File: 2008-09-13-VolatileRead.ll

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,634,792 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (11 lines) | stat: -rw-r--r-- 226 bytes parent folder | download | duplicates (12) 
1
2
3
4
5
6
7
8
9
10
11
 
; RUN: opt < %s -passes=function-attrs -S | FileCheck %s
; PR2792

@g = global i32 0		; <ptr> [#uses=1]

define i32 @f() {
	%t = load volatile i32, ptr @g		; <i32> [#uses=1]
	ret i32 %t
}

; CHECK-NOT: attributes #{{.*}} read