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| author | Stuart Hastings <stuart@apple.com> | 2011-06-03 23:53:54 +0000 |
|---|---|---|
| committer | Stuart Hastings <stuart@apple.com> | 2011-06-03 23:53:54 +0000 |
| commit | 865f09334f67edb2000fb38c6c3c28283b88b3bf (patch) | |
| tree | 67c5c501c86ef34c30ecb85db5b3d7ecf24b4257 /test | |
| parent | 2e3e720d76a57bf41605518169dfc95b326112e7 (diff) | |
| download | llvm-865f09334f67edb2000fb38c6c3c28283b88b3bf.tar.gz llvm-865f09334f67edb2000fb38c6c3c28283b88b3bf.tar.bz2 llvm-865f09334f67edb2000fb38c6c3c28283b88b3bf.tar.xz | |
Reapply 132424 with fixes. This fixes PR10068.
rdar://problem/5993888
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132606 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/X86/isint.ll | 21 | ||||
| -rw-r--r-- | test/CodeGen/X86/pr9127.ll | 2 | ||||
| -rw-r--r-- | test/CodeGen/X86/setoeq.ll | 14 |
3 files changed, 25 insertions, 12 deletions
diff --git a/test/CodeGen/X86/isint.ll b/test/CodeGen/X86/isint.ll index 507a328c3f..4a98e63f38 100644 --- a/test/CodeGen/X86/isint.ll +++ b/test/CodeGen/X86/isint.ll @@ -1,17 +1,15 @@ -; RUN: llc < %s -march=x86 -mattr=+sse2 > %t -; RUN: not grep cmp %t -; RUN: not grep xor %t -; RUN: grep jne %t | count 1 -; RUN: grep jp %t | count 1 -; RUN: grep setnp %t | count 1 -; RUN: grep sete %t | count 1 -; RUN: grep and %t | count 1 -; RUN: grep cvt %t | count 4 +; RUN: llc < %s -march=x86 -mattr=+sse2 | FileCheck %s define i32 @isint_return(double %d) nounwind { +; CHECK-NOT: xor +; CHECK: cvt %i = fptosi double %d to i32 +; CHECK-NEXT: cvt %e = sitofp i32 %i to double +; CHECK: cmpeqsd %c = fcmp oeq double %d, %e +; CHECK-NEXT: movd +; CHECK-NEXT: andl %z = zext i1 %c to i32 ret i32 %z } @@ -19,9 +17,14 @@ define i32 @isint_return(double %d) nounwind { declare void @foo() define void @isint_branch(double %d) nounwind { +; CHECK: cvt %i = fptosi double %d to i32 +; CHECK-NEXT: cvt %e = sitofp i32 %i to double +; CHECK: ucomisd %c = fcmp oeq double %d, %e +; CHECK-NEXT: jne +; CHECK-NEXT: jp br i1 %c, label %true, label %false true: call void @foo() diff --git a/test/CodeGen/X86/pr9127.ll b/test/CodeGen/X86/pr9127.ll index 9b251f57e0..ba92c77e22 100644 --- a/test/CodeGen/X86/pr9127.ll +++ b/test/CodeGen/X86/pr9127.ll @@ -10,4 +10,4 @@ entry: } ; test that the load is folded. -; CHECK: ucomisd (%{{rdi|rdx}}), %xmm0 +; CHECK: cmpeqsd (%{{rdi|rdx}}), %xmm0 diff --git a/test/CodeGen/X86/setoeq.ll b/test/CodeGen/X86/setoeq.ll index 4a9c1bacc5..aa2f0af55c 100644 --- a/test/CodeGen/X86/setoeq.ll +++ b/test/CodeGen/X86/setoeq.ll @@ -1,5 +1,4 @@ -; RUN: llc < %s -march=x86 | grep set | count 2 -; RUN: llc < %s -march=x86 | grep and +; RUN: llc < %s -march=x86 -mattr=+sse2 | FileCheck %s define zeroext i8 @t(double %x) nounwind readnone { entry: @@ -7,5 +6,16 @@ entry: %1 = sitofp i32 %0 to double ; <double> [#uses=1] %2 = fcmp oeq double %1, %x ; <i1> [#uses=1] %retval12 = zext i1 %2 to i8 ; <i8> [#uses=1] +; CHECK: cmpeqsd + ret i8 %retval12 +} + +define zeroext i8 @u(double %x) nounwind readnone { +entry: + %0 = fptosi double %x to i32 ; <i32> [#uses=1] + %1 = sitofp i32 %0 to double ; <double> [#uses=1] + %2 = fcmp une double %1, %x ; <i1> [#uses=1] + %retval12 = zext i1 %2 to i8 ; <i8> [#uses=1] +; CHECK: cmpneqsd ret i8 %retval12 } |