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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 52# RUN: llc -mtriple=amdgcn -mcpu=gfx803 -run-pass si-memory-legalizer %s -o - | FileCheck -check-prefix=GCN %s3 4---5 6 7 8name:            load_singlethread_unordered9body:             |10  bb.0:11    ; GCN-LABEL: name: load_singlethread_unordered12    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)13    ; GCN-NEXT: $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)14    ; GCN-NEXT: $m0 = S_MOV_B32 -115    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec16    ; GCN-NEXT: renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 1, 0, implicit $m0, implicit $exec :: (volatile load syncscope("singlethread-one-as") unordered (s32) from `ptr addrspace(2) poison`, addrspace 2)17    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr118    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec19    ; GCN-NEXT: FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)20    ; GCN-NEXT: S_ENDPGM 021    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)22    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)23    $m0 = S_MOV_B32 -124    $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec25    renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 1, 0, implicit $m0, implicit $exec :: (volatile load syncscope("singlethread-one-as") unordered (s32) from `ptr addrspace(2) poison`)26    $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr127    $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec28    FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)29    S_ENDPGM 030 31...32---33 34 35 36name:            load_singlethread_monotonic37body:             |38  bb.0:39    ; GCN-LABEL: name: load_singlethread_monotonic40    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)41    ; GCN-NEXT: $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)42    ; GCN-NEXT: $m0 = S_MOV_B32 -143    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec44    ; GCN-NEXT: renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("singlethread-one-as") monotonic (s32) from `ptr addrspace(2) poison`, addrspace 2)45    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr146    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec47    ; GCN-NEXT: FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)48    ; GCN-NEXT: S_ENDPGM 049    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)50    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)51    $m0 = S_MOV_B32 -152    $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec53    renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("singlethread-one-as") monotonic (s32) from `ptr addrspace(2) poison`)54    $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr155    $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec56    FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)57    S_ENDPGM 058 59...60---61 62 63 64name:            load_singlethread_acquire65body:             |66  bb.0:67    ; GCN-LABEL: name: load_singlethread_acquire68    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)69    ; GCN-NEXT: $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)70    ; GCN-NEXT: $m0 = S_MOV_B32 -171    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec72    ; GCN-NEXT: renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("singlethread-one-as") acquire (s32) from `ptr addrspace(2) poison`, addrspace 2)73    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr174    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec75    ; GCN-NEXT: FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)76    ; GCN-NEXT: S_ENDPGM 077    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)78    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)79    $m0 = S_MOV_B32 -180    $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec81    renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("singlethread-one-as") acquire (s32) from `ptr addrspace(2) poison`)82    $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr183    $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec84    FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)85    S_ENDPGM 086 87...88---89 90 91 92name:            load_singlethread_seq_cst93body:             |94  bb.0:95    ; GCN-LABEL: name: load_singlethread_seq_cst96    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)97    ; GCN-NEXT: $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)98    ; GCN-NEXT: $m0 = S_MOV_B32 -199    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec100    ; GCN-NEXT: renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("singlethread-one-as") seq_cst (s32) from `ptr addrspace(2) poison`, addrspace 2)101    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1102    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec103    ; GCN-NEXT: FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)104    ; GCN-NEXT: S_ENDPGM 0105    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)106    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)107    $m0 = S_MOV_B32 -1108    $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec109    renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("singlethread-one-as") seq_cst (s32) from `ptr addrspace(2) poison`)110    $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1111    $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec112    FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)113    S_ENDPGM 0114 115...116---117 118 119 120name:            load_wavefront_unordered121body:             |122  bb.0:123    ; GCN-LABEL: name: load_wavefront_unordered124    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)125    ; GCN-NEXT: $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)126    ; GCN-NEXT: $m0 = S_MOV_B32 -1127    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec128    ; GCN-NEXT: renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("wavefront-one-as") unordered (s32) from `ptr addrspace(2) poison`, addrspace 2)129    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1130    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec131    ; GCN-NEXT: FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)132    ; GCN-NEXT: S_ENDPGM 0133    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)134    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)135    $m0 = S_MOV_B32 -1136    $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec137    renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("wavefront-one-as") unordered (s32) from `ptr addrspace(2) poison`)138    $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1139    $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec140    FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)141    S_ENDPGM 0142 143...144---145 146 147 148name:            load_wavefront_monotonic149body:             |150  bb.0:151    ; GCN-LABEL: name: load_wavefront_monotonic152    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)153    ; GCN-NEXT: $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)154    ; GCN-NEXT: $m0 = S_MOV_B32 -1155    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec156    ; GCN-NEXT: renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("wavefront-one-as") monotonic (s32) from `ptr addrspace(2) poison`, addrspace 2)157    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1158    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec159    ; GCN-NEXT: FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)160    ; GCN-NEXT: S_ENDPGM 0161    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)162    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)163    $m0 = S_MOV_B32 -1164    $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec165    renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("wavefront-one-as") monotonic (s32) from `ptr addrspace(2) poison`)166    $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1167    $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec168    FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)169    S_ENDPGM 0170 171...172---173 174 175 176name:            load_wavefront_acquire177body:             |178  bb.0:179    ; GCN-LABEL: name: load_wavefront_acquire180    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)181    ; GCN-NEXT: $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)182    ; GCN-NEXT: $m0 = S_MOV_B32 -1183    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec184    ; GCN-NEXT: renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("wavefront-one-as") acquire (s32) from `ptr addrspace(2) poison`, addrspace 2)185    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1186    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec187    ; GCN-NEXT: FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)188    ; GCN-NEXT: S_ENDPGM 0189    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)190    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)191    $m0 = S_MOV_B32 -1192    $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec193    renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("wavefront-one-as") acquire (s32) from `ptr addrspace(2) poison`)194    $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1195    $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec196    FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)197    S_ENDPGM 0198 199...200---201 202 203 204name:            load_wavefront_seq_cst205body:             |206  bb.0:207    ; GCN-LABEL: name: load_wavefront_seq_cst208    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)209    ; GCN-NEXT: $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)210    ; GCN-NEXT: $m0 = S_MOV_B32 -1211    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec212    ; GCN-NEXT: renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("wavefront-one-as") seq_cst (s32) from `ptr addrspace(2) poison`, addrspace 2)213    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1214    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec215    ; GCN-NEXT: FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)216    ; GCN-NEXT: S_ENDPGM 0217    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)218    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)219    $m0 = S_MOV_B32 -1220    $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec221    renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("wavefront-one-as") seq_cst (s32) from `ptr addrspace(2) poison`)222    $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1223    $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec224    FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)225    S_ENDPGM 0226 227...228---229 230 231 232name:            load_workgroup_unordered233body:             |234  bb.0:235    ; GCN-LABEL: name: load_workgroup_unordered236    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)237    ; GCN-NEXT: $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)238    ; GCN-NEXT: $m0 = S_MOV_B32 -1239    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec240    ; GCN-NEXT: renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("workgroup-one-as") unordered (s32) from `ptr addrspace(2) poison`, addrspace 2)241    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1242    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec243    ; GCN-NEXT: FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)244    ; GCN-NEXT: S_ENDPGM 0245    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)246    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)247    $m0 = S_MOV_B32 -1248    $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec249    renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("workgroup-one-as") unordered (s32) from `ptr addrspace(2) poison`)250    $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1251    $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec252    FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)253    S_ENDPGM 0254 255...256---257 258 259 260name:            load_workgroup_monotonic261body:             |262  bb.0:263    ; GCN-LABEL: name: load_workgroup_monotonic264    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)265    ; GCN-NEXT: $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)266    ; GCN-NEXT: $m0 = S_MOV_B32 -1267    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec268    ; GCN-NEXT: renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("workgroup-one-as") monotonic (s32) from `ptr addrspace(2) poison`, addrspace 2)269    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1270    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec271    ; GCN-NEXT: FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)272    ; GCN-NEXT: S_ENDPGM 0273    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)274    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)275    $m0 = S_MOV_B32 -1276    $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec277    renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("workgroup-one-as") monotonic (s32) from `ptr addrspace(2) poison`)278    $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1279    $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec280    FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)281    S_ENDPGM 0282 283...284---285 286 287 288name:            load_workgroup_acquire289body:             |290  bb.0:291    ; GCN-LABEL: name: load_workgroup_acquire292    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)293    ; GCN-NEXT: $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)294    ; GCN-NEXT: $m0 = S_MOV_B32 -1295    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec296    ; GCN-NEXT: renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("workgroup-one-as") acquire (s32) from `ptr addrspace(2) poison`, addrspace 2)297    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1298    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec299    ; GCN-NEXT: FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)300    ; GCN-NEXT: S_ENDPGM 0301    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)302    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)303    $m0 = S_MOV_B32 -1304    $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec305    renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("workgroup-one-as") acquire (s32) from `ptr addrspace(2) poison`)306    $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1307    $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec308    FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)309    S_ENDPGM 0310 311...312---313 314 315 316name:            load_workgroup_seq_cst317body:             |318  bb.0:319    ; GCN-LABEL: name: load_workgroup_seq_cst320    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)321    ; GCN-NEXT: $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)322    ; GCN-NEXT: $m0 = S_MOV_B32 -1323    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec324    ; GCN-NEXT: renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("workgroup-one-as") seq_cst (s32) from `ptr addrspace(2) poison`, addrspace 2)325    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1326    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec327    ; GCN-NEXT: FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)328    ; GCN-NEXT: S_ENDPGM 0329    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)330    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)331    $m0 = S_MOV_B32 -1332    $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec333    renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("workgroup-one-as") seq_cst (s32) from `ptr addrspace(2) poison`)334    $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1335    $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec336    FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)337    S_ENDPGM 0338 339...340---341 342 343 344name:            load_agent_unordered345body:             |346  bb.0:347    ; GCN-LABEL: name: load_agent_unordered348    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)349    ; GCN-NEXT: $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)350    ; GCN-NEXT: $m0 = S_MOV_B32 -1351    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec352    ; GCN-NEXT: renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("agent-one-as") unordered (s32) from `ptr addrspace(2) poison`, addrspace 2)353    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1354    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec355    ; GCN-NEXT: FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)356    ; GCN-NEXT: S_ENDPGM 0357    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)358    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)359    $m0 = S_MOV_B32 -1360    $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec361    renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("agent-one-as") unordered (s32) from `ptr addrspace(2) poison`)362    $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1363    $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec364    FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)365    S_ENDPGM 0366 367...368---369 370 371 372name:            load_agent_monotonic373body:             |374  bb.0:375    ; GCN-LABEL: name: load_agent_monotonic376    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)377    ; GCN-NEXT: $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)378    ; GCN-NEXT: $m0 = S_MOV_B32 -1379    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec380    ; GCN-NEXT: renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("agent-one-as") monotonic (s32) from `ptr addrspace(2) poison`, addrspace 2)381    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1382    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec383    ; GCN-NEXT: FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)384    ; GCN-NEXT: S_ENDPGM 0385    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)386    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)387    $m0 = S_MOV_B32 -1388    $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec389    renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("agent-one-as") monotonic (s32) from `ptr addrspace(2) poison`)390    $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1391    $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec392    FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)393    S_ENDPGM 0394 395...396---397 398 399 400name:            load_agent_acquire401body:             |402  bb.0:403    ; GCN-LABEL: name: load_agent_acquire404    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)405    ; GCN-NEXT: $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)406    ; GCN-NEXT: $m0 = S_MOV_B32 -1407    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec408    ; GCN-NEXT: renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("agent-one-as") acquire (s32) from `ptr addrspace(2) poison`, addrspace 2)409    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1410    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec411    ; GCN-NEXT: FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)412    ; GCN-NEXT: S_ENDPGM 0413    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)414    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)415    $m0 = S_MOV_B32 -1416    $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec417    renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("agent-one-as") acquire (s32) from `ptr addrspace(2) poison`)418    $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1419    $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec420    FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)421    S_ENDPGM 0422 423...424---425 426 427 428name:            load_agent_seq_cst429body:             |430  bb.0:431    ; GCN-LABEL: name: load_agent_seq_cst432    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)433    ; GCN-NEXT: $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)434    ; GCN-NEXT: $m0 = S_MOV_B32 -1435    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec436    ; GCN-NEXT: renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("agent-one-as") seq_cst (s32) from `ptr addrspace(2) poison`, addrspace 2)437    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1438    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec439    ; GCN-NEXT: FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)440    ; GCN-NEXT: S_ENDPGM 0441    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)442    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)443    $m0 = S_MOV_B32 -1444    $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec445    renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("agent-one-as") seq_cst (s32) from `ptr addrspace(2) poison`)446    $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1447    $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec448    FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)449    S_ENDPGM 0450 451...452---453 454 455 456name:            load_system_unordered457body:             |458  bb.0:459    ; GCN-LABEL: name: load_system_unordered460    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)461    ; GCN-NEXT: $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)462    ; GCN-NEXT: $m0 = S_MOV_B32 -1463    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec464    ; GCN-NEXT: renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("one-as") unordered (s32) from `ptr addrspace(2) poison`, addrspace 2)465    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1466    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec467    ; GCN-NEXT: FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)468    ; GCN-NEXT: S_ENDPGM 0469    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)470    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)471    $m0 = S_MOV_B32 -1472    $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec473    renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("one-as") unordered (s32) from `ptr addrspace(2) poison`)474    $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1475    $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec476    FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)477    S_ENDPGM 0478 479...480---481 482 483 484name:            load_system_monotonic485body:             |486  bb.0:487    ; GCN-LABEL: name: load_system_monotonic488    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)489    ; GCN-NEXT: $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)490    ; GCN-NEXT: $m0 = S_MOV_B32 -1491    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec492    ; GCN-NEXT: renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("one-as") monotonic (s32) from `ptr addrspace(2) poison`, addrspace 2)493    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1494    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec495    ; GCN-NEXT: FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)496    ; GCN-NEXT: S_ENDPGM 0497    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)498    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)499    $m0 = S_MOV_B32 -1500    $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec501    renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("one-as") monotonic (s32) from `ptr addrspace(2) poison`)502    $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1503    $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec504    FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)505    S_ENDPGM 0506 507...508---509 510 511 512name:            load_system_acquire513body:             |514  bb.0:515    ; GCN-LABEL: name: load_system_acquire516    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)517    ; GCN-NEXT: $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)518    ; GCN-NEXT: $m0 = S_MOV_B32 -1519    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec520    ; GCN-NEXT: renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("one-as") acquire (s32) from `ptr addrspace(2) poison`, addrspace 2)521    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1522    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec523    ; GCN-NEXT: FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)524    ; GCN-NEXT: S_ENDPGM 0525    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)526    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)527    $m0 = S_MOV_B32 -1528    $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec529    renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("one-as") acquire (s32) from `ptr addrspace(2) poison`)530    $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1531    $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec532    FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)533    S_ENDPGM 0534 535...536---537 538 539 540name:            load_system_seq_cst541body:             |542  bb.0:543    ; GCN-LABEL: name: load_system_seq_cst544    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)545    ; GCN-NEXT: $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)546    ; GCN-NEXT: $m0 = S_MOV_B32 -1547    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec548    ; GCN-NEXT: renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("one-as") seq_cst (s32) from `ptr addrspace(2) poison`, addrspace 2)549    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1550    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec551    ; GCN-NEXT: FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)552    ; GCN-NEXT: S_ENDPGM 0553    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)554    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load (s64) from `ptr addrspace(4) poison`, align 4, addrspace 4)555    $m0 = S_MOV_B32 -1556    $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec557    renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("one-as") seq_cst (s32) from `ptr addrspace(2) poison`)558    $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1559    $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec560    FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)561    S_ENDPGM 0562 563...564---565 566 567 568name:            store_singlethread_unordered569body:             |570  bb.0:571    ; GCN-LABEL: name: store_singlethread_unordered572    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)573    ; GCN-NEXT: $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)574    ; GCN-NEXT: $m0 = S_MOV_B32 -1575    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec576    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec577    ; GCN-NEXT: DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread-one-as") unordered (s32) into `ptr addrspace(2) poison`, addrspace 2)578    ; GCN-NEXT: