Manman Ren aa6627016f PGO branch weight: keep halving the weights until they can fit into ...

uint32.

When folding branches to common destination, the updated branch weights
can exceed uint32 by more than factor of 2. We should keep halving the
weights until they can fit into uint32.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200262 91177308-0d34-0410-b5e6-96231b3b80d8

2014-01-27 23:39:03 +00:00

..

Hello

Set LLVM_EXPORTED_SYMBOL_FILE in CMakeLists whose corresponding Makefiles do so.

2013-12-29 23:06:49 +00:00

InstCombine

InstCombine: Don't try to use aggregate elements of ConstantExprs.

2014-01-24 19:02:37 +00:00

Instrumentation

Fix known typos

2014-01-24 17:20:08 +00:00

IPO

Fix known typos

2014-01-24 17:20:08 +00:00

ObjCARC

Fix known typos

2014-01-24 17:20:08 +00:00

Scalar

ConstantHoisting: We can't insert instructions directly in front of a PHI node.

2014-01-27 13:11:43 +00:00

Utils

PGO branch weight: keep halving the weights until they can fit into

2014-01-27 23:39:03 +00:00

Vectorize

[vectorize] Initial version of respecting PGO in the vectorizer: treat

2014-01-27 13:11:50 +00:00

CMakeLists.txt

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LLVMBuild.txt

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Makefile

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