diff options
Diffstat (limited to 'test/CodeGen/ARM/fnmacs.ll')
-rw-r--r-- | test/CodeGen/ARM/fnmacs.ll | 31 |
1 files changed, 23 insertions, 8 deletions
diff --git a/test/CodeGen/ARM/fnmacs.ll b/test/CodeGen/ARM/fnmacs.ll index 1d1d06a..1763d46 100644 --- a/test/CodeGen/ARM/fnmacs.ll +++ b/test/CodeGen/ARM/fnmacs.ll @@ -1,20 +1,35 @@ ; RUN: llc < %s -march=arm -mattr=+vfp2 | FileCheck %s -check-prefix=VFP2 ; RUN: llc < %s -march=arm -mattr=+neon | FileCheck %s -check-prefix=NEON -; RUN: llc < %s -march=arm -mcpu=cortex-a8 | FileCheck %s -check-prefix=NEONFP +; RUN: llc < %s -march=arm -mcpu=cortex-a8 | FileCheck %s -check-prefix=A8 -define float @test(float %acc, float %a, float %b) { +define float @t1(float %acc, float %a, float %b) { entry: +; VFP2: t1: ; VFP2: vmls.f32 -; NEON: vmls.f32 -; NEONFP-NOT: vmls -; NEONFP-NOT: vmov.f32 -; NEONFP: vmul.f32 -; NEONFP: vsub.f32 -; NEONFP: vmov +; NEON: t1: +; NEON: vmls.f32 +; A8: t1: +; A8: vmul.f32 +; A8: vsub.f32 %0 = fmul float %a, %b %1 = fsub float %acc, %0 ret float %1 } +define double @t2(double %acc, double %a, double %b) { +entry: +; VFP2: t2: +; VFP2: vmls.f64 + +; NEON: t2: +; NEON: vmls.f64 + +; A8: t2: +; A8: vmul.f64 +; A8: vsub.f64 + %0 = fmul double %a, %b + %1 = fsub double %acc, %0 + ret double %1 +} |