1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc -global-isel -mtriple=amdgcn-amd-amdpal -mcpu=gfx1010 < %s | FileCheck -check-prefix=GFX10 %s
4 define void @value_finder_bug(ptr addrspace(5) %store_ptr, ptr addrspace(4) %ptr) {
5 ; GFX10-LABEL: value_finder_bug:
7 ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
8 ; GFX10-NEXT: global_load_dwordx4 v[1:4], v[1:2], off
9 ; GFX10-NEXT: s_waitcnt vmcnt(0)
10 ; GFX10-NEXT: buffer_store_dword v3, v0, s[0:3], 0 offen
11 ; GFX10-NEXT: buffer_store_dword v4, v0, s[0:3], 0 offen offset:4
12 ; GFX10-NEXT: s_setpc_b64 s[30:31]
13 %vec = load <4 x float>, ptr addrspace(4) %ptr, align 4
14 %vec.3 = extractelement <4 x float> %vec, i32 3
15 %shuffle = shufflevector <4 x float> %vec, <4 x float> undef, <2 x i32> <i32 2, i32 undef>
16 %new_vec = insertelement <2 x float> %shuffle, float %vec.3, i32 1
17 store <2 x float> %new_vec, ptr addrspace(5) %store_ptr, align 8