[PATCH] D14981: [LoopVectorize] Use MapVector rather than DenseMap for MinBWs.

[Charlie Turner via llvm-commits]

chatur01 updated this revision to Diff 41223.
chatur01 added a comment.

Added a test-case. This might violate the test guidelines of only comitting robust test cases. By definition I can't do that for a non-determinism bug, but I'm running the test case 5 times, which at least locally was always enough to catch the non-determinism on my computer, of course I can't guarantee that.

I'm requesting a sanity check on my test case before comitting it.

Many thanks again David for your review.


http://reviews.llvm.org/D14981

Files:
  include/llvm/Analysis/VectorUtils.h
  lib/Analysis/VectorUtils.cpp
  lib/Transforms/Vectorize/LoopVectorize.cpp
  test/Transforms/LoopVectorize/AArch64/deterministic-type-shrinkage.ll

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