1; RUN: opt -S -dxil-op-lower -mtriple=dxil-pc-shadermodel6.3-library %s | FileCheck %s 2 3; Make sure dxil operation function calls for fmin are generated for half/float/double. 4 5; CHECK-LABEL:test_fmin_half 6define noundef half @test_fmin_half(half noundef %a, half noundef %b) { 7entry: 8; CHECK: call half @dx.op.binary.f16(i32 36, half %{{.*}}, half %{{.*}}) #[[#ATTR:]] 9 %0 = call half @llvm.minnum.f16(half %a, half %b) 10 ret half %0 11} 12 13; CHECK-LABEL:test_fmin_float 14define noundef float @test_fmin_float(float noundef %a, float noundef %b) { 15entry: 16; CHECK: call float @dx.op.binary.f32(i32 36, float %{{.*}}, float %{{.*}}) #[[#ATTR]] 17 %0 = call float @llvm.minnum.f32(float %a, float %b) 18 ret float %0 19} 20 21; CHECK-LABEL:test_fmin_double 22define noundef double @test_fmin_double(double noundef %a, double noundef %b) { 23entry: 24; CHECK: call double @dx.op.binary.f64(i32 36, double %{{.*}}, double %{{.*}}) #[[#ATTR]] 25 %0 = call double @llvm.minnum.f64(double %a, double %b) 26 ret double %0 27} 28 29; CHECK: attributes #[[#ATTR]] = {{{.*}} memory(none) {{.*}}} 30 31declare half @llvm.minnum.f16(half, half) 32declare float @llvm.minnum.f32(float, float) 33declare double @llvm.minnum.f64(double, double) 34