[cfe-commits] r144265 - in /cfe/trunk: include/clang/AST/APValue.h include/clang/AST/Expr.h lib/AST/APValue.cpp lib/AST/Decl.cpp lib/AST/Expr.cpp lib/AST/ExprConstant.cpp lib/CodeGen/CGExprConstant.cpp lib/Sema/SemaChecking.cpp lib/StaticAnalyzer

[Chandler Carruth]

On Mon, Nov 14, 2011 at 6:32 PM, Eli Friedman <eli.friedman at gmail.com>wrote:

> On Wed, Nov 9, 2011 at 10:34 PM, Richard Smith
> <richard-llvm at metafoo.co.uk> wrote:
> > Author: rsmith
> > Date: Thu Nov 10 00:34:14 2011
> > New Revision: 144265
> >
> > URL: http://llvm.org/viewvc/llvm-project?rev=144265&view=rev
> > Log:
> > Constant expression evaluation: support for evaluation of structs and
> unions of
> > literal types, as well as derived-to-base casts for lvalues and
> > derived-to-virtual-base casts.
>
> This appears to be causing a compile-time regression of roughly 10% at
> -O0 on 445.gobmk from SPEC. I can try and come up with a testcase if
> you don't have access to SPEC.
>

We've got SPEC, so shouldn't be a problem to track this down. Thanks!
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