File: framelayout-sve-basepointer.mir

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (23 lines) | stat: -rw-r--r-- 755 bytes parent folder | download | duplicates (11) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
# RUN: llc -mtriple=aarch64-none-linux-gnu -run-pass=prologepilog -mattr=+sve %s -o - | FileCheck %s
---
# This test verifies that the basepointer is available in presence of SVE stack objects.
name: hasBasepointer
# CHECK-LABEL: name: hasBasepointer
# CHECK: bb.0:
# CHECK:      $sp = frame-setup ADDVL_XXI $sp, -1
# CHECK-NEXT: $sp = frame-setup SUBXri $sp, 16, 0
# CHECK-NEXT: $x19 = ADDXri $sp, 0, 0
# CHECK:      STRXui $x0, $x19, 0
tracksRegLiveness: true
frameInfo:
  isFrameAddressTaken: true
stack:
  - { id: 0, type: variable-sized,  alignment: 1 }
  - { id: 1, name: '', size: 16, alignment: 8 }
  - { id: 2, stack-id: scalable-vector, size: 16, alignment: 16 }
body: |
  bb.0:
    liveins: $x0
    STRXui $x0, %stack.1, 0
    RET_ReallyLR
...