From: Eric Fiselier <eric@efcs.ca>
Date: Tue, 18 Nov 2014 21:23:38 +0000 (+0000)
Subject: Add support for LLVM_USE_SANITIZER=Thread
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=ad49f982e7f70e552176eea04f8cf33bc4a883fc;p=oota-llvm.git

Add support for LLVM_USE_SANITIZER=Thread

Summary: This will help in testing libc++ and libc++abi with tsan.

Reviewers: samsonov

Reviewed By: samsonov

Subscribers: samsonov, llvm-commits

Differential Revision: http://reviews.llvm.org/D6283

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222258 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/cmake/modules/HandleLLVMOptions.cmake b/cmake/modules/HandleLLVMOptions.cmake
index 87c3b850142..6cc6d655fa2 100644
--- a/cmake/modules/HandleLLVMOptions.cmake
+++ b/cmake/modules/HandleLLVMOptions.cmake
@@ -396,6 +396,9 @@ if(LLVM_USE_SANITIZER)
       append_common_sanitizer_flags()
       append("-fsanitize=undefined -fno-sanitize=vptr,function -fno-sanitize-recover"
               CMAKE_C_FLAGS CMAKE_CXX_FLAGS)
+    elseif (LLVM_USE_SANITIZER STREQUAL "Thread")
+      append_common_sanitizer_flags()
+      append("-fsanitize=thread" CMAKE_C_FLAGS CMAKE_CXX_FLAGS)
     else()
       message(WARNING "Unsupported value of LLVM_USE_SANITIZER: ${LLVM_USE_SANITIZER}")
     endif()