From eaa356501dda63182e57e969ab720db617f205b1 Mon Sep 17 00:00:00 2001 From: Elena Demikhovsky Date: Sun, 17 Jul 2016 07:03:13 +0000 Subject: [PATCH] X86: Updated a test file. NFC. This test shows subotimal code generated for AVX-512 vs PENTIUM4. The issue will be fixed in an upcomming commit. llvm-svn: 275702 --- llvm/test/CodeGen/X86/bt.ll | 531 +++++++++++++++++++++++++++++++++++++------- 1 file changed, 452 insertions(+), 79 deletions(-) diff --git a/llvm/test/CodeGen/X86/bt.ll b/llvm/test/CodeGen/X86/bt.ll index c245480..aee4a93 100644 --- a/llvm/test/CodeGen/X86/bt.ll +++ b/llvm/test/CodeGen/X86/bt.ll @@ -1,5 +1,7 @@ -; NOTE: Assertions have been autogenerated by utils/update_test_checks.py -; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s +; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py +; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck --check-prefix=CHECK --check-prefix=PENTIUM4 %s +; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f | FileCheck --check-prefix=CHECK --check-prefix=AVX-512 %s + ; PR3253 ; The register+memory form of the BT instruction should be usable on @@ -19,11 +21,29 @@ ; - The and can be commuted. define void @test2(i32 %x, i32 %n) nounwind { -; CHECK-LABEL: test2: -; CHECK: # BB#0: # %entry -; CHECK-NEXT: btl %esi, %edi -; CHECK-NEXT: jb .LBB0_2 +; PENTIUM4-LABEL: test2: +; PENTIUM4: # BB#0: # %entry +; PENTIUM4-NEXT: btl %esi, %edi +; PENTIUM4-NEXT: jb .LBB0_2 +; PENTIUM4-NEXT: # BB#1: # %bb +; PENTIUM4-NEXT: pushq %rax +; PENTIUM4-NEXT: callq foo +; PENTIUM4-NEXT: popq %rax +; PENTIUM4-NEXT: .LBB0_2: # %UnifiedReturnBlock +; PENTIUM4-NEXT: retq ; +; AVX-512-LABEL: test2: +; AVX-512: # BB#0: # %entry +; AVX-512-NEXT: movl %esi, %ecx +; AVX-512-NEXT: shrl %cl, %edi +; AVX-512-NEXT: testb $1, %dil +; AVX-512-NEXT: jne .LBB0_2 +; AVX-512-NEXT: # BB#1: # %bb +; AVX-512-NEXT: pushq %rax +; AVX-512-NEXT: callq foo +; AVX-512-NEXT: popq %rax +; AVX-512-NEXT: .LBB0_2: # %UnifiedReturnBlock +; AVX-512-NEXT: retq entry: %tmp29 = lshr i32 %x, %n %tmp3 = and i32 %tmp29, 1 @@ -39,11 +59,29 @@ UnifiedReturnBlock: } define void @test2b(i32 %x, i32 %n) nounwind { -; CHECK-LABEL: test2b: -; CHECK: # BB#0: # %entry -; CHECK-NEXT: btl %esi, %edi -; CHECK-NEXT: jb .LBB1_2 +; PENTIUM4-LABEL: test2b: +; PENTIUM4: # BB#0: # %entry +; PENTIUM4-NEXT: btl %esi, %edi +; PENTIUM4-NEXT: jb .LBB1_2 +; PENTIUM4-NEXT: # BB#1: # %bb +; PENTIUM4-NEXT: pushq %rax +; PENTIUM4-NEXT: callq foo +; PENTIUM4-NEXT: popq %rax +; PENTIUM4-NEXT: .LBB1_2: # %UnifiedReturnBlock +; PENTIUM4-NEXT: retq ; +; AVX-512-LABEL: test2b: +; AVX-512: # BB#0: # %entry +; AVX-512-NEXT: movl %esi, %ecx +; AVX-512-NEXT: shrl %cl, %edi +; AVX-512-NEXT: testb $1, %dil +; AVX-512-NEXT: