Benjamin Kramer 4db3f41012 SLPVectorizer: Instead of just performing CSE on dead blocks ignore them completely. ... Turns out that there is a very cheap way of testing whether a block is dead, just look it up in the DomTree. We have to do this anyways so just ignore unreachable blocks before sorting by domination. This restores a proper ordering for std::stable_sort when dead code is present. Covered by existing tests & buildbots running in STL debug mode (MSVC). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208492 91177308-0d34-0410-b5e6-96231b3b80d8		2014-05-11 10:28:58 +00:00
..
BBVectorize.cpp	[C++] Use 'nullptr'. Transforms edition.	2014-04-25 05:29:35 +00:00
CMakeLists.txt	SLP Vectorizer: Implement multi-block slp-vectorization.	2013-06-22 21:34:10 +00:00
LLVMBuild.txt	Prune redundant dependencies in LLVMBuild.txt.	2013-12-11 00:30:57 +00:00
LoopVectorize.cpp	[BUG][REFACTOR]	2014-05-07 09:51:22 +00:00
Makefile
SLPVectorizer.cpp	SLPVectorizer: Instead of just performing CSE on dead blocks ignore them completely.	2014-05-11 10:28:58 +00:00
Vectorize.cpp	[cleanup] Move the Dominators.h and Verifier.h headers into the IR	2014-01-13 09:26:24 +00:00