llvm/test/CodeGen/AArch64/GlobalISel/postlegalizer-combiner-constant-fold.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple aarch64 -run-pass=aarch64-postlegalizer-combiner -verify-machineinstrs %s -o - | FileCheck %s

---
name:            add
alignment:       4
legalized:       true
liveins:
  - { reg: '$w0' }
body:             |
  bb.1.entry:
    liveins: $x0

    ; CHECK-LABEL: name: add
    ; CHECK: %res:_(s64) = G_CONSTANT i64 42
    ; CHECK: $x0 = COPY %res(s64)
    ; CHECK: RET_ReallyLR implicit $x0
    %a:_(s64) = G_CONSTANT i64 40
    %b:_(s64) = G_CONSTANT i64 2
    %res:_(s64) = G_ADD %a, %b
    $x0 = COPY %res(s64)
    RET_ReallyLR implicit $x0

...
---
name:            sub
alignment:       4
legalized:       true
liveins:
  - { reg: '$w0' }
body:             |
  bb.1.entry:
    liveins: $x0

    ; CHECK-LABEL: name: sub
    ; CHECK: %res:_(s64) = G_CONSTANT i64 38
    ; CHECK: $x0 = COPY %res(s64)
    ; CHECK: RET_ReallyLR implicit $x0
    %a:_(s64) = G_CONSTANT i64 40
    %b:_(s64) = G_CONSTANT i64 2
    %res:_(s64) = G_SUB %a, %b
    $x0 = COPY %res(s64)
    RET_ReallyLR implicit $x0

...
---
name:            mul
alignment:       4
legalized:       true
liveins:
  - { reg: '$w0' }
body:             |
  bb.1.entry:
    liveins: $x0

    ; CHECK-LABEL: name: mul
    ; CHECK: %res:_(s64) = G_CONSTANT i64 80
    ; CHECK: $x0 = COPY %res(s64)
    ; CHECK: RET_ReallyLR implicit $x0
    %a:_(s64) = G_CONSTANT i64 40
    %b:_(s64) = G_CONSTANT i64 2
    %res:_(s64) = G_MUL %a, %b
    $x0 = COPY %res(s64)
    RET_ReallyLR implicit $x0

...
---
name:            and
alignment:       4
legalized:       true
liveins:
  - { reg: '$w0' }
body:             |
  bb.1.entry:
    liveins: $x0

    ; CHECK-LABEL: name: and
    ; CHECK: %res:_(s64) = G_CONSTANT i64 0
    ; CHECK: $x0 = COPY %res(s64)
    ; CHECK: RET_ReallyLR implicit $x0
    %a:_(s64) = G_CONSTANT i64 40
    %b:_(s64) = G_CONSTANT i64 2
    %res:_(s64) = G_AND %a, %b
    $x0 = COPY %res(s64)
    RET_ReallyLR implicit $x0

...
---
name:            or
alignment:       4
legalized:       true
liveins:
  - { reg: '$w0' }
body:             |
  bb.1.entry:
    liveins: $x0

    ; CHECK-LABEL: name: or
    ; CHECK: %res:_(s64) = G_CONSTANT i64 62
    ; CHECK: $x0 = COPY %res(s64)
    ; CHECK: RET_ReallyLR implicit $x0
    %a:_(s64) = G_CONSTANT i64 42
    %b:_(s64) = G_CONSTANT i64 22
    %res:_(s64) = G_OR %a, %b
    $x0 = COPY %res(s64)
    RET_ReallyLR implicit $x0

...
---
name:            xor
alignment:       4
legalized:       true
liveins:
  - { reg: '$w0' }
body:             |
  bb.1.entry:
    liveins: $x0

    ; CHECK-LABEL: name: xor
    ; CHECK: %res:_(s64) = G_CONSTANT i64 12
    ; CHECK: $x0 = COPY %res(s64)
    ; CHECK: RET_ReallyLR implicit $x0
    %a:_(s64) = G_CONSTANT i64 8
    %b:_(s64) = G_CONSTANT i64 4
    %res:_(s64) = G_XOR %a, %b
    $x0 = COPY %res(s64)
    RET_ReallyLR implicit $x0

...