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bolt/deps/llvm-18.1.8/llvm/test/CodeGen/AMDGPU/remat-sop.mir
Sam Vervaeck 174b6f4d4e
Embed LLVM 18.1.8
2025-02-14 19:21:04 +01:00

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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -verify-machineinstrs --stress-regalloc=2 -start-before=greedy -stop-after=virtregrewriter -o - %s | FileCheck -check-prefix=GCN %s
---
name: test_remat_s_mov_b32
tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_s_mov_b32
; GCN: renamable $sgpr0 = S_MOV_B32 1
; GCN-NEXT: renamable $sgpr1 = S_MOV_B32 2
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr1
; GCN-NEXT: renamable $sgpr0 = S_MOV_B32 3
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_ENDPGM 0
%0:sreg_32 = S_MOV_B32 1
%1:sreg_32 = S_MOV_B32 2
%2:sreg_32 = S_MOV_B32 3
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_ENDPGM 0
...
---
name: test_no_remat_s_mov_b32_impuse_exec
tracksRegLiveness: true
machineFunctionInfo:
stackPtrOffsetReg: $sgpr32
body: |
bb.0:
; GCN-LABEL: name: test_no_remat_s_mov_b32_impuse_exec
; GCN: $exec = IMPLICIT_DEF
; GCN-NEXT: renamable $sgpr0 = S_MOV_B32 1, implicit $exec
; GCN-NEXT: SI_SPILL_S32_SAVE killed renamable $sgpr0, %stack.1, implicit $exec, implicit $sgpr32 :: (store (s32) into %stack.1, addrspace 5)
; GCN-NEXT: renamable $sgpr1 = S_MOV_B32 2, implicit $exec
; GCN-NEXT: renamable $sgpr0 = S_MOV_B32 3, implicit $exec
; GCN-NEXT: SI_SPILL_S32_SAVE killed renamable $sgpr0, %stack.0, implicit $exec, implicit $sgpr32 :: (store (s32) into %stack.0, addrspace 5)
; GCN-NEXT: renamable $sgpr0 = SI_SPILL_S32_RESTORE %stack.1, implicit $exec, implicit $sgpr32 :: (load (s32) from %stack.1, addrspace 5)
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr1
; GCN-NEXT: renamable $sgpr0 = SI_SPILL_S32_RESTORE %stack.0, implicit $exec, implicit $sgpr32 :: (load (s32) from %stack.0, addrspace 5)
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_ENDPGM 0
$exec = IMPLICIT_DEF
%0:sreg_32 = S_MOV_B32 1, implicit $exec
%1:sreg_32 = S_MOV_B32 2, implicit $exec
%2:sreg_32 = S_MOV_B32 3, implicit $exec
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_ENDPGM 0
...
# The liverange of %0 covers a point of rematerialization, source value is
# available.
---
name: test_remat_s_mov_b32_vreg_src_long_lr
tracksRegLiveness: true
machineFunctionInfo:
stackPtrOffsetReg: $sgpr32
body: |
bb.0:
; GCN-LABEL: name: test_remat_s_mov_b32_vreg_src_long_lr
; GCN: renamable $sgpr0 = IMPLICIT_DEF
; GCN-NEXT: renamable $sgpr1 = S_MOV_B32 renamable $sgpr0
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr1
; GCN-NEXT: renamable $sgpr1 = S_MOV_B32 renamable $sgpr0
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr1
; GCN-NEXT: renamable $sgpr1 = S_MOV_B32 renamable $sgpr0
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr1
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_ENDPGM 0
%0:sreg_32 = IMPLICIT_DEF
%1:sreg_32 = S_MOV_B32 %0:sreg_32
%2:sreg_32 = S_MOV_B32 %0:sreg_32
%3:sreg_32 = S_MOV_B32 %0:sreg_32
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_NOP 0, implicit %3
S_NOP 0, implicit %0
S_ENDPGM 0
...
