-; RUN: llc < %s -march=arm -mattr=+vfp2 | grep -E {fmscs\\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 {fmscs\\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=0 | grep -E {fmscs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
-; RUN: llc < %s -march=arm -mcpu=cortex-a8 | grep -E {fmscs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
-; RUN: llc < %s -march=arm -mcpu=cortex-a9 | grep -E {fmscs\\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 | FileCheck %s -check-prefix=NEON
+; 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: vnmls.f32
+
+; NEON: t1:
+; NEON: vnmls.f32
+
+; A8: t1:
+; A8: vmul.f32
+; A8: vsub.f32
%0 = fmul float %a, %b
%1 = fsub float %0, %acc
ret float %1
}
+define double @t2(double %acc, double %a, double %b) {
+entry:
+; VFP2: t2:
+; VFP2: vnmls.f64
+
+; NEON: t2:
+; NEON: vnmls.f64
+
+; A8: t2:
+; A8: vmul.f64
+; A8: vsub.f64
+ %0 = fmul double %a, %b
+ %1 = fsub double %0, %acc
+ ret double %1
+}