Link libpthread into LLVMCore.so

After r369018 the compiler can inline pthread calls into users of
RWMutex.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@369029 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/IR/CMakeLists.txt b/lib/IR/CMakeLists.txt
index b12931948003bf0d9662644c1584855b0be5d657..a9012637277bfd20f549e213b407d38c34a6336d 100644 (file)
--- a/lib/IR/CMakeLists.txt
+++ b/lib/IR/CMakeLists.txt
@@ -61,6 +61,8 @@ add_llvm_library(LLVMCore
   ADDITIONAL_HEADER_DIRS
   ${LLVM_MAIN_INCLUDE_DIR}/llvm/IR
 
+  LINK_LIBS ${LLVM_PTHREAD_LIB}
+
   DEPENDS
   intrinsics_gen
   )