# The liverange of %0 does not cover a point of rematerialization, source value is
# unavailable and we do not want to artificially extend the liverange.
---
name: test_no_remat_s_mov_b32_vreg_src_short_lr
tracksRegLiveness: true
machineFunctionInfo:
stackPtrOffsetReg: $sgpr32
body: |
bb.0:
; GCN-LABEL: name: test_no_remat_s_mov_b32_vreg_src_short_lr
; GCN: renamable $sgpr0 = IMPLICIT_DEF
; GCN-NEXT: renamable $sgpr1 = S_MOV_B32 renamable $sgpr0
; GCN-NEXT: SI_SPILL_S32_SAVE killed renamable $sgpr1, %stack.1, implicit $exec, implicit $sgpr32 :: (store (s32) into %stack.1, addrspace 5)
; GCN-NEXT: renamable $sgpr1 = S_MOV_B32 renamable $sgpr0
; GCN-NEXT: SI_SPILL_S32_SAVE killed renamable $sgpr1, %stack.0, implicit $exec, implicit $sgpr32 :: (store (s32) into %stack.0, addrspace 5)
; GCN-NEXT: renamable $sgpr0 = S_MOV_B32 killed renamable $sgpr0
; GCN-NEXT: renamable $sgpr1 = SI_SPILL_S32_RESTORE %stack.1, implicit $exec, implicit $sgpr32 :: (load (s32) from %stack.1, addrspace 5)
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr1
; GCN-NEXT: renamable $sgpr1 = SI_SPILL_S32_RESTORE %stack.0, implicit $exec, implicit $sgpr32 :: (load (s32) from %stack.0, addrspace 5)
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr1
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_ENDPGM 0
%0:sreg_32 = IMPLICIT_DEF
%1:sreg_32 = S_MOV_B32 %0:sreg_32
%2:sreg_32 = S_MOV_B32 %0:sreg_32
%3:sreg_32 = S_MOV_B32 %0:sreg_32
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_NOP 0, implicit %3
S_ENDPGM 0
...
---
name: test_remat_s_mov_b64
tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_s_mov_b64
; GCN: renamable $sgpr0_sgpr1 = S_MOV_B64 1
; GCN-NEXT: renamable $sgpr2_sgpr3 = S_MOV_B64 2
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0_sgpr1
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr2_sgpr3
; GCN-NEXT: renamable $sgpr0_sgpr1 = S_MOV_B64 3
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0_sgpr1
; GCN-NEXT: S_ENDPGM 0
%0:sgpr_64 = S_MOV_B64 1
%1:sgpr_64 = S_MOV_B64 2
%2:sgpr_64 = S_MOV_B64 3
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_ENDPGM 0
...
---
name: test_remat_s_brev_b32
tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_s_brev_b32
; GCN: renamable $sgpr0 = S_BREV_B32 1
; GCN-NEXT: renamable $sgpr1 = S_BREV_B32 2
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr1
; GCN-NEXT: renamable $sgpr0 = S_BREV_B32 3
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_ENDPGM 0
%0:sreg_32 = S_BREV_B32 1
%1:sreg_32 = S_BREV_B32 2
%2:sreg_32 = S_BREV_B32 3
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_ENDPGM 0
...
---
name: test_remat_s_brev_b64
tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_s_brev_b64
; GCN: renamable $sgpr0_sgpr1 = S_BREV_B64 1
; GCN-NEXT: renamable $sgpr2_sgpr3 = S_BREV_B64 2
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0_sgpr1
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr2_sgpr3
; GCN-NEXT: renamable $sgpr0_sgpr1 = S_BREV_B64 3
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0_sgpr1
; GCN-NEXT: S_ENDPGM 0
%0:sgpr_64 = S_BREV_B64 1
%1:sgpr_64 = S_BREV_B64 2
%2:sgpr_64 = S_BREV_B64 3
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_ENDPGM 0
...
