211 lines
7.9 KiB
LLVM
211 lines
7.9 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -global-isel=0 -mtriple=amdgcn-amd-amdpal -mcpu=tahiti < %s | FileCheck -check-prefixes=CHECK,SDAG %s
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; RUN: llc -global-isel=1 -mtriple=amdgcn-amd-amdpal -mcpu=tahiti < %s | FileCheck -check-prefixes=CHECK,GISEL %s
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define ptr @global_to_flat_addrspacecast(ptr addrspace(1) %ptr) {
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; CHECK-LABEL: global_to_flat_addrspacecast:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; CHECK-NEXT: s_setpc_b64 s[30:31]
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%stof = addrspacecast ptr addrspace(1) %ptr to ptr
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ret ptr %stof
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}
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define ptr addrspace(1) @flat_to_gobal_addrspacecast(ptr %ptr) {
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; CHECK-LABEL: flat_to_gobal_addrspacecast:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; CHECK-NEXT: s_setpc_b64 s[30:31]
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%stof = addrspacecast ptr %ptr to ptr addrspace(1)
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ret ptr addrspace(1) %stof
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}
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define ptr @group_to_flat_addrspacecast(ptr addrspace(3) %ptr) {
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; CHECK-LABEL: group_to_flat_addrspacecast:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; CHECK-NEXT: s_mov_b64 s[4:5], 0xc4
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; CHECK-NEXT: s_load_dword s4, s[4:5], 0x0
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; CHECK-NEXT: v_cmp_ne_u32_e32 vcc, -1, v0
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; CHECK-NEXT: v_cndmask_b32_e32 v0, 0, v0, vcc
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; CHECK-NEXT: s_waitcnt lgkmcnt(0)
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; CHECK-NEXT: v_mov_b32_e32 v1, s4
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; CHECK-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
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; CHECK-NEXT: s_setpc_b64 s[30:31]
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%stof = addrspacecast ptr addrspace(3) %ptr to ptr
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ret ptr %stof
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}
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define ptr addrspace(3) @flat_to_group_addrspacecast(ptr %ptr) {
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; CHECK-LABEL: flat_to_group_addrspacecast:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; CHECK-NEXT: v_cmp_ne_u64_e32 vcc, 0, v[0:1]
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; CHECK-NEXT: v_cndmask_b32_e32 v0, -1, v0, vcc
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; CHECK-NEXT: s_setpc_b64 s[30:31]
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%stof = addrspacecast ptr %ptr to ptr addrspace(3)
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ret ptr addrspace(3) %stof
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}
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define ptr @private_to_flat_addrspacecast(ptr addrspace(5) %ptr) {
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; CHECK-LABEL: private_to_flat_addrspacecast:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; CHECK-NEXT: s_mov_b64 s[4:5], 0xc0
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; CHECK-NEXT: s_load_dword s4, s[4:5], 0x0
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; CHECK-NEXT: v_cmp_ne_u32_e32 vcc, -1, v0
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; CHECK-NEXT: v_cndmask_b32_e32 v0, 0, v0, vcc
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; CHECK-NEXT: s_waitcnt lgkmcnt(0)
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; CHECK-NEXT: v_mov_b32_e32 v1, s4
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; CHECK-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
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; CHECK-NEXT: s_setpc_b64 s[30:31]
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%stof = addrspacecast ptr addrspace(5) %ptr to ptr
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ret ptr %stof
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}
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define ptr addrspace(5) @flat_to_private_addrspacecast(ptr %ptr) {
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; CHECK-LABEL: flat_to_private_addrspacecast:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; CHECK-NEXT: v_cmp_ne_u64_e32 vcc, 0, v[0:1]
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; CHECK-NEXT: v_cndmask_b32_e32 v0, -1, v0, vcc
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; CHECK-NEXT: s_setpc_b64 s[30:31]
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%stof = addrspacecast ptr %ptr to ptr addrspace(5)
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ret ptr addrspace(5) %stof
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}
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define ptr addrspace(6) @constant_to_constant32_addrspacecast(ptr addrspace(4) %ptr, i32 %offset) {
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; CHECK-LABEL: constant_to_constant32_addrspacecast:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; CHECK-NEXT: v_add_i32_e32 v0, vcc, v0, v2
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; CHECK-NEXT: s_setpc_b64 s[30:31]
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%addrspacecast = addrspacecast ptr addrspace(4) %ptr to ptr addrspace(6)
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%gep = getelementptr i8, ptr addrspace(6) %addrspacecast, i32 %offset
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ret ptr addrspace(6) %gep
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}
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define ptr addrspace(6) @global_to_constant32_addrspacecast(ptr addrspace(1) %ptr, i32 %offset) {
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; CHECK-LABEL: global_to_constant32_addrspacecast:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; CHECK-NEXT: v_add_i32_e32 v0, vcc, v0, v2
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; CHECK-NEXT: s_setpc_b64 s[30:31]
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%addrspacecast = addrspacecast ptr addrspace(1) %ptr to ptr addrspace(6)
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%gep = getelementptr i8, ptr addrspace(6) %addrspacecast, i32 %offset
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ret ptr addrspace(6) %gep
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}
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define ptr @constant32bit_to_flat_addrspacecast_0(ptr addrspace(6) %ptr) {
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; CHECK-LABEL: constant32bit_to_flat_addrspacecast_0:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; CHECK-NEXT: v_mov_b32_e32 v1, 0
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; CHECK-NEXT: s_setpc_b64 s[30:31]
