39cd216f8f
Re-apply r211287: Remove support for LLVM runtime multi-threading.
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I'll fix the problems in libclang and other projects in ways that don't
require <mutex> until we sort out the cygwin situation.
llvm-svn: 211900
2014-06-27 15:13:01 +00:00
104e5f67e2
Revert r211287, "Remove support for LLVM runtime multi-threading."
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libclang still requires it on cygming, lack of incomplete <mutex>.
llvm-svn: 211592
2014-06-24 13:36:31 +00:00
9c9710eaf4
Remove support for LLVM runtime multi-threading.
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After a number of previous small iterations, the functions
llvm_start_multithreaded() and llvm_stop_multithreaded() have
been reduced essentially to no-ops. This change removes them
entirely.
Reviewed by: rnk, dblaikie
Differential Revision: http://reviews.llvm.org/D4216
llvm-svn: 211287
2014-06-19 18:18:23 +00:00
ccbf3d01f0
Revert r211066, 211067, 211068, 211069, 211070.
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These were committed accidentally from the wrong branch before having
a review sign-off.
llvm-svn: 211072
2014-06-16 22:49:41 +00:00
0f2c641f86
Remove some more code out into a separate CL.
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llvm-svn: 211067
2014-06-16 22:40:17 +00:00
66f09ad041
[C++11] Use 'nullptr'.
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llvm-svn: 210442
2014-06-08 22:29:17 +00:00
b33790d898
Get the unittests compiling when building with cmake and the setting
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-DLLVM_ENABLE_THREADS=false.
llvm-svn: 181788
2013-05-14 13:29:16 +00:00
11820f4bf0
Disable Initialize.MultipleThreads test under MemorySanitizer.
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Fails due to insufficient thread stack.
llvm-svn: 178135
2013-03-27 12:50:49 +00:00
cbc86bcbb5
unittests/SupportTests/Initialize.MultipleThreads: Enable pthread_attr_setstack(3) only on Linux.
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I got blamed on darwin11;
unittests/Support/ManagedStatic.cpp:35: error: 'pthread_attr_setstack' was not declared in this scope
llvm-svn: 173355
2013-01-24 15:29:27 +00:00
2998dcbac5
unittests/SupportTests/Initialize.MultipleThreads: Appease --vg-leak to allocate stack explicitly for glibc.
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llvm-svn: 173350
2013-01-24 14:44:02 +00:00
130cec21b9
Sort the #include lines for unittest/...
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llvm-svn: 169250
2012-12-04 10:23:08 +00:00
e5dc7550a5
Fix Windows build, don't try to #include <pthread.h> when we know it's not
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available.
llvm-svn: 144574
2011-11-14 22:10:23 +00:00
fe856110aa
Add support for tsan annotations (thread sanitizer, a valgrind-based tool).
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These annotations are disabled entirely when either ENABLE_THREADS is off, or
building a release build. When enabled, they add calls to functions with no
statements to ManagedStatic's getters.
Use these annotations to inform tsan that the race used inside ManagedStatic
initialization is actually benign. Thanks to Kostya Serebryany for helping
write this patch!
llvm-svn: 144567
2011-11-14 20:50:16 +00:00
Chandler Carruth