llvm-6502/test/Transforms/LoopRotate/LRCrash-2.ll
Dan Gohman f2f6ce65b7 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 18:01:28 +00:00

25 lines
793 B
LLVM

; RUN: opt < %s -loop-rotate -disable-output
define void @findAllPairs() {
entry:
br i1 false, label %bb139, label %cond_true
cond_true: ; preds = %entry
ret void
bb90: ; preds = %bb139
br i1 false, label %bb136, label %cond_next121
cond_next121: ; preds = %bb90
br i1 false, label %bb136, label %bb127
bb127: ; preds = %cond_next121
br label %bb136
bb136: ; preds = %bb127, %cond_next121, %bb90
%changes.1 = phi i32 [ %changes.2, %bb90 ], [ %changes.2, %cond_next121 ], [ 1, %bb127 ] ; <i32> [#uses=1]
br label %bb139
bb139: ; preds = %bb136, %entry
%changes.2 = phi i32 [ %changes.1, %bb136 ], [ 0, %entry ] ; <i32> [#uses=3]
br i1 false, label %bb90, label %bb142
bb142: ; preds = %bb139
%changes.2.lcssa = phi i32 [ %changes.2, %bb139 ] ; <i32> [#uses=0]
ret void
}