Commit Graph

312 Commits

Author SHA1 Message Date
Daniel Dunbar d03c02873a (llvm up) If the target triple is unspecified, automatically set the
OS version part to that of the host on darwin.

llvm-svn: 56943
2008-10-02 01:21:33 +00:00
Daniel Dunbar 4dd154663e Drop code to validate OS part of target triple on darwin, too fragile.
llvm-svn: 56941
2008-10-02 00:26:24 +00:00
Daniel Dunbar 106ab3bb42 Fix help for --suppress-system-warnings
llvm-svn: 56878
2008-09-30 20:49:53 +00:00
Chris Lattner 97d749464d Handle minor version numbers in __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__
like "10.3.9"

llvm-svn: 56873
2008-09-30 20:30:12 +00:00
Chris Lattner b5c15e8228 Finish handling of -mmacosx-version-min. If you now do something like:
clang -mmacosx-version-min=10.4.9 ...

you'll end up with a target triple like "i686-apple-darwin8.9".

llvm-svn: 56871
2008-09-30 20:16:56 +00:00
Chris Lattner 29c54dd6b9 start handling 'mmacosx-version-min', this is not complete yet.
llvm-svn: 56828
2008-09-30 01:13:12 +00:00
Steve Naroff 9779e92fa4 Add driver support for invoking block rewriter.
Also tweaked the create function to take an explicit output file.

llvm-svn: 56305
2008-09-18 14:10:13 +00:00
Daniel Dunbar 84b70f7f0f Add --suppress-system-warnings (on by default, use =0 to disable)
- For investigating warnings in system headers / builtins.
 - Currently also enables the behavior that allows silent redefinition
   of types in system headers. Conceptually these are separate but I
   didn't feel it was worth two options (or changing LangOptions).

llvm-svn: 56163
2008-09-12 18:10:20 +00:00
Argyrios Kyrtzidis e7092bafc2 LangOptions.C99 should be false in C++.
llvm-svn: 56092
2008-09-11 04:21:06 +00:00
Ted Kremenek b44763456c Following gcc's behavior, only enable trigraphs if '-trigraphs' or '-ansi' is
specified, or -std is set to a conforming mode.

llvm-svn: 55738
2008-09-03 21:22:16 +00:00
Ted Kremenek d461d7ad7e Added Ubigraph visualization for the static analyzer (this is pretty alpha quality).
llvm-svn: 55442
2008-08-27 22:31:43 +00:00
Zhongxing Xu 9470a96b18 Moved HTMLDiagnostics to lib/Driver.
llvm-svn: 55274
2008-08-24 02:33:36 +00:00
Daniel Dunbar b8767ac183 Add TargetInfo::useNeXTRuntimeAsDefault
- Used to autoselect runtime when neither -fnext-runtime nor
   -fgnu-runtime is specified.
 - Default impl is false, all darwin targets set it to true.

llvm-svn: 55231
2008-08-23 08:43:39 +00:00
Nico Weber ed9b4100a8 Move most of HeaderSearch initialization to libDriver.
For example, adding the default system include paths in clients is now as
simple as

  InitHeaderSearch init(headers);
  init.AddDefaultSystemIncludePaths(langopts);
  init.Realize();

llvm-svn: 55174
2008-08-22 09:25:22 +00:00
Daniel Dunbar 3ad53483fb Add LangOptions::NeXTRuntime.
- Wired to -fnext-runtime and -fgnu-runtime options.
 - Defaults to GNU, no autoselection for NeXT.

Emit NeXT OBJC_IMAGE_INFO marker.

llvm-svn: 54651
2008-08-11 21:35:06 +00:00
Daniel Dunbar fb3043d627 Add -fexceptions to Driver
- Maps to LangOptions.Exceptions
 - Currently always off, should autoselect based on language.

