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llvm-project/llvm/lib/Transforms/Vectorize
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Karthik Bhat e03a25da70 Add Support to Recognize and Vectorize NON SIMD instructions in SLPVectorizer. 
This patch adds support to recognize patterns such as fadd,fsub,fadd,fsub.../add,sub,add,sub... and
vectorizes them as vector shuffles if they are profitable.
These patterns of vector shuffle can later be converted to instructions such as addsubpd etc on X86.
Thanks to Arnold and Hal for the reviews. http://reviews.llvm.org/D4015 

llvm-svn: 211339
 		2014-06-20 04:32:48 +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 Allow vectorization of intrinsics such as powi,cttz and ctlz in Loop and SLP Vectorizer. 2014-05-30 04:31:24 +00:00
Makefile
…
SLPVectorizer.cpp Add Support to Recognize and Vectorize NON SIMD instructions in SLPVectorizer. 2014-06-20 04:32:48 +00:00
Vectorize.cpp [cleanup] Move the Dominators.h and Verifier.h headers into the IR 2014-01-13 09:26:24 +00:00