Akira Hatanaka bbd33f6766 [Branch probability] Recompute branch weights of tail-merged basic blocks. ...

BranchFolderPass was not correctly setting the basic block branch weights when
tail-merging created or merged blocks. This patch recomutes the weights of
tail-merged blocks using the following formula:

branch_weight(merged block to successor j) =
sum(block_frequency(bb) * branch_probability(bb -> j))

bb is a block that is in the set of merged blocks.

<rdar://problem/16256423>

llvm-svn: 215135

2014-08-07 19:30:13 +00:00

clang

[modules] When emitting an update record containing the body of a destructor,

2014-08-07 18:53:08 +00:00

clang-tools-extra

Rename ChecksFilter to GlobList, as there's nothing specific to checks in it.

2014-08-06 11:49:10 +00:00

compiler-rt

[sanitizer] Intercept timerfd_settime, timerfd_gettime.

2014-08-07 14:21:42 +00:00

debuginfo-tests

…

libclc

relational: Add islessequal(floatN) builtin

2014-08-01 21:50:59 +00:00

libcxx

dit pointed out on IRC that '__i = _VSTD::next(__i)' was a very long-winded way of writing '++__i'. Since I hate being thought of as long-winded (this checkin comment notwithstanding), I fixed it. No functionality change.

2014-08-05 01:34:12 +00:00

libcxxabi

Update CREDITS.txt with the list of folks who worked on ARM EHABI support

2014-08-05 15:56:07 +00:00

lld

Fix mach-o tests on Windows

2014-08-06 19:37:35 +00:00

lldb

Use standard realloc so FreeBSD Host.cpp can use glibc

2014-08-07 19:28:02 +00:00

llvm

[Branch probability] Recompute branch weights of tail-merged basic blocks.

2014-08-07 19:30:13 +00:00

openmp

Commit PowerPC64 support from Carlo Bertolli at IBM.

2014-08-07 10:12:54 +00:00

polly

Make used analysis passes explicit

2014-08-07 17:14:54 +00:00

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