r178780 - Remove the unused MemoryBuffers, no functionality change.

[Argyrios Kyrtzidis]

Author: akirtzidis
Date: Thu Apr  4 14:44:10 2013
New Revision: 178780

URL: http://llvm.org/viewvc/llvm-project?rev=178780&view=rev
Log:
Remove the unused MemoryBuffers, no functionality change.

Modified:
    cfe/trunk/lib/Frontend/CompilerInstance.cpp

Modified: cfe/trunk/lib/Frontend/CompilerInstance.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/CompilerInstance.cpp?rev=178780&r1=178779&r2=178780&view=diff
==============================================================================
--- cfe/trunk/lib/Frontend/CompilerInstance.cpp (original)
+++ cfe/trunk/lib/Frontend/CompilerInstance.cpp Thu Apr  4 14:44:10 2013
@@ -931,10 +931,6 @@ static void checkConfigMacro(Preprocesso
       if (FID.isInvalid())
         continue;
 
-      const llvm::MemoryBuffer *Buffer = SourceMgr.getBuffer(FID);
-      if (!Buffer)
-        continue;
-
       // We only care about the predefines buffer.
       if (FID != PP.getPredefinesFileID())
         continue;
@@ -964,10 +960,6 @@ static void checkConfigMacro(Preprocesso
     if (FID.isInvalid())
       continue;
 
-    const llvm::MemoryBuffer *Buffer = SourceMgr.getBuffer(FID);
-    if (!Buffer)
-      continue;
-
     // We only care about the predefines buffer.
     if (FID != PP.getPredefinesFileID())
       continue;