File: atomics.ll

package info (click to toggle)
llvm-toolchain-11 1%3A11.0.1-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 995,808 kB
  • sloc: cpp: 4,767,656; ansic: 760,916; asm: 477,436; python: 170,940; objc: 69,804; lisp: 29,914; sh: 23,855; f90: 18,173; pascal: 7,551; perl: 7,471; ml: 5,603; awk: 3,489; makefile: 2,573; xml: 915; cs: 573; fortran: 503; javascript: 452
file content (10 lines) | stat: -rw-r--r-- 278 bytes parent folder | download | duplicates (8) 
1
2
3
4
5
6
7
8
9
10
 
; RUN: llvm-as < %s | llvm-dis > %t.orig
; RUN: llvm-as < %s | llvm-c-test --echo > %t.echo
; RUN: diff -w %t.orig %t.echo

define i32 @main() {
  %1 = alloca i32, align 4
  %2 = cmpxchg i32* %1, i32 2, i32 3 seq_cst acquire
  %3 = extractvalue { i32, i1 } %2, 0
  ret i32 %3
}