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1; RUN: llc -O0 -verify-machineinstrs -mtriple=spirv-unknown-vulkan %s -o - | FileCheck %s2; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv-unknown-vulkan %s -o - -filetype=obj | spirv-val %}3 4; CHECK: OpExtInstImport "GLSL.std.450"5 6define noundef i16 @test_smax_i16(i16 noundef %a, i16 noundef %b) {7entry:8; CHECK: %[[#]] = OpExtInst %[[#]] %[[#]] SMax %[[#]] %[[#]]9 %0 = call i16 @llvm.smax.i16(i16 %a, i16 %b)10 ret i16 %011}12 13define noundef i32 @test_smax_i32(i32 noundef %a, i32 noundef %b) {14entry:15; CHECK: %[[#]] = OpExtInst %[[#]] %[[#]] SMax %[[#]] %[[#]]16 %0 = call i32 @llvm.smax.i32(i32 %a, i32 %b)17 ret i32 %018}19 20define noundef i64 @test_smax_i64(i64 noundef %a, i64 noundef %b) {21entry:22; CHECK: %[[#]] = OpExtInst %[[#]] %[[#]] SMax %[[#]] %[[#]]23 %0 = call i64 @llvm.smax.i64(i64 %a, i64 %b)24 ret i64 %025}26 27declare i16 @llvm.smax.i16(i16, i16)28declare i32 @llvm.smax.i32(i32, i32)29declare i64 @llvm.smax.i64(i64, i64)30