[cfe-commits] r99912 - in /cfe/trunk: include/clang/AST/DeclBase.h include/clang/AST/DeclCXX.h include/clang/AST/DeclFriend.h include/clang/AST/DeclObjC.h include/clang/AST/DeclTemplate.h include/clang/AST/Expr.h include/clang/AST/ExprCXX.h include/clang/AST/ExprObjC.h include/clang/AST/Statistics.h include/clang/AST/Stmt.h include/clang/AST/StmtCXX.h include/clang/AST/StmtObjC.h include/clang/AST/Type.h lib/AST/DeclBase.cpp lib/AST/Expr.cpp lib/AST/Stmt.cpp lib/AST/Type.cpp
Chris Lattner
clattner at apple.com
Tue Mar 30 13:22:04 PDT 2010
On Mar 30, 2010, at 11:56 AM, Douglas Gregor wrote:
> Author: dgregor
> Date: Tue Mar 30 13:56:13 2010
> New Revision: 99912
>
> URL: http://llvm.org/viewvc/llvm-project?rev=99912&view=rev
> Log:
> Introduce new AST statistics that keep track of the number of isa (or
> dyn_cast) invocations for C++ and Objective-C types, declarations,
> expressions, and statements. The statistics will be printed when
> -print-stats is provided to Clang -cc1, with results such as:
>
> 277073 clang - Number of checks for C++ declaration nodes
> 13311 clang - Number of checks for C++ expression nodes
> 18 clang - Number of checks for C++ statement nodes
> 174182 clang - Number of checks for C++ type nodes
> 92300 clang - Number of checks for Objective-C declaration nodes
> 9800 clang - Number of checks for Objective-C expression nodes
> 7 clang - Number of checks for Objective-C statement nodes
> 65733 clang - Number of checks for Objective-C type nodes
>
> The statistics are only gathered when NDEBUG is not defined, since
> they introduce potentially-expensive operations into very low-level
> routines (isa).
Interesting, are these checks (without the instrumentation) expensive and worth optimizing? What do these metrics tell us?
Instead of NDEBUG, how about only enabling it with expensive checks?
-Chris
>
>
>
> Added:
> cfe/trunk/include/clang/AST/Statistics.h (with props)
> Modified:
> cfe/trunk/include/clang/AST/DeclBase.h
> cfe/trunk/include/clang/AST/DeclCXX.h
> cfe/trunk/include/clang/AST/DeclFriend.h
> cfe/trunk/include/clang/AST/DeclObjC.h
> cfe/trunk/include/clang/AST/DeclTemplate.h
> cfe/trunk/include/clang/AST/Expr.h
> cfe/trunk/include/clang/AST/ExprCXX.h
> cfe/trunk/include/clang/AST/ExprObjC.h
> cfe/trunk/include/clang/AST/Stmt.h
> cfe/trunk/include/clang/AST/StmtCXX.h
> cfe/trunk/include/clang/AST/StmtObjC.h
> cfe/trunk/include/clang/AST/Type.h
> cfe/trunk/lib/AST/DeclBase.cpp
> cfe/trunk/lib/AST/Expr.cpp
> cfe/trunk/lib/AST/Stmt.cpp
> cfe/trunk/lib/AST/Type.cpp
>
> Modified: cfe/trunk/include/clang/AST/DeclBase.h
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/DeclBase.h?rev=99912&r1=99911&r2=99912&view=diff
> ==============================================================================
> --- cfe/trunk/include/clang/AST/DeclBase.h (original)
> +++ cfe/trunk/include/clang/AST/DeclBase.h Tue Mar 30 13:56:13 2010
> @@ -15,6 +15,7 @@
> #define LLVM_CLANG_AST_DECLBASE_H
>
> #include "clang/AST/Attr.h"
> +#include "clang/AST/Statistics.h"
> #include "clang/AST/Type.h"
> #include "clang/Basic/Specifiers.h"
> #include "llvm/Support/PrettyStackTrace.h"
> @@ -1069,6 +1070,15 @@
> }
> };
>
> +#ifndef NDEBUG
> + /// \brief The number of times we have dynamically checked for an
> + /// Objective-C-specific declaration node.
> + extern llvm::Statistic objc_decl_checks;
> +
> + /// \brief The number of times we have dynamically checked for a
> + /// C++-specific declaration node.
> + extern llvm::Statistic cxx_decl_checks;
> +#endif
>
> } // end clang.