---
name: test_remat_s_ff0_i32_b32
tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_s_ff0_i32_b32
; GCN: renamable $sgpr0 = S_FF0_I32_B32 1
; GCN-NEXT: renamable $sgpr1 = S_FF0_I32_B32 2
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr1
; GCN-NEXT: renamable $sgpr0 = S_FF0_I32_B32 3
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_ENDPGM 0
%0:sreg_32 = S_FF0_I32_B32 1
%1:sreg_32 = S_FF0_I32_B32 2
%2:sreg_32 = S_FF0_I32_B32 3
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_ENDPGM 0
...
---
name: test_remat_s_ff1_i32_b32
tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_s_ff1_i32_b32
; GCN: renamable $sgpr0 = S_FF1_I32_B32 1
; GCN-NEXT: renamable $sgpr1 = S_FF1_I32_B32 2
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr1
; GCN-NEXT: renamable $sgpr0 = S_FF1_I32_B32 3
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_ENDPGM 0
%0:sreg_32 = S_FF1_I32_B32 1
%1:sreg_32 = S_FF1_I32_B32 2
%2:sreg_32 = S_FF1_I32_B32 3
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_ENDPGM 0
...
---
name: test_remat_s_ff0_i32_b64
tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_s_ff0_i32_b64
; GCN: renamable $sgpr0 = S_FF0_I32_B64 1
; GCN-NEXT: renamable $sgpr1 = S_FF0_I32_B64 2
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr1
; GCN-NEXT: renamable $sgpr0 = S_FF0_I32_B64 3
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_ENDPGM 0
%0:sreg_32 = S_FF0_I32_B64 1
%1:sreg_32 = S_FF0_I32_B64 2
%2:sreg_32 = S_FF0_I32_B64 3
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_ENDPGM 0
...
---
name: test_remat_s_ff1_i32_b64
tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_s_ff1_i32_b64
; GCN: renamable $sgpr0 = S_FF1_I32_B64 1
; GCN-NEXT: renamable $sgpr1 = S_FF1_I32_B64 2
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr1
; GCN-NEXT: renamable $sgpr0 = S_FF1_I32_B64 3
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_ENDPGM 0
%0:sreg_32 = S_FF1_I32_B64 1
%1:sreg_32 = S_FF1_I32_B64 2
%2:sreg_32 = S_FF1_I32_B64 3
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_ENDPGM 0
...
---
name: test_remat_s_flbit_i32_b32
tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_s_flbit_i32_b32
; GCN: renamable $sgpr0 = S_FLBIT_I32_B32 1
; GCN-NEXT: renamable $sgpr1 = S_FLBIT_I32_B32 2
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr1
; GCN-NEXT: renamable $sgpr0 = S_FLBIT_I32_B32 3
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_ENDPGM 0
%0:sreg_32 = S_FLBIT_I32_B32 1
%1:sreg_32 = S_FLBIT_I32_B32 2
%2:sreg_32 = S_FLBIT_I32_B32 3
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_ENDPGM 0
...
---
name: test_remat_s_flbit_i32_b64
tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_s_flbit_i32_b64
; GCN: renamable $sgpr0 = S_FLBIT_I32_B64 1
; GCN-NEXT: renamable $sgpr1 = S_FLBIT_I32_B64 2
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr1
; GCN-NEXT: renamable $sgpr0 = S_FLBIT_I32_B64 3
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_ENDPGM 0
%0:sreg_32 = S_FLBIT_I32_B64 1
%1:sreg_32 = S_FLBIT_I32_B64 2
%2:sreg_32 = S_FLBIT_I32_B64 3
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_ENDPGM 0
...
---
name: test_remat_s_flbit_i32
tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_s_flbit_i32
; GCN: renamable $sgpr0 = S_FLBIT_I32 1
; GCN-NEXT: renamable $sgpr1 = S_FLBIT_I32 2
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr1
; GCN-NEXT: renamable $sgpr0 = S_FLBIT_I32 3
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_ENDPGM 0
%0:sreg_32 = S_FLBIT_I32 1
%1:sreg_32 = S_FLBIT_I32 2
%2:sreg_32 = S_FLBIT_I32 3
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_ENDPGM 0
...
