diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/pr21792.ll')
-rw-r--r-- | llvm/test/CodeGen/X86/pr21792.ll | 82 |
1 files changed, 41 insertions, 41 deletions
diff --git a/llvm/test/CodeGen/X86/pr21792.ll b/llvm/test/CodeGen/X86/pr21792.ll index 59866c09054..f6dca609bc0 100644 --- a/llvm/test/CodeGen/X86/pr21792.ll +++ b/llvm/test/CodeGen/X86/pr21792.ll @@ -1,41 +1,41 @@ -; RUN: llc -mtriple=x86_64-linux -mcpu=corei7 < %s | FileCheck %s
-; This fixes a missing cases in the MI scheduler's constrainLocalCopy exposed by
-; PR21792
-
-@stuff = external constant [256 x double], align 16
-
-define void @func(<4 x float> %vx) {
-entry:
- %tmp2 = bitcast <4 x float> %vx to <2 x i64>
- %and.i = and <2 x i64> %tmp2, <i64 8727373547504, i64 8727373547504>
- %tmp3 = bitcast <2 x i64> %and.i to <4 x i32>
- %index.sroa.0.0.vec.extract = extractelement <4 x i32> %tmp3, i32 0
- %idx.ext = sext i32 %index.sroa.0.0.vec.extract to i64
- %add.ptr = getelementptr inbounds i8, i8* bitcast ([256 x double]* @stuff to i8*), i64 %idx.ext
- %tmp4 = bitcast i8* %add.ptr to double*
- %index.sroa.0.4.vec.extract = extractelement <4 x i32> %tmp3, i32 1
- %idx.ext5 = sext i32 %index.sroa.0.4.vec.extract to i64
- %add.ptr6 = getelementptr inbounds i8, i8* bitcast ([256 x double]* @stuff to i8*), i64 %idx.ext5
- %tmp5 = bitcast i8* %add.ptr6 to double*
- %index.sroa.0.8.vec.extract = extractelement <4 x i32> %tmp3, i32 2
- %idx.ext14 = sext i32 %index.sroa.0.8.vec.extract to i64
- %add.ptr15 = getelementptr inbounds i8, i8* bitcast ([256 x double]* @stuff to i8*), i64 %idx.ext14
- %tmp6 = bitcast i8* %add.ptr15 to double*
- %index.sroa.0.12.vec.extract = extractelement <4 x i32> %tmp3, i32 3
- %idx.ext19 = sext i32 %index.sroa.0.12.vec.extract to i64
- %add.ptr20 = getelementptr inbounds i8, i8* bitcast ([256 x double]* @stuff to i8*), i64 %idx.ext19
- %tmp7 = bitcast i8* %add.ptr20 to double*
- %add.ptr46 = getelementptr inbounds i8, i8* bitcast (double* getelementptr inbounds ([256 x double], [256 x double]* @stuff, i64 0, i64 1) to i8*), i64 %idx.ext
- %tmp16 = bitcast i8* %add.ptr46 to double*
- %add.ptr51 = getelementptr inbounds i8, i8* bitcast (double* getelementptr inbounds ([256 x double], [256 x double]* @stuff, i64 0, i64 1) to i8*), i64 %idx.ext5
- %tmp17 = bitcast i8* %add.ptr51 to double*
- call void @toto(double* %tmp4, double* %tmp5, double* %tmp6, double* %tmp7, double* %tmp16, double* %tmp17)
- ret void
-; CHECK-LABEL: func:
-; CHECK: pextrq $1, %xmm0,
-; CHECK-NEXT: movd %xmm0, %r[[AX:..]]
-; CHECK-NEXT: movslq %e[[AX]],
-; CHECK-NEXT: sarq $32, %r[[AX]]
-}
-
-declare void @toto(double*, double*, double*, double*, double*, double*)
+; RUN: llc -mtriple=x86_64-linux -mcpu=corei7 < %s | FileCheck %s +; This fixes a missing cases in the MI scheduler's constrainLocalCopy exposed by +; PR21792 + +@stuff = external constant [256 x double], align 16 + +define void @func(<4 x float> %vx) { +entry: + %tmp2 = bitcast <4 x float> %vx to <2 x i64> + %and.i = and <2 x i64> %tmp2, <i64 8727373547504, i64 8727373547504> + %tmp3 = bitcast <2 x i64> %and.i to <4 x i32> + %index.sroa.0.0.vec.extract = extractelement <4 x i32> %tmp3, i32 0 + %idx.ext = sext i32 %index.sroa.0.0.vec.extract to i64 + %add.ptr = getelementptr inbounds i8, i8* bitcast ([256 x double]* @stuff to i8*), i64 %idx.ext + %tmp4 = bitcast i8* %add.ptr to double* + %index.sroa.0.4.vec.extract = extractelement <4 x i32> %tmp3, i32 1 + %idx.ext5 = sext i32 %index.sroa.0.4.vec.extract to i64 + %add.ptr6 = getelementptr inbounds i8, i8* bitcast ([256 x double]* @stuff to i8*), i64 %idx.ext5 + %tmp5 = bitcast i8* %add.ptr6 to double* + %index.sroa.0.8.vec.extract = extractelement <4 x i32> %tmp3, i32 2 + %idx.ext14 = sext i32 %index.sroa.0.8.vec.extract to i64 + %add.ptr15 = getelementptr inbounds i8, i8* bitcast ([256 x double]* @stuff to i8*), i64 %idx.ext14 + %tmp6 = bitcast i8* %add.ptr15 to double* + %index.sroa.0.12.vec.extract = extractelement <4 x i32> %tmp3, i32 3 + %idx.ext19 = sext i32 %index.sroa.0.12.vec.extract to i64 + %add.ptr20 = getelementptr inbounds i8, i8* bitcast ([256 x double]* @stuff to i8*), i64 %idx.ext19 + %tmp7 = bitcast i8* %add.ptr20 to double* + %add.ptr46 = getelementptr inbounds i8, i8* bitcast (double* getelementptr inbounds ([256 x double], [256 x double]* @stuff, i64 0, i64 1) to i8*), i64 %idx.ext + %tmp16 = bitcast i8* %add.ptr46 to double* + %add.ptr51 = getelementptr inbounds i8, i8* bitcast (double* getelementptr inbounds ([256 x double], [256 x double]* @stuff, i64 0, i64 1) to i8*), i64 %idx.ext5 + %tmp17 = bitcast i8* %add.ptr51 to double* + call void @toto(double* %tmp4, double* %tmp5, double* %tmp6, double* %tmp7, double* %tmp16, double* %tmp17) + ret void +; CHECK-LABEL: func: +; CHECK: pextrq $1, %xmm0, +; CHECK-NEXT: movd %xmm0, %r[[AX:..]] +; CHECK-NEXT: movslq %e[[AX]], +; CHECK-NEXT: sarq $32, %r[[AX]] +} + +declare void @toto(double*, double*, double*, double*, double*, double*) |