Renato Golin e18bce5317 Allow GlobalValues to vectorize with AliasAnalysis ... Storing the load/store instructions with the values and inspect them using Alias Analysis to make sure they don't alias, since the GEP pointer operand doesn't take the offset into account. Trying hard to not add any extra cost to loads and stores that don't overlap on global values, AA is *only* calculated if all of the previous attempts failed. Using biggest vector register size as the stride for the vectorization access, as we're being conservative and the cost model (which calculates the real vectorization factor) is only run after the legalization phase. We might re-think this relationship in the future, but for now, I'd rather be safe than sorry. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175818 91177308-0d34-0410-b5e6-96231b3b80d8		2013-02-21 22:39:03 +00:00
..
BBVectorize.cpp	BBVectorize: Fix an invalid reference bug	2013-02-17 15:59:26 +00:00
CMakeLists.txt	Add a loop vectorizer.	2012-10-17 18:25:06 +00:00
LLVMBuild.txt
LoopVectorize.cpp	Allow GlobalValues to vectorize with AliasAnalysis	2013-02-21 22:39:03 +00:00
Makefile
Vectorize.cpp	LoopVectorizer: Use the "optsize" attribute to decide if we are allowed to increase the function size.	2012-12-12 19:29:45 +00:00