[cfe-commits] r99830 - /cfe/trunk/lib/Sema/SemaDeclCXX.cpp

[Douglas Gregor]

Author: dgregor
Date: Mon Mar 29 15:28:52 2010
New Revision: 99830

URL: http://llvm.org/viewvc/llvm-project?rev=99830&view=rev
Log:
Exit early from the simple form of Sema::RequireNonAbstractType(), for
a 2.47% speedup in 403.gcc.

Modified:
    cfe/trunk/lib/Sema/SemaDeclCXX.cpp

Modified: cfe/trunk/lib/Sema/SemaDeclCXX.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaDeclCXX.cpp?rev=99830&r1=99829&r2=99830&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaDeclCXX.cpp (original)
+++ cfe/trunk/lib/Sema/SemaDeclCXX.cpp Mon Mar 29 15:28:52 2010
@@ -1939,6 +1939,9 @@
 bool Sema::RequireNonAbstractType(SourceLocation Loc, QualType T,
                                   unsigned DiagID, AbstractDiagSelID SelID,
                                   const CXXRecordDecl *CurrentRD) {
+  if (!getLangOptions().CPlusPlus)
+    return false;
+
   if (SelID == -1)
     return RequireNonAbstractType(Loc, T,
                                   PDiag(DiagID), CurrentRD);