File: 2004-10-10-CastStoreOnce.ll

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.6-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,304 kB
  • sloc: cpp: 7,438,677; ansic: 1,393,822; asm: 1,012,926; python: 241,650; f90: 86,635; objc: 75,479; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (16 lines) | stat: -rw-r--r-- 390 bytes parent folder | download | duplicates (14) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
; RUN: opt < %s -passes=globalopt

@V = global float 1.200000e+01          ; <ptr> [#uses=1]
@G = internal global ptr null          ; <ptr> [#uses=2]

define i32 @user() {
        %P = load ptr, ptr @G              ; <ptr> [#uses=1]
        %Q = load i32, ptr %P               ; <i32> [#uses=1]
        ret i32 %Q
}

define void @setter() {
        store ptr @V, ptr @G
        ret void
}