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view llvm/test/CodeGen/AMDGPU/sgpr-spill-update-only-slot-indexes.ll @ 266:00f31e85ec16 default tip
Added tag current for changeset 31d058e83c98
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Sat, 14 Oct 2023 10:13:55 +0900 |
parents | 1f2b6ac9f198 |
children |
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc -march=amdgcn -mcpu=gfx900 -sgpr-regalloc=fast -vgpr-regalloc=fast -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s ; Make sure there's no verifier error from improperly updated ; SlotIndexes if regalloc fast is manually used. declare void @foo() define amdgpu_kernel void @kernel() { ; GCN-LABEL: kernel: ; GCN: ; %bb.0: ; GCN-NEXT: s_mov_b32 s36, SCRATCH_RSRC_DWORD0 ; GCN-NEXT: s_mov_b32 s37, SCRATCH_RSRC_DWORD1 ; GCN-NEXT: s_mov_b32 s38, -1 ; GCN-NEXT: s_mov_b32 s39, 0xe00000 ; GCN-NEXT: ; implicit-def: $vgpr3 ; GCN-NEXT: s_add_u32 s36, s36, s11 ; GCN-NEXT: v_writelane_b32 v3, s4, 0 ; GCN-NEXT: s_movk_i32 s32, 0x400 ; GCN-NEXT: s_addc_u32 s37, s37, 0 ; GCN-NEXT: s_mov_b32 s14, s10 ; GCN-NEXT: s_mov_b32 s13, s9 ; GCN-NEXT: s_mov_b32 s12, s8 ; GCN-NEXT: s_mov_b64 s[10:11], s[6:7] ; GCN-NEXT: v_writelane_b32 v3, s5, 1 ; GCN-NEXT: s_or_saveexec_b64 s[34:35], -1 ; GCN-NEXT: buffer_store_dword v3, off, s[36:39], 0 offset:4 ; 4-byte Folded Spill ; GCN-NEXT: s_mov_b64 exec, s[34:35] ; GCN-NEXT: s_mov_b64 s[4:5], s[0:1] ; GCN-NEXT: v_readlane_b32 s0, v3, 0 ; GCN-NEXT: v_readlane_b32 s1, v3, 1 ; GCN-NEXT: s_add_u32 s8, s0, 36 ; GCN-NEXT: s_addc_u32 s9, s1, 0 ; GCN-NEXT: s_getpc_b64 s[0:1] ; GCN-NEXT: s_add_u32 s0, s0, foo@gotpcrel32@lo+4 ; GCN-NEXT: s_addc_u32 s1, s1, foo@gotpcrel32@hi+12 ; GCN-NEXT: s_load_dwordx2 s[16:17], s[0:1], 0x0 ; GCN-NEXT: s_mov_b64 s[6:7], s[2:3] ; GCN-NEXT: v_lshlrev_b32_e32 v2, 20, v2 ; GCN-NEXT: v_lshlrev_b32_e32 v1, 10, v1 ; GCN-NEXT: s_mov_b64 s[0:1], s[36:37] ; GCN-NEXT: v_or3_b32 v31, v0, v1, v2 ; GCN-NEXT: s_mov_b64 s[2:3], s[38:39] ; GCN-NEXT: s_waitcnt lgkmcnt(0) ; GCN-NEXT: s_swappc_b64 s[30:31], s[16:17] ; GCN-NEXT: s_or_saveexec_b64 s[34:35], -1 ; GCN-NEXT: buffer_load_dword v0, off, s[36:39], 0 offset:4 ; 4-byte Folded Reload ; GCN-NEXT: s_mov_b64 exec, s[34:35] ; GCN-NEXT: ; kill: killed $vgpr0 ; GCN-NEXT: s_endpgm call void @foo() ret void }