>
>
> Modified: cfe/trunk/include/clang/AST/DeclCXX.h
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/DeclCXX.h?rev=99912&r1=99911&r2=99912&view=diff
> ==============================================================================
> --- cfe/trunk/include/clang/AST/DeclCXX.h (original)
> +++ cfe/trunk/include/clang/AST/DeclCXX.h Tue Mar 30 13:56:13 2010
> @@ -1881,4 +1881,18 @@
>
> } // end namespace clang
>
> +// Enumerate C++ declarations
> +CLANG_ISA_STATISTIC(NamespaceDecl, cxx_decl_checks)
> +CLANG_ISA_STATISTIC(UsingDirectiveDecl, cxx_decl_checks)
> +CLANG_ISA_STATISTIC(NamespaceAliasDecl, cxx_decl_checks)
> +CLANG_ISA_STATISTIC(CXXRecordDecl, cxx_decl_checks)
> +CLANG_ISA_STATISTIC(CXXMethodDecl, cxx_decl_checks)
> +CLANG_ISA_STATISTIC(CXXConstructorDecl, cxx_decl_checks)
> +CLANG_ISA_STATISTIC(CXXDestructorDecl, cxx_decl_checks)
> +CLANG_ISA_STATISTIC(CXXConversionDecl, cxx_decl_checks)
> +CLANG_ISA_STATISTIC(UsingDecl, cxx_decl_checks)
> +CLANG_ISA_STATISTIC(UsingShadowDecl, cxx_decl_checks)
> +CLANG_ISA_STATISTIC(LinkageSpecDecl, cxx_decl_checks)
> +CLANG_ISA_STATISTIC(StaticAssertDecl, cxx_decl_checks)
> +
> #endif
>
> Modified: cfe/trunk/include/clang/AST/DeclFriend.h
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/DeclFriend.h?rev=99912&r1=99911&r2=99912&view=diff
> ==============================================================================
> --- cfe/trunk/include/clang/AST/DeclFriend.h (original)
> +++ cfe/trunk/include/clang/AST/DeclFriend.h Tue Mar 30 13:56:13 2010
> @@ -164,4 +164,7 @@
>
> }
>
> +// Enumerate C++ declarations
> +CLANG_ISA_STATISTIC(FriendDecl, cxx_decl_checks)
> +
> #endif
>
> Modified: cfe/trunk/include/clang/AST/DeclObjC.h
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/DeclObjC.h?rev=99912&r1=99911&r2=99912&view=diff
> ==============================================================================
> --- cfe/trunk/include/clang/AST/DeclObjC.h (original)
> +++ cfe/trunk/include/clang/AST/DeclObjC.h Tue Mar 30 13:56:13 2010
> @@ -1397,4 +1397,22 @@
> };
>
> } // end namespace clang
> +
> +// Enumerate Objective-C declarations
> +CLANG_ISA_STATISTIC(ObjCIvarDecl, objc_decl_checks)
> +CLANG_ISA_STATISTIC(ObjCAtDefsFieldDecl, objc_decl_checks)
> +CLANG_ISA_STATISTIC(ObjCMethodDecl, objc_decl_checks)
> +CLANG_ISA_STATISTIC(ObjCContainerDecl, objc_decl_checks)
> +CLANG_ISA_STATISTIC(ObjCCategoryDecl, objc_decl_checks)
> +CLANG_ISA_STATISTIC(ObjCProtocolDecl, objc_decl_checks)
> +CLANG_ISA_STATISTIC(ObjCInterfaceDecl, objc_decl_checks)
> +CLANG_ISA_STATISTIC(ObjCImplDecl, objc_decl_checks)
> +CLANG_ISA_STATISTIC(ObjCCategoryImplDecl, objc_decl_checks)
> +CLANG_ISA_STATISTIC(ObjCImplementationDecl, objc_decl_checks)
> +CLANG_ISA_STATISTIC(ObjCPropertyDecl, objc_decl_checks)
> +CLANG_ISA_STATISTIC(ObjCCompatibleAliasDecl, objc_decl_checks)
> +CLANG_ISA_STATISTIC(ObjCPropertyImplDecl, objc_decl_checks)
> +CLANG_ISA_STATISTIC(ObjCForwardProtocolDecl, objc_decl_checks)
> +CLANG_ISA_STATISTIC(ObjCClassDecl, objc_decl_checks)
> +
> #endif
>
> Modified: cfe/trunk/include/clang/AST/DeclTemplate.h
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/DeclTemplate.h?rev=99912&r1=99911&r2=99912&view=diff
> ==============================================================================
> --- cfe/trunk/include/clang/AST/DeclTemplate.h (original)
> +++ cfe/trunk/include/clang/AST/DeclTemplate.h Tue Mar 30 13:56:13 2010
> @@ -1314,4 +1314,17 @@
>
> } /* end of namespace clang */
>
> +// Enumerate C++ declarations
> +CLANG_ISA_STATISTIC(UnresolvedUsingTypenameDecl, cxx_decl_checks)
> +CLANG_ISA_STATISTIC(ClassTemplateSpecializationDecl, cxx_decl_checks)
> +CLANG_ISA_STATISTIC(ClassTemplatePartialSpecializationDecl, cxx_decl_checks)
> +CLANG_ISA_STATISTIC(TemplateTypeParmDecl, cxx_decl_checks)
> +CLANG_ISA_STATISTIC(UnresolvedUsingValueDecl, cxx_decl_checks)
> +CLANG_ISA_STATISTIC(NonTypeTemplateParmDecl, cxx_decl_checks)
