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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	cc742dd9e4	LoopVectorizer: A reduction that has multiple uses of the reduction value is not a reduction. Really. Under certain circumstances (the use list of an instruction has to be set up right - hence the extra pass in the test case) we would not recognize when a value in a potential reduction cycle was used multiple times by the reduction cycle. Fixes PR18526. radar://15851149 llvm-svn: 199570	2014-01-19 03:18:31 +00:00

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

cc742dd9e4

LoopVectorizer: A reduction that has multiple uses of the reduction value is not

a reduction.

Really. Under certain circumstances (the use list of an instruction has to be
set up right - hence the extra pass in the test case) we would not recognize
when a value in a potential reduction cycle was used multiple times by the
reduction cycle.

Fixes PR18526.
radar://15851149

llvm-svn: 199570

2014-01-19 03:18:31 +00:00

2 Commits