Commit Graph

158 Commits

Author SHA1 Message Date
Anders Carlsson 0fae4f56df Back out 46855 for now, it causes test failures on Darwin.
llvm-svn: 46867
2008-02-08 00:23:11 +00:00
Anders Carlsson bcc3a4bf64 Handle top-level asm declarations.
llvm-svn: 46855
2008-02-07 17:19:11 +00:00
Ted Kremenek d74da0838f Added proof-of-concept NULL pointer diagnostics to GRConstants.
Modified the driver to pass the Diagnostic object to GRConstants.

llvm-svn: 46847
2008-02-07 06:33:19 +00:00
Chris Lattner adf1f51fc5 move the codegen ASTConsumer out of the driver into libcodegen,
eliminating a bunch of forwarding methods and generally 
simplifying things.

llvm-svn: 46792
2008-02-06 02:01:47 +00:00
Chris Lattner b5eda6253b pull .ll and .bc writing out of the ASTConsumer destructors into some top
level code in clang.  This is a cleanup, but does implement "-o" for 
-emit-llvm.  One effect of this is that "clang foo.c -emit-llvm" will now
emit into foo.ll instead of stdout.  Use "clang foo.c -emit-llvm -o -" or 
"clang < foo.c -emit-llvm" to get the old behavior.

llvm-svn: 46791
2008-02-06 01:42:25 +00:00
Chris Lattner b1537ebdd4 rewrite some of the type refinement code to eliminate dangling pointers
simplify the code and generally make it more robust.

llvm-svn: 46745
2008-02-05 08:06:13 +00:00
Ted Kremenek 8ff7705a6c Modified LiveVariables to perform all of its base initialization in the ctor,
and now we require a FunctionDecl* object so that we can also keep track of
all of the ParmDecls.

Modified clients of LiveVariables to conform to the new interface.

llvm-svn: 46490
2008-01-29 05:13:23 +00:00
Ted Kremenek 997d872375 Driver now passes the top-level FunctionDecl* to GRConstants.
Refactoring: for GREngine and GRConstants, pushed references to CFG, ASTContext,
and the top-level FunctionDecl into ExplodedGraphImpl.

llvm-svn: 46475
2008-01-29 00:33:40 +00:00
Ted Kremenek 33d8285b8d Added passing "ASTContext" to both GREngine and GRConstants.
Added initial support for integer casting operations to GRConstants.

llvm-svn: 46298
2008-01-24 02:02:54 +00:00
Ted Kremenek 2e12c2e790 Hooked up the GRConstants analysis to the driver.
Fixed some compilation errors with GREngine that showed up during
template instantiation.

llvm-svn: 46074
2008-01-16 18:18:48 +00:00
Chris Lattner 38376f1595 Add first pieces of support for parsing and representing
extern "C" in C++ mode.  Patch by Mike Stump!

llvm-svn: 45904
2008-01-12 07:05:38 +00:00
Chris Lattner bceeefdc9c Fix some 80 col violations
llvm-svn: 45808
2008-01-10 01:