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llvm-project/llvm/lib/Transforms/Vectorize
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Erik Eckstein 76cb53a839 SLPVectorizer: limit the number of alias checks to reduce the runtime. 
In case of blocks with many memory-accessing instructions, alias checking can take lot of time
(because calculating the memory dependencies has quadratic complexity).
I chose a limit which resulted in no changes when running the benchmarks.

llvm-svn: 226439
 		2015-01-19 09:33:38 +00:00
..
BBVectorize.cpp Replace size method call of containers to empty method where appropriate 2015-01-15 11:41:30 +00:00
CMakeLists.txt SLP Vectorizer: Implement multi-block slp-vectorization. 2013-06-22 21:34:10 +00:00
LLVMBuild.txt Update libdeps since TLI was moved from Target to Analysis in r226078. 2015-01-15 05:21:00 +00:00
LoopVectorize.cpp [PM] Now that LoopInfo isn't in the Pass type hierarchy, it is much 2015-01-18 01:25:51 +00:00
Makefile
…
SLPVectorizer.cpp SLPVectorizer: limit the number of alias checks to reduce the runtime. 2015-01-19 09:33:38 +00:00
Vectorize.cpp [cleanup] Move the Dominators.h and Verifier.h headers into the IR 2014-01-13 09:26:24 +00:00