1 ; RUN: llc -march=arm64 < %s | FileCheck %s
3 define float @fma32(float %a, float %b, float %c) nounwind readnone ssp {
7 %0 = tail call float @llvm.fma.f32(float %a, float %b, float %c)
11 define float @fnma32(float %a, float %b, float %c) nounwind readnone ssp {
13 ; CHECK-LABEL: fnma32:
15 %0 = tail call float @llvm.fma.f32(float %a, float %b, float %c)
16 %mul = fmul float %0, -1.000000e+00
20 define float @fms32(float %a, float %b, float %c) nounwind readnone ssp {
24 %mul = fmul float %b, -1.000000e+00
25 %0 = tail call float @llvm.fma.f32(float %a, float %mul, float %c)
29 define float @fnms32(float %a, float %b, float %c) nounwind readnone ssp {
31 ; CHECK-LABEL: fnms32:
33 %mul = fmul float %c, -1.000000e+00
34 %0 = tail call float @llvm.fma.f32(float %a, float %b, float %mul)
38 define double @fma64(double %a, double %b, double %c) nounwind readnone ssp {
42 %0 = tail call double @llvm.fma.f64(double %a, double %b, double %c)
46 define double @fnma64(double %a, double %b, double %c) nounwind readnone ssp {
47 ; CHECK-LABEL: fnma64:
50 %0 = tail call double @llvm.fma.f64(double %a, double %b, double %c)
51 %mul = fmul double %0, -1.000000e+00
55 define double @fms64(double %a, double %b, double %c) nounwind readnone ssp {
59 %mul = fmul double %b, -1.000000e+00
60 %0 = tail call double @llvm.fma.f64(double %a, double %mul, double %c)
64 define double @fnms64(double %a, double %b, double %c) nounwind readnone ssp {
65 ; CHECK-LABEL: fnms64:
68 %mul = fmul double %c, -1.000000e+00
69 %0 = tail call double @llvm.fma.f64(double %a, double %b, double %mul)
73 declare float @llvm.fma.f32(float, float, float) nounwind readnone
74 declare double @llvm.fma.f64(double, double, double) nounwind readnone