-; XFAIL: *
-; RUN: llvm-as < %s | llc -march=arm -mattr=+vfp2 | grep -E {fnmscs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 2
-; RUN: llvm-as < %s | llc -march=arm -mattr=+neon,+neonfp | grep -E {fnmscs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 2
-; RUN: llvm-as < %s | llc -march=arm -mattr=+neon,-neonfp | grep -E {fnmscs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 2
-; RUN: llvm-as < %s | llc -march=arm -mcpu=cortex-a8 | grep -E {fnmscs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 2
-; RUN: llvm-as < %s | llc -march=arm -mcpu=cortex-a9 | grep -E {fnmscs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 2
+; RUN: llvm-as < %s | llc -march=arm -mattr=+vfp2 | FileCheck %s
+; RUN: llvm-as < %s | llc -march=arm -mattr=+neon,+neonfp | FileCheck %s
+; RUN: llvm-as < %s | llc -march=arm -mattr=+neon,-neonfp | FileCheck %s
+; RUN: llvm-as < %s | llc -march=arm -mcpu=cortex-a8 | FileCheck %s
+; RUN: llvm-as < %s | llc -march=arm -mcpu=cortex-a9 | FileCheck %s
-define float @test1(float %acc, float %a, float %b) {
+define float @test1(float %acc, float %a, float %b) nounwind {
+; CHECK: fnmscs s2, s1, s0
entry:
%0 = fmul float %a, %b
- %1 = fsub float 0.0, %0
+ %1 = fsub float -0.0, %0
%2 = fsub float %1, %acc
ret float %2
}
-define float @test2(float %acc, float %a, float %b) {
+define float @test2(float %acc, float %a, float %b) nounwind {
+; CHECK: fnmscs s2, s1, s0
entry:
%0 = fmul float %a, %b
%1 = fmul float -1.0, %0