1; RUN: llc -O0 -verify-machineinstrs -mtriple=spirv-unknown-unknown %s -o - | FileCheck %s 2; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv-unknown-unknown %s -o - -filetype=obj | spirv-val %} 3 4; CHECK: OpExtInstImport "GLSL.std.450" 5; CHECK: OpMemoryModel Logical GLSL450 6 7define noundef half @test_fmax_half(half noundef %a, half noundef %b) { 8entry: 9; CHECK: %[[#]] = OpExtInst %[[#]] %[[#]] NMin %[[#]] %[[#]] 10 %0 = call half @llvm.minnum.f16(half %a, half %b) 11 ret half %0 12} 13 14define noundef float @test_fmax_float(float noundef %a, float noundef %b) { 15entry: 16; CHECK: %[[#]] = OpExtInst %[[#]] %[[#]] NMin %[[#]] %[[#]] 17 %0 = call float @llvm.minnum.f32(float %a, float %b) 18 ret float %0 19} 20 21define noundef double @test_fmax_double(double noundef %a, double noundef %b) { 22entry: 23; CHECK: %[[#]] = OpExtInst %[[#]] %[[#]] NMin %[[#]] %[[#]] 24 %0 = call double @llvm.minnum.f64(double %a, double %b) 25 ret double %0 26} 27 28declare half @llvm.minnum.f16(half, half) 29declare float @llvm.minnum.f32(float, float) 30declare double @llvm.minnum.f64(double, double) 31