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2009-04-18FunctionDecl::getBody() is getting an ASTContext argument for use inDouglas Gregor
lazy PCH deserialization. Propagate that argument wherever it needs to be. No functionality change, except that I've tightened up a few PCH tests in preparation. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69406 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-17Keep track of the number of statements/expressions written to and readDouglas Gregor
from a PCH file. It turns out that "Hello, World!" is bringing in 19% of all of the statements in Carbon.h, so we need to be lazy. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69393 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-17PCH support for inline assembly statements.Douglas Gregor
This completes support for all of C (+ extensions). We can (again) build a PCH file for Carbon.h. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69385 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-17refactor htmldiags to be created up front like the other diag clients.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69379 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-17add a virtual method to DiagnosticClient to get rid of some fragileChris Lattner
casting in clang-cc. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69377 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-17PCH support for blocksDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69373 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-17PCH support for GNU statement expressionsDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69370 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-17PCH support for indirect gotos and address-of-label expressions.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69369 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-17PCH support for labels and goto.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69364 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-17PCH support for declaration statements, and a test for PredefinedExprDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69356 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-17PCH support for return statements.Douglas Gregor
Optimize PCH encoding for switch-case statements slightly, by making the switch-case numbering local to a particular statement. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69355 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-17PCH support for do-while and for loopsDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69334 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-17PCH support for while and continue statementsDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69332 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-17PCH support for the first batch of statements, including null,Douglas Gregor
compound, case, default, if, switch, and break statements. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69329 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-16Prepare PCH reader and writer for (de-)serialization of statements. NoDouglas Gregor
functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69319 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-16tblgen is now passing diagnostic group information in the .inc file, ignore ↵Chris Lattner
it everywhere. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69269 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-16implement framework for -fdiagnostics-show-option, but tblgen isn'tChris Lattner
passing down the right info yet. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69268 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-16Eliminate pch::TYPE_ATTR, which is never usedDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69256 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-16PCH support for CompoundLiteralExpr. This is the last C expressionDouglas Gregor
that does not require PCH support for statements. Only AddrLabelExpr, StmtExpr, and BlockExpr remain (for C). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69255 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-16PCH support for InitListExpr, DesignatedInitExpr, and ImplicitValueInitExpr.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69251 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-16PCH support for ShuffleVectorExpr and BlockDeclRefExprDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69244 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15PCH support for TypesCompatibleExpr, ChooseExpr, and GNUNullExpr.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69242 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15PCH support for ExtVectorElementExpr and VAArgExpr.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69240 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15PCH support for CompoundAssignOperator and ConditionalOperatorDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69237 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15PCH support for ImaginaryLiteral and ArraySubscriptExprDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69233 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15PCH support for declaration attributesDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69225 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15PCH support for MemberExpr and CallExpr.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69186 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15Tblgen now passes the default mapping explicitly, instead of having it Chris Lattner
be tied to the diag class. This requires an LLVM tree update. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69175 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15PCH support for string literalsDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69172 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15PCH support for UnaryOperator, SizeOfAlignOfExprDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69169 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15PCH support for CStyleCastExpr and BinaryOperator expression kinds.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69119 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-14PCH support for ParenExprDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69106 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-14Add PCH support for ImplicitCastExprs. This is the first expressionDouglas Gregor
kind PCH handles that has an expression as an operand, so most of this work is in the infrastructure to rebuild expression trees from the serialized representation. We now store expressions in post-order (e.g., Reverse Polish Notation), so that we can easily rebuild the appropriate expression tree. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69101 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-14Change Lexer::MeasureTokenLength to take a LangOptions reference.Chris Lattner
This allows it to accurately measure tokens, so that we get: t.cpp:8:13: error: unknown type name 'X' static foo::X P; ~~~~~^ instead of the woefully inferior: t.cpp:8:13: error: unknown type name 'X' static foo::X P; ~~~~ ^ Most of this is just plumbing to push the reference around. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69099 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-14Add PCH support for PredefinedExpr and FloatingLiteral expressionsDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69084 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-14PCH support for a few very, very simple kinds of expressions. Hook upDouglas Gregor
expression (de-)serialization for VLAs, variable initializers, enum constant initializers, and bitfield widths. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69075 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-14When writing a PCH file, keep track of all of the non-static,Douglas Gregor
non-inline external definitions (and tentative definitions) that are found at the top level. The corresponding declarations are stored in a record in the PCH file, so that they can be provided to the ASTConsumer (via HandleTopLevelDecl) when the PCH file is read. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69005 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-13Partial PCH support for FileScopeAsmDecl and BlockDecl. Both requireDouglas Gregor
expression or statement serialization before we can test them. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69002 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-13PCH support for functions and their parameters.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68997 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-13PCH support for record decls/types and their fields. Now that we canDouglas Gregor
handle the definition of __builtin_va_list on x86-64, eliminate the forced -triple in PCH tests to get better coverage. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68988 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-13Add PCH support for enumerations and enumerators.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68974 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-13Include the SourceManager's line table in the PCH file. We can nowDouglas Gregor
properly cope with #line directives in PCH files. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68963 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-13implement the microsoft/gnu "__COUNTER__" macro: rdar://4329310Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68933 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-11now that we have an identifier table in the PCH file, finish hooking upChris Lattner
macro deserialization. We now correctly install II's in tokens, handle function-like macros, etc. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68882 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-11Store unique IDs for identifiers in the PCH file. Use some bitmanglingDouglas Gregor
so that we only need to perform the lookup and identifier resolution once per identifier in the PCH file. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68846 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-10Compare the predefines buffer in the PCH file with the predefinesDouglas Gregor
buffer generated for the current translation unit. If they are different, complain and then ignore the PCH file. This effectively checks for all compilation options that somehow would affect preprocessor state (-D, -U, -include, the dreaded -imacros, etc.). When we do accept the PCH file, throw away the contents of the predefines buffer rather than parsing them, since all of the results of that parsing are already stored in the PCH file. This eliminates the ugliness with the redefinition of __builtin_va_list, among other things. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68838 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-10add support for reading macros. This does all the reading (with a bunch ofChris Lattner
fixme's, e.g. for tokens with identifiers) but does not actually install them. Some details with the predefines buffer needs to be sorted out first. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68828 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-10Encode the target triple in the PCH file, and check that target triple when ↵Douglas Gregor
using the PCH file git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68824 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-10Implement serialization/deserialization of LangOptions in the PCHDouglas Gregor
file. When de-serializing LangOptions, we check that the currently-provided language options are consistent with the options used to compile the PCH file. If they are not, we emit a diagnostic and ignore the PCH file. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68820 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-10add a new PP_MACRO_NAME hack so that I can test object-like macros.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68803 91177308-0d34-0410-b5e6-96231b3b80d8