File: 2003-06-11-InvalidCFG.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 (28 lines) | stat: -rw-r--r-- 874 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
 
; RUN: llvm-as < %s | opt -adce -disable-output

@G = external global i32*               ; <i32**> [#uses=1]

declare void @Fn(i32*)

define i32 @main(i32 %argc.1, i8** %argv.1) {
entry:
        br label %endif.42

endif.42:               ; preds = %shortcirc_done.12, %then.66, %endif.42, %entry
        br i1 false, label %endif.65, label %endif.42

then.66:                ; preds = %shortcirc_done.12
        call void @Fn( i32* %tmp.2846 )
        br label %endif.42

endif.65:               ; preds = %endif.42
        %tmp.2846 = load i32** @G               ; <i32*> [#uses=1]
        br i1 false, label %shortcirc_next.12, label %shortcirc_done.12

shortcirc_next.12:              ; preds = %endif.65
        br label %shortcirc_done.12

shortcirc_done.12:              ; preds = %shortcirc_next.12, %endif.65
        br i1 false, label %then.66, label %endif.42
}