summaryrefslogtreecommitdiffstats
path: root/clang/Basic
Commit message (Collapse)AuthorAgeFilesLines
...
* Fixed bug in the serialization of SelectorTable where we did not register theTed Kremenek2007-12-011-0/+9
| | | | | | | | | | pointer of MultiKeywordSelectors. Added optimization to the serialization of SelectorTable where we only serialize out MultiKeywordSelectors that are ever referenced by an object other than the SelectorTable. llvm-svn: 44483
* start partitioning the diagnostics into two classes: thoseChris Lattner2007-11-301-11/+21
| | | | | | | | that are builtin and those that are aren't. This is a bunch of API refactoring that will make this possible, but there is no functionality change yet. llvm-svn: 44473
* Implemented serialization of SelectorTable and Selectors.Ted Kremenek2007-11-301-2/+77
| | | | | | | Modified serialization of IdentifierTable to self-register itself with the Deserializer. llvm-svn: 44471
* Add more semantic analysis for inline asm statements.Anders Carlsson2007-11-271-0/+124
| | | | llvm-svn: 44349
* Check that the clobber registers are valid.Anders Carlsson2007-11-251-2/+43
| | | | llvm-svn: 44311
* Add tables for GCC register names and aliases. This will be used for inline asmAnders Carlsson2007-11-241-0/+7
| | | | llvm-svn: 44308
* Break out bool/true/false support into a LangOptionNate Begeman2007-11-151-4/+15
| | | | llvm-svn: 44164
* Renamed all serialization "Materialize" methods to "Create" to conform withTed Kremenek2007-11-131-1/+1
| | | | | | the new serialization API. llvm-svn: 44035
* Changed the serialization of IdentifierTable to only serialize out entriesTed Kremenek2007-11-101-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | that are referenced in the ASTs. This assumes that we serialize out the decls/stmts first, and use the pointer-tracking logic in the Serializer to determine if an IdentifierInfo (or its string key) is ever referenced. This is a significant space optimization for serialized ASTs. Consider the following program: void foo(int x,int y) { return x > y ? x : y+1; } Here are the sizes of the files for the serialized ASTs: Full IdentifierTable: 23676 bytes Only-referenced Identifiers: 304 bytes. For this simple program, this is a 77% reduction in the file size of the serialized ASTs. llvm-svn: 43975
* rename getInstantiationLoc to match the scheme of isPhysicalLoc.Chris Lattner2007-11-091-1/+1
| | | | llvm-svn: 43969
* change source location to have two bits for macros, trackingChris Lattner2007-11-091-2/+2
| | | | | | | whether the location is the start and/or end of an expansion. These are currently not set or used by anything. llvm-svn: 43968
* Changed method call to reflect updated serialization API.Ted Kremenek2007-11-091-1/+1
| | | | llvm-svn: 43917
* Rewrote serialization of IdentifierInfo and IdentifierTable to use methods EmitTed Kremenek2007-11-081-45/+63
| | | | | | | | | and Materialize/Read instead of using specializations of SerializeTrait<>. The resulting code is much cleaner. We are also setting the stage so that only the parts of the IdentifierTable that are ever referenced within the ASTs are serialized, and not the whole table. llvm-svn: 43904
* Added registration to deserialization engine of IdentifierInfo* asTed Kremenek2007-11-051-0/+2
| | | | | | IdentifierInfos are deserialized. llvm-svn: 43741
* Simplified Serialization code for SourceLocation and SourceRange, andTed Kremenek2007-11-011-7/+14
| | | | | | | | | | | | | updated it to the recently updated Serialization API. Changed clients of SourceLocation serialization to call the appropriate new methods. Updated Decl serialization code to put new skeleton serialization code in place that is much better than the older trait-specialization approach. llvm-svn: 43625
* Updated a comment to hopefully silence a Lattner warning.Ted Kremenek2007-10-311-2/+2
| | | | llvm-svn: 43562
* Updated some comments.Ted Kremenek2007-10-301-5/+8
