1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: llc < %s | FileCheck %s 3 4target triple = "amdgcn--" 5 6; We need to compile this for a target where we have different address spaces, 7; and where pointers in those address spaces have different size. 8; E.g. for amdgcn-- pointers in address space 0 are 32 bits and pointers in 9; address space 1 are 64 bits. 10 11; We shouldn't crash. Check that we get a loop with the two stores. 12;CHECK-LABEL: foo: 13;CHECK: [[LOOP_LABEL:.LBB[0-9]+_[0-9]+]]: 14;CHECK: buffer_store_dword 15;CHECK: buffer_store_dword 16;CHECK: s_cbranch_vccnz [[LOOP_LABEL]] 17 18define amdgpu_kernel void @foo() { 19entry: 20 br label %loop 21 22loop: 23 %idx0 = phi i32 [ %next_idx0, %loop ], [ 0, %entry ] 24 %0 = getelementptr inbounds i32, ptr addrspace(5) null, i32 %idx0 25 %1 = getelementptr inbounds i32, ptr addrspace(1) null, i32 %idx0 26 store i32 1, ptr addrspace(5) %0 27 store i32 7, ptr addrspace(1) %1 28 %next_idx0 = add nuw nsw i32 %idx0, 1 29 br label %loop 30} 31 32