S_ENDPGM 0579    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)580    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)581    $m0 = S_MOV_B32 -1582    $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec583    $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec584    DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread-one-as") unordered (s32) into `ptr addrspace(2) poison`)585    S_ENDPGM 0586 587...588---589 590 591 592name:            store_singlethread_monotonic593body:             |594  bb.0:595    ; GCN-LABEL: name: store_singlethread_monotonic596    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)597    ; GCN-NEXT: $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)598    ; GCN-NEXT: $m0 = S_MOV_B32 -1599    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec600    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec601    ; GCN-NEXT: DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread-one-as") monotonic (s32) into `ptr addrspace(2) poison`, addrspace 2)602    ; GCN-NEXT: S_ENDPGM 0603    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)604    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)605    $m0 = S_MOV_B32 -1606    $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec607    $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec608    DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread-one-as") monotonic (s32) into `ptr addrspace(2) poison`)609    S_ENDPGM 0610 611...612---613 614 615 616name:            store_singlethread_release617body:             |618  bb.0:619    ; GCN-LABEL: name: store_singlethread_release620    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)621    ; GCN-NEXT: $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)622    ; GCN-NEXT: $m0 = S_MOV_B32 -1623    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec624    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec625    ; GCN-NEXT: DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread-one-as") release (s32) into `ptr addrspace(2) poison`, addrspace 2)626    ; GCN-NEXT: S_ENDPGM 0627    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)628    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)629    $m0 = S_MOV_B32 -1630    $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec631    $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec632    DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread-one-as") release (s32) into `ptr addrspace(2) poison`)633    S_ENDPGM 0634 635...636---637 638 639 640name:            store_singlethread_seq_cst641body:             |642  bb.0:643    ; GCN-LABEL: name: store_singlethread_seq_cst644    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)645    ; GCN-NEXT: $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)646    ; GCN-NEXT: $m0 = S_MOV_B32 -1647    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec648    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec649    ; GCN-NEXT: DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread-one-as") seq_cst (s32) into `ptr addrspace(2) poison`, addrspace 2)650    ; GCN-NEXT: S_ENDPGM 0651    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)652    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)653    $m0 = S_MOV_B32 -1654    $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec655    $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec656    DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread-one-as") seq_cst (s32) into `ptr addrspace(2) poison`)657    S_ENDPGM 0658 659...660---661 662 663 664name:            store_wavefront_unordered665body:             |666  bb.0:667    ; GCN-LABEL: name: store_wavefront_unordered668    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)669    ; GCN-NEXT: $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)670    ; GCN-NEXT: $m0 = S_MOV_B32 -1671    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec672    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec673    ; GCN-NEXT: DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("wavefront-one-as") unordered (s32) into `ptr addrspace(2) poison`, addrspace 2)674    ; GCN-NEXT: S_ENDPGM 0675    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)676    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)677    $m0 = S_MOV_B32 -1678    $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec679    $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec680    DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("wavefront-one-as") unordered (s32) into `ptr addrspace(2) poison`)681    S_ENDPGM 0682 683...684---685 686 687 688name:            store_wavefront_monotonic689body:             |690  bb.0:691    ; GCN-LABEL: name: store_wavefront_monotonic692    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)693    ; GCN-NEXT: $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)694    ; GCN-NEXT: $m0 = S_MOV_B32 -1695    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec696    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec697    ; GCN-NEXT: DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("wavefront-one-as") monotonic (s32) into `ptr addrspace(2) poison`, addrspace 2)698    ; GCN-NEXT: S_ENDPGM 0699    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)700    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)701    $m0 = S_MOV_B32 -1702    $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec703    $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec704    DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("wavefront-one-as") monotonic (s32) into `ptr addrspace(2) poison`)705    S_ENDPGM 0706 707...708---709 710 711 712name:            store_wavefront_release713body:             |714  bb.0:715    ; GCN-LABEL: name: store_wavefront_release716    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)717    ; GCN-NEXT: $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)718    ; GCN-NEXT: $m0 = S_MOV_B32 -1719    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec720    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec721    ; GCN-NEXT: DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("wavefront-one-as") release (s32) into `ptr addrspace(2) poison`, addrspace 2)722    ; GCN-NEXT: S_ENDPGM 0723    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)724    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)725    $m0 = S_MOV_B32 -1726    $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec727    $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec728    DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("wavefront-one-as") release (s32) into `ptr addrspace(2) poison`)729    S_ENDPGM 0730 731...732---733 734 735 736name:            