diff options
Diffstat (limited to 'llvm/test/CodeGen/ARM/nnan-fsub.ll')
| -rw-r--r-- | llvm/test/CodeGen/ARM/nnan-fsub.ll | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/llvm/test/CodeGen/ARM/nnan-fsub.ll b/llvm/test/CodeGen/ARM/nnan-fsub.ll index 0183908..78dd36f 100644 --- a/llvm/test/CodeGen/ARM/nnan-fsub.ll +++ b/llvm/test/CodeGen/ARM/nnan-fsub.ll @@ -1,18 +1,22 @@ -; RUN: llc -mcpu=cortex-a9 < %s | FileCheck -check-prefix=SAFE %s -; RUN: llc -mcpu=cortex-a9 --enable-no-nans-fp-math < %s | FileCheck -check-prefix=FAST %s +; RUN: llc -mcpu=cortex-a9 < %s | FileCheck %s target triple = "armv7-apple-ios" -; SAFE: test -; FAST: test +; CHECK-LABEL: test define float @test(float %x, float %y) { entry: -; SAFE: vmul.f32 -; SAFE: vsub.f32 -; FAST: mov r0, #0 +; CHECK: vmul.f32 +; CHECK-NEXT: vsub.f32 %0 = fmul float %x, %y %1 = fsub float %0, %0 ret float %1 } - +; CHECK-LABEL: test_nnan +define float @test_nnan(float %x, float %y) { +entry: +; CHECK: mov r0, #0 + %0 = fmul float %x, %y + %1 = fsub nnan float %0, %0 + ret float %1 +} |