File: 2004-10-10-CastStoreOnce.ll

package info (click to toggle)
llvm-3.0 3.0-10
  • links: PTS, VCS
  • area: main
  • in suites: wheezy
  • size: 75,412 kB
  • sloc: cpp: 468,043; asm: 109,345; ansic: 13,782; sh: 12,935; ml: 4,716; python: 4,351; perl: 2,096; makefile: 1,905; pascal: 1,578; exp: 389; xml: 283; lisp: 187; csh: 117
file content (17 lines) | stat: -rw-r--r-- 454 bytes parent folder | download | duplicates (7)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
; RUN: opt < %s -globalopt

@V = global float 1.200000e+01          ; <float*> [#uses=1]
@G = internal global i32* null          ; <i32**> [#uses=2]

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

define void @setter() {
        %Vi = bitcast float* @V to i32*         ; <i32*> [#uses=1]
        store i32* %Vi, i32** @G
        ret void
}