b653de1ada
Rename getMaximumUnrollFactor -> getMaxInterleaveFactor; also rename option names controlling this variable.
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"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
6d9dafe3ff
Force a fixed unroll count on the target independent tests.
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This should fix clang-native-arm-cortex-a9. Thanks Renato.
llvm-svn: 171582
2013-01-05 00:58:48 +00:00
bd5d1d832a
LoopVectorizer: Fix an endless loop in the code that looks for reductions.
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The bug was in the code that detects PHIs in if-then-else block sequence.
PR14701.
llvm-svn: 171008
2012-12-24 01:22:06 +00:00
a721b21c64
LoopVectorizer: Add a basic cost model which uses the VTTI interface.
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llvm-svn: 166620
2012-10-24 20:36:32 +00:00
7e1084d36c
Vectorizer: fix a bug in the classification of induction/reduction phis.
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llvm-svn: 166384
2012-10-21 02:38:01 +00:00
e5dc57d4fb
Fix an infinite loop in the loop-vectorizer.
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PR14134.
llvm-svn: 166379
2012-10-20 20:45:01 +00:00
Sanjay Patel