# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 2
# RUN: llc -verify-machineinstrs -mtriple=x86_64-linux-gnu -run-pass=legalizer %s -o - | FileCheck %s
# test freeze
...
---
name: test_freezep0
body: |
bb.1:
; CHECK-LABEL: name: test_freezep0
; CHECK: [[DEF:%[0-9]+]]:_(p0) = IMPLICIT_DEF
; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(p0) = G_FREEZE [[DEF]]
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY [[FREEZE]](p0)
; CHECK-NEXT: RET 0, implicit [[COPY]](p0)
%0:_(p0) = IMPLICIT_DEF
%1:_(p0) = G_FREEZE %0
%2:_(p0) = COPY %1(p0)
RET 0, implicit %2
...
---
name: test_freeze64
body: |
bb.1:
; CHECK-LABEL: name: test_freeze64
; CHECK: [[DEF:%[0-9]+]]:_(s64) = IMPLICIT_DEF
; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(s64) = G_FREEZE [[DEF]]
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY [[FREEZE]](s64)
; CHECK-NEXT: RET 0, implicit [[COPY]](s64)
%0:_(s64) = IMPLICIT_DEF
%1:_(s64) = G_FREEZE %0
%2:_(s64) = COPY %1(s64)
RET 0, implicit %2
...
---
name: test_freeze48
body: |
bb.1:
; CHECK-LABEL: name: test_freeze48
; CHECK: [[DEF:%[0-9]+]]:_(s48) = IMPLICIT_DEF
; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[DEF]](s48)
; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(s64) = G_FREEZE [[ANYEXT]]
; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s48) = G_TRUNC [[FREEZE]](s64)
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s48) = COPY [[TRUNC]](s48)
; CHECK-NEXT: RET 0, implicit [[COPY]](s48)
%0:_(s48) = IMPLICIT_DEF
%1:_(s48) = G_FREEZE %0
%2:_(s48) = COPY %1(s48)
RET 0, implicit %2
...
---
name: test_freeze32
body: |
bb.1:
; CHECK-LABEL: name: test_freeze32
; CHECK: [[DEF:%[0-9]+]]:_(s32) = IMPLICIT_DEF
; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(s32) = G_FREEZE [[DEF]]
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY [[FREEZE]](s32)
; CHECK-NEXT: RET 0, implicit [[COPY]](s32)
%0:_(s32) = IMPLICIT_DEF
%1:_(s32) = G_FREEZE %0
%2:_(s32) = COPY %1(s32)
RET 0, implicit %2
...
---
name: test_freeze16
body: |
bb.1:
; CHECK-LABEL: name: test_freeze16
; CHECK: [[DEF:%[0-9]+]]:_(s16) = IMPLICIT_DEF
; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(s16) = G_FREEZE [[DEF]]
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s16) = COPY [[FREEZE]](s16)
; CHECK-NEXT: RET 0, implicit [[COPY]](s16)
%0:_(s16) = IMPLICIT_DEF
%1:_(s16) = G_FREEZE %0
%2:_(s16) = COPY %1(s16)
RET 0, implicit %2
...
---
name: test_freeze8
body: |
bb.1:
; CHECK-LABEL: name: test_freeze8
; CHECK: [[DEF:%[0-9]+]]:_(s8) = IMPLICIT_DEF
; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(s8) = G_FREEZE [[DEF]]
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s8) = COPY [[FREEZE]](s8)
; CHECK-NEXT: RET 0, implicit [[COPY]](s8)
%0:_(s8) = IMPLICIT_DEF
%1:_(s8) = G_FREEZE %0
%2:_(s8) = COPY %1(s8)
RET 0, implicit %2
...