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new testcase

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12873 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2004-04-12 20:59:07 +00:00
parent 6e4d0d6546
commit ee7e286997
1 changed files with 22 additions and 0 deletions
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22
test/Transforms/LoopSimplify/2004-04-12-LoopSimplify-SwitchBackedges.ll Normal file
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; RUN: llvm-as < %s | opt -loopsimplify -disable-output
implementation
void %test() {
loopentry.0:
br label %loopentry.1
loopentry.1:
%pixel.4 = phi int [ 0, %loopentry.0 ], [ %pixel.4, %loopentry.1], [ %tmp.370, %then.6 ], [ %tmp.370, %then.6 ]
br bool false, label %then.6, label %loopentry.1
then.6:
%tmp.370 = add int 0, 0 ; <int> [#uses=2]
switch uint 0, label %label.7 [
uint 6408, label %loopentry.1
uint 32841, label %loopentry.1
]
label.7: ; preds = %then.6
ret void
}