Update CodeGen to set unwind attribute on functions definitions based
       on LangOptions.Exceptions.
 - Still need to set attributes appropriately on calls.

llvm-svn: 54643
2008-08-11 17:36:14 +00:00
Daniel Dunbar 221fa94e40 More #include cleaning
- Drop Expr.h,RecordLayout.h from ASTContext.h (for DeclBase.h and
   SourceLocation.h)
 - Move ASTContext constructor into implementation

llvm-svn: 54627
2008-08-11 04:54:23 +00:00
Nico Weber 4c3116437c * Remove isInSystemHeader() from DiagClient, move it to SourceManager
* Move FormatError() from TextDiagnostic up to DiagClient, remove now  
  empty class TextDiagnostic
* Make DiagClient optional for Diagnostic

This fixes the following problems:

* -html-diags (and probably others) does now output the same set of  
  warnings as console clang does
* nothing crashes if one forgets to call setHeaderSearch() on  
  TextDiagnostic
* some code duplication is removed

llvm-svn: 54620
2008-08-10 19:59:06 +00:00
Ted Kremenek dcb5e38927 ParseAST now never releases the passed ASTConsumer. This is the responsibility of the client.
The motivation is that clients may either:

(a) query the ASTConsumer object after AST parsing to collect data/etc.
(b) reuse the ASTConsumer.

llvm-svn: 54502
2008-08-08 02:46:37 +00:00
Ted Kremenek 59f3553392 Remove unneeded #includes.
llvm-svn: 54478
2008-08-07 18:14:04 +00:00
Ted Kremenek 6b515b5b34 Micro cleanups.
llvm-svn: 54477
2008-08-07 18:13:12 +00:00
Ted Kremenek 31691ae862 Fix --html-diags in driver by delaying the construction of an HTMLDiagnosticClient until after we have created the Preprocessor object.
llvm-svn: 54472
2008-08-07 17:49:57 +00:00
Nico Weber b5fc3c300a add a libDriver, for now only move the text diangostics stuff from Driver to there
llvm-svn: 54383
2008-08-05 23:33:20 +00:00
Ted Kremenek 2c674f6dbb Refactored driver logic for CodeGen into LLVMCodeGenWriter. This ASTConsumer layers on top of LLVMCodeGen (another existing ASTConsumer) to emit bitcode files to disk. This layering takes this logic out of clang.cpp and puts it directly into the ASTConsumer interface. The benefit is that now --emit-llvm works with both serialized ASTs and regular source files.
llvm-svn: 54364
2008-08-05 18:50:11 +00:00
Ted Kremenek 1c0c06bb9c "This patch adds paths for Fedora 9 in clang.cpp and support for two preprocessor options in ccc."
Patch by Zhongxing Xu!

llvm-svn: 53976
2008-07-24 03:49:15 +00:00
Daniel Dunbar 155ed24359 Prevent clang from emitting output when input has errors
+ test case
<rdar://problem/6080040>
http://llvm.org/bugs/show_bug.cgi?id=2280

llvm-svn: 53756
2008-07-18 16:38:05 +00:00
Ted Kremenek fd7efdf20d Provide an "Analysis Scope" for Analyses so checks can either be run on code declarations (bodies) or Objective-C @implementation blocks.
llvm-svn: 53584
2008-07-15 00:46:02 +00:00
Ted Kremenek 3063b73773 Break off declaration of Analysis enum into Analyses.def. The driver options in
clang.cpp now #include these definitions to create the command line options, and
AnalysisConsumer #includes this file to generate the switch statement to create
actions.

Renamed -check-objc-methodsigs to -warn-objc-methodsigs.

The "missing -dealloc" check is now optional: -warn-objc-missing-dealloc

llvm-svn: 53575
2008-07-14 23:41:13 +00:00
Ted Kremenek 3bfb314c25 Add new check: -check-objc-methodsigs. This check scans methods in
ObjCImplementationDecls and sees if a ancestor class defines a method with the
same selector but with a different type signature. Right now it just compares
return types, and mainly looks at differences in primitive values. The checking
will be expanded in the future.

llvm-svn: 53482
2008-07-11 22:40:47 +00:00
Nuno Lopes 88b1d0ee42 add gentoo stable gcc headers path so that all tests pass here (CPATH isnt enough..)
llvm-svn: 53143
2008-07-05 17:15:18 +00:00
Ted Kremenek f992cfb4ab Moved logic for -dump-cfg and -view-cfg into AnalysisConsumer.
Renamed -dump-cfg to -cfg-dump, and -view-cfg to -cfg-view.  This naming better matches the same options for asts (e.g. -ast-dump).

llvm-svn: 53041
2008-07-02 18:23:21 +00:00
Ted Kremenek bdbe6130f4 Move -dump-live-variables logic to AnalysisConsumer.
llvm-svn: 53039
2008-07-02 18:11:29 +00:00
Ted Kremenek becec2cbbc Move logic for "-checker-simple" to the new AnalysisConsumer interface.
llvm-svn: 53028
2008-07-02 16:35:50 +00:00
Ted Kremenek 8e631a0267 Migrated driver logic for running the CF retain/release checker over to the new AnalysisConsumer interface.
llvm-svn: 53002
2008-07-02 00:44:58 +00:00
Ted Kremenek f0413bfcda Added AnalysisConsumer, a meta-level ASTConsumer class to drive various
analyses. This potentially is the primordial origins of a Clang-equivalent
"PassManager".