| | | | | | | | Disabled assignments for ContentCache. Copy-ctor for ContentCache now has an assertion preventing it to be copied from an object that already has an allocated buffer. llvm-svn: 43526
* Removed SrcMgr::FileInfo and SrcMgr::InfoRec and replaced them with aTed Kremenek2007-10-301-53/+42
| | | | | | | single class: ContentCache. This simplifies the logic in SourceManager and makes the ownership of MemoryBuffers clearer. llvm-svn: 43518
* Implemented serialization of SourceLocation and SourceRange objects.Ted Kremenek2007-10-251-0/+30
| | | | llvm-svn: 43343
* Modified current clients of Bitcode-Object serialization to use theTed Kremenek2007-10-242-63/+32
| | | | | | | | | | new split-header file configuration (Serialize.h and Deserialize.h) now in place in the core LLVM repository. Removed unneeded SerializeTrait specializations for enums in TokenKinds.h llvm-svn: 43306
* Implemented serialization for IdentifierInfo and IdentifierTable.Ted Kremenek2007-10-232-1/+100
| | | | | | | Updated serialization test code in the driver to test serialization of these types. llvm-svn: 43266
* Unbreak mingw32. Maybe there should be something like libClandSystem? :)Anton Korobeynikov2007-10-161-1/+1
| | | | llvm-svn: 43029
* Add __builtin_va_list definitions for x86_64 and ppc64.Anders Carlsson2007-10-131-0/+5
| | | | llvm-svn: 42943
* Push the rewriting APIs along. Build a trivial client that replaces tabsChris Lattner2007-10-111-0/+7
| | | | | | | with x's for now. The APIs are all unimplemented, so it doesn't do anything yet! :) llvm-svn: 42868
* avoid accessing off the end of identifiers.Chris Lattner2007-10-101-0/+1
| | | | llvm-svn: 42841
* move IdentifierTable.h from liblex to libbasic.Chris Lattner2007-10-071-0/+374
| | | | llvm-svn: 42730
* speed up clang startup another 28% by avoiding std::vector<std::string> Chris Lattner2007-10-061-41/+18
| | | | | | for holding builtin target-specific macros. llvm-svn: 42689
* speed up clang startup time by about 23% by avoiding lots of Chris Lattner2007-10-061-21/+29
| | | | | | stringmap operations when there are no secondary targets. llvm-svn: 42688
* work around bugs and missing features in apfloat.Chris Lattner2007-09-221-2/+4
| | | | llvm-svn: 42235
* Use APFloat for the representation of FP immediates, ask the targetChris Lattner2007-09-221-0/+28
| | | | | | for *which* apfloat to use for a particular type. llvm-svn: 42234
* Removed clang solution file for VC++, which didn't work properly because of ↵Hartmut Kaiser2007-09-121-1/+2
| | | | | | | | hard coded paths in the llvm project files. Changed windows detection to use LLVM pp constant. llvm-svn: 41878
* remove the FATAL classifier.Chris Lattner2007-09-061-2/+0
| | | | llvm-svn: 41736
* VC++ doesn't define S_ISDIRChris Lattner2007-09-031-0/+3
| | | | llvm-svn: 41688
* Add #ifdefs to make the source portable to windows. Patch contributedChris Lattner2007-09-031-1/+9
| | | | | | by Hartmut Kaiser! llvm-svn: 41684
* constify a method.Chris Lattner2007-08-301-1/+1
| | | | llvm-svn: 41600
* Fix a bug in my previous commitChris Lattner2007-08-021-1/+1
| | | | llvm-svn: 40719
* Increase the macro id cache to look up several recent entries, not just the ↵Chris Lattner2007-08-021-11/+14
| | | | | | | | | | | | | | | | | | | last one. This is important in insane cases like the one dannyb sent me recently: #define F0(a) void a(){} #define F1(a) F0(a##0) F0(a##1) F0(a##2) F0(a##3) F0(a##4) F0(a##5) F0(a##6) F0(a##7) #define F2(a) F1(a##0) F1(a##1) F1(a##2) F1(a##3) F1(a##4) F1(a##5) F1(a##6) F1(a##7) #define F3(a) F2(a##0) F2(a##1) F2(a##2) F2(a##3) F2(a##4) F2(a##5) F2(a##6) F2(a##7) #define F4(a) F3(a##0) F3(a##1) F3(a##2) F3(a##3) F3(a##4) F3(a##5) F3(a##6) F3(a##7) #define F5(a) F4(a##0) F4(a##1) F4(a##2) F4(a##3) F4(a##4) F4(a##5) F4(a##6) F4(a##7) #define F6(a) F5(a##0) F5(a##1) F5(a##2) F5(a##3) F5(a##4) F5(a##5) F5(a##6) F5(a##7) F6(f) cpp is great. :) llvm-svn: 40715
