| ; RUN: llc -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s --check-prefix=CHECK-SPIRV | |
| ; CHECK-SPIRV: %[[#int:]] = OpTypeInt 32 | |
| ; CHECK-SPIRV: OpBitReverse %[[#int]] | |
| define spir_kernel void @testBitRev(i32 %a, i32 %b, i32 %c, i32 addrspace(1)* nocapture %res) local_unnamed_addr { | |
| entry: | |
| %call = tail call i32 @llvm.bitreverse.i32(i32 %b) | |
| store i32 %call, i32 addrspace(1)* %res, align 4 | |
| ret void | |
| } | |
| declare i32 @llvm.bitreverse.i32(i32) |