Adam Nemet 709e3046ee [LoopDataPrefetch] Add TTI to limit the number of iterations to prefetch ahead ...

Summary:
It can hurt performance to prefetch ahead too much.  Be conservative for
now and don't prefetch ahead more than 3 iterations on Cyclone.

Reviewers: hfinkel

Subscribers: llvm-commits, mzolotukhin

Differential Revision: http://reviews.llvm.org/D17949

llvm-svn: 263772

2016-03-18 00:27:43 +00:00

..

Hello

Remove autoconf support

2016-01-26 21:29:08 +00:00

InstCombine

[InstCombine] Combine A->B->A BitCast

2016-03-17 18:47:20 +00:00

Instrumentation

[msan] Add a comment with a bug link.

2016-03-16 17:39:17 +00:00

IPO

Turn LoopLoadElimination on again

2016-03-15 22:26:12 +00:00

ObjCARC

ADT: Remove == and != comparisons between ilist iterators and pointers

2016-02-21 20:39:50 +00:00

Scalar

[LoopDataPrefetch] Add TTI to limit the number of iterations to prefetch ahead

2016-03-18 00:27:43 +00:00

Utils

[LoopVectorize] Annotate versioned loop with noalias metadata

2016-03-17 20:32:37 +00:00

Vectorize

[LoopVectorize] Annotate versioned loop with noalias metadata

2016-03-17 20:32:37 +00:00

CMakeLists.txt

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LLVMBuild.txt

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