mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-01-22 10:33:23 +00:00
75 lines
2.0 KiB
LLVM
75 lines
2.0 KiB
LLVM
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; RUN: llc -march=arm64 < %s | FileCheck %s
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define float @fma32(float %a, float %b, float %c) nounwind readnone ssp {
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entry:
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; CHECK-LABEL: fma32:
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; CHECK: fmadd
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%0 = tail call float @llvm.fma.f32(float %a, float %b, float %c)
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ret float %0
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}
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define float @fnma32(float %a, float %b, float %c) nounwind readnone ssp {
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entry:
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; CHECK-LABEL: fnma32:
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; CHECK: fnmadd
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%0 = tail call float @llvm.fma.f32(float %a, float %b, float %c)
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%mul = fmul float %0, -1.000000e+00
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ret float %mul
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}
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define float @fms32(float %a, float %b, float %c) nounwind readnone ssp {
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entry:
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; CHECK-LABEL: fms32:
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; CHECK: fmsub
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%mul = fmul float %b, -1.000000e+00
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%0 = tail call float @llvm.fma.f32(float %a, float %mul, float %c)
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ret float %0
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}
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define float @fnms32(float %a, float %b, float %c) nounwind readnone ssp {
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entry:
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; CHECK-LABEL: fnms32:
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; CHECK: fnmsub
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%mul = fmul float %c, -1.000000e+00
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%0 = tail call float @llvm.fma.f32(float %a, float %b, float %mul)
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ret float %0
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}
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define double @fma64(double %a, double %b, double %c) nounwind readnone ssp {
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; CHECK-LABEL: fma64:
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; CHECK: fmadd
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entry:
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%0 = tail call double @llvm.fma.f64(double %a, double %b, double %c)
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ret double %0
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}
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define double @fnma64(double %a, double %b, double %c) nounwind readnone ssp {
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; CHECK-LABEL: fnma64:
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; CHECK: fnmadd
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entry:
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%0 = tail call double @llvm.fma.f64(double %a, double %b, double %c)
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%mul = fmul double %0, -1.000000e+00
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ret double %mul
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}
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define double @fms64(double %a, double %b, double %c) nounwind readnone ssp {
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; CHECK-LABEL: fms64:
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; CHECK: fmsub
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entry:
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%mul = fmul double %b, -1.000000e+00
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%0 = tail call double @llvm.fma.f64(double %a, double %mul, double %c)
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ret double %0
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}
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define double @fnms64(double %a, double %b, double %c) nounwind readnone ssp {
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; CHECK-LABEL: fnms64:
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; CHECK: fnmsub
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entry:
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%mul = fmul double %c, -1.000000e+00
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%0 = tail call double @llvm.fma.f64(double %a, double %b, double %mul)
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ret double %0
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}
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declare float @llvm.fma.f32(float, float, float) nounwind readnone
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declare double @llvm.fma.f64(double, double, double) nounwind readnone
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