libclang: Enable requesting a larger stack for several libclang entry points

using "safety" threads.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@118278 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/tools/libclang/CIndex.cpp b/tools/libclang/CIndex.cpp
index e24a622d90250bd99e0d300188db81bb6a08adb5..30d1c28758fea5eda19a21d2c5cb0818e6284695 100644 (file)
--- a/tools/libclang/CIndex.cpp
+++ b/tools/libclang/CIndex.cpp
@@ -4431,7 +4431,8 @@ CXString createCXString(llvm::StringRef String, bool DupString) {
 // Misc. utility functions.
 //===----------------------------------------------------------------------===//
 
-static unsigned SafetyStackThreadSize = 0;
+/// Default to using an 8 MB stack size on "safety" threads.
+static unsigned SafetyStackThreadSize = 8 << 20;
 
 namespace clang {