| ; RUN: llc -mtriple=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck %s -check-prefix=GCN |
| |
| ; GCN-LABEL: ; %bb.0: |
| ; GCN: s_load_dword s{{[0-9]+}}, s{{\[}}[[ADDR_LO:[0-9]+]]{{\:}}[[ADDR_HI:[0-9]+]]{{\]}}, 0x0 |
| ; GCN: s_waitcnt lgkmcnt(0) |
| ; GCN: global_store_dword v |
| |
| define amdgpu_kernel void @zot(i32 addrspace(1)* nocapture %arg, i64 addrspace(1)* nocapture %arg1) { |
| bb: |
| %tmp = call i32 @llvm.amdgcn.workitem.id.x() |
| %tmp2 = icmp eq i32 %tmp, 0 |
| br i1 %tmp2, label %bb3, label %bb8 |
| |
| bb3: ; preds = %bb |
| %tmp4 = load i32, i32 addrspace(1)* %arg, align 4 |
| store i32 0, i32 addrspace(1)* %arg, align 4 |
| %tmp5 = zext i32 %tmp4 to i64 |
| %tmp6 = load i64, i64 addrspace(1)* %arg1, align 8 |
| %tmp7 = add i64 %tmp6, %tmp5 |
| store i64 %tmp7, i64 addrspace(1)* %arg1, align 8 |
| br label %bb8 |
| |
| bb8: ; preds = %bb3, %bb |
| ret void |
| } |
| ; Function Attrs: nounwind readnone speculatable |
| declare i32 @llvm.amdgcn.workitem.id.x() #0 |
| |
| attributes #0 = { nounwind readnone speculatable } |