The new AnalysisConsumer interface allows multiple analyses to be run from a
single invocation of Clang.

Migrated the logic of "-warn-dead-stores" and "-warn-uninit-values" to use the
new AnalysisConsumer interface. The new interface results in a significant code
reduction to incorporate an analysis into the Driver.

Updated a test case to (correctly) acknowledge that it contains a dead store
(this check wasn't being performed because it was previously masked by
-warn-uninit-values).

llvm-svn: 52996
2008-07-02 00:03:09 +00:00
Matthijs Kooijman 0fb56e50b1 Make clang work on 32 bit powerpc linux.
Patch by Nick Lewycky!

llvm-svn: 52777
2008-06-26 08:39:30 +00:00
Ted Kremenek 675a6e6dfa Patch by Anders Bergh:
'There's not much to say about this patch, it just adds the Arch Linux
gcc 4.3.1 header paths for i686 and amd64. The patch was generated
using "svn diff" with clang at revision 52660. The paths aren't
distribution-specific, so they should work for all Linux distributions
using the default(?) names like "i686-pc-linux-gnu".'

llvm-svn: 52665
2008-06-24 03:33:47 +00:00
Argyrios Kyrtzidis 351008da17 Allow -parse-noop -verify options to be used together.
llvm-svn: 52249
2008-06-13 12:15:34 +00:00
Ted Kremenek 92611db88f Use a common SourceManager when processing multiple files. This allows us to cache the contents of source files already loaded from disk.
llvm-svn: 52066
2008-06-06 22:42:39 +00:00
Ted Kremenek 3ad519441f Fix crash when running with multiple source files. This can be improved.
llvm-svn: 52032
2008-06-06 01:47:30 +00:00
Ted Kremenek b147ad1051 Moved LangOptions from TranslationUnit to ASTContext. This induced a variety of cleanups in some ASTConsumers.
llvm-svn: 51943
2008-06-04 15:55:15 +00:00
Ted Kremenek a3774667d3 Correctly preserve the order between -F and -I options.
llvm-svn: 51803
2008-05-31 00:27:00 +00:00
Ted Kremenek 6bb6d9f197 Use llvm:🆑:desc for description of the -Wimplicit-function-declaration option.
Patch by Holger Schurig!

llvm-svn: 51774
2008-05-30 16:42:02 +00:00
Chris Lattner 8c80070de2 Implement support for -w, which silences all warnings. PR2384.
llvm-svn: 51683
2008-05-29 15:36:45 +00:00
Ted Kremenek 0954b4564e Update driver include paths to work on darwin10.
llvm-svn: 51431
2008-05-22 15:26:22 +00:00
Chris Lattner 664ef65981 make #if 0 code compile, even though it still isn't very useful.
llvm-svn: 50920
2008-05-09 22:43:24 +00:00
Sanjiv Gupta 15cb669039 Added -g command line options to clang for generating source level debug information. This patch currently enables generation of line number debug information (stoppoints) and region begin/end debug information. The new files CGDebugInfo.h and CGDebugInfo.cpp implements the debug info manager class CGDebugInfo.
llvm-svn: 50848
2008-05-08 08:54:20 +00:00
Sanjiv Gupta cd13ef01a2 Remove the ending "." from clang options descriptions.
llvm-svn: 50847
2008-05-08 08:28:14 +00:00
Chris Lattner 3c04ff00c2 start implementation of a macro rewriter, this is currently just stubbed out.
llvm-svn: 50845
2008-05-08 06:52:13 +00:00
Chris Lattner 00e2607de2 Add support for -Wimplicit-function-declaration, rdar://5907433
llvm-svn: 50672
2008-05-05 21:18:06 +00:00