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1; RUN: opt -S -dxil-op-lower -mtriple=dxil-pc-shadermodel6.3-compute %s | FileCheck %s2 3define void @main() {4entry:5; CHECK: call i32 @dx.op.waveGetLaneIndex(i32 111) #[[#ATTR:]]6 %0 = call i32 @llvm.dx.wave.getlaneindex()7 ret void8}9 10; CHECK: attributes #[[#ATTR]] = {{{.*}} memory(read) {{.*}}}11 12declare i32 @llvm.dx.wave.getlaneindex()13