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Author SHA1 Message Date
Sanjay Patel b653de1ada Rename getMaximumUnrollFactor -> getMaxInterleaveFactor; also rename option names controlling this variable. 
"Unroll" is not the appropriate name for this variable. Clang already uses 
the term "interleave" in pragmas and metadata for this.

Differential Revision: http://reviews.llvm.org/D5066

llvm-svn: 217528
 2014-09-10 17:58:16 +00:00
Arnold Schwaighofer 46db725a43 opt: Mirror vectorization presets of clang 
clang enables vectorization at optimization levels > 1 and size level < 2. opt
should behave similarily.

Loop vectorization and SLP vectorization can be disabled with the flags
-disable-(loop/slp)-vectorization.

llvm-svn: 196294
 2013-12-03 16:33:06 +00:00