Link libpthread into LLVMCore.so

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

llvm-svn: 369029

diff --git a/llvm/lib/IR/CMakeLists.txt b/llvm/lib/IR/CMakeLists.txt
index b129319..a901263 100644 (file)
--- a/llvm/lib/IR/CMakeLists.txt
+++ b/llvm/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
   )