[llvm] r279856 - Streamline LTO getComdat invocation (NFC)

[Teresa Johnson via llvm-commits]

Author: tejohnson
Date: Fri Aug 26 15:07:15 2016
New Revision: 279856

URL: http://llvm.org/viewvc/llvm-project?rev=279856&view=rev
Log:
Streamline LTO getComdat invocation (NFC)

We already have obtained a pointer to the underlying GlobalObject,
use it directly to find the comdat, rather than using the
GlobalValue::getComdat which will do the same thing again.

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=279856&r1=279855&r2=279856&view=diff
==============================================================================
--- llvm/trunk/include/llvm/LTO/LTO.h (original)
+++ llvm/trunk/include/llvm/LTO/LTO.h Fri Aug 26 15:07:15 2016
@@ -174,8 +174,8 @@ public:
       } else {
         GO = cast<GlobalObject>(GV);
       }
-      if (GV)
-        return GV->getComdat();
+      if (GO)
+        return GO->getComdat();
       return nullptr;
     }
     uint64_t getCommonSize() const {