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Diffstat (limited to 'test/CodeGen/X86/floor-soft-float.ll')
| -rw-r--r-- | test/CodeGen/X86/floor-soft-float.ll | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/CodeGen/X86/floor-soft-float.ll b/test/CodeGen/X86/floor-soft-float.ll new file mode 100644 index 0000000000..158a82413d --- /dev/null +++ b/test/CodeGen/X86/floor-soft-float.ll @@ -0,0 +1,11 @@ +; RUN: llc < %s -march=x86-64 -mattr=+sse41 -soft-float=0 | FileCheck %s --check-prefix=CHECK-HARD-FLOAT +; RUN: llc < %s -march=x86-64 -mattr=+sse41 -soft-float=1 | FileCheck %s --check-prefix=CHECK-SOFT-FLOAT + +declare float @llvm.floor.f32(float) + +; CHECK-SOFT-FLOAT: callq _floorf +; CHECK-HARD-FLOAT: vroundss $1, %xmm0, %xmm0, %xmm0 +define float @myfloor(float %a) { + %val = tail call float @llvm.floor.f32(float %a) + ret float %val +} |