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Tamas Berghammer ccb367609b Add a new task pool class to LLDB

The purpose of the class is to make it easy to execute tasks in parallel

Basic design goals:
* Have a very lightweight and easy to use interface where a list of
  lambdas can be executed in parallel
* Use a global thread pool to limit the number of threads used
  (std::async don't do it on Linux) and to eliminate the thread creation
  overhead
* Destroy the thread currently not in use to avoid the confusion caused
  by them during debugging LLDB

Possible future improvements:
* Possibility to cancel already added, but not yet started tasks
* Parallel for_each implementation
* Optimizations in the thread creation destroyation code

Differential revision: http://reviews.llvm.org/D13727

llvm-svn: 250820

2015-10-20 12:42:05 +00:00

clang

[x86] Fix maskload/store intrinsic definitions in avxintrin.h

2015-10-20 11:19:54 +00:00

clang-tools-extra

Added check uniqueptr-delete-release to replace "delete x.release()" with "x = nullptr"

2015-10-19 21:49:51 +00:00

compiler-rt

[ubsan] Fix looksLikeFloatCastOverflowDataV1 heuristic to work if one of the types is unknown.

2015-10-20 08:40:52 +00:00

debuginfo-tests

New round of fixes for "Always compile debuginfo-tests for the host triple"