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1; RUN: opt < %s -loop-simplify -loop-extract -disable-output
2; This testcase is failing the loop extractor because not all exit blocks
3; are dominated by all of the live-outs.
4
5define i32 @ab(i32 %alpha, i32 %beta) {
6entry:
7        br label %loopentry.1.preheader
8
9loopentry.1.preheader:          ; preds = %entry
10        br label %loopentry.1
11
12loopentry.1:            ; preds = %no_exit.1, %loopentry.1.preheader
13        br i1 false, label %no_exit.1, label %loopexit.0.loopexit1
14
15no_exit.1:              ; preds = %loopentry.1
16        %tmp.53 = load i32, i32* null                ; <i32> [#uses=1]
17        br i1 false, label %shortcirc_next.2, label %loopentry.1
18
19shortcirc_next.2:               ; preds = %no_exit.1
20        %tmp.563 = call i32 @wins( i32 0, i32 %tmp.53, i32 3 )          ; <i32> [#uses=0]
21        ret i32 0
22
23loopexit.0.loopexit1:           ; preds = %loopentry.1
24        br label %loopexit.0
25
26loopexit.0:             ; preds = %loopexit.0.loopexit1
27        ret i32 0
28}
29
30declare i32 @wins(i32, i32, i32)
31
32declare i16 @ab_code()
33
34