store_wavefront_seq_cst737body:             |738  bb.0:739    ; GCN-LABEL: name: store_wavefront_seq_cst740    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)741    ; GCN-NEXT: $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)742    ; GCN-NEXT: $m0 = S_MOV_B32 -1743    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec744    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec745    ; GCN-NEXT: DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("wavefront-one-as") seq_cst (s32) into `ptr addrspace(2) poison`, addrspace 2)746    ; GCN-NEXT: S_ENDPGM 0747    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)748    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)749    $m0 = S_MOV_B32 -1750    $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec751    $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec752    DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("wavefront-one-as") seq_cst (s32) into `ptr addrspace(2) poison`)753    S_ENDPGM 0754 755...756---757 758 759 760name:            store_workgroup_unordered761body:             |762  bb.0:763    ; GCN-LABEL: name: store_workgroup_unordered764    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)765    ; GCN-NEXT: $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)766    ; GCN-NEXT: $m0 = S_MOV_B32 -1767    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec768    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec769    ; GCN-NEXT: DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("workgroup-one-as") unordered (s32) into `ptr addrspace(2) poison`, addrspace 2)770    ; GCN-NEXT: S_ENDPGM 0771    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)772    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)773    $m0 = S_MOV_B32 -1774    $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec775    $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec776    DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("workgroup-one-as") unordered (s32) into `ptr addrspace(2) poison`)777    S_ENDPGM 0778 779...780---781 782 783 784name:            store_workgroup_monotonic785body:             |786  bb.0:787    ; GCN-LABEL: name: store_workgroup_monotonic788    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)789    ; GCN-NEXT: $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)790    ; GCN-NEXT: $m0 = S_MOV_B32 -1791    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec792    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec793    ; GCN-NEXT: DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("workgroup-one-as") monotonic (s32) into `ptr addrspace(2) poison`, addrspace 2)794    ; GCN-NEXT: S_ENDPGM 0795    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)796    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)797    $m0 = S_MOV_B32 -1798    $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec799    $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec800    DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("workgroup-one-as") monotonic (s32) into `ptr addrspace(2) poison`)801    S_ENDPGM 0802 803...804---805 806 807 808name:            store_workgroup_release809body:             |810  bb.0:811    ; GCN-LABEL: name: store_workgroup_release812    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)813    ; GCN-NEXT: $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)814    ; GCN-NEXT: $m0 = S_MOV_B32 -1815    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec816    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec817    ; GCN-NEXT: DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("workgroup-one-as") release (s32) into `ptr addrspace(2) poison`, addrspace 2)818    ; GCN-NEXT: S_ENDPGM 0819    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)820    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)821    $m0 = S_MOV_B32 -1822    $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec823    $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec824    DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("workgroup-one-as") release (s32) into `ptr addrspace(2) poison`)825    S_ENDPGM 0826 827...828---829 830 831 832name:            store_workgroup_seq_cst833body:             |834  bb.0:835    ; GCN-LABEL: name: store_workgroup_seq_cst836    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)837    ; GCN-NEXT: $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)838    ; GCN-NEXT: $m0 = S_MOV_B32 -1839    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec840    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec841    ; GCN-NEXT: DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("workgroup-one-as") seq_cst (s32) into `ptr addrspace(2) poison`, addrspace 2)842    ; GCN-NEXT: S_ENDPGM 0843    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)844    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)845    $m0 = S_MOV_B32 -1846    $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec847    $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec848    DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("workgroup-one-as") seq_cst (s32) into `ptr addrspace(2) poison`)849    S_ENDPGM 0850 851...852---853 854 855 856name:            store_agent_unordered857body:             |858  bb.0:859    ; GCN-LABEL: name: store_agent_unordered860    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)861    ; GCN-NEXT: $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)862    ; GCN-NEXT: $m0 = S_MOV_B32 -1863    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec864    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec865    ; GCN-NEXT: DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("agent-one-as") unordered (s32) into `ptr addrspace(2) poison`, addrspace 2)866    ; GCN-NEXT: S_ENDPGM 0867    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)868    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)869    $m0 = S_MOV_B32 -1870    $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec871    $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec872    DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("agent-one-as") unordered (s32) into `ptr addrspace(2) poison`)873    S_ENDPGM 0874 875...876---877 878 879 880name:            store_agent_monotonic881body:             |882  bb.0:883    ; GCN-LABEL: name: store_agent_monotonic884    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)885    ; GCN-NEXT: $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)886    ; GCN-NEXT: $m0 = S_MOV_B32 -1887    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec888    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec889    ; GCN-NEXT: DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("agent-one-as") monotonic (s32) into `ptr addrspace(2) poison`, addrspace 2)890    ; GCN-NEXT: S_ENDPGM 0891    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)892    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)893    $m0 = S_MOV_B32 -1894    $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec895    $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec896    DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("agent-one-as") monotonic (s32) into `ptr addrspace(2) poison`)897    S_ENDPGM 0898 899...900---901 902 903 904name:            store_agent_release905body:             |906  bb.0:907    ; GCN-LABEL: name: store_agent_release908    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)909    ; GCN-NEXT: $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)910    ; GCN-NEXT: $m0 = S_MOV_B32 -1911    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec912    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec913    ; GCN-NEXT: DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("agent-one-as") release (s32) into `ptr addrspace(2) poison`, addrspace 2)914    ; GCN-NEXT: S_ENDPGM 0915    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)916    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)917    $m0 = S_MOV_B32 -1918    $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec919    $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec920    DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("agent-one-as") release (s32) into `ptr addrspace(2) poison`)921    S_ENDPGM 0922 923...924---925 926 927 928name:            store_agent_seq_cst929body:             |930  bb.0:931    ; GCN-LABEL: name: store_agent_seq_cst932    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)933    ; GCN-NEXT: $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)934    ; GCN-NEXT: $m0 = S_MOV_B32 -1935    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec936    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec937    ; GCN-NEXT: DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("agent-one-as") seq_cst (s32) into `ptr addrspace(2) poison`, addrspace 2)938    ; GCN-NEXT: S_ENDPGM 0939    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)940    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)941    $m0 = S_MOV_B32 -1942    $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec943    $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec944    DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("agent-one-as") seq_cst (s32) into `ptr addrspace(2) poison`)945    S_ENDPGM 0946 947...948---949 950 951 952name:            store_system_unordered953body:             |954  bb.0:955    ; GCN-LABEL: name: store_system_unordered956    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)957    ; GCN-NEXT: $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)958    ; GCN-NEXT: $m0 = S_MOV_B32 -1959    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec960    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec961    ; GCN-NEXT: DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store unordered (s32) into `ptr addrspace(2) poison`, addrspace 2)962    ; GCN-NEXT: S_ENDPGM 0963    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)964    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)965    $m0 = S_MOV_B32 -1966    $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec967    $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec968    DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store unordered (s32) into `ptr addrspace(2) poison`)969    S_ENDPGM 0970 971...972---973 974 975 976name:            store_system_monotonic977body:             |978  bb.0:979    ; GCN-LABEL: name: store_system_monotonic980    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)981    ; GCN-NEXT: $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)982    ; GCN-NEXT: $m0 = S_MOV_B32 -1983    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec984    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec985    ; GCN-NEXT: DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store monotonic (s32) into `ptr addrspace(2) poison`, addrspace 2)986    ; GCN-NEXT: S_ENDPGM 0987    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)988    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)989    $m0 = S_MOV_B32 -1990    $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec991    $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec992    DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store monotonic (s32) into `ptr addrspace(2) poison`)993    S_ENDPGM 0994 995...996---997 998 999 1000name:            store_system_release1001body:             |1002  bb.0:1003    ; GCN-LABEL: name: store_system_release1004    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)1005    ; GCN-NEXT: $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)1006    ; GCN-NEXT: $m0 = S_MOV_B32 -11007    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec1008    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec1009    ; GCN-NEXT: DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("one-as") release (s32) into `ptr addrspace(2) poison`, addrspace 2)1010    ; GCN-NEXT: S_ENDPGM 01011    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)1012    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)1013    $m0 = S_MOV_B32 -11014    $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec1015    $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec1016    DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("one-as") release (s32) into `ptr addrspace(2) poison`)1017    S_ENDPGM 01018 1019...1020---1021 1022 1023 1024name:            store_system_seq_cst1025body:             |1026  bb.0:1027    ; GCN-LABEL: name: store_system_seq_cst1028    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)1029    ; GCN-NEXT: $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)1030    ; GCN-NEXT: $m0 = S_MOV_B32 -11031    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec1032    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec1033    ; GCN-NEXT: DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("one-as") seq_cst (s32) into `ptr addrspace(2) poison`, addrspace 2)1034    ; GCN-NEXT: S_ENDPGM 01035    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)1036    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)1037    $m0 = S_MOV_B32 -11038    $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec1039    $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec1040    DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("one-as") seq_cst (s32) into `ptr addrspace(2) poison`)1041    S_ENDPGM 01042 1043...1044---1045 1046 1047 1048name:            