[PATCH] D15995: [LTO] Add a run of LoopUnroll

[Mehdi AMINI via llvm-commits]

joker.eph added inline comments.

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Comment at: lib/Transforms/IPO/PassManagerBuilder.cpp:576
@@ -573,3 +575,3 @@
   if (EnableLoopInterchange)
     PM.add(createLoopInterchangePass());
 
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Note: it is inserted before LoopInterchangePass in the regular pipeline?

Also there is a comment before another insertion ` // BBVectorize may have significantly shortened a loop body; unroll again.`. Could this be valid for the Loop and SLP vectorizers that are inserted below?


Repository:
  rL LLVM

http://reviews.llvm.org/D15995