Tobias Grosser 3081b0f5ec Update LoopInfo correctly ...

When the Polly code generation was written we did not correctly update the
LoopInfo data, but still claimed that the loop information is correct. This
does not only lead to missed optimizations, but it can also cause
miscompilations in case passes such as LoopSimplify are run after Polly.

Reported-by: Sergei Larin <slarin@codeaurora.org>
llvm-svn: 181987

2013-05-16 06:40:24 +00:00

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