mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-08 04:07:07 +00:00
33390848a7
is to use this for architectures that have a native FMA instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134742 91177308-0d34-0410-b5e6-96231b3b80d8
34 lines
1.0 KiB
LLVM
34 lines
1.0 KiB
LLVM
; RUN: llc < %s -mtriple=i386-apple-darwin10 | FileCheck %s
|
|
; RUN: llc < %s -mtriple=x86_64-apple-darwin10 | FileCheck %s
|
|
|
|
; CHECK: test_f32
|
|
; CHECK: _fmaf
|
|
|
|
define float @test_f32(float %a, float %b, float %c) nounwind readnone ssp {
|
|
entry:
|
|
%call = tail call float @llvm.fma.f32(float %a, float %b, float %c) nounwind readnone
|
|
ret float %call
|
|
}
|
|
|
|
; CHECK: test_f64
|
|
; CHECK: _fma
|
|
|
|
define double @test_f64(double %a, double %b, double %c) nounwind readnone ssp {
|
|
entry:
|
|
%call = tail call double @llvm.fma.f64(double %a, double %b, double %c) nounwind readnone
|
|
ret double %call
|
|
}
|
|
|
|
; CHECK: test_f80
|
|
; CHECK: _fmal
|
|
|
|
define x86_fp80 @test_f80(x86_fp80 %a, x86_fp80 %b, x86_fp80 %c) nounwind readnone ssp {
|
|
entry:
|
|
%call = tail call x86_fp80 @llvm.fma.f80(x86_fp80 %a, x86_fp80 %b, x86_fp80 %c) nounwind readnone
|
|
ret x86_fp80 %call
|
|
}
|
|
|
|
declare float @llvm.fma.f32(float, float, float) nounwind readnone
|
|
declare double @llvm.fma.f64(double, double, double) nounwind readnone
|
|
declare x86_fp80 @llvm.fma.f80(x86_fp80, x86_fp80, x86_fp80) nounwind readnone
|