diff options
Diffstat (limited to 'test/CodeGen/ARM/fnmacs.ll')
| -rw-r--r-- | test/CodeGen/ARM/fnmacs.ll | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/test/CodeGen/ARM/fnmacs.ll b/test/CodeGen/ARM/fnmacs.ll index e57bbbb..8fc13e7 100644 --- a/test/CodeGen/ARM/fnmacs.ll +++ b/test/CodeGen/ARM/fnmacs.ll @@ -1,11 +1,18 @@ -; RUN: llc < %s -march=arm -mattr=+vfp2 | grep -E {fnmacs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1 -; RUN: llc < %s -march=arm -mattr=+neon -arm-use-neon-fp=1 | grep -E {vmls.f32\\W*d\[0-9\]+,\\W*d\[0-9\]+,\\W*d\[0-9\]+} | count 1 -; RUN: llc < %s -march=arm -mattr=+neon -arm-use-neon-fp=0 | grep -E {fnmacs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1 -; RUN: llc < %s -march=arm -mcpu=cortex-a8 | grep -E {vmls.f32\\W*d\[0-9\]+,\\W*d\[0-9\]+,\\W*d\[0-9\]+} | count 1 -; RUN: llc < %s -march=arm -mcpu=cortex-a9 | grep -E {fnmacs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1 +; RUN: llc < %s -march=arm -mattr=+vfp2 | FileCheck %s -check-prefix=VFP2 +; RUN: llc < %s -march=arm -mattr=+neon -arm-use-neon-fp=0 | FileCheck %s -check-prefix=NEON +; RUN: llc < %s -march=arm -mattr=+neon -arm-use-neon-fp=1 | FileCheck %s -check-prefix=NEONFP define float @test(float %acc, float %a, float %b) { entry: +; VFP2: fnmacs +; NEON: fnmacs + +; NEONFP-NOT: vmls +; NEONFP-NOT: fcpys +; NEONFP: vmul.f32 +; NEONFP: vsub.f32 +; NEONFP: fmrs + %0 = fmul float %a, %b %1 = fsub float %acc, %0 ret float %1 |
