Manman Ren f1cb16e481 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.

llvm-svn: 200262

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

clang

Reverting because reverting r200145.

2014-01-27 22:57:33 +00:00

clang-tools-extra

check-clang-tools: Also it doesn't require neither llvm_src_root nor llvm_obj_root.

2014-01-26 12:40:18 +00:00

compiler-rt

Rename fabs to local_fabs to not conflict with the builtin.

2014-01-27 20:09:03 +00:00

debuginfo-tests

…

libclc

Fix build broken by LLVM commit r199279

2014-01-20 20:28:48 +00:00

libcxx

Removed extra line that I left in when committing 199694. Thanks to Jared Grubb for the catch.

2014-01-26 01:59:59 +00:00

libcxxabi

Use .p2align instead of .align

2014-01-23 21:46:35 +00:00

lld

[PECOFF] Implement some relocations for x86-64.

2014-01-27 19:23:12 +00:00

lldb

Change DecodeProcessInfoResponse to set the ProcessInfo's architecture

2014-01-27 22:23:20 +00:00

llvm

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

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

openmp

…

polly

TODO: Add topic 'teach bugpoint to extract regions'

2014-01-27 14:48:17 +00:00

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