[llvm] r282551 - [LTO] Add an API to check if a symbol is a TLS one.

[Davide Italiano via llvm-commits]

Author: davide
Date: Tue Sep 27 17:59:29 2016
New Revision: 282551

URL: http://llvm.org/viewvc/llvm-project?rev=282551&view=rev
Log:
[LTO] Add an API to check if a symbol is a TLS one.

Will be used in lld.

Modified:
    llvm/trunk/include/llvm/LTO/LTO.h

Modified: llvm/trunk/include/llvm/LTO/LTO.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/LTO/LTO.h?rev=282551&r1=282550&r2=282551&view=diff
==============================================================================
--- llvm/trunk/include/llvm/LTO/LTO.h (original)
+++ llvm/trunk/include/llvm/LTO/LTO.h Tue Sep 27 17:59:29 2016
@@ -171,6 +171,10 @@ public:
     bool canBeOmittedFromSymbolTable() const {
       return GV && llvm::canBeOmittedFromSymbolTable(GV);
     }
+    bool isTLS() {
+      // FIXME: Expose a thread-local flag for module asm symbols.
+      return GV && GV->isThreadLocal();
+    }
     Expected<const Comdat *> getComdat() const {
       if (!GV)
         return nullptr;