mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-23 11:13:28 +01:00
d49cb60862
Summary: This catches malformed mir files which specify alignment as log2 instead of pow2. See https://reviews.llvm.org/D65945 for reference, This is patch is part of a series to introduce an Alignment type. See this thread for context: http://lists.llvm.org/pipermail/llvm-dev/2019-July/133851.html See this patch for the introduction of the type: https://reviews.llvm.org/D64790 Reviewers: courbet Subscribers: MatzeB, qcolombet, dschuff, arsenm, sdardis, nemanjai, jvesely, nhaehnle, hiraditya, kbarton, asb, rbar, johnrusso, simoncook, apazos, sabuasal, niosHD, jrtc27, MaskRay, zzheng, edward-jones, atanasyan, rogfer01, MartinMosbeck, brucehoult, the_o, PkmX, jocewei, jsji, Petar.Avramovic, asbirlea, s.egerton, pzheng, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D67433 llvm-svn: 371608
60 lines
1.6 KiB
YAML
60 lines
1.6 KiB
YAML
# RUN: llc -o - %s -mtriple=aarch64-windows -start-before=prologepilog \
|
|
# RUN: -stop-after=prologepilog | FileCheck %s
|
|
# Check save_reg_x, save_reg
|
|
|
|
# CHECK: early-clobber $sp = frame-setup STRXpre killed $x22, $sp, -16
|
|
# CHECK-NEXT: frame-setup SEH_SaveReg_X 22, -16
|
|
# CHECK-NEXT: frame-setup STRXui killed $x19, $sp, 1
|
|
# CHECK-NEXT: frame-setup SEH_SaveReg 19, 8
|
|
# CHECK-NEXT: frame-setup SEH_PrologEnd
|
|
# CHECK: frame-destroy SEH_EpilogStart
|
|
# CHECK-NEXT: $x19 = frame-destroy LDRXui $sp, 1
|
|
# CHECK-NEXT: frame-destroy SEH_SaveReg 19, 8
|
|
# CHECK-NEXT: early-clobber $sp, $x22 = frame-destroy LDRXpost $sp, 16
|
|
# CHECK-NEXT: frame-destroy SEH_SaveReg_X 22, -16
|
|
# CHECK-NEXT: frame-destroy SEH_EpilogEnd
|
|
# CHECK-NEXT: RET_ReallyLR implicit $x0
|
|
...
|
|
---
|
|
name: test
|
|
alignment: 4
|
|
exposesReturnsTwice: false
|
|
legalized: false
|
|
regBankSelected: false
|
|
selected: false
|
|
failedISel: false
|
|
tracksRegLiveness: true
|
|
hasWinCFI: true
|
|
registers:
|
|
liveins:
|
|
- { reg: '$w0', virtual-reg: '' }
|
|
frameInfo:
|
|
isFrameAddressTaken: false
|
|
isReturnAddressTaken: false
|
|
hasStackMap: false
|
|
hasPatchPoint: false
|
|
stackSize: 112
|
|
offsetAdjustment: 0
|
|
maxAlignment: 8
|
|
adjustsStack: false
|
|
hasCalls: false
|
|
stackProtector: ''
|
|
maxCallFrameSize: 0
|
|
hasOpaqueSPAdjustment: true
|
|
hasVAStart: false
|
|
hasMustTailInVarArgFunc: false
|
|
localFrameSize: 0
|
|
savePoint: ''
|
|
restorePoint: ''
|
|
fixedStack:
|
|
stack:
|
|
constants:
|
|
body: |
|
|
bb.0.entry:
|
|
liveins: $x0, $x1
|
|
$x19 = ADDXrr $x0, killed $x1
|
|
$x22 = ADDXrr killed $x19, $x0
|
|
$x0 = COPY killed $x22
|
|
RET_ReallyLR implicit $x0
|
|
...
|