45 lines
1.5 KiB
YAML
45 lines
1.5 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
|
|
# RUN: llc -mtriple=aarch64-apple-ios -run-pass=legalizer -verify-machineinstrs %s -o - | FileCheck %s
|
|
|
|
# Check that we can legalize G_BZERO on Darwin.
|
|
|
|
...
|
|
---
|
|
name: bzero
|
|
tracksRegLiveness: true
|
|
body: |
|
|
bb.0:
|
|
liveins: $x0, $x1
|
|
; CHECK-LABEL: name: bzero
|
|
; CHECK: liveins: $x0, $x1
|
|
; CHECK: %ptr:_(p0) = COPY $x0
|
|
; CHECK: %width:_(s64) = COPY $x1
|
|
; CHECK: ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit $sp
|
|
; CHECK: $x0 = COPY %ptr(p0)
|
|
; CHECK: $x1 = COPY %width(s64)
|
|
; CHECK: BL &bzero, csr_darwin_aarch64_aapcs, implicit-def $lr, implicit $sp, implicit $x0, implicit $x1
|
|
; CHECK: ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit $sp
|
|
; CHECK: RET_ReallyLR
|
|
%ptr:_(p0) = COPY $x0
|
|
%width:_(s64) = COPY $x1
|
|
G_BZERO %ptr(p0), %width(s64), 0 :: (store (s32))
|
|
RET_ReallyLR
|
|
|
|
...
|
|
---
|
|
name: bzero_tail_call
|
|
tracksRegLiveness: true
|
|
body: |
|
|
bb.0:
|
|
liveins: $x0, $x1
|
|
; CHECK-LABEL: name: bzero_tail_call
|
|
; CHECK: liveins: $x0, $x1
|
|
; CHECK: %ptr:_(p0) = COPY $x0
|
|
; CHECK: %width:_(s64) = COPY $x1
|
|
; CHECK: $x0 = COPY %ptr(p0)
|
|
; CHECK: $x1 = COPY %width(s64)
|
|
; CHECK: TCRETURNdi &bzero, 0, csr_darwin_aarch64_aapcs, implicit $sp, implicit $x0, implicit $x1
|
|
%ptr:_(p0) = COPY $x0
|
|
%width:_(s64) = COPY $x1
|
|
G_BZERO %ptr(p0), %width(s64), 1 :: (store (s32))
|
|
RET_ReallyLR
|