Gil Rapaport a27a1f7795 [LV] Refactor cross-iteration phi's back-patching; NFC ...

This patch refactors the PHisToFix loop as follows:

- The loop itself now resides in its own method.
- The new method iterates on scalar-loop's header; the PHIsToFix map formerly
  propagated as an output parameter and filled during phi widening is removed.
- The code handling reductions is moved into its own method, similar to the
  existing fixFirstOrderRecurrence().

Differential Revision: https://reviews.llvm.org/D30755


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@297740 91177308-0d34-0410-b5e6-96231b3b80d8

2017-03-14 13:50:47 +00:00

..

BBVectorize.cpp

[TargetTransformInfo] getIntrinsicInstrCost() scalarization estimation improved

2017-03-14 06:35:36 +00:00

CMakeLists.txt

[CMake] NFC. Updating CMake dependency specifications

2016-11-17 04:36:50 +00:00

LLVMBuild.txt

Update libdeps since TLI was moved from Target to Analysis in r226078.

2015-01-15 05:21:00 +00:00

LoadStoreVectorizer.cpp

LoadStoreVectorizer: Split even sized illegal chains properly

2017-02-23 03:58:53 +00:00

LoopVectorize.cpp

[LV] Refactor cross-iteration phi's back-patching; NFC

2017-03-14 13:50:47 +00:00

SLPVectorizer.cpp

[TargetTransformInfo] getIntrinsicInstrCost() scalarization estimation improved

2017-03-14 06:35:36 +00:00

Vectorize.cpp

Add LoadStoreVectorizer pass

2016-06-30 23:11:38 +00:00