> +CLANG_ISA_STATISTIC(TemplateDecl, cxx_decl_checks)
> +CLANG_ISA_STATISTIC(FunctionTemplateDecl, cxx_decl_checks)
> +CLANG_ISA_STATISTIC(ClassTemplateDecl, cxx_decl_checks)
> +CLANG_ISA_STATISTIC(TemplateTemplateParmDecl, cxx_decl_checks)
> +CLANG_ISA_STATISTIC(FriendTemplateDecl, cxx_decl_checks)
> +
> #endif
>
> Modified: cfe/trunk/include/clang/AST/Expr.h
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/Expr.h?rev=99912&r1=99911&r2=99912&view=diff
> ==============================================================================
> --- cfe/trunk/include/clang/AST/Expr.h (original)
> +++ cfe/trunk/include/clang/AST/Expr.h Tue Mar 30 13:56:13 2010
> @@ -3058,6 +3058,15 @@
> virtual child_iterator child_end();
> };
>
> +#ifndef NDEBUG
> + /// \brief The number of times we have dynamically checked for an
> + /// Objective-C-specific expression node.
> + extern llvm::Statistic objc_expr_checks;
> +
> + /// \brief The number of times we have dynamically checked for a
> + /// C++-specific expression node.
> + extern llvm::Statistic cxx_expr_checks;
> +#endif
> } // end namespace clang
>
> #endif
>
> Modified: cfe/trunk/include/clang/AST/ExprCXX.h
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/ExprCXX.h?rev=99912&r1=99911&r2=99912&view=diff
> ==============================================================================
> --- cfe/trunk/include/clang/AST/ExprCXX.h (original)
> +++ cfe/trunk/include/clang/AST/ExprCXX.h Tue Mar 30 13:56:13 2010
> @@ -2134,4 +2134,35 @@
>
> } // end namespace clang
>
> +// Enumerate C++ expressions
> +CLANG_ISA_STATISTIC(CXXOperatorCallExpr, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(CXXMemberCallExpr, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(CXXNamedCastExpr, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(CXXStaticCastExpr, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(CXXDynamicCastExpr, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(CXXReinterpretCastExpr, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(CXXConstCastExpr, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(CXXFunctionalCastExpr, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(CXXTypeidExpr, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(CXXBoolLiteralExpr, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(CXXNullPtrLiteralExpr, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(CXXThisExpr, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(CXXThrowExpr, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(CXXDefaultArgExpr, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(CXXZeroInitValueExpr, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(CXXNewExpr, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(CXXDeleteExpr, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(CXXPseudoDestructorExpr, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(UnresolvedLookupExpr, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(UnaryTypeTraitExpr, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(DependentScopeDeclRefExpr, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(CXXConstructExpr, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(CXXBindTemporaryExpr, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(CXXBindReferenceExpr, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(CXXExprWithTemporaries, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(CXXTemporaryObjectExpr, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(CXXUnresolvedConstructExpr, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(CXXDependentScopeMemberExpr, cxx_expr_checks)
> +CLANG_ISA_STATISTIC(UnresolvedMemberExpr, cxx_expr_checks)
> +
> #endif
>
> Modified: cfe/trunk/include/clang/AST/ExprObjC.h
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/ExprObjC.h?rev=99912&r1=99911&r2=99912&view=diff
> ==============================================================================
> --- cfe/trunk/include/clang/AST/ExprObjC.h (original)
