Reid Kleckner
fd78a7dd5c
cmake: Use MSVC atomics with clang-cl
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231022 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-02 22:00:23 +00:00
Saleem Abdulrasool
fb5edaa05c
build: check if atomic routines are implicitly provided
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It is possible for the atomic routines to be provided by the compiler without
requiring any additional libraries. Check if that is the case before checking
for a library.
Patch by Matt Glazar!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230452 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-25 02:38:03 +00:00
Evgeniy Stepanov
6354451c6a
Add CMake check for libatomic.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217666 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-12 11:08:59 +00:00
Eric Christopher
627445f3e6
Rename LLVM_MULTITHREADED define and fix build without threads.
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Patch by Arrowdodger.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140064 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 20:43:23 +00:00
Oscar Fuentes
c595e6ca0a
CheckAtomic.cmake: Put all C++ code inside CHECK_CXX_SOURCE_COMPILES.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90685 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 00:06:33 +00:00
Oscar Fuentes
87e98075cc
Fix for atomic intrinsics detection when using MSVC.
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Patch by Michael Beck!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90683 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 23:19:33 +00:00
Xerxes Ranby
6215c6227e
Implement cmake LLVM_MULTITHREADED gcc atomic builtin checks.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76221 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-17 19:22:41 +00:00
