1 ; Testcase reduced from 197.parser by bugpoint
3 ; RUN: opt < %s -adce -adce-remove-loops -S | FileCheck %s
5 define void @conjunction_prune() {
9 bb19: ; preds = %bb23, %bb22, %0
10 %reg205 = phi i8* [ null, %bb22 ], [ null, %bb23 ], [ null, %0 ] ; <i8*> [#uses=1]
11 ; CHECK: br label %bb22
12 br i1 false, label %bb21, label %bb22
15 %cast455 = bitcast i8* %reg205 to i8** ; <i8**> [#uses=0]
16 ; CHECK: br label %bb22
19 bb22: ; preds = %bb21, %bb19
20 ; CHECK: br label %bb23
21 br i1 false, label %bb19, label %bb23
24 ; CHECK: br label %bb28
25 br i1 false, label %bb19, label %bb28