> +++ cfe/trunk/include/clang/AST/ExprObjC.h Tue Mar 30 13:56:13 2010
> @@ -577,4 +577,16 @@
>
> } // end namespace clang
>
> +// Enumerate Objective-C expressions
> +CLANG_ISA_STATISTIC(ObjCStringLiteral, objc_expr_checks)
> +CLANG_ISA_STATISTIC(ObjCEncodeExpr, objc_expr_checks)
> +CLANG_ISA_STATISTIC(ObjCMessageExpr, objc_expr_checks)
> +CLANG_ISA_STATISTIC(ObjCSelectorExpr, objc_expr_checks)
> +CLANG_ISA_STATISTIC(ObjCProtocolExpr, objc_expr_checks)
> +CLANG_ISA_STATISTIC(ObjCIvarRefExpr, objc_expr_checks)
> +CLANG_ISA_STATISTIC(ObjCPropertyRefExpr, objc_expr_checks)
> +CLANG_ISA_STATISTIC(ObjCImplicitSetterGetterRefExpr, objc_expr_checks)
> +CLANG_ISA_STATISTIC(ObjCSuperExpr, objc_expr_checks)
> +CLANG_ISA_STATISTIC(ObjCIsaExpr, objc_expr_checks)
> +
> #endif
>
> Added: cfe/trunk/include/clang/AST/Statistics.h
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/Statistics.h?rev=99912&view=auto
> ==============================================================================
> --- cfe/trunk/include/clang/AST/Statistics.h (added)
> +++ cfe/trunk/include/clang/AST/Statistics.h Tue Mar 30 13:56:13 2010
> @@ -0,0 +1,43 @@
> +//===--- Statistics.h - Helpers for Clang AST Statistics --------*- C++ -*-===//
> +//
> +// The LLVM Compiler Infrastructure
> +//
> +// This file is distributed under the University of Illinois Open Source
> +// License. See LICENSE.TXT for details.
> +//
> +//===----------------------------------------------------------------------===//
> +//
> +// This file provides helper classes, functions, and macros for tracking
> +// various statistics about the Clang AST and its usage.
> +//
> +//===----------------------------------------------------------------------===//
> +#ifndef LLVM_CLANG_AST_STATISTICS_H
> +#define LLVM_CLANG_AST_STATISTICS_H
> +
> +#ifndef NDEBUG
> +#include "llvm/ADT/Statistic.h"
> +#include "llvm/Support/Casting.h"
> +
> +/** \brief Tracks the number of time the \c isa() function template is
> + * used to try to cast to the given \c Type, by bumping the \c Counter.
> + *
> + * Note that this macro must be expanded in the global scope, and that
> + * both the type and the counter will be assumed to reside within the
> + * \c clang namespace.
> + */
> +#define CLANG_ISA_STATISTIC(Type,Counter) \
> +namespace llvm { \
> +template <typename From> \
> +struct isa_impl<clang::Type, From> { \
> + static inline bool doit(const From &Val) { \
> + ++clang::Counter; \
> + return clang::Type::classof(&Val); \
> + } \
> +}; \
> +}
> +
> +#else
> +#define CLANG_ISA_STATISTIC(Type,Counter)
> +#endif
> +
> +#endif // LLVM_CLANG_AST_STATISTICS_H
>
> Propchange: cfe/trunk/include/clang/AST/Statistics.h
> ------------------------------------------------------------------------------
> svn:eol-style = native
>
> Propchange: cfe/trunk/include/clang/AST/Statistics.h
> ------------------------------------------------------------------------------
> svn:keywords = Id
>
> Propchange: cfe/trunk/include/clang/AST/Statistics.h
> ------------------------------------------------------------------------------
> svn:mime-type = text/plain
>
> Modified: cfe/trunk/include/clang/AST/Stmt.h
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/Stmt.h?rev=99912&r1=99911&r2=99912&view=diff
> ==============================================================================
> --- cfe/trunk/include/clang/AST/Stmt.h (original)
> +++ cfe/trunk/include/clang/AST/Stmt.h Tue Mar 30 13:56:13 2010
> @@ -21,6 +21,7 @@
> #include "clang/AST/StmtIterator.h"
> #include "clang/AST/DeclGroup.h"
> #include "clang/AST/FullExpr.h"
> +#include "clang/AST/Statistics.h"
> #include "llvm/ADT/SmallVector.h"
> #include "clang/AST/ASTContext.h"
> #include <string>
> @@ -1360,6 +1361,16 @@
> virtual child_iterator child_end();
> };
>
> +#ifndef NDEBUG
> + /// \brief The number of times we have dynamically checked for an
> + /// Objective-C-specific statement node.
