1; RUN: llc -mtriple=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s 2 3; GCN-LABEL: @bfe_uniform 4; GCN: s_bfe_u32 s{{[0-9]+}}, s{{[0-9]+}}, 0x40010 5define amdgpu_kernel void @bfe_uniform(i32 %val, ptr addrspace(1) %out) { 6 %hibits = lshr i32 %val, 16 7 %masked = and i32 %hibits, 15 8 store i32 %masked, ptr addrspace(1) %out 9 ret void 10} 11 12; GCN-LABEL: @bfe_divergent 13; GCN: v_bfe_u32 v{{[0-9]+}}, v{{[0-9]+}}, 16, 4 14define amdgpu_kernel void @bfe_divergent(i32 %val, ptr addrspace(1) %out) { 15 %tid = call i32 @llvm.amdgcn.workitem.id.x() 16 %divergent = add i32 %val, %tid 17 %hibits = lshr i32 %divergent, 16 18 %masked = and i32 %hibits, 15 19 store i32 %masked, ptr addrspace(1) %out 20 ret void 21} 22 23 24declare i32 @llvm.amdgcn.workitem.id.x() 25 26