jne .LBB1_2 +; AVX-512-NEXT: # BB#1: # %bb +; AVX-512-NEXT: pushq %rax +; AVX-512-NEXT: callq foo +; AVX-512-NEXT: popq %rax +; AVX-512-NEXT: .LBB1_2: # %UnifiedReturnBlock +; AVX-512-NEXT: retq entry: %tmp29 = lshr i32 %x, %n %tmp3 = and i32 1, %tmp29 @@ -59,11 +97,29 @@ UnifiedReturnBlock: } define void @atest2(i32 %x, i32 %n) nounwind { -; CHECK-LABEL: atest2: -; CHECK: # BB#0: # %entry -; CHECK-NEXT: btl %esi, %edi -; CHECK-NEXT: jb .LBB2_2 +; PENTIUM4-LABEL: atest2: +; PENTIUM4: # BB#0: # %entry +; PENTIUM4-NEXT: btl %esi, %edi +; PENTIUM4-NEXT: jb .LBB2_2 +; PENTIUM4-NEXT: # BB#1: # %bb +; PENTIUM4-NEXT: pushq %rax +; PENTIUM4-NEXT: callq foo +; PENTIUM4-NEXT: popq %rax +; PENTIUM4-NEXT: .LBB2_2: # %UnifiedReturnBlock +; PENTIUM4-NEXT: retq ; +; AVX-512-LABEL: atest2: +; AVX-512: # BB#0: # %entry +; AVX-512-NEXT: movl %esi, %ecx +; AVX-512-NEXT: shrl %cl, %edi +; AVX-512-NEXT: testb $1, %dil +; AVX-512-NEXT: jne .LBB2_2 +; AVX-512-NEXT: # BB#1: # %bb +; AVX-512-NEXT: pushq %rax +; AVX-512-NEXT: callq foo +; AVX-512-NEXT: popq %rax +; AVX-512-NEXT: .LBB2_2: # %UnifiedReturnBlock +; AVX-512-NEXT: retq entry: %tmp29 = ashr i32 %x, %n %tmp3 = and i32 %tmp29, 1 @@ -79,11 +135,29 @@ UnifiedReturnBlock: } define void @atest2b(i32 %x, i32 %n) nounwind { -; CHECK-LABEL: atest2b: -; CHECK: # BB#0: # %entry -; CHECK-NEXT: btl %esi, %edi -; CHECK-NEXT: jb .LBB3_2 +; PENTIUM4-LABEL: atest2b: +; PENTIUM4: # BB#0: # %entry +; PENTIUM4-NEXT: btl %esi, %edi +; PENTIUM4-NEXT: jb .LBB3_2 +; PENTIUM4-NEXT: # BB#1: # %bb +; PENTIUM4-NEXT: pushq %rax +; PENTIUM4-NEXT: callq foo +; PENTIUM4-NEXT: popq %rax +; PENTIUM4-NEXT: .LBB3_2: # %UnifiedReturnBlock +; PENTIUM4-NEXT: retq ; +; AVX-512-LABEL: atest2b: +; AVX-512: # BB#0: # %entry +; AVX-512-NEXT: movl %esi, %ecx +; AVX-512-NEXT: shrl %cl, %edi +; AVX-512-NEXT: testb $1, %dil +; AVX-512-NEXT: jne .LBB3_2 +; AVX-512-NEXT: # BB#1: # %bb +; AVX-512-NEXT: pushq %rax +; AVX-512-NEXT: callq foo +; AVX-512-NEXT: popq %rax +; AVX-512-NEXT: .LBB3_2: # %UnifiedReturnBlock +; AVX-512-NEXT: retq entry: %tmp29 = ashr i32 %x, %n %tmp3 = and i32 1, %tmp29 @@ -103,7 +177,12 @@ define void @test3(i32 %x, i32 %n) nounwind { ; CHECK: # BB#0: # %entry ; CHECK-NEXT: btl %esi, %edi ; CHECK-NEXT: jb .LBB4_2 -; +; CHECK-NEXT: # BB#1: # %bb +; CHECK-NEXT: pushq %rax +; CHECK-NEXT: callq foo +; CHECK-NEXT: popq %rax +; CHECK-NEXT: .LBB4_2: # %UnifiedReturnBlock +; CHECK-NEXT: retq entry: %tmp29 = shl i32 1, %n %tmp3 = and i32 %tmp29, %x @@ -123,7 +202,12 @@ define void @test3b(i32 %x, i32 %n) nounwind { ; CHECK: # BB#0: # %entry ; CHECK-NEXT: btl %esi, %edi ; CHECK-NEXT: jb .LBB5_2 -; +; CHECK-NEXT: # BB#1: # %bb +; CHECK-NEXT: pushq %rax +; CHECK-NEXT: callq foo +; CHECK-NEXT: popq %rax +; CHECK-NEXT: .LBB5_2: # %UnifiedReturnBlock +; CHECK-NEXT: retq entry: %tmp29 = shl i32 1, %n %tmp3 = and i32 %x, %tmp29 @@ -139,11 +223,29 @@ UnifiedReturnBlock: } define void @testne2(i32 %x, i32 %n) nounwind { -; CHECK-LABEL: testne2: -; CHECK: # BB#0: # %entry -; CHECK-NEXT: btl %esi, %edi -; CHECK-NEXT: jae .LBB6_2 +; PENTIUM4-LABEL: testne2: +; PENTIUM4: # BB#0: # %entry +; PENTIUM4-NEXT: btl %esi, %edi +; PENTIUM4-NEXT: jae .LBB6_2 +; PENTIUM4-NEXT: # BB#1: # %bb +; PENTIUM4-NEXT: pushq %rax +; PENTIUM4-NEXT: callq foo +; PENTIUM4-NEXT: popq %rax +; PENTIUM4-NEXT: .LBB6_2: # %UnifiedReturnBlock +; PENTIUM4-NEXT: retq ; +; AVX-512-LABEL: testne2: +; AVX-512: # BB#0: # %entry +; AVX-512-NEXT: movl %esi, %ecx +; AVX-512-NEXT: shrl %cl, %edi +; AVX-512-NEXT: testb $1, %dil +; AVX-512-NEXT: je .LBB6_2 +; AVX-512-NEXT: # BB#1: # %bb +; AVX-512-NEXT: pushq %rax +; AVX-512-NEXT: callq foo +; AVX-512-NEXT: popq %rax +; AVX-512-NEXT: .LBB6_2: # %UnifiedReturnBlock +; AVX-512-NEXT: retq entry: %tmp29 = lshr i32 %x, %n %tmp3 = and i32 %tmp29, 1 @@ -159,11 +261,29 @@ UnifiedReturnBlock: } define void @testne2b(i32 %x, i32 %n) nounwind { -; CHECK-LABEL: testne2b: -; CHECK: # BB#0: # %entry -; CHECK-NEXT: btl %esi, %edi -; CHECK-NEXT: jae .LBB7_2 +; PENTIUM4-LABEL: testne2b: +; PENTIUM4: # BB#0: # %entry +; PENTIUM4-NEXT: btl %esi, %edi +; PENTIUM4-NEXT: jae .LBB7_2 +; PENTIUM4-NEXT: # BB#1: # %bb +; PENTIUM4-NEXT: pushq %rax +; PENTIUM4-NEXT: callq foo +; PENTIUM4-NEXT: popq %rax +; PENTIUM4-NEXT: .LBB7_2: # %UnifiedReturnBlock +; PENTIUM4-NEXT: retq ; +; AVX-512-LABEL: testne2b: +; AVX-512: # BB#0: # %entry +; AVX-512-NEXT: movl %esi, %ecx +; AVX-512-NEXT: shrl %cl, %edi +; AVX-512-NEXT: testb $1, %dil +; AVX-512-NEXT: je .LBB7_2 +; AVX-512-NEXT: # BB#1: # %bb +; AVX-512-NEXT: pushq %rax +; AVX-512-NEXT: callq foo +; AVX-512-NEXT: popq %rax +; AVX-512-NEXT: .LBB7_2: # %UnifiedReturnBlock +; AVX-512-NEXT: retq entry: %tmp29 = lshr i32 %x, %n %tmp3 = and i32 1, %tmp29 @@ -179,11 +299,29 @@ UnifiedReturnBlock: } define void @atestne2(i32 %x, i32 %n) nounwind { -; CHECK-LABEL: atestne2: -; CHECK: # BB#0: # %entry -; CHECK-NEXT: btl %esi, %edi -; CHECK-NEXT: jae .LBB8_2 +; PENTIUM4-LABEL: atestne2: +; PENTIUM4: # BB#0: # %entry +; PENTIUM4-NEXT: btl %esi, %edi +; PENTIUM4-NEXT: jae .LBB8_2 +; PENTIUM4-NEXT: # BB#1: # %bb +; PENTIUM4-NEXT: pushq %rax +; PENTIUM4-NEXT: callq foo +; PENTIUM4-NEXT: popq %rax +; PENTIUM4-NEXT: .LBB8_2: # %UnifiedReturnBlock +; PENTIUM4-NEXT: retq ; +; AVX-512-LABEL: atestne2: +; AVX-512: # BB#0: # %entry +; AVX-512-NEXT: movl %esi, %ecx +; AVX-512-NEXT: shrl %cl, %edi +; AVX-512-NEXT: testb $1, %dil +; AVX-512-NEXT: je .LBB8_2 +; AVX-512-NEXT: # BB#1: # %bb +; AVX-512-NEXT: pushq %rax +; AVX-512-NEXT: callq foo +; AVX-512-NEXT: popq %rax +; AVX-512-NEXT: .LBB8_2: # %UnifiedReturnBlock +; AVX-512-NEXT: retq entry: %tmp29 = ashr i32 %x, %n %tmp3 = and i32 %tmp29, 1 @@ -199,11 +337,29 @@ UnifiedReturnBlock: } define void @atestne2b(i32 %x, i32 %n) nounwind { -; CHECK-LABEL: atestne2b: -; CHECK: # BB#0: # %entry -; CHECK-NEXT: btl %esi, %edi -; CHECK-NEXT: jae .LBB9_2 +; PENTIUM4-LABEL: atestne2b: +; PENTIUM4: # BB#0: # %entry +; PENTIUM4-NEXT: btl %esi, %edi +; PENTIUM4-NEXT: jae .LBB9_2 +; PENTIUM4-NEXT: # BB#1: # %bb +; PENTIUM4-NEXT: pushq %rax +; PENTIUM4-NEXT: callq foo +; PENTIUM4-NEXT: popq %rax +; PENTIUM4-NEXT: .LBB9_2: # %UnifiedReturnBlock +; PENTIUM4-NEXT: retq ; +; AVX-512-LABEL: atestne2b: +; AVX-512: # BB#0: # %entry +; AVX-512-NEXT: movl %esi, %ecx +; AVX-512-NEXT: shrl %cl, %edi +; AVX-512-NEXT: testb $1, %dil +; AVX-512-NEXT: je .LBB9_2 +; AVX-512-NEXT: # BB#1: # %bb +; AVX-512-NEXT: pushq %rax +; AVX-512-NEXT: callq foo +; AVX-512-NEXT: popq %rax +; AVX-512-NEXT: .LBB9_2: # %UnifiedReturnBlock +; AVX-512-NEXT: retq entry: %tmp29 = ashr i32 %x, %n %tmp3 = and i32 1, %tmp29 @@ -223,7 +379,12 @@ define void @testne3(i32 %x, i32 %n) nounwind { ; CHECK: # BB#0: # %entry ; CHECK-NEXT: btl %esi, %edi ; CHECK-NEXT: jae .LBB10_2 -; +; CHECK-NEXT: # BB#1: # %bb +; CHECK-NEXT: pushq %rax +; CHECK-NEXT: callq foo +; CHECK-NEXT: popq %rax +; CHECK-NEXT: .LBB10_2: # %UnifiedReturnBlock +; CHECK-NEXT: retq entry: %tmp29 = shl i32 1, %n %tmp3 = and i32 %tmp29, %x @@ -243,7 +404,12 @@ define void @testne3b(i32 %x, i32 %n) nounwind { ; CHECK: # BB#0: # %entry ; CHECK-NEXT: btl %esi, %edi ; CHECK-NEXT: jae .LBB11_2 -; +; CHECK-NEXT: # BB#1: # %bb +; CHECK-NEXT: pushq %rax +; CHECK-NEXT: callq foo +; CHECK-NEXT: popq %rax +; CHECK-NEXT: .LBB11_2: # %UnifiedReturnBlock +; CHECK-NEXT: retq entry: %tmp29 = shl i32 1, %n %tmp3 = and i32 %x, %tmp29 @@ -259,11 +425,29 @@ UnifiedReturnBlock: } define void @query2(i32 %x, i32 %n) nounwind { -; CHECK-LABEL: query2: -; CHECK: # BB#0: # %entry -; CHECK-NEXT: btl %esi, %edi -; CHECK-NEXT: jae .LBB12_2 +; PENTIUM4-LABEL: query2: +; PENTIUM4: # BB#0: # %entry +; PENTIUM4-NEXT: btl %esi, %edi +; PENTIUM4-NEXT: jae .LBB12_2 +; PENTIUM4-NEXT: # BB#1: # %bb +; PENTIUM4-NEXT: pushq %rax +; PENTIUM4-NEXT: callq foo +; PENTIUM4-NEXT: popq %rax +; PENTIUM4-NEXT: .LBB12_2: # %UnifiedReturnBlock +; PENTIUM4-NEXT: retq ; +; AVX-512-LABEL: query2: +; AVX-512: # BB#0: # %entry +; AVX-512-NEXT: movl %esi, %ecx +; AVX-512-NEXT: shrl %cl, %edi +; AVX-512-NEXT: testb $1, %dil +; AVX-512-NEXT: je .LBB12_2 +; AVX-512-NEXT: # BB#1: # %bb +; AVX-512-NEXT: pushq %rax +; AVX-512-NEXT: callq foo +; AVX-512-NEXT: popq %rax +; AVX-512-NEXT: .LBB12_2: # %UnifiedReturnBlock +; AVX-512-NEXT: retq entry: %tmp29 = lshr i32 %x, %n %tmp3 = and i32 %tmp29, 1 @@ -279,11 +463,29 @@ UnifiedReturnBlock: } define void @query2b(i32 %x, i32 %n) nounwind { -; CHECK-LABEL: query2b: -; CHECK: # BB#0: # %entry -; CHECK-NEXT: btl %esi, %edi -; CHECK-NEXT: jae .LBB13_2 +; PENTIUM4-LABEL: query2b: +; PENTIUM4: # BB#0: # %entry +; PENTIUM4-NEXT: btl %esi, %edi +; PENTIUM4-NEXT: jae .LBB13_2 +; PENTIUM4-NEXT: # BB#1: # %bb +; PENTIUM4-NEXT: pushq %rax +; PENTIUM4-NEXT: callq foo +; PENTIUM4-NEXT: popq %rax +; PENTIUM4-NEXT: .LBB13_2: # %UnifiedReturnBlock +; PENTIUM4-NEXT: retq ; +; AVX-512-LABEL: query2b: +; AVX-512: # BB#0: # %entry +; AVX-512-NEXT: movl %esi, %ecx +; AVX-512-NEXT: shrl %cl, %edi +; AVX-512-NEXT: testb $1, %dil +; AVX-512-NEXT: je .LBB13_2 +; AVX-512-NEXT: # BB#1: # %bb +; AVX-512-NEXT: pushq %rax +; AVX-512-NEXT: callq foo +; AVX-512-NEXT: popq %rax +; AVX-512-NEXT: .LBB13_2: # %UnifiedReturnBlock +; AVX-512-NEXT: retq entry: %tmp29 = lshr i32 %x, %n %tmp3 = and i32 1, %tmp29 @@ -299,11 +501,29 @@ UnifiedReturnBlock: } define void @aquery2(i32 %x, i32 %n) nounwind { -; CHECK-LABEL: aquery2: -; CHECK: # BB#0: # %entry -; CHECK-NEXT: btl %esi, %edi -; CHECK-NEXT: jae .LBB14_2 +; PENTIUM4-LABEL: aquery2: +; PENTIUM4: # BB#0: # %entry +; PENTIUM4-NEXT: btl %esi, %edi +; PENTIUM4-NEXT: jae .LBB14_2 +; PENTIUM4-NEXT: # BB#1: # %bb +; PENTIUM4-NEXT: pushq %rax +; PENTIUM4-NEXT: callq foo +; PENTIUM4-NEXT: popq %rax +; PENTIUM4-NEXT: .LBB14_2: # %UnifiedReturnBlock +; PENTIUM4-NEXT: retq ; +; AVX-512-LABEL: aquery2: +; AVX-512: # BB#0: # %entry +; AVX-512-NEXT: movl %esi, %ecx +; AVX-512-NEXT: shrl %cl, %edi +; AVX-512-NEXT: testb $1, %dil +; AVX-512-NEXT: je .LBB14_2 +; AVX-512-NEXT: # BB#1: # %bb +; AVX-512-NEXT: pushq %rax +; AVX-512-NEXT: callq foo +; AVX-512-NEXT: popq %rax +; AVX-512-NEXT: .LBB14_2: # %UnifiedReturnBlock +; AVX-512-NEXT: retq entry: %tmp29 = ashr i32 %x, %n %tmp3 = and i32 %tmp29, 1 @@ -319,11 +539,29 @@ UnifiedReturnBlock: } define void @aquery2b(i32 %x, i32 %n) nounwind { -; CHECK-LABEL: aquery2b: -; CHECK: # BB#0: # %entry -; CHECK-NEXT: btl %esi, %edi -; CHECK-NEXT: jae .LBB15_2 +; PENTIUM4-LABEL: aquery2b: +; PENTIUM4: # BB#0: # %entry +; PENTIUM4-NEXT: btl %esi, %edi +; PENTIUM4-NEXT: jae .LBB15_2 +; PENTIUM4-NEXT: # BB#1: # %bb +; PENTIUM4-NEXT: pushq %rax +; PENTIUM4-NEXT: callq foo +; PENTIUM4-NEXT: popq %rax +; PENTIUM4-NEXT: .LBB15_2: # %UnifiedReturnBlock +; PENTIUM4-NEXT: retq ; +; AVX-512-LABEL: aquery2b: +; AVX-512: # BB#0: # %entry +; AVX-512-NEXT: movl %esi, %ecx +; AVX-512-NEXT: shrl %cl, %edi +; AVX-512-NEXT: testb $1, %dil +; AVX-512-NEXT: je .LBB15_2 +; AVX-512-NEXT: # BB#1: # %bb +; AVX-512-NEXT: pushq %rax +; AVX-512-NEXT: callq foo +; AVX-512-NEXT: popq %rax +; AVX-512-NEXT: .LBB15_2: # %UnifiedReturnBlock +; AVX-512-NEXT: retq entry: %tmp29 = ashr i32 %x, %n %tmp3 = and i32 1, %tmp29 @@ -343,7 +581,12 @@ define void @query3(i32 %x, i32 %n) nounwind { ; CHECK: # BB#0: # %entry ; CHECK-NEXT: btl %esi, %edi ; CHECK-NEXT: jae .LBB16_2 -; +; CHECK-NEXT: # BB#1: # %bb +; CHECK-NEXT: pushq %rax +; CHECK-NEXT: callq foo +; CHECK-NEXT: popq %rax +; CHECK-NEXT: .LBB16_2: # %UnifiedReturnBlock +; CHECK-NEXT: retq entry: %tmp29 = shl i32 1, %n %tmp3 = and i32 %tmp29, %x @@ -363,7 +606,12 @@ define void @query3b(i32 %x, i32 %n) nounwind { ; CHECK: # BB#0: # %entry ; CHECK-NEXT: btl %esi, %edi ; CHECK-NEXT: jae .LBB17_2 -; +; CHECK-NEXT: # BB#1: # %bb +; CHECK-NEXT: pushq %rax +; CHECK-NEXT: callq foo +; CHECK-NEXT: popq %rax +; CHECK-NEXT: .LBB17_2: # %UnifiedReturnBlock +; CHECK-NEXT: retq entry: %tmp29 = shl i32 1, %n %tmp3 = and i32 %x, %tmp29 @@ -383,7 +631,12 @@ define void @query3x(i32 %x, i32 %n) nounwind { ; CHECK: # BB#0: # %entry ; CHECK-NEXT: btl %esi, %edi ; CHECK-NEXT: jae .LBB18_2 -; +; CHECK-NEXT: # BB#1: # %bb +; CHECK-NEXT: pushq %rax +; CHECK-NEXT: callq foo +; CHECK-NEXT: popq %rax +; CHECK-NEXT: .LBB18_2: # %UnifiedReturnBlock +; CHECK-NEXT: retq entry: %tmp29 = shl i32 1, %n %tmp3 = and i32 %tmp29, %x @@ -403,7 +656,12 @@ define void @query3bx(i32 %x, i32 %n) nounwind { ; CHECK: # BB#0: # %entry ; CHECK-NEXT: btl %esi, %edi ; CHECK-NEXT: jae .LBB19_2 -; +; CHECK-NEXT: # BB#1: # %bb +; CHECK-NEXT: pushq %rax +; CHECK-NEXT: callq foo +; CHECK-NEXT: popq %rax +; CHECK-NEXT: .LBB19_2: # %UnifiedReturnBlock +; CHECK-NEXT: retq entry: %tmp29 = shl i32 1, %n %tmp3 = and i32 %x, %tmp29 @@ -419,11 +677,35 @@ UnifiedReturnBlock: } define void @queryne2(i32 %x, i32 %n) nounwind { -; CHECK-LABEL: queryne2: -; CHECK: # BB#0: # %entry -; CHECK-NEXT: btl %esi, %edi -; CHECK-NEXT: jb .LBB20_2 +; PENTIUM4-LABEL: queryne2: +; PENTIUM4: # BB#0: # %entry +; PENTIUM4-NEXT: btl %esi, %edi +; PENTIUM4-NEXT: jb .LBB20_2 +; PENTIUM4-NEXT: # BB#1: # %bb +; PENTIUM4-NEXT: pushq %rax +; PENTIUM4-NEXT: callq foo +; PENTIUM4-NEXT: popq %rax +; PENTIUM4-NEXT: .LBB20_2: # %UnifiedReturnBlock +; PENTIUM4-NEXT: retq ; +; AVX-512-LABEL: queryne2: +; AVX-512: # BB#0: # %entry +; AVX-512-NEXT: movl %esi, %ecx +; AVX-512-NEXT: shrl %cl, %edi +; AVX-512-NEXT: andl $1, %edi +; AVX-512-NEXT: kmovw %edi, %k0 +; AVX-512-NEXT: kxnorw %k0, %k0, %k1 +; AVX-512-NEXT: kshiftrw $15, %k1, %k1 +; AVX-512-NEXT: kxorw %k1, %k0, %k0 +; AVX-512-NEXT: kmovw %k0, %eax +; AVX-512-NEXT: testb %al, %al +; AVX-512-NEXT: je .LBB20_2 +; AVX-512-NEXT: # BB#1: # %bb +; AVX-512-NEXT: pushq %rax +; AVX-512-NEXT: callq foo +; AVX-512-NEXT: popq %rax +; AVX-512-NEXT: .LBB20_2: # %UnifiedReturnBlock +; AVX-512-NEXT: retq entry: %tmp29 = lshr i32 %x, %n %tmp3 = and i32 %tmp29, 1 @@ -439,11 +721,35 @@ UnifiedReturnBlock: } define void @queryne2b(i32 %x, i32 %n) nounwind { -; CHECK-LABEL: queryne2b: -; CHECK: # BB#0: # %entry -; CHECK-NEXT: btl %esi, %edi -; CHECK-NEXT: jb .LBB21_2 +; PENTIUM4-LABEL: queryne2b: +; PENTIUM4: # BB#0: # %entry +; PENTIUM4-NEXT: btl %esi, %edi +; PENTIUM4-NEXT: jb .LBB21_2 +; PENTIUM4-NEXT: # BB#1: # %bb +; PENTIUM4-NEXT: pushq %rax +; PENTIUM4-NEXT: callq foo +; PENTIUM4-NEXT: popq %rax +; PENTIUM4-NEXT: .LBB21_2: # %UnifiedReturnBlock +; PENTIUM4-NEXT: retq ; +; AVX-512-LABEL: queryne2b: +; AVX-512: # BB#0: # %entry +; AVX-512-NEXT: movl %esi, %ecx +; AVX-512-NEXT: shrl %cl, %edi +; AVX-512-NEXT: andl $1, %edi +; AVX-512-NEXT: kmovw %edi, %k0 +; AVX-512-NEXT: kxnorw %k0, %k0, %k1 +; AVX-512-NEXT: kshiftrw $15, %k1, %k1 +; AVX-512-NEXT: kxorw %k1, %k0, %k0 +; AVX-512-NEXT: kmovw %k0, %eax +; AVX-512-NEXT: testb %al, %al +; AVX-512-NEXT: je .LBB21_2 +; AVX-512-NEXT: # BB#1: # %bb +; AVX-512-NEXT: pushq %rax +; AVX-512-NEXT: callq foo +; AVX-512-NEXT: popq %rax +; AVX-512-NEXT: .LBB21_2: # %UnifiedReturnBlock +; AVX-512-NEXT: retq entry: %tmp29 = lshr i32 %x, %n %tmp3 = and i32 1, %tmp29 @@ -459,11 +765,35 @@ UnifiedReturnBlock: } define void @aqueryne2(i32 %x, i32 %n) nounwind { -; CHECK-LABEL: aqueryne2: -; CHECK: # BB#0: # %entry -; CHECK-NEXT: btl %esi, %edi -; CHECK-NEXT: jb .LBB22_2 +; PENTIUM4-LABEL: aqueryne2: +; PENTIUM4: # BB#0: # %entry +; PENTIUM4-NEXT: btl %esi, %edi +; PENTIUM4-NEXT: jb .LBB22_2 +; PENTIUM4-NEXT: # BB#1: # %bb +; PENTIUM4-NEXT: pushq %rax +; PENTIUM4-NEXT: callq foo +; PENTIUM4-NEXT: popq %rax +; PENTIUM4-NEXT: .LBB22_2: # %UnifiedReturnBlock +; PENTIUM4-NEXT: retq ; +; AVX-512-LABEL: aqueryne2: +; AVX-512: # BB#0: # %entry +; AVX-512-NEXT: movl %esi, %ecx +; AVX-512-NEXT: shrl %cl, %edi +; AVX-512-NEXT: andl $1, %edi +; AVX-512-NEXT: kmovw %edi, %k0 +; AVX-512-NEXT: kxnorw %k0, %k0, %k1 +; AVX-512-NEXT: kshiftrw $15, %k1, %k1 +; AVX-512-NEXT: kxorw %k1, %k0, %k0 +; AVX-512-NEXT: kmovw %k0, %eax +; AVX-512-NEXT: testb %al, %al +; AVX-512-NEXT: je .LBB22_2 +; AVX-512-NEXT: # BB#1: # %bb +; AVX-512-NEXT: pushq %rax +; AVX-512-NEXT: callq foo +; AVX-512-NEXT: popq %rax +; AVX-512-NEXT: .LBB22_2: # %UnifiedReturnBlock +; AVX-512-NEXT: retq entry: %tmp29 = ashr i32 %x, %n %tmp3 = and i32 %tmp29, 1 @@ -479,11 +809,35 @@ UnifiedReturnBlock: } define void @aqueryne2b(i32 %x, i32 %n) nounwind { -; CHECK-LABEL: aqueryne2b: -; CHECK: # BB#0: # %entry -; CHECK-NEXT: btl %esi, %edi -; CHECK-NEXT: jb .LBB23_2 +; PENTIUM4-LABEL: aqueryne2b: +; PENTIUM4: # BB#0: # %entry +; PENTIUM4-NEXT: btl %esi, %edi +; PENTIUM4-NEXT: jb .LBB23_2 +; PENTIUM4-NEXT: # BB#1: # %bb +; PENTIUM4-NEXT: pushq %rax +; PENTIUM4-NEXT: callq foo +; PENTIUM4-NEXT: popq %rax +; PENTIUM4-NEXT: .LBB23_2: # %UnifiedReturnBlock +; PENTIUM4-NEXT: retq ; +; AVX-512-LABEL: aqueryne2b: +; AVX-512: # BB#0: # %entry +; AVX-512-NEXT: movl %esi, %ecx +; AVX-512-NEXT: shrl %cl, %edi +; AVX-512-NEXT: andl $1, %edi +; AVX-512-NEXT: kmovw %edi, %k0 +; AVX-512-NEXT: kxnorw %k0, %k0, %k1 +; AVX-512-NEXT: kshiftrw $15, %k1, %k1 +; AVX-512-NEXT: kxorw %k1, %k0, %k0 +; AVX-512-NEXT: kmovw %k0, %eax +; AVX-512-NEXT: testb %al, %al +; AVX-512-NEXT: je .LBB23_2 +; AVX-512-NEXT: # BB#1: # %bb +; AVX-512-NEXT: pushq %rax +; AVX-512-NEXT: callq foo +; AVX-512-NEXT: popq %rax +; AVX-512-NEXT: .LBB23_2: # %UnifiedReturnBlock +; AVX-512-NEXT: retq entry: %tmp29 = ashr i32 %x, %n %tmp3 = and i32 1, %tmp29 @@ -503,7 +857,12 @@ define void @queryne3(i32 %x, i32 %n) nounwind { ; CHECK: # BB#0: # %entry ; CHECK-NEXT: btl %esi, %edi ; CHECK-NEXT: jb .LBB24_2 -; +; CHECK-NEXT: # BB#1: # %bb +; CHECK-NEXT: pushq %rax +; CHECK-NEXT: callq foo +; CHECK-NEXT: popq %rax +; CHECK-NEXT: .LBB24_2: # %UnifiedReturnBlock +; CHECK-NEXT: retq entry: %tmp29 = shl i32 1, %n %tmp3 = and i32 %tmp29, %x @@ -523,7 +882,12 @@ define void @queryne3b(i32 %x, i32 %n) nounwind { ; CHECK: # BB#0: # %entry ; CHECK-NEXT: btl %esi, %edi ; CHECK-NEXT: jb .LBB25_2 -; +; CHECK-NEXT: # BB#1: # %bb +; CHECK-NEXT: pushq %rax +; CHECK-NEXT: callq foo +; CHECK-NEXT: popq %rax +; CHECK-NEXT: .LBB25_2: # %UnifiedReturnBlock +; CHECK-NEXT: retq entry: %tmp29 = shl i32 1, %n %tmp3 = and i32 %x, %tmp29 @@ -543,7 +907,12 @@ define void @queryne3x(i32 %x, i32 %n) nounwind { ; CHECK: # BB#0: # %entry ; CHECK-NEXT: btl %esi, %edi ; CHECK-NEXT: jb .LBB26_2 -; +; CHECK-NEXT: # BB#1: # %bb +; CHECK-NEXT: pushq %rax +; CHECK-NEXT: callq foo +; CHECK-NEXT: popq %rax +; CHECK-NEXT: .LBB26_2: # %UnifiedReturnBlock +; CHECK-NEXT: retq entry: %tmp29 = shl i32 1, %n %tmp3 = and i32 %tmp29, %x @@ -563,7 +932,12 @@ define void @queryne3bx(i32 %x, i32 %n) nounwind { ; CHECK: # BB#0: # %entry ; CHECK-NEXT: btl %esi, %edi ; CHECK-NEXT: jb .LBB27_2 -; +; CHECK-NEXT: # BB#1: # %bb +; CHECK-NEXT: pushq %rax +; CHECK-NEXT: callq foo +; CHECK-NEXT: popq %rax +; CHECK-NEXT: .LBB27_2: # %UnifiedReturnBlock +; CHECK-NEXT: retq entry: %tmp29 = shl i32 1, %n %tmp3 = and i32 %x, %tmp29 @@ -587,7 +961,6 @@ define zeroext i1 @invert(i32 %flags, i32 %flag) nounwind { ; CHECK-NEXT: btl %esi, %edi ; CHECK-NEXT: setb %al ; CHECK-NEXT: retq -; %neg = xor i32 %flags, -1 %shl = shl i32 1, %flag %and = and i32 %shl, %neg -- 2.7.4