| ; RUN: llc < %s | FileCheck %s | |
| target triple = "amdgcn--" | |
| ; We need to compile this for a target where we have different address spaces, | |
| ; and where pointers in those address spaces have different size. | |
| ; E.g. for amdgcn-- pointers in address space 0 are 32 bits and pointers in | |
| ; address space 1 are 64 bits. | |
| ; We shouldn't crash. Check that we get a loop with the two stores. | |
| ;CHECK-LABEL: foo: | |
| ;CHECK: [[LOOP_LABEL:BB[0-9]+_[0-9]+]]: | |
| ;CHECK: buffer_store_dword | |
| ;CHECK: buffer_store_dword | |
| ;CHECK: s_branch [[LOOP_LABEL]] | |
| define amdgpu_kernel void @foo() { | |
| entry: | |
| br label %loop | |
| loop: | |
| %idx0 = phi i32 [ %next_idx0, %loop ], [ 0, %entry ] | |
| %0 = getelementptr inbounds i32, i32 addrspace(5)* null, i32 %idx0 | |
| %1 = getelementptr inbounds i32, i32 addrspace(1)* null, i32 %idx0 | |
| store i32 1, i32 addrspace(5)* %0 | |
| store i32 7, i32 addrspace(1)* %1 | |
| %next_idx0 = add nuw nsw i32 %idx0, 1 | |
| br label %loop | |
| } | |