[PATCH] D33195: [Polly] Add invalidation of the loop SCEVs after merge block generation

[Michael Kruse via Phabricator via llvm-commits]

Meinersbur accepted this revision.
Meinersbur added a comment.
This revision is now accepted and ready to land.

Hi Baranidharan,

the patch LGTM. An explanation into the doxygen of `invalidateScalarEvolution` about the added code and why it is there (like you explained in the summary) would be nice.

Do you have commit rights? If not, I'd commit for you.



================
Comment at: lib/CodeGen/BlockGenerators.cpp:862
+
+  // Invalidate SCEV of loops surrounding the EscapeUsers
+  for (const auto &EscapeMapping : EscapeMap) {
----------------
Nit: Dot at the end of sentence.


https://reviews.llvm.org/D33195