Use -stats to see how many loops were analyzed for possible vectorization and how many of them were actually vectorized.
This patch is a splitted version of http://reviews.llvm.org/D3423.
Differential D3438
[LV] Statistics numbers for LoopVectorize introduced: a number of analyzed loops & a number of vectorized loops. zinovy.nis on Apr 21 2014, 5:58 AM. Authored by
Details Use -stats to see how many loops were analyzed for possible vectorization and how many of them were actually vectorized. This patch is a splitted version of http://reviews.llvm.org/D3423.
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