test/CodeGen/RISCV/riscv-scavenge-crash-2nd-pass-rv64.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 6
# RUN: llc -mtriple=riscv64 -run-pass=prologepilog -verify-machineinstrs %s -o - | FileCheck %s

---
name:            test
alignment:       4
tracksRegLiveness: true
noPhis:          true
isSSA:           true
noVRegs:         true
frameInfo:
  maxAlignment:    8
  adjustsStack:    true
  hasCalls:        true
  maxCallFrameSize: 4808
stack:
  - { id: 0, name: '', type: spill-slot, offset: 0, size: 104, alignment: 8,
      stack-id: default, callee-saved-register: '', callee-saved-restored: true,
      debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
body:             |
  ; CHECK-LABEL: name: test
  ; CHECK: bb.0:
  ; CHECK-NEXT:   successors: %bb.1(0x40000000), %bb.5(0x40000000)
  ; CHECK-NEXT:   liveins: $x10, $x11, $x12, $x1
  ; CHECK-NEXT: {{  $}}
  ; CHECK-NEXT:   $x2 = frame-setup ADDI $x2, -2032
  ; CHECK-NEXT:   frame-setup CFI_INSTRUCTION def_cfa_offset 2032
  ; CHECK-NEXT:   frame-setup SD killed $x1, $x2, 2024 :: (store (s64) into %stack.1)
  ; CHECK-NEXT:   frame-setup SD killed $x8, $x2, 2016 :: (store (s64) into %stack.2)
  ; CHECK-NEXT:   frame-setup CFI_INSTRUCTION offset $x1, -8
  ; CHECK-NEXT:   frame-setup CFI_INSTRUCTION offset $x8, -16
  ; CHECK-NEXT:   $x8 = frame-setup ADDI $x2, 2032
  ; CHECK-NEXT:   frame-setup CFI_INSTRUCTION def_cfa $x8, 0
  ; CHECK-NEXT:   $x2 = frame-setup ADDI $x2, -2048
  ; CHECK-NEXT:   $x2 = frame-setup ADDI killed $x2, -864
  ; CHECK-NEXT:   BEQ undef renamable $x10, $x0, %bb.5
  ; CHECK-NEXT:   PseudoBR %bb.1
  ; CHECK-NEXT: {{  $}}
  ; CHECK-NEXT: bb.1:
  ; CHECK-NEXT:   successors: %bb.2(0x80000000)
  ; CHECK-NEXT:   liveins: $x10, $x11, $x12
  ; CHECK-NEXT: {{  $}}
  ; CHECK-NEXT: bb.2:
  ; CHECK-NEXT:   successors: %bb.3(0x80000000)
  ; CHECK-NEXT:   liveins: $x11, $x30
  ; CHECK-NEXT: {{  $}}
  ; CHECK-NEXT: bb.3:
  ; CHECK-NEXT:   successors: %bb.4(0x04000000), %bb.3(0x7c000000)
  ; CHECK-NEXT:   liveins: $x6, $x8, $x9, $x10, $x11, $x17, $x18, $x19, $x20, $x21, $x22, $x23, $x24, $x28, $x31, $x30
  ; CHECK-NEXT: {{  $}}
  ; CHECK-NEXT:   SD undef renamable $x23, $x8, -128
  ; CHECK-NEXT:   BEQ undef renamable $x30, $x0, %bb.3
  ; CHECK-NEXT:   PseudoBR %bb.4
  ; CHECK-NEXT: {{  $}}
  ; CHECK-NEXT: bb.4:
  ; CHECK-NEXT:   successors: %bb.2(0x80000000)
  ; CHECK-NEXT:   liveins: $x1, $x5, $x7, $x11, $x12, $x13, $x14, $x15, $x16, $x25, $x26, $x27, $x29, $x30
  ; CHECK-NEXT: {{  $}}
  ; CHECK-NEXT:   PseudoBR %bb.2
  ; CHECK-NEXT: {{  $}}
  ; CHECK-NEXT: bb.5:
  ; CHECK-NEXT:   liveins: $x10
  ; CHECK-NEXT: {{  $}}
  ; CHECK-NEXT:   $x2 = frame-destroy ADDI $x2, 2032
  ; CHECK-NEXT:   $x2 = frame-destroy ADDI killed $x2, 880
  ; CHECK-NEXT:   frame-destroy CFI_INSTRUCTION def_cfa $x2, 2032
  ; CHECK-NEXT:   $x1 = frame-destroy LD $x2, 2024 :: (load (s64) from %stack.1)
  ; CHECK-NEXT:   $x8 = frame-destroy LD $x2, 2016 :: (load (s64) from %stack.2)
  ; CHECK-NEXT:   frame-destroy CFI_INSTRUCTION restore $x1
  ; CHECK-NEXT:   frame-destroy CFI_INSTRUCTION restore $x8
  ; CHECK-NEXT:   $x2 = frame-destroy ADDI $x2, 2032
  ; CHECK-NEXT:   frame-destroy CFI_INSTRUCTION def_cfa_offset 0
  ; CHECK-NEXT:   PseudoRET
  bb.0:
    successors: %bb.1(0x40000000), %bb.5(0x40000000)
    liveins: $x10, $x11, $x12

    BEQ undef renamable $x10, $x0, %bb.5
    PseudoBR %bb.1

  bb.1:
    successors: %bb.2(0x80000000)
    liveins: $x10, $x11, $x12

  bb.2:
    successors: %bb.3(0x80000000)
    liveins: $x11, $x30

  bb.3:
    successors: %bb.4(0x04000000), %bb.3(0x7c000000)
    liveins: $x6, $x8, $x9, $x10, $x11, $x17, $x18, $x19, $x20, $x21, $x22, $x23, $x24, $x28, $x31, $x30

    SD undef renamable $x23, %stack.0, 0
    BEQ undef renamable $x30, $x0, %bb.3
    PseudoBR %bb.4

  bb.4:
    successors: %bb.2(0x80000000)
    liveins: $x1, $x5, $x7, $x11, $x12, $x13, $x14, $x15, $x16, $x25, $x26, $x27, $x29, $x30

    PseudoBR %bb.2

  bb.5:
    liveins: $x10

    ADJCALLSTACKDOWN 4808, 0, implicit-def dead $x2, implicit $x2
    ADJCALLSTACKUP 4808, 0, implicit-def dead $x2, implicit $x2
    PseudoRET
...