llvm-mirror/test/Transforms/ADCE/2003-01-22-PredecessorProblem.ll
Dan Gohman 205b641954 Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.

llvm-svn: 81537
2009-09-11 18:01:28 +00:00

26 lines
686 B
LLVM

; Testcase reduced from 197.parser by bugpoint
; RUN: opt < %s -adce
define void @conjunction_prune() {
; <label>:0
br label %bb19
bb19: ; preds = %bb23, %bb22, %0
%reg205 = phi i8* [ null, %bb22 ], [ null, %bb23 ], [ null, %0 ] ; <i8*> [#uses=1]
br i1 false, label %bb21, label %bb22
bb21: ; preds = %bb19
%cast455 = bitcast i8* %reg205 to i8** ; <i8**> [#uses=0]
br label %bb22
bb22: ; preds = %bb21, %bb19
br i1 false, label %bb19, label %bb23
bb23: ; preds = %bb22
br i1 false, label %bb19, label %bb28
bb28: ; preds = %bb23
ret void
}