXT:  .LBB4_2: # %__load_and_broadcast_32.exit1249
-; CHECK-NEXT:    retq
+; X86-LABEL: funcE:
+; X86:       # %bb.0: # %allocas
+; X86-NEXT:    xorl %eax, %eax
+; X86-NEXT:    testb %al, %al
+; X86-NEXT:    # implicit-def: $ymm0
+; X86-NEXT:    jne .LBB4_2
+; X86-NEXT:  # %bb.1: # %load.i1247
+; X86-NEXT:    pushl %ebp
+; X86-NEXT:    movl %esp, %ebp
+; X86-NEXT:    andl $-32, %esp
+; X86-NEXT:    subl $1312, %esp # imm = 0x520
+; X86-NEXT:    vbroadcastss {{[0-9]+}}(%esp), %ymm0
+; X86-NEXT:    movl %ebp, %esp
+; X86-NEXT:    popl %ebp
+; X86-NEXT:  .LBB4_2: # %__load_and_broadcast_32.exit1249
+; X86-NEXT:    retl
+;
+; X64-LABEL: funcE:
+; X64:       # %bb.0: # %allocas
+; X64-NEXT:    xorl %eax, %eax
+; X64-NEXT:    testb %al, %al
+; X64-NEXT:    # implicit-def: $ymm0
+; X64-NEXT:    jne .LBB4_2
+; X64-NEXT:  # %bb.1: # %load.i1247
+; X64-NEXT:    pushq %rbp
+; X64-NEXT:    movq %rsp, %rbp
+; X64-NEXT:    andq $-32, %rsp
+; X64-NEXT:    subq $1312, %rsp # imm = 0x520
+; X64-NEXT:    vbroadcastss {{[0-9]+}}(%rsp), %ymm0
+; X64-NEXT:    movq %rbp, %rsp
+; X64-NEXT:    popq %rbp
+; X64-NEXT:  .LBB4_2: # %__load_and_broadcast_32.exit1249
+; X64-NEXT:    retq
 allocas:
   %udx495 = alloca [18 x [18 x float]], align 32
   br label %for_test505.preheader
@@ -98,12 +126,17 @@ __load_and_broadcast_32.exit1249:                 ; preds = %load.i1247, %for_ex
 }
 
 define <8 x float> @funcF(i32 %val) nounwind {
-; CHECK-LABEL: funcF:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    vmovd %edi, %xmm0
-; CHECK-NEXT:    vpshufd {{.*#+}} xmm0 = xmm0[0,1,0,0]
-; CHECK-NEXT:    vinsertf128 $1, %xmm0, %ymm0, %ymm0
-; CHECK-NEXT:    retq
+; X86-LABEL: funcF:
+; X86:       # %bb.0:
+; X86-NEXT:    vbroadcastss {{[0-9]+}}(%esp), %ymm0
+; X86-NEXT:    retl
+;
+; X64-LABEL: funcF:
+; X64:       # %bb.0:
+; X64-NEXT:    vmovd %edi, %xmm0
+; X64-NEXT:    vpshufd {{.*#+}} xmm0 = xmm0[0,1,0,0]
+; X64-NEXT:    vinsertf128 $1, %xmm0, %ymm0, %ymm0
+; X64-NEXT:    retq
   %ret6 = insertelement <8 x i32> undef, i32 %val, i32 6
   %ret7 = insertelement <8 x i32> %ret6, i32 %val, i32 7
   %tmp = bitcast <8 x i32> %ret7 to <8 x float>
@@ -115,7 +148,7 @@ define <8 x float> @funcG(<8 x float> %a) nounwind uwtable readnone ssp {
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vpermilps {{.*#+}} xmm0 = xmm0[0,0,0,0]
 ; CHECK-NEXT:    vinsertf128 $1, %xmm0, %ymm0, %ymm0
-; CHECK-NEXT:    retq
+; CHECK-NEXT:    ret{{[l|q]}}
 entry:
   %shuffle = shufflevector <8 x float> %a, <8 x float> undef, <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0>
   ret <8 x float> %shuffle
@@ -126,47 +159,71 @@ define <8 x float> @funcH(<8 x float> %a) nounwind uwtable readnone ssp {
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vpermilps {{.*#+}} ymm0 = ymm0[1,1,1,1,5,5,5,5]
 ; CHECK-NEXT:    vperm2f128 {{.*#+}} ymm0 = ymm0[2,3,2,3]
-; CHECK-NEXT:    retq
+; CHECK-NEXT:    ret{{[l|q]}}
 entry:
   %shuffle = shufflevector <8 x float> %a, <8 x float> undef, <8 x i32> <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5>
   ret <8 x float> %shuffle
 }
 