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%stof = addrspacecast ptr addrspace(6) %ptr to ptr
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ret ptr %stof
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}
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define ptr @constant32bit_to_flat_addrspacecast_1(ptr addrspace(6) %ptr) #0 {
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; CHECK-LABEL: constant32bit_to_flat_addrspacecast_1:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; CHECK-NEXT: v_mov_b32_e32 v1, 0xffff8000
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; CHECK-NEXT: s_setpc_b64 s[30:31]
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%stof = addrspacecast ptr addrspace(6) %ptr to ptr
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ret ptr %stof
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}
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define ptr @constant32bit_to_flat_addrspacecast_null() {
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; CHECK-LABEL: constant32bit_to_flat_addrspacecast_null:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; CHECK-NEXT: v_mov_b32_e32 v0, 0
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; CHECK-NEXT: v_mov_b32_e32 v1, 0
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; CHECK-NEXT: s_setpc_b64 s[30:31]
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%stof = addrspacecast ptr addrspace(6) null to ptr
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ret ptr %stof
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}
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define ptr @constant32bit_to_flat_addrspacecast_undef() #0 {
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; SDAG-LABEL: constant32bit_to_flat_addrspacecast_undef:
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; SDAG: ; %bb.0:
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; SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; SDAG-NEXT: v_mov_b32_e32 v1, 0
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; SDAG-NEXT: s_setpc_b64 s[30:31]
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;
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; GISEL-LABEL: constant32bit_to_flat_addrspacecast_undef:
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; GISEL: ; %bb.0:
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; GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GISEL-NEXT: s_setpc_b64 s[30:31]
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%stof = addrspacecast ptr addrspace(6) undef to ptr
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ret ptr %stof
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}
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define ptr @constant32bit_to_flat_addrspacecast_poison() #0 {
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; SDAG-LABEL: constant32bit_to_flat_addrspacecast_poison:
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; SDAG: ; %bb.0:
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; SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; SDAG-NEXT: v_mov_b32_e32 v1, 0
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; SDAG-NEXT: s_setpc_b64 s[30:31]
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;
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; GISEL-LABEL: constant32bit_to_flat_addrspacecast_poison:
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; GISEL: ; %bb.0:
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; GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GISEL-NEXT: s_setpc_b64 s[30:31]
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%stof = addrspacecast ptr addrspace(6) poison to ptr
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ret ptr %stof
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}
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define ptr @constant32bit_to_flat_addrspacecast_constant() #0 {
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; CHECK-LABEL: constant32bit_to_flat_addrspacecast_constant:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; CHECK-NEXT: v_mov_b32_e32 v0, 0x3039
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; CHECK-NEXT: v_mov_b32_e32 v1, 0xffff8000
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; CHECK-NEXT: s_setpc_b64 s[30:31]
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%stof = addrspacecast ptr addrspace(6) inttoptr (i32 12345 to ptr addrspace(6)) to ptr
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ret ptr %stof
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}
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define ptr addrspace(1) @addrspacecast_flat_null_to_global() {
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; CHECK-LABEL: addrspacecast_flat_null_to_global:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; CHECK-NEXT: v_mov_b32_e32 v0, 0
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; CHECK-NEXT: v_mov_b32_e32 v1, 0
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; CHECK-NEXT: s_setpc_b64 s[30:31]
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ret ptr addrspace(1) addrspacecast (ptr null to ptr addrspace(1))
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}
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define ptr addrspace(3) @addrspacecast_flat_null_to_group() {
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; CHECK-LABEL: addrspacecast_flat_null_to_group:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; CHECK-NEXT: v_mov_b32_e32 v0, -1
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; CHECK-NEXT: s_setpc_b64 s[30:31]
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ret ptr addrspace(3) addrspacecast (ptr null to ptr addrspace(3))
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}
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define ptr addrspace(5) @addrspacecast_flat_null_to_private() {
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; CHECK-LABEL: addrspacecast_flat_null_to_private:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; CHECK-NEXT: v_mov_b32_e32 v0, -1
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; CHECK-NEXT: s_setpc_b64 s[30:31]
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ret ptr addrspace(5) addrspacecast (ptr null to ptr addrspace(5))
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}
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define ptr addrspace(6) @addrspacecast_flat_null_to_constant32bit() {
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; CHECK-LABEL: addrspacecast_flat_null_to_constant32bit:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; CHECK-NEXT: v_mov_b32_e32 v0, 0
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; CHECK-NEXT: s_setpc_b64 s[30:31]
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ret ptr addrspace(6) addrspacecast (ptr null to ptr addrspace(6))
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}
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attributes #0 = { "amdgpu-32bit-address-high-bits"="0xffff8000" }
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!llvm.module.flags = !{!0}
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!0 = !{i32 1, !"amdgpu_code_object_version", i32 500}
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