---
name: test_remat_s_flbit_i32_i64
tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_s_flbit_i32_i64
; GCN: renamable $sgpr0 = S_FLBIT_I32_I64 1
; GCN-NEXT: renamable $sgpr1 = S_FLBIT_I32_I64 2
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr1
; GCN-NEXT: renamable $sgpr0 = S_FLBIT_I32_I64 3
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_ENDPGM 0
%0:sreg_32 = S_FLBIT_I32_I64 1
%1:sreg_32 = S_FLBIT_I32_I64 2
%2:sreg_32 = S_FLBIT_I32_I64 3
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_ENDPGM 0
...
---
name: test_remat_s_sext_i32_i8
tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_s_sext_i32_i8
; GCN: renamable $sgpr0 = S_SEXT_I32_I8 1
; GCN-NEXT: renamable $sgpr1 = S_SEXT_I32_I8 2
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr1
; GCN-NEXT: renamable $sgpr0 = S_SEXT_I32_I8 3
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_ENDPGM 0
%0:sreg_32 = S_SEXT_I32_I8 1
%1:sreg_32 = S_SEXT_I32_I8 2
%2:sreg_32 = S_SEXT_I32_I8 3
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_ENDPGM 0
...
---
name: test_remat_s_sext_i32_i16
tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_s_sext_i32_i16
; GCN: renamable $sgpr0 = S_SEXT_I32_I16 1
; GCN-NEXT: renamable $sgpr1 = S_SEXT_I32_I16 2
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr1
; GCN-NEXT: renamable $sgpr0 = S_SEXT_I32_I16 3
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_ENDPGM 0
%0:sreg_32 = S_SEXT_I32_I16 1
%1:sreg_32 = S_SEXT_I32_I16 2
%2:sreg_32 = S_SEXT_I32_I16 3
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_ENDPGM 0
...
---
name: test_remat_s_bitreplicate_b64_b32
tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_s_bitreplicate_b64_b32
; GCN: renamable $sgpr0_sgpr1 = S_BITREPLICATE_B64_B32 1
; GCN-NEXT: renamable $sgpr2_sgpr3 = S_BITREPLICATE_B64_B32 2
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0_sgpr1
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr2_sgpr3
; GCN-NEXT: renamable $sgpr0_sgpr1 = S_BITREPLICATE_B64_B32 3
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0_sgpr1
; GCN-NEXT: S_ENDPGM 0
%0:sgpr_64 = S_BITREPLICATE_B64_B32 1
%1:sgpr_64 = S_BITREPLICATE_B64_B32 2
%2:sgpr_64 = S_BITREPLICATE_B64_B32 3
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_ENDPGM 0
...
---
name: test_remat_s_bfm_b32
tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_s_bfm_b32
; GCN: renamable $sgpr0 = S_BFM_B32 1, 1
; GCN-NEXT: renamable $sgpr1 = S_BFM_B32 2, 2
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr1
; GCN-NEXT: renamable $sgpr0 = S_BFM_B32 3, 3
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_ENDPGM 0
%0:sreg_32 = S_BFM_B32 1, 1
%1:sreg_32 = S_BFM_B32 2, 2
%2:sreg_32 = S_BFM_B32 3, 3
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_ENDPGM 0
...
---
name: test_remat_s_bfm_b64
tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_s_bfm_b64
; GCN: renamable $sgpr0_sgpr1 = S_BFM_B64 1, 1
; GCN-NEXT: renamable $sgpr2_sgpr3 = S_BFM_B64 2, 2
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0_sgpr1
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr2_sgpr3
; GCN-NEXT: renamable $sgpr0_sgpr1 = S_BFM_B64 3, 3
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0_sgpr1
; GCN-NEXT: S_ENDPGM 0
%0:sgpr_64 = S_BFM_B64 1, 1
%1:sgpr_64 = S_BFM_B64 2, 2
%2:sgpr_64 = S_BFM_B64 3, 3
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_ENDPGM 0
...
