File: 2009-08-19-UnreachableBB2.ll

package info (click to toggle)
llvm-2.7 2.7-6
  • links: PTS
  • area: main
  • in suites: squeeze
  • size: 59,992 kB
  • ctags: 49,499
  • sloc: cpp: 373,792; ansic: 16,885; sh: 12,614; asm: 6,809; ada: 3,083; ml: 2,942; python: 2,671; perl: 2,404; makefile: 1,691; pascal: 1,235; exp: 399; objc: 291; lisp: 184; csh: 117; xml: 38; f90: 36
file content (22 lines) | stat: -rw-r--r-- 576 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
 
; RUN: opt < %s -ssi-everything -disable-output

define void @foo() {
entry:
	%tmp0 = load i64* undef, align 4		; <i64> [#uses=3]
	br i1 undef, label %end_stmt_playback, label %bb16

readJournalHdr.exit:		; No predecessors!
	br label %end_stmt_playback

bb16:		; preds = %bb7
	%tmp1 = icmp slt i64 0, %tmp0		; <i1> [#uses=1]
	br i1 %tmp1, label %bb16, label %bb17

bb17:		; preds = %bb16
	store i64 %tmp0, i64* undef, align 4
	br label %end_stmt_playback

end_stmt_playback:		; preds = %bb17, %readJournalHdr.exit, %bb6, %bb2
	store i64 %tmp0, i64* undef, align 4
	ret void
}