From: Douglas Gregor <dgregor@apple.com>
Date: Mon, 29 Mar 2010 20:28:52 +0000 (+0000)
Subject: Exit early from the simple form of Sema::RequireNonAbstractType(), for
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=cb9bafeb9bcd8c92ab9647a4a3f074180ce6dedb;p=clang

Exit early from the simple form of Sema::RequireNonAbstractType(), for
a 2.47% speedup in 403.gcc.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99830 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Sema/SemaDeclCXX.cpp b/lib/Sema/SemaDeclCXX.cpp
index ee16b9c4b1..a7671a2cf8 100644
--- a/lib/Sema/SemaDeclCXX.cpp
+++ b/lib/Sema/SemaDeclCXX.cpp
@@ -1939,6 +1939,9 @@ void Sema::ActOnDefaultCtorInitializers(DeclPtrTy CDtorDecl) {
 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);