File: fast-isel-atomic.ll

package info (click to toggle)
llvm-toolchain-3.9 1%3A3.9.1-9
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 441,144 kB
  • ctags: 428,836
  • sloc: cpp: 2,546,577; ansic: 538,318; asm: 119,677; objc: 103,316; python: 102,148; sh: 27,847; pascal: 5,626; ml: 5,510; perl: 5,293; lisp: 4,801; makefile: 2,177; xml: 686; cs: 362; php: 212; csh: 117
file content (15 lines) | stat: -rw-r--r-- 330 bytes parent folder | download | duplicates (12) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
; RUN: llc < %s -O0 -march=x86-64
; rdar://8204072
; PR7652

@sc = external global i8
@uc = external global i8

define void @test_fetch_and_op() nounwind {
entry:
  %tmp40 = atomicrmw and i8* @sc, i8 11 monotonic
  store i8 %tmp40, i8* @sc
  %tmp41 = atomicrmw and i8* @uc, i8 11 monotonic
  store i8 %tmp41, i8* @uc
  ret void
}