 define <2 x double> @splat_load_2f64_11(<2 x double>* %ptr) {
-; CHECK-LABEL: splat_load_2f64_11:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    vmovddup {{.*#+}} xmm0 = mem[0,0]
-; CHECK-NEXT:    retq
+; X86-LABEL: splat_load_2f64_11:
+; X86:       # %bb.0:
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; X86-NEXT:    vmovddup {{.*#+}} xmm0 = mem[0,0]
+; X86-NEXT:    retl
+;
+; X64-LABEL: splat_load_2f64_11:
+; X64:       # %bb.0:
+; X64-NEXT:    vmovddup {{.*#+}} xmm0 = mem[0,0]
+; X64-NEXT:    retq
   %x = load <2 x double>, <2 x double>* %ptr
   %x1 = shufflevector <2 x double> %x, <2 x double> undef, <2 x i32> <i32 1, i32 1>
   ret <2 x double> %x1
 }
 
 define <4 x double> @splat_load_4f64_2222(<4 x double>* %ptr) {
-; CHECK-LABEL: splat_load_4f64_2222:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    vbroadcastsd 16(%rdi), %ymm0
-; CHECK-NEXT:    retq
+; X86-LABEL: splat_load_4f64_2222:
+; X86:       # %bb.0:
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; X86-NEXT:    vbroadcastsd 16(%eax), %ymm0
+; X86-NEXT:    retl
+;
+; X64-LABEL: splat_load_4f64_2222:
+; X64:       # %bb.0:
+; X64-NEXT:    vbroadcastsd 16(%rdi), %ymm0
+; X64-NEXT:    retq
   %x = load <4 x double>, <4 x double>* %ptr
   %x1 = shufflevector <4 x double> %x, <4 x double> undef, <4 x i32> <i32 2, i32 2, i32 2, i32 2>
   ret <4 x double> %x1
 }
 
 define <4 x float> @splat_load_4f32_0000(<4 x float>* %ptr) {
-; CHECK-LABEL: splat_load_4f32_0000:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    vbroadcastss (%rdi), %xmm0
-; CHECK-NEXT:    retq
+; X86-LABEL: splat_load_4f32_0000:
+; X86:       # %bb.0:
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; X86-NEXT:    vbroadcastss (%eax), %xmm0
+; X86-NEXT:    retl
+;
+; X64-LABEL: splat_load_4f32_0000:
+; X64:       # %bb.0:
+; X64-NEXT:    vbroadcastss (%rdi), %xmm0
+; X64-NEXT:    retq
   %x = load <4 x float>, <4 x float>* %ptr
   %x1 = shufflevector <4 x float> %x, <4 x float> undef, <4 x i32> <i32 0, i32 0, i32 0, i32 0>
   ret <4 x float> %x1
 }
 
 define <8 x float> @splat_load_8f32_77777777(<8 x float>* %ptr) {
-; CHECK-LABEL: splat_load_8f32_77777777:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    vbroadcastss 28(%rdi), %ymm0
-; CHECK-NEXT:    retq
+; X86-LABEL: splat_load_8f32_77777777:
+; X86:       # %bb.0:
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; X86-NEXT:    vbroadcastss 28(%eax), %ymm0
+; X86-NEXT:    retl
+;
+; X64-LABEL: splat_load_8f32_77777777:
+; X64:       # %bb.0:
+; X64-NEXT:    vbroadcastss 28(%rdi), %ymm0
+; X64-NEXT:    retq
   %x = load <8 x float>, <8 x float>* %ptr
   %x1 = shufflevector <8 x float> %x, <8 x float> undef, <8 x i32> <i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7>
   ret <8 x float> %x1