| ; RUN: llc -march=x86 -mtriple=i386-linux-gnu < %s | FileCheck %s |
| |
| declare float @fmaxf(float, float) |
| declare double @fmax(double, double) |
| declare x86_fp80 @fmaxl(x86_fp80, x86_fp80) |
| declare float @llvm.maxnum.f32(float, float) |
| declare double @llvm.maxnum.f64(double, double) |
| declare x86_fp80 @llvm.maxnum.f80(x86_fp80, x86_fp80) |
| |
| ; CHECK-LABEL: @test_fmaxf |
| ; CHECK: calll fmaxf |
| define float @test_fmaxf(float %x, float %y) { |
| %z = call float @fmaxf(float %x, float %y) readnone |
| ret float %z |
| } |
| |
| ; CHECK-LABEL: @test_fmax |
| ; CHECK: calll fmax |
| define double @test_fmax(double %x, double %y) { |
| %z = call double @fmax(double %x, double %y) readnone |
| ret double %z |
| } |
| |
| ; CHECK-LABEL: @test_fmaxl |
| ; CHECK: calll fmaxl |
| define x86_fp80 @test_fmaxl(x86_fp80 %x, x86_fp80 %y) { |
| %z = call x86_fp80 @fmaxl(x86_fp80 %x, x86_fp80 %y) readnone |
| ret x86_fp80 %z |
| } |
| |
| ; CHECK-LABEL: @test_intrinsic_fmaxf |
| ; CHECK: calll fmaxf |
| define float @test_intrinsic_fmaxf(float %x, float %y) { |
| %z = call float @llvm.maxnum.f32(float %x, float %y) readnone |
| ret float %z |
| } |
| |
| ; CHECK-LABEL: @test_intrinsic_fmax |
| ; CHECK: calll fmax |
| define double @test_intrinsic_fmax(double %x, double %y) { |
| %z = call double @llvm.maxnum.f64(double %x, double %y) readnone |
| ret double %z |
| } |
| |
| ; CHECK-LABEL: @test_intrinsic_fmaxl |
| ; CHECK: calll fmaxl |
| define x86_fp80 @test_intrinsic_fmaxl(x86_fp80 %x, x86_fp80 %y) { |
| %z = call x86_fp80 @llvm.maxnum.f80(x86_fp80 %x, x86_fp80 %y) readnone |
| ret x86_fp80 %z |
| } |