File: stack-guard-reassign.ll

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (13 lines) | stat: -rw-r--r-- 479 bytes parent folder | download | duplicates (16) 
1
2
3
4
5
6
7
8
9
10
11
12
13
 
; RUN: llc -O0 --frame-pointer=none -mtriple=arm-- -o - %S/../Inputs/stack-guard-reassign.ll | FileCheck %s

; Verify that the offset assigned to the stack protector is at the top of the
; frame, covering the locals.
; CHECK-LABEL: fn:
; CHECK:      sub sp, sp, #16
; CHECK-NEXT: sub sp, sp, #65536
; CHECK-NEXT: ldr r1, .LCPI0_0
; CHECK-NEXT: ldr r1, [r1]
; CHECK-NEXT: add lr, sp, #65536
; CHECK-NEXT: str r1, [lr, #12]
; CHECK: .LCPI0_0:
; CHECK-NEXT: .long __stack_chk_guard