> + extern llvm::Statistic objc_stmt_checks;
> +
> + /// \brief The number of times we have dynamically checked for a
> + /// C++-specific statement node.
> + extern llvm::Statistic cxx_stmt_checks;
> +#endif
> +
> } // end namespace clang
>
> #endif
>
> Modified: cfe/trunk/include/clang/AST/StmtCXX.h
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/StmtCXX.h?rev=99912&r1=99911&r2=99912&view=diff
> ==============================================================================
> --- cfe/trunk/include/clang/AST/StmtCXX.h (original)
> +++ cfe/trunk/include/clang/AST/StmtCXX.h Tue Mar 30 13:56:13 2010
> @@ -107,7 +107,10 @@
> virtual child_iterator child_end();
> };
>
> -
> } // end namespace clang
>
> +// Enumerate C++ statements
> +CLANG_ISA_STATISTIC(CXXCatchStmt, cxx_stmt_checks)
> +CLANG_ISA_STATISTIC(CXXTryStmt, cxx_stmt_checks)
> +
> #endif
>
> Modified: cfe/trunk/include/clang/AST/StmtObjC.h
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/StmtObjC.h?rev=99912&r1=99911&r2=99912&view=diff
> ==============================================================================
> --- cfe/trunk/include/clang/AST/StmtObjC.h (original)
> +++ cfe/trunk/include/clang/AST/StmtObjC.h Tue Mar 30 13:56:13 2010
> @@ -304,4 +304,12 @@
>
> } // end namespace clang
>
> +// Enumerate Objective-C statements
> +CLANG_ISA_STATISTIC(ObjCAtTryStmt, objc_stmt_checks)
> +CLANG_ISA_STATISTIC(ObjCAtCatchStmt, objc_stmt_checks)
> +CLANG_ISA_STATISTIC(ObjCAtFinallyStmt, objc_stmt_checks)
> +CLANG_ISA_STATISTIC(ObjCAtThrowStmt, objc_stmt_checks)
> +CLANG_ISA_STATISTIC(ObjCAtSynchronizedStmt, objc_stmt_checks)
> +CLANG_ISA_STATISTIC(ObjCForCollectionStmt, objc_stmt_checks)
> +
> #endif
>
> Modified: cfe/trunk/include/clang/AST/Type.h
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/Type.h?rev=99912&r1=99911&r2=99912&view=diff
> ==============================================================================
> --- cfe/trunk/include/clang/AST/Type.h (original)
> +++ cfe/trunk/include/clang/AST/Type.h Tue Mar 30 13:56:13 2010
> @@ -18,6 +18,7 @@
> #include "clang/Basic/IdentifierTable.h"
> #include "clang/Basic/Linkage.h"
> #include "clang/AST/NestedNameSpecifier.h"
> +#include "clang/AST/Statistics.h"
> #include "clang/AST/TemplateName.h"
> #include "llvm/Support/Casting.h"
> #include "llvm/Support/type_traits.h"
> @@ -3179,6 +3180,35 @@
> return cast<T>(getUnqualifiedDesugaredType());
> }
>
> +#ifndef NDEBUG
> + /// \brief The number of times we have dynamically checked for an
> + /// Objective-C-specific type node.
> + extern llvm::Statistic objc_type_checks;
> +
> + /// \brief The number of times we have dynamically checked for a
> + /// C++-specific type node.
