1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 5
# RUN: llc -mtriple=aarch64 -mattr=+mte -run-pass=prologepilog %s -o - | FileCheck %s
--- |
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128-Fn32"
target triple = "aarch64-arm-none-eabi"
define void @F76(i32 %0, ...) #0 {
ret void
}
...
---
name: F76
fixedStack:
- { id: 0, type: default, offset: 0, size: 4, alignment: 16, stack-id: default,
isImmutable: true, isAliased: false, callee-saved-register: '', callee-saved-restored: true,
debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
stack:
- { id: 0, name: '', type: default, offset: 0, size: 4080, alignment: 16,
stack-id: default, callee-saved-register: '', callee-saved-restored: true,
local-offset: -4080, debug-info-variable: '', debug-info-expression: '',
debug-info-location: '' }
- { id: 1, name: '', type: default, offset: 0, size: 32, alignment: 16,
stack-id: default, callee-saved-register: '', callee-saved-restored: true,
local-offset: -4112, debug-info-variable: '', debug-info-expression: '',
debug-info-location: '' }
- { id: 2, name: '', type: default, offset: 0, size: 3888, alignment: 4,
stack-id: default, callee-saved-register: '', callee-saved-restored: true,
local-offset: -8000, debug-info-variable: '', debug-info-expression: '',
debug-info-location: '' }
- { id: 3, name: '', type: default, offset: 0, size: 56, alignment: 8,
stack-id: default, callee-saved-register: '', callee-saved-restored: true,
local-offset: -8056, debug-info-variable: '', debug-info-expression: '',
debug-info-location: '' }
- { id: 4, name: '', type: default, offset: 0, size: 128, alignment: 16,
stack-id: default, callee-saved-register: '', callee-saved-restored: true,
local-offset: -8192, debug-info-variable: '', debug-info-expression: '',
debug-info-location: '' }
body: |
bb.0 (%ir-block.1):
liveins: $q0, $q1, $q2, $q3, $q4, $q5, $q6, $q7, $x1, $x2, $x3, $x4, $x5, $x6, $x7
; CHECK-LABEL: name: F76
; CHECK: liveins: $q0, $q1, $q2, $q3, $q4, $q5, $q6, $q7, $x1, $x2, $x3, $x4, $x5, $x6, $x7, $fp
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: early-clobber $sp = frame-setup STRXpre killed $fp, $sp, -16 :: (store (s64) into %stack.5)
; CHECK-NEXT: $sp = frame-setup SUBXri $sp, 2, 12
; CHECK-NEXT: frame-setup CFI_INSTRUCTION def_cfa_offset 8208
; CHECK-NEXT: frame-setup CFI_INSTRUCTION offset $w29, -16
; CHECK-NEXT: renamable $x8 = IRGstack $sp, $xzr
; CHECK-NEXT: renamable $x9 = TAGPstack $x8, 2, renamable $x8, 1
; CHECK-NEXT: renamable $x10 = COPY renamable $x9
; CHECK-NEXT: dead early-clobber renamable $x11, dead early-clobber renamable $x10 = STGloop_wback 4080, killed renamable $x10, implicit-def dead $nzcv
; CHECK-NEXT: ST2Gi renamable $x8, renamable $x8, 0
; CHECK-NEXT: $x9 = ADDXri $sp, 0, 0
; CHECK-NEXT: dead early-clobber $x8, dead early-clobber $x9 = STGloop_wback 4112, $x9, implicit-def $nzcv
; CHECK-NEXT: $sp = frame-destroy ADDXri $sp, 2, 12
; CHECK-NEXT: early-clobber $sp, $fp = frame-destroy LDRXpost $sp, 16 :: (load (s64) from %stack.5)
; CHECK-NEXT: RET_ReallyLR
/* Prologue */
renamable $x8 = IRGstack $sp, $xzr
renamable $x9 = TAGPstack %stack.0, 0, renamable $x8, 1
renamable $x10 = COPY renamable $x9
dead early-clobber renamable $x11, dead early-clobber renamable $x10 = STGloop_wback 4080, killed renamable $x10, implicit-def dead $nzcv
ST2Gi renamable $x8, renamable $x8, 0
/* Epilogue */
dead early-clobber renamable $x8, dead early-clobber renamable $x9 = STGloop 4080, %stack.0, implicit-def dead $nzcv
ST2Gi $sp, %stack.1, 0
RET_ReallyLR
...
|
