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The induction-pointer work is inspired by a research paper. This commit adds a reference.

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llvm-svn: 168559
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Nadav Rotem 2012-11-25 09:09:26 +00:00
parent c973546f75
commit fe91aee744
1 changed files with 4 additions and 0 deletions
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4
lib/Transforms/Vectorize/LoopVectorize.cpp
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@ -25,6 +25,7 @@
// 4. LoopVectorizationCostModel - A unit that checks for the profitability
// of vectorization. It decides on the optimal vector width, which
// can be one, if vectorization is not profitable.
//
//===----------------------------------------------------------------------===//
//
// The reduction-variable vectorization is based on the paper:
@ -36,6 +37,9 @@
// Other ideas/concepts are from:
// A. Zaks and D. Nuzman. Autovectorization in GCC-two years later.
//
// S. Maleki, Y. Gao, M. Garzaran, T. Wong and D. Padua. An Evaluation of
// Vectorizing Compilers.
//
//===----------------------------------------------------------------------===//
#define LV_NAME "loop-vectorize"
#define DEBUG_TYPE LV_NAME