<commit_before><commit_msg>AMDGPU: Forgot to commit test file for r358890<commit_after># NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=amdgcn-mesa-mesa3d -run-pass=si-optimize-exec-masking-pre-ra %s -o - | FileCheck -check-prefix=GCN %s

# Check for regression from assuming an instruction was a copy after
# dropping the opcode check.
---
name: exec_src1_is_not_copy
tracksRegLiveness: true
machineFunctionInfo:
  isEntryFunction: true
  scratchRSrcReg:  '$sgpr96_sgpr97_sgpr98_sgpr99'
  scratchWaveOffsetReg: '$sgpr101'
  frameOffsetReg:  '$sgpr101'
body:             |
  ; GCN-LABEL: name: exec_src1_is_not_copy
  ; GCN: bb.0:
  ; GCN:   successors: %bb.1(0x40000000), %bb.2(0x40000000)
  ; GCN:   liveins: $vgpr0
  ; GCN:   [[COPY:%[0-9]+]]:sreg_64 = COPY $exec
  ; GCN:   [[DEF:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
  ; GCN:   [[V_CMP_NE_U32_e64_:%[0-9]+]]:sreg_64 = V_CMP_NE_U32_e64 0, [[DEF]], implicit $exec
  ; GCN:   [[COPY1:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
  ; GCN:   [[S_AND_B64_:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY1]], [[V_CMP_NE_U32_e64_]], implicit-def dead $scc
  ; GCN:   [[S_XOR_B64_:%[0-9]+]]:sreg_64 = S_XOR_B64 [[S_AND_B64_]], [[COPY1]], implicit-def dead $scc
  ; GCN:   $exec = S_MOV_B64_term [[S_AND_B64_]]
  ; GCN:   SI_MASK_BRANCH %bb.2, implicit $exec
  ; GCN:   S_BRANCH %bb.1
  ; GCN: bb.1:
  ; GCN:   successors: %bb.2(0x80000000)
  ; GCN: bb.2:
  ; GCN:   successors: %bb.3(0x40000000), %bb.6(0x40000000)
  ; GCN:   [[S_OR_SAVEEXEC_B64_:%[0-9]+]]:sreg_64 = S_OR_SAVEEXEC_B64 [[S_XOR_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec
  ; GCN:   $exec = S_AND_B64 $exec, [[COPY]], implicit-def dead $scc
  ; GCN:   [[S_AND_B64_1:%[0-9]+]]:sreg_64 = S_AND_B64 $exec, [[S_OR_SAVEEXEC_B64_]], implicit-def $scc
  ; GCN:   $exec = S_XOR_B64_term $exec, [[S_AND_B64_1]], implicit-def $scc
  ; GCN:   SI_MASK_BRANCH %bb.6, implicit $exec
  ; GCN:   S_BRANCH %bb.3
  ; GCN: bb.3:
  ; GCN:   successors: %bb.4(0x40000000), %bb.5(0x40000000)
  ; GCN:   [[V_CMP_NE_U32_e64_1:%[0-9]+]]:sreg_64 = V_CMP_NE_U32_e64 0, [[DEF]], implicit $exec
  ; GCN:   [[COPY2:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
  ; GCN:   [[S_AND_B64_2:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY2]], [[V_CMP_NE_U32_e64_1]], implicit-def dead $scc
  ; GCN:   $exec = S_MOV_B64_term [[S_AND_B64_2]]
  ; GCN:   SI_MASK_BRANCH %bb.5, implicit $exec
  ; GCN:   S_BRANCH %bb.4
  ; GCN: bb.4:
  ; GCN:   successors: %bb.5(0x80000000)
  ; GCN: bb.5:
  ; GCN:   successors: %bb.6(0x80000000)
  ; GCN:   $exec = S_OR_B64 $exec, [[COPY2]], implicit-def $scc
  ; GCN: bb.6:
  ; GCN:   $exec = S_OR_B64 $exec, [[S_AND_B64_1]], implicit-def $scc
  bb.0:
    successors: %bb.1, %bb.2
    liveins: $vgpr0

    %0:sreg_64 = COPY $exec
    %1:vgpr_32 = IMPLICIT_DEF
    %2:sreg_64 = V_CMP_NE_U32_e64 0, %1, implicit $exec
    %3:sreg_64 = COPY $exec, implicit-def $exec
    %4:sreg_64 = S_AND_B64 %3, %2, implicit-def dead $scc
    %5:sreg_64 = S_XOR_B64 %4, %3, implicit-def dead $scc
    $exec = S_MOV_B64_term %4
    SI_MASK_BRANCH %bb.2, implicit $exec
    S_BRANCH %bb.1

  bb.1:

  bb.2:
    successors: %bb.3, %bb.6

    %6:sreg_64 = S_OR_SAVEEXEC_B64 %5, implicit-def $exec, implicit-def $scc, implicit $exec
    $exec = S_AND_B64 $exec, %0, implicit-def dead $scc
    %7:sreg_64 = S_AND_B64 $exec, %6, implicit-def $scc
    $exec = S_XOR_B64_term $exec, %7, implicit-def $scc
    SI_MASK_BRANCH %bb.6, implicit $exec
    S_BRANCH %bb.3

  bb.3:
    successors: %bb.4, %bb.5

    %8:sreg_64 = V_CMP_NE_U32_e64 0, %1, implicit $exec
    %9:sreg_64 = COPY $exec, implicit-def $exec
    %10:sreg_64 = S_AND_B64 %9, %8, implicit-def dead $scc
    $exec = S_MOV_B64_term %10
    SI_MASK_BRANCH %bb.5, implicit $exec
    S_BRANCH %bb.4

  bb.4:

  bb.5:
    $exec = S_OR_B64 $exec, %9, implicit-def $scc

  bb.6:
    $exec = S_OR_B64 $exec, %7, implicit-def $scc

...

{'fraction_non_alphanumeric': 0.1677715451300357, 'fraction_numerical': 0.09153493115757266, 'mean_word_length': 3.7208182912154033, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 9, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '5320524', 'n_tokens_mistral': 2077, 'n_tokens_neox': 1900, 'n_words': 359}