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New test.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39768 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel 2007-07-11 23:54:25 +00:00
parent 990e866deb
commit 680171f210
1 changed files with 21 additions and 0 deletions
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test/Transforms/LoopRotate/LRAnalysis.ll Normal file
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; RUN: llvm-as < %s | opt -loop-rotate -loop-unswitch -disable-output
define i32 @stringSearch_Clib(i32 %count) {
entry:
br i1 false, label %bb36, label %bb44
cond_true20: ; preds = %bb36
%tmp33 = add i32 0, 0 ; <i32> [#uses=1]
br label %bb36
bb36: ; preds = %cond_true20, %entry
%c.2 = phi i32 [ %tmp33, %cond_true20 ], [ 0, %entry ] ; <i32> [#uses=1]
br i1 false, label %cond_true20, label %bb41
bb41: ; preds = %bb36
%c.2.lcssa = phi i32 [ %c.2, %bb36 ] ; <i32> [#uses=0]
ret i32 0
bb44: ; preds = %entry
ret i32 0
}