File: undef-init.ll

package info (click to toggle)
llvm 2.6-9.1
  • links: PTS
  • area: main
  • in suites: squeeze
  • size: 57,604 kB
  • ctags: 44,336
  • sloc: cpp: 344,766; sh: 12,407; ansic: 10,617; ada: 3,070; ml: 2,505; perl: 2,496; makefile: 1,426; pascal: 1,163; exp: 389; asm: 307; python: 298; objc: 260; lisp: 182; csh: 117; xml: 38; f90: 36; tcl: 20
file content (17 lines) | stat: -rw-r--r-- 528 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
 
; RUN: llvm-as < %s | opt -globalopt | llvm-dis | not grep store

@llvm.global_ctors = appending global [1 x { i32, void ()* }] [ { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__Z3foov } ]          ; <[1 x { i32, void ()* }]*> [#uses=0]
@X.0 = internal global i32 undef                ; <i32*> [#uses=2]

define i32 @_Z3foov() {
entry:
        %tmp.1 = load i32* @X.0         ; <i32> [#uses=1]
        ret i32 %tmp.1
}

define internal void @_GLOBAL__I__Z3foov() {
entry:
        store i32 1, i32* @X.0
        ret void
}