> + extern llvm::Statistic cxx_type_checks;
> +#endif
> } // end namespace clang
>
> +// Enumerate Objective-C types
> +CLANG_ISA_STATISTIC(ObjCInterfaceType, objc_type_checks)
> +CLANG_ISA_STATISTIC(ObjCObjectPointerType, objc_type_checks)
> +
> +// Enumerate C++ types
> +CLANG_ISA_STATISTIC(ReferenceType, cxx_type_checks)
> +CLANG_ISA_STATISTIC(LValueReferenceType, cxx_type_checks)
> +CLANG_ISA_STATISTIC(RValueReferenceType, cxx_type_checks)
> +CLANG_ISA_STATISTIC(MemberPointerType, cxx_type_checks)
> +CLANG_ISA_STATISTIC(DependentSizedArrayType, cxx_type_checks)
> +CLANG_ISA_STATISTIC(DependentSizedExtVectorType, cxx_type_checks)
> +CLANG_ISA_STATISTIC(UnresolvedUsingType, cxx_type_checks)
> +CLANG_ISA_STATISTIC(DecltypeType, cxx_type_checks)
> +CLANG_ISA_STATISTIC(TemplateTypeParmType, cxx_type_checks)
> +CLANG_ISA_STATISTIC(SubstTemplateTypeParmType, cxx_type_checks)
> +CLANG_ISA_STATISTIC(TemplateSpecializationType, cxx_type_checks)
> +CLANG_ISA_STATISTIC(QualifiedNameType, cxx_type_checks)
> +CLANG_ISA_STATISTIC(InjectedClassNameType, cxx_type_checks)
> +CLANG_ISA_STATISTIC(TypenameType, cxx_type_checks)
> +
> #endif
>
> Modified: cfe/trunk/lib/AST/DeclBase.cpp
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/DeclBase.cpp?rev=99912&r1=99911&r2=99912&view=diff
> ==============================================================================
> --- cfe/trunk/lib/AST/DeclBase.cpp (original)
> +++ cfe/trunk/lib/AST/DeclBase.cpp Tue Mar 30 13:56:13 2010
> @@ -35,6 +35,13 @@
> // Statistics
> //===----------------------------------------------------------------------===//
>
> +#ifndef NDEBUG
> +llvm::Statistic clang::objc_decl_checks =
> + { "clang", "Number of checks for Objective-C declaration nodes", 0, 0 };
> +llvm::Statistic clang::cxx_decl_checks =
> + { "clang", "Number of checks for C++ declaration nodes", 0, 0 };
> +#endif
> +
> #define DECL(Derived, Base) static int n##Derived##s = 0;
> #include "clang/AST/DeclNodes.def"
>
>
> Modified: cfe/trunk/lib/AST/Expr.cpp
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/Expr.cpp?rev=99912&r1=99911&r2=99912&view=diff
> ==============================================================================
> --- cfe/trunk/lib/AST/Expr.cpp (original)
> +++ cfe/trunk/lib/AST/Expr.cpp Tue Mar 30 13:56:13 2010
> @@ -27,6 +27,13 @@
> #include <algorithm>
> using namespace clang;
>
> +#ifndef NDEBUG
> +llvm::Statistic clang::objc_expr_checks =
> + { "clang", "Number of checks for Objective-C expression nodes", 0, 0 };
> +llvm::Statistic clang::cxx_expr_checks =
> + { "clang", "Number of checks for C++ expression nodes", 0, 0 };
> +#endif
> +
> //===----------------------------------------------------------------------===//
> // Primary Expressions.
> //===----------------------------------------------------------------------===//
>
> Modified: cfe/trunk/lib/AST/Stmt.cpp
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/Stmt.cpp?rev=99912&r1=99911&r2=99912&view=diff
> ==============================================================================
> --- cfe/trunk/lib/AST/Stmt.cpp (original)
> +++ cfe/trunk/lib/AST/Stmt.cpp Tue Mar 30 13:56:13 2010
> @@ -22,6 +22,13 @@
> #include <cstdio>
> using namespace clang;
>
> +#ifndef NDEBUG
> +llvm::Statistic clang::objc_stmt_checks =
> + { "clang", "Number of checks for Objective-C statement nodes", 0, 0 };
> +llvm::Statistic clang::cxx_stmt_checks =
> + { "clang", "Number of checks for C++ statement nodes", 0, 0 };
> +#endif
> +
> static struct StmtClassNameTable {
> const char *Name;
> unsigned Counter;
>
> Modified: cfe/trunk/lib/AST/Type.cpp
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/Type.cpp?rev=99912&r1=99911&r2=99912&view=diff
> ==============================================================================
> --- cfe/trunk/lib/AST/Type.cpp (original)
> +++ cfe/trunk/lib/AST/Type.cpp Tue Mar 30 13:56:13 2010
> @@ -22,6 +22,13 @@
> #include "llvm/Support/raw_ostream.h"
> using namespace clang;
>
> +#ifndef NDEBUG
> +llvm::Statistic clang::objc_type_checks =
> + { "clang", "Number of checks for Objective-C type nodes", 0, 0 };
> +llvm::Statistic clang::cxx_type_checks =
> + { "clang", "Number of checks for C++ type nodes", 0, 0 };
> +#endif
> +
> bool QualType::isConstant(QualType T, ASTContext &Ctx) {
> if (T.isConstQualified())
> return true;
>
>
> _______________________________________________
> cfe-commits mailing list
> cfe-commits at cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
More information about the cfe-commits
mailing list