[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
Douglas Gregor
dgregor at apple.com
Tue Mar 30 11:56:14 PDT 2010
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).
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;
More information about the cfe-commits
mailing list