File: function-info-noredzone-present.mir

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,634,792 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (59 lines) | stat: -rw-r--r-- 1,156 bytes parent folder | download | duplicates (30) 
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
 
# RUN: llc -mtriple=aarch64--- --verify-machineinstrs -simplify-mir -run-pass none %s -o - | FileCheck %s

# This test checks for persistence of the hasRedZone attribute through a
# llc transformation that shouldn't do anything

# CHECK-NAME: name:            foo
# CHECK-LABEL: machineFunctionInfo: {}

---
name:            foo
alignment:       4
tracksRegLiveness: true
frameInfo:
  maxAlignment:    1
  maxCallFrameSize: 0
machineFunctionInfo: {}
body:             |
  bb.0.entry:
    RET_ReallyLR

...

# CHECK-LABEL: name:            bar
# CHECK: machineFunctionInfo:
# CHECK-NEXT: hasRedZone:      false

---
name:            bar
alignment:       4
tracksRegLiveness: true
frameInfo:
  maxAlignment:    1
  maxCallFrameSize: 0
machineFunctionInfo:
  hasRedZone:      false
body:             |
  bb.0:
    RET_ReallyLR

...

# CHECK-LABEL: name:            baz
# CHECK: machineFunctionInfo:
# CHECK-NEXT: hasRedZone:      true

---
name:            baz
alignment:       4
tracksRegLiveness: true
frameInfo:
  maxAlignment:    1
  maxCallFrameSize: 0
machineFunctionInfo:
  hasRedZone:      true
body:             |
  bb.0.entry:
    RET_ReallyLR

...