* Use a smallstring instead of an std::string in FileChanged to avoid some ↵Chris Lattner2007-07-241-1/+1
| | | | | | | | malloc traffic. This speeds up -E on xalancbmk by 2.4% llvm-svn: 40461
* check in an experiment that didn't work out, to allow for future investigation.Chris Lattner2007-07-241-5/+27
| | | | llvm-svn: 40460
* Add a cache to SourceManager to accellerate line # lookup. This is aChris Lattner2007-07-241-51/+96
| | | | | | | | | | | bottleneck for -E computation, because every token that starts a line needs to determine *which* line it is on (so -E mode can insert the appropriate vertical whitespace). This optimization improves this common case where it is striding through the line # table. This speeds up -E on xalancbmk by 3.2% llvm-svn: 40459
* Switch TargetInfo::getTargetDefines from using an std::map<std::string, ...> ↵Chris Lattner2007-07-221-32/+54
| | | | | | | | | to using a llvm::StringMap. This dramatically reduces the startup time of the preprocessor, speeding up -Eonly on xalankbmk by 2.2%. llvm-svn: 40396
* Add support for reusing macroid's with negative physical loc deltas. ThisChris Lattner2007-07-211-4/+3
| | | | | | keeps the MacroInfo table more compact. llvm-svn: 40281
* remove some old cruftChris Lattner2007-07-201-27/+1
| | | | llvm-svn: 40111
* improve comments, implement a trivial single-entry cache in Chris Lattner2007-07-201-2/+21
| | | | | | | | | SourceManager::getInstantiationLoc. With this change, every token expanded from a macro doesn't get its own MacroID. :) This reduces # macro IDs in carbon.h from 16805 to 9197 llvm-svn: 40108
* Reimplement SourceLocation. Instead of having a Chris Lattner2007-07-201-54/+20
| | | | | | | | | | | | | | | | | fileid/offset pair, it now contains a bit discriminating between mapped locations and file locations. This separates the tables for macros and files in SourceManager, and allows better separation of concepts in the rest of the compiler. This allows us to have *many* macro instantiations before running out of 'addressing space'. This is also more efficient, because testing whether something is a macro expansion is now a bit test instead of a table lookup (which also used to require having a srcmgr around, now it doesn't). This is fully functional, but there are several refinements and optimizations left. llvm-svn: 40103
* Make octal constant lexing use AdvanceToTokenCharacter to give moreChris Lattner2007-07-161-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | accurate diagnostics. For test/Lexer/comments.c we now emit: int x = 000000080; /* expected-error {{invalid digit}} */ ^ constants.c:7:4: error: invalid digit '8' in octal constant 00080; /* expected-error {{invalid digit}} */ ^ The last line is due to an escaped newline. The full line looks like: int y = 0000\ 00080; /* expected-error {{invalid digit}} */ Previously, we emitted: constants.c:4:9: error: invalid digit '8' in octal constant int x = 000000080; /* expected-error {{invalid digit}} */ ^ constants.c:6:9: error: invalid digit '8' in octal constant int y = 0000\ ^ which isn't too bad, but the new way is better for the user, regardless of whether there is an escaped newline or not. All the other lexer-related diagnostics should switch over to using AdvanceToTokenCharacter where appropriate. Help wanted :). This implements test/Lexer/constants.c. llvm-svn: 39906
* Change SourceManager::getInstantiationLoc to take virtual locations, doing itsChris Lattner2007-07-151-4/+5
| | | | | | virtual->physical mapping explicitly. llvm-svn: 39867
* A significant refactoring of the type size stuff to also Chris Lattner2007-07-141-4/+7
| | | | | | compute type alignment. This info is needed for struct layout. llvm-svn: 39850
* add missing headerGabor Greif2007-07-121-0/+2
| | | | | | (needed on Solaris) llvm-svn: 39781
* remove location tracking for target infoChris Lattner2007-06-221-1/+1
| | | | llvm-svn: 39671
OpenPOWER on IntegriCloud