atomicrmw_singlethread_unordered1049body:             |1050  bb.0:1051    ; GCN-LABEL: name: atomicrmw_singlethread_unordered1052    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)1053    ; GCN-NEXT: $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)1054    ; GCN-NEXT: $m0 = S_MOV_B32 -11055    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec1056    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec1057    ; GCN-NEXT: $vgpr2 = DS_WRXCHG_RTN_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread-one-as") unordered (s32) into `ptr addrspace(2) poison`, addrspace 2)1058    ; GCN-NEXT: S_ENDPGM 01059    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)1060    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)1061    $m0 = S_MOV_B32 -11062    $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec1063    $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec1064    $vgpr2 = DS_WRXCHG_RTN_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread-one-as") unordered (s32) into `ptr addrspace(2) poison`)1065    S_ENDPGM 01066 1067...1068---1069 1070 1071 1072name:            atomicrmw_singlethread_monotonic1073body:             |1074  bb.0:1075    ; GCN-LABEL: name: atomicrmw_singlethread_monotonic1076    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)1077    ; GCN-NEXT: $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)1078    ; GCN-NEXT: $m0 = S_MOV_B32 -11079    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec1080    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec1081    ; GCN-NEXT: $vgpr2 = DS_WRXCHG_RTN_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread-one-as") monotonic (s32) into `ptr addrspace(2) poison`, addrspace 2)1082    ; GCN-NEXT: S_ENDPGM 01083    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)1084    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)1085    $m0 = S_MOV_B32 -11086    $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec1087    $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec1088    $vgpr2 = DS_WRXCHG_RTN_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread-one-as") monotonic (s32) into `ptr addrspace(2) poison`)1089    S_ENDPGM 01090 1091...1092---1093 1094 1095 1096name:            atomicrmw_singlethread_acquire1097body:             |1098  bb.0:1099    ; GCN-LABEL: name: atomicrmw_singlethread_acquire1100    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)1101    ; GCN-NEXT: $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)1102    ; GCN-NEXT: $m0 = S_MOV_B32 -11103    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec1104    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec1105    ; GCN-NEXT: $vgpr2 = DS_WRXCHG_RTN_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread-one-as") acquire (s32) into `ptr addrspace(2) poison`, addrspace 2)1106    ; GCN-NEXT: S_ENDPGM 01107    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)1108    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)1109    $m0 = S_MOV_B32 -11110    $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec1111    $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec1112    $vgpr2 = DS_WRXCHG_RTN_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread-one-as") acquire (s32) into `ptr addrspace(2) poison`)1113    S_ENDPGM 01114 1115...1116---1117 1118 1119 1120name:            atomicrmw_singlethread_release1121body:             |1122  bb.0:1123    ; GCN-LABEL: name: atomicrmw_singlethread_release1124    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)1125    ; GCN-NEXT: $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)1126    ; GCN-NEXT: $m0 = S_MOV_B32 -11127    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec1128    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec1129    ; GCN-NEXT: $vgpr2 = DS_WRXCHG_RTN_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread-one-as") release (s32) into `ptr addrspace(2) poison`, addrspace 2)1130    ; GCN-NEXT: S_ENDPGM 01131    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)1132    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)1133    $m0 = S_MOV_B32 -11134    $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec1135    $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec1136    $vgpr2 = DS_WRXCHG_RTN_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread-one-as") release (s32) into `ptr addrspace(2) poison`)1137    S_ENDPGM 01138 1139...1140---1141 1142 1143 1144name:            atomicrmw_singlethread_acq_rel1145body:             |1146  bb.0:1147    ; GCN-LABEL: name: atomicrmw_singlethread_acq_rel1148    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)1149    ; GCN-NEXT: $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)1150    ; GCN-NEXT: $m0 = S_MOV_B32 -11151    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec1152    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec1153    ; GCN-NEXT: $vgpr2 = DS_WRXCHG_RTN_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread-one-as") acq_rel (s32) into `ptr addrspace(2) poison`, addrspace 2)1154    ; GCN-NEXT: S_ENDPGM 01155    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)1156    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)1157    $m0 = S_MOV_B32 -11158    $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec1159    $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec1160    $vgpr2 = DS_WRXCHG_RTN_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread-one-as") acq_rel (s32) into `ptr addrspace(2) poison`)1161    S_ENDPGM 01162 1163...1164---1165 1166 1167 1168name:            atomicrmw_singlethread_seq_cst1169body:             |1170  bb.0:1171    ; GCN-LABEL: name: atomicrmw_singlethread_seq_cst1172    ; GCN: $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)1173    ; GCN-NEXT: $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)1174    ; GCN-NEXT: $m0 = S_MOV_B32 -11175    ; GCN-NEXT: $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec1176    ; GCN-NEXT: $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec1177    ; GCN-NEXT: $vgpr2 = DS_WRXCHG_RTN_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread-one-as") seq_cst (s32) into `ptr addrspace(2) poison`, addrspace 2)1178    ; GCN-NEXT: S_ENDPGM 01179    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, addrspace 4)1180    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load (s32) from `ptr addrspace(4) poison`, align 8, addrspace 4)1181    $m0 = S_MOV_B32 -11182    $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec1183    $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec1184    $vgpr2 = DS_WRXCHG_RTN_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread-one-as") seq_cst (s32) into `ptr addrspace(2) poison`)1185    S_ENDPGM 01186 1187...1188