1 ; RUN: opt -S -dxil-op-lower -mtriple=dxil-pc-shadermodel6.3-compute %s | FileCheck %s
3 define void @main(i1 %expr) {
5 ; CHECK: call i32 @dx.op.waveAllOp(i32 135, i1 %expr){{$}}
6 %0 = call i32 @llvm.dx.wave.active.countbits(i1 %expr)
10 declare i32 @llvm.dx.wave.active.countbits(i1)