File: weak-uaf.ll

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,998,520 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (12 lines) | stat: -rw-r--r-- 307 bytes parent folder | download | duplicates (13) 
1
2
3
4
5
6
7
8
9
10
11
12
 
; RUN: llc --compile-twice -mtriple=x86_64-pc-win32 -filetype=obj < %s

; UAF when re-using the MCObjectWriter. does not leak into the output,
; but should be detectable with --compile-twice under ASAN or so.

define weak void @foo() nounwind {
  ret void
}

define weak void @bar() nounwind {
  ret void
}