[cfe-commits] r146248 - /cfe/trunk/lib/AST/Expr.cpp

[Richard Smith]

Author: rsmith
Date: Fri Dec  9 00:47:34 2011
New Revision: 146248

URL: http://llvm.org/viewvc/llvm-project?rev=146248&view=rev
Log:
Teach isConstantInitializer that numeric literals are constants, rather than
having it evaluate them. No change in functionality, but a speed up of about 5%
on some translation units in SPEC 445.gobmk.

Modified:
    cfe/trunk/lib/AST/Expr.cpp

Modified: cfe/trunk/lib/AST/Expr.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/Expr.cpp?rev=146248&r1=146247&r2=146248&view=diff
==============================================================================
--- cfe/trunk/lib/AST/Expr.cpp (original)
+++ cfe/trunk/lib/AST/Expr.cpp Fri Dec  9 00:47:34 2011
@@ -2466,6 +2466,8 @@
 
   switch (getStmtClass()) {
   default: break;
+  case IntegerLiteralClass:
+  case FloatingLiteralClass:
   case StringLiteralClass:
   case ObjCStringLiteralClass:
   case ObjCEncodeExprClass: