test/CodeGen/AArch64/GlobalISel/legalize-ptrtoint.mir

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

...
---
name: p0_s64
body: |
  bb.0:
    liveins: $x0
    ; CHECK-LABEL: name: p0_s64
    ; CHECK: liveins: $x0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: %ptr:_(p0) = COPY $x0
    ; CHECK-NEXT: %int:_(s64) = G_PTRTOINT %ptr(p0)
    ; CHECK-NEXT: $x0 = COPY %int(s64)
    ; CHECK-NEXT: RET_ReallyLR implicit $x0
    %ptr:_(p0) = COPY $x0
    %int:_(s64) = G_PTRTOINT %ptr
    $x0 = COPY %int
    RET_ReallyLR implicit $x0
...
---
name: p0_s32
body: |
  bb.0:
    liveins: $x0
    ; CHECK-LABEL: name: p0_s32
    ; CHECK: liveins: $x0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: %ptr:_(p0) = COPY $x0
    ; CHECK-NEXT: [[PTRTOINT:%[0-9]+]]:_(s64) = G_PTRTOINT %ptr(p0)
    ; CHECK-NEXT: %int:_(s32) = G_TRUNC [[PTRTOINT]](s64)
    ; CHECK-NEXT: $w0 = COPY %int(s32)
    ; CHECK-NEXT: RET_ReallyLR implicit $w0
    %ptr:_(p0) = COPY $x0
    %int:_(s32) = G_PTRTOINT %ptr
    $w0 = COPY %int
    RET_ReallyLR implicit $w0
...
---
name: p0_s16
body: |
  bb.0:
    liveins: $x0, $h0
    ; CHECK-LABEL: name: p0_s16
    ; CHECK: liveins: $x0, $h0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: %ptr:_(p0) = COPY $x0
    ; CHECK-NEXT: [[PTRTOINT:%[0-9]+]]:_(s64) = G_PTRTOINT %ptr(p0)
    ; CHECK-NEXT: %int:_(s16) = G_TRUNC [[PTRTOINT]](s64)
    ; CHECK-NEXT: $h0 = COPY %int(s16)
    ; CHECK-NEXT: RET_ReallyLR implicit $h0
    %ptr:_(p0) = COPY $x0
    %int:_(s16) = G_PTRTOINT %ptr
    $h0 = COPY %int
    RET_ReallyLR implicit $h0
...
---
name: p0_s8
body: |
  bb.0:
    liveins: $x0, $b0
    ; CHECK-LABEL: name: p0_s8
    ; CHECK: liveins: $x0, $b0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: %ptr:_(p0) = COPY $x0
    ; CHECK-NEXT: [[PTRTOINT:%[0-9]+]]:_(s64) = G_PTRTOINT %ptr(p0)
    ; CHECK-NEXT: %int:_(s8) = G_TRUNC [[PTRTOINT]](s64)
    ; CHECK-NEXT: $b0 = COPY %int(s8)
    ; CHECK-NEXT: RET_ReallyLR implicit $b0
    %ptr:_(p0) = COPY $x0
    %int:_(s8) = G_PTRTOINT %ptr
    $b0 = COPY %int
    RET_ReallyLR implicit $b0
...
---
name: p0_s1
body: |
  bb.0:
    liveins: $x0
    ; CHECK-LABEL: name: p0_s1
    ; CHECK: liveins: $x0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: %ptr:_(p0) = COPY $x0
    ; CHECK-NEXT: [[PTRTOINT:%[0-9]+]]:_(s64) = G_PTRTOINT %ptr(p0)
    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[PTRTOINT]](s64)
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
    ; CHECK-NEXT: %ext:_(s32) = G_AND [[TRUNC]], [[C]]
    ; CHECK-NEXT: $w0 = COPY %ext(s32)
    ; CHECK-NEXT: RET_ReallyLR implicit $w0
    %ptr:_(p0) = COPY $x0
    %int:_(s1) = G_PTRTOINT %ptr
    %ext:_(s32) = G_ZEXT %int
    $w0 = COPY %ext
    RET_ReallyLR implicit $w0
...
---
name: p0_s128
body: |
  bb.0:
    liveins: $x0, $q0
    ; CHECK-LABEL: name: p0_s128
    ; CHECK: liveins: $x0, $q0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: %ptr:_(p0) = COPY $x0
    ; CHECK-NEXT: [[PTRTOINT:%[0-9]+]]:_(s64) = G_PTRTOINT %ptr(p0)
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
    ; CHECK-NEXT: %int:_(s128) = G_MERGE_VALUES [[PTRTOINT]](s64), [[C]](s64)
    ; CHECK-NEXT: $q0 = COPY %int(s128)
    ; CHECK-NEXT: RET_ReallyLR implicit $q0
    %ptr:_(p0) = COPY $x0
    %int:_(s128) = G_PTRTOINT %ptr
    $q0 = COPY %int
    RET_ReallyLR implicit $q0
...
---
name: p0_s88
body: |
  bb.0:
    liveins: $x0
    ; CHECK-LABEL: name: p0_s88
    ; CHECK: liveins: $x0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: %ptr:_(p0) = COPY $x0
    ; CHECK-NEXT: [[PTRTOINT:%[0-9]+]]:_(s64) = G_PTRTOINT %ptr(p0)
    ; CHECK-NEXT: %trunc:_(s32) = G_TRUNC [[PTRTOINT]](s64)
    ; CHECK-NEXT: $w0 = COPY %trunc(s32)
    ; CHECK-NEXT: RET_ReallyLR implicit $w0
    %ptr:_(p0) = COPY $x0
    %int:_(s88) = G_PTRTOINT %ptr
    %trunc:_(s32) = G_TRUNC %int
    $w0 = COPY %trunc
    RET_ReallyLR implicit $w0

...
---
name:            v2s64_v2p0_legal
tracksRegLiveness: true
body:             |
  bb.0:
    liveins: $q0

    ; CHECK-LABEL: name: v2s64_v2p0_legal
    ; CHECK: liveins: $q0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: %ptr:_(<2 x p0>) = COPY $q0
    ; CHECK-NEXT: %int:_(<2 x s64>) = G_PTRTOINT %ptr(<2 x p0>)
    ; CHECK-NEXT: $q0 = COPY %int(<2 x s64>)
    ; CHECK-NEXT: RET_ReallyLR implicit $q0
    %ptr:_(<2 x p0>) = COPY $q0
    %int:_(<2 x s64>) = G_PTRTOINT %ptr(<2 x p0>)
    $q0 = COPY %int(<2 x s64>)
    RET_ReallyLR implicit $q0
...