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llvm-mirror/test/Transforms/LoopRotate/LRCrash-1.ll
Dan Gohman 6e2d1c608b Make these tests more interesting by using
-verify-dom-info and -verify-loop-info, which enable additional
(expensive) consistency checks.

llvm-svn: 85017
2009-10-24 23:23:04 +00:00

19 lines
508 B
LLVM

; RUN: opt < %s -loop-rotate -verify-dom-info -verify-loop-info -disable-output
%struct.relation = type { [4 x i16], i32, [4 x i16], i32, i32 }
define void @findAllPairs() {
entry:
br i1 false, label %bb139, label %bb10.i44
bb10.i44: ; preds = %entry
ret void
bb127: ; preds = %bb139
br label %bb139
bb139: ; preds = %bb127, %entry
br i1 false, label %bb127, label %bb142
bb142: ; preds = %bb139
%r91.0.lcssa = phi %struct.relation* [ null, %bb139 ] ; <%struct.relation*> [#uses=0]
ret void
}