# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 3
# RUN: llc -mtriple=x86_64-- -run-pass=peephole-opt %s -o - | FileCheck %s
--- |
  define void @foldImmediate() { ret void }
...
---
# Check that immediates can be folded into ALU instructions.
name: foldImmediate
registers:
  - { id: 0, class: gr32 }
  - { id: 1, class: gr32 }
  - { id: 2, class: gr32 }
  - { id: 3, class: gr32 }
  - { id: 4, class: gr32 }
  - { id: 5, class: gr32 }
  - { id: 6, class: gr32 }
  - { id: 7, class: gr64 }
  - { id: 8, class: gr64 }
  - { id: 9, class: gr64 }
  - { id: 10, class: gr64 }
  - { id: 11, class: gr64 }
  - { id: 12, class: gr64 }
  - { id: 13, class: gr64 }
  - { id: 14, class: gr64 }
  - { id: 15, class: gr64 }
  - { id: 16, class: gr32 }
  - { id: 17, class: gr64 }
  - { id: 18, class: gr32 }

body: |
  bb.0:
    liveins: $rdi, $rsi

    ; CHECK-LABEL: name: foldImmediate
    ; CHECK: liveins: $rdi, $rsi
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[MOV32ri:%[0-9]+]]:gr32 = MOV32ri 81
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:gr32 = COPY $edi
    ; CHECK-NEXT: CTEST32ri [[COPY]], 81, 2, 10, implicit-def $eflags, implicit $eflags
    ; CHECK-NEXT: NOOP implicit $eflags
    ; CHECK-NEXT: CCMP32ri [[COPY]], 81, 2, 10, implicit-def $eflags, implicit $eflags
    ; CHECK-NEXT: NOOP implicit $eflags
    ; CHECK-NEXT: [[SUBREG_TO_REG:%[0-9]+]]:gr64 = SUBREG_TO_REG killed [[MOV32ri]], %subreg.sub_32bit
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:gr64 = COPY $rsi
    ; CHECK-NEXT: CTEST64ri32 [[COPY1]], 81, 2, 10, implicit-def $eflags, implicit $eflags
    ; CHECK-NEXT: NOOP implicit $eflags
    ; CHECK-NEXT: CCMP64ri32 [[COPY1]], 81, 2, 10, implicit-def $eflags, implicit $eflags
    ; CHECK-NEXT: NOOP implicit $eflags
    ; CHECK-NEXT: CCMP64rr [[SUBREG_TO_REG]], [[COPY1]], 2, 10, implicit-def $eflags, implicit $eflags
    ; CHECK-NEXT: NOOP implicit $eflags
    %0 = MOV32ri 81
    %1 = COPY $edi

    CTEST32rr %0, %1, 2, 10, implicit-def $eflags, implicit $eflags
    NOOP implicit $eflags

    CCMP32rr %1, %0, 2, 10, implicit-def $eflags, implicit $eflags
    NOOP implicit $eflags

    %7 = SUBREG_TO_REG killed %0:gr32, %subreg.sub_32bit
    %8 = COPY $rsi

    CTEST64rr %8, %7, 2, 10, implicit-def $eflags, implicit $eflags
    NOOP implicit $eflags

    CCMP64rr %8, %7, 2, 10, implicit-def $eflags, implicit $eflags
    NOOP implicit $eflags
    CCMP64rr %7, %8, 2, 10, implicit-def $eflags, implicit $eflags
    NOOP implicit $eflags
...