---
name: test_remat_s_mul_i32
tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_s_mul_i32
; GCN: renamable $sgpr0 = S_MUL_I32 1, 1
; GCN-NEXT: renamable $sgpr1 = S_MUL_I32 2, 2
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr1
; GCN-NEXT: renamable $sgpr0 = S_MUL_I32 3, 3
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_ENDPGM 0
%0:sreg_32 = S_MUL_I32 1, 1
%1:sreg_32 = S_MUL_I32 2, 2
%2:sreg_32 = S_MUL_I32 3, 3
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_ENDPGM 0
...
---
name: test_remat_s_mul_hi_i32
tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_s_mul_hi_i32
; GCN: renamable $sgpr0 = S_MUL_HI_I32 1, 1
; GCN-NEXT: renamable $sgpr1 = S_MUL_HI_I32 2, 2
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr1
; GCN-NEXT: renamable $sgpr0 = S_MUL_HI_I32 3, 3
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_ENDPGM 0
%0:sreg_32 = S_MUL_HI_I32 1, 1
%1:sreg_32 = S_MUL_HI_I32 2, 2
%2:sreg_32 = S_MUL_HI_I32 3, 3
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_ENDPGM 0
...
---
name: test_remat_s_mul_hi_u32
tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_s_mul_hi_u32
; GCN: renamable $sgpr0 = S_MUL_HI_U32 1, 1
; GCN-NEXT: renamable $sgpr1 = S_MUL_HI_U32 2, 2
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr1
; GCN-NEXT: renamable $sgpr0 = S_MUL_HI_U32 3, 3
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_ENDPGM 0
%0:sreg_32 = S_MUL_HI_U32 1, 1
%1:sreg_32 = S_MUL_HI_U32 2, 2
%2:sreg_32 = S_MUL_HI_U32 3, 3
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_ENDPGM 0
...
---
name: test_remat_s_pack_ll_b32_b16
tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_s_pack_ll_b32_b16
; GCN: renamable $sgpr0 = S_PACK_LL_B32_B16 1, 1
; GCN-NEXT: renamable $sgpr1 = S_PACK_LL_B32_B16 2, 2
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr1
; GCN-NEXT: renamable $sgpr0 = S_PACK_LL_B32_B16 3, 3
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_ENDPGM 0
%0:sreg_32 = S_PACK_LL_B32_B16 1, 1
%1:sreg_32 = S_PACK_LL_B32_B16 2, 2
%2:sreg_32 = S_PACK_LL_B32_B16 3, 3
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_ENDPGM 0
...
---
name: test_remat_s_pack_lh_b32_b16
tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_s_pack_lh_b32_b16
; GCN: renamable $sgpr0 = S_PACK_LH_B32_B16 1, 1
; GCN-NEXT: renamable $sgpr1 = S_PACK_LH_B32_B16 2, 2
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr1
; GCN-NEXT: renamable $sgpr0 = S_PACK_LH_B32_B16 3, 3
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_ENDPGM 0
%0:sreg_32 = S_PACK_LH_B32_B16 1, 1
%1:sreg_32 = S_PACK_LH_B32_B16 2, 2
%2:sreg_32 = S_PACK_LH_B32_B16 3, 3
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_ENDPGM 0
...
---
name: test_remat_s_pack_hh_b32_b16
tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_s_pack_hh_b32_b16
; GCN: renamable $sgpr0 = S_PACK_HH_B32_B16 1, 1
; GCN-NEXT: renamable $sgpr1 = S_PACK_HH_B32_B16 2, 2
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr1
; GCN-NEXT: renamable $sgpr0 = S_PACK_HH_B32_B16 3, 3
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0
; GCN-NEXT: S_ENDPGM 0
%0:sreg_32 = S_PACK_HH_B32_B16 1, 1
%1:sreg_32 = S_PACK_HH_B32_B16 2, 2
%2:sreg_32 = S_PACK_HH_B32_B16 3, 3
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_ENDPGM 0
...
---
name: test_remat_s_getpc_b64
tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_s_getpc_b64
; GCN: renamable $sgpr0_sgpr1 = S_GETPC_B64_pseudo
; GCN-NEXT: renamable $sgpr2_sgpr3 = S_GETPC_B64_pseudo
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0_sgpr1
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr2_sgpr3
; GCN-NEXT: renamable $sgpr0_sgpr1 = S_GETPC_B64_pseudo
; GCN-NEXT: S_NOP 0, implicit killed renamable $sgpr0_sgpr1
; GCN-NEXT: S_ENDPGM 0
%0:sgpr_64 = S_GETPC_B64_pseudo
%1:sgpr_64 = S_GETPC_B64_pseudo
%2:sgpr_64 = S_GETPC_B64_pseudo
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_ENDPGM 0
...
---
name: test_remat_s_getpc_b64_2
tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_s_getpc_b64_2
; GCN: renamable $sgpr0_sgpr1 = S_GETPC_B64_pseudo
; GCN-NEXT: renamable $sgpr2_sgpr3 = S_GETPC_B64_pseudo
; GCN-NEXT: SI_SPILL_S32_SAVE killed renamable $sgpr0, %stack.3, implicit $exec, implicit $sp_reg :: (store (s32) into %stack.3, addrspace 5)
; GCN-NEXT: SI_SPILL_S32_SAVE killed renamable $sgpr1, %stack.0, implicit $exec, implicit $sp_reg :: (store (s32) into %stack.0, addrspace 5)
; GCN-NEXT: renamable $sgpr1 = COPY renamable $sgpr2
; GCN-NEXT: SI_SPILL_S32_SAVE killed renamable $sgpr1, %stack.1, implicit $exec, implicit $sp_reg :: (store (s32) into %stack.1, addrspace 5)
; GCN-NEXT: renamable $sgpr1 = COPY killed renamable $sgpr3
; GCN-NEXT: SI_SPILL_S32_SAVE killed renamable $sgpr1, %stack.2, implicit $exec, implicit $sp_reg :: (store (s32) into %stack.2, addrspace 5)
; GCN-NEXT: renamable $sgpr0_sgpr1 = S_GETPC_B64_pseudo
; GCN-NEXT: SI_SPILL_S32_SAVE killed renamable $sgpr0, %stack.5, implicit $exec, implicit $sp_reg :: (store (s32) into %stack.5, addrspace 5)
; GCN-NEXT: renamable $sgpr0 = COPY killed renamable $sgpr1
; GCN-NEXT: SI_SPILL_S32_SAVE killed renamable $sgpr0, %stack.4, implicit $exec, implicit $sp_reg :: (store (s32) into %stack.4, addrspace 5)
; GCN-NEXT: renamable $sgpr0 = SI_SPILL_S32_RESTORE %stack.1, implicit $exec, implicit $sp_reg :: (load (s32) from %stack.1, addrspace 5)
; GCN-NEXT: renamable $sgpr1 = SI_SPILL_S32_RESTORE %stack.3, implicit $exec, implicit $sp_reg :: (load (s32) from %stack.3, addrspace 5)
; GCN-NEXT: dead renamable $sgpr0 = S_ADD_U32 killed renamable $sgpr1, killed renamable $sgpr0, implicit-def $scc
; GCN-NEXT: renamable $sgpr0 = SI_SPILL_S32_RESTORE %stack.0, implicit $exec, implicit $sp_reg :: (load (s32) from %stack.0, addrspace 5)
; GCN-NEXT: renamable $sgpr1 = SI_SPILL_S32_RESTORE %stack.2, implicit $exec, implicit $sp_reg :: (load (s32) from %stack.2, addrspace 5)
; GCN-NEXT: dead renamable $sgpr0 = S_ADDC_U32 killed renamable $sgpr0, killed renamable $sgpr1, implicit-def $scc, implicit $scc
; GCN-NEXT: renamable $sgpr0 = SI_SPILL_S32_RESTORE %stack.3, implicit $exec, implicit $sp_reg :: (load (s32) from %stack.3, addrspace 5)
; GCN-NEXT: renamable $sgpr1 = SI_SPILL_S32_RESTORE %stack.5, implicit $exec, implicit $sp_reg :: (load (s32) from %stack.5, addrspace 5)
; GCN-NEXT: dead renamable $sgpr0 = S_ADD_U32 killed renamable $sgpr0, killed renamable $sgpr1, implicit-def $scc
; GCN-NEXT: renamable $sgpr0 = SI_SPILL_S32_RESTORE %stack.0, implicit $exec, implicit $sp_reg :: (load (s32) from %stack.0, addrspace 5)
; GCN-NEXT: renamable $sgpr1 = SI_SPILL_S32_RESTORE %stack.4, implicit $exec, implicit $sp_reg :: (load (s32) from %stack.4, addrspace 5)
; GCN-NEXT: dead renamable $sgpr0 = S_ADDC_U32 killed renamable $sgpr0, killed renamable $sgpr1, implicit-def $scc, implicit $scc
; GCN-NEXT: renamable $sgpr0 = SI_SPILL_S32_RESTORE %stack.1, implicit $exec, implicit $sp_reg :: (load (s32) from %stack.1, addrspace 5)
; GCN-NEXT: renamable $sgpr1 = SI_SPILL_S32_RESTORE %stack.5, implicit $exec, implicit $sp_reg :: (load (s32) from %stack.5, addrspace 5)
; GCN-NEXT: dead renamable $sgpr0 = S_ADD_U32 killed renamable $sgpr0, killed renamable $sgpr1, implicit-def $scc
; GCN-NEXT: renamable $sgpr0 = SI_SPILL_S32_RESTORE %stack.2, implicit $exec, implicit $sp_reg :: (load (s32) from %stack.2, addrspace 5)
; GCN-NEXT: renamable $sgpr1 = SI_SPILL_S32_RESTORE %stack.4, implicit $exec, implicit $sp_reg :: (load (s32) from %stack.4, addrspace 5)
; GCN-NEXT: dead renamable $sgpr0 = S_ADDC_U32 killed renamable $sgpr0, killed renamable $sgpr1, implicit-def $scc, implicit $scc
; GCN-NEXT: S_ENDPGM 0
%0:sreg_64 = S_GETPC_B64_pseudo
%1:sreg_64 = S_GETPC_B64_pseudo
%2:sreg_64 = S_GETPC_B64_pseudo
%4:sreg_32 = COPY %0.sub0:sreg_64
%5:sreg_32 = COPY %0.sub1:sreg_64
%6:sreg_32 = COPY %1.sub0:sreg_64
%7:sreg_32 = COPY %1.sub1:sreg_64
%8:sreg_32 = COPY %2.sub0:sreg_64
%9:sreg_32 = COPY %2.sub1:sreg_64
%10:sreg_32 = S_ADD_U32 %4:sreg_32, %6:sreg_32, implicit-def $scc
%11:sreg_32 = S_ADDC_U32 %5:sreg_32, %7:sreg_32, implicit-def $scc, implicit $scc
%12:sreg_32 = S_ADD_U32 %4:sreg_32, %8:sreg_32, implicit-def $scc
%13:sreg_32 = S_ADDC_U32 %5:sreg_32, %9:sreg_32, implicit-def $scc, implicit $scc
%14:sreg_32 = S_ADD_U32 %6:sreg_32, %8:sreg_32, implicit-def $scc
%15:sreg_32 = S_ADDC_U32 %7:sreg_32, %9:sreg_32, implicit-def $scc, implicit $scc
S_ENDPGM 0
...
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