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; RUN: opt -S -dxil-op-lower -mtriple=dxil-pc-shadermodel6.3-library %s | FileCheck %s
; Make sure dxil operation function calls for fmin are generated for half/float/double.
; CHECK-LABEL:test_fmin_half
define noundef half @test_fmin_half(half noundef %a, half noundef %b) {
entry:
; CHECK: call half @dx.op.binary.f16(i32 36, half %{{.*}}, half %{{.*}}) #[[#ATTR:]]
%0 = call half @llvm.minnum.f16(half %a, half %b)
ret half %0
}
; CHECK-LABEL:test_fmin_float
define noundef float @test_fmin_float(float noundef %a, float noundef %b) {
entry:
; CHECK: call float @dx.op.binary.f32(i32 36, float %{{.*}}, float %{{.*}}) #[[#ATTR]]
%0 = call float @llvm.minnum.f32(float %a, float %b)
ret float %0
}
; CHECK-LABEL:test_fmin_double
define noundef double @test_fmin_double(double noundef %a, double noundef %b) {
entry:
; CHECK: call double @dx.op.binary.f64(i32 36, double %{{.*}}, double %{{.*}}) #[[#ATTR]]
%0 = call double @llvm.minnum.f64(double %a, double %b)
ret double %0
}
; CHECK: attributes #[[#ATTR]] = {{{.*}} memory(none) {{.*}}}
declare half @llvm.minnum.f16(half, half)
declare float @llvm.minnum.f32(float, float)
declare double @llvm.minnum.f64(double, double)
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