Krzysztof Parzyszek
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813b365fd0
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Tail duplication can mix incompatible registers in phi nodes
Do not tail duplicate blocks where the successor has a phi node,
and the corresponding value in that phi node uses a subregister.
http://reviews.llvm.org/D13922
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@250877 91177308-0d34-0410-b5e6-96231b3b80d8
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2015-10-21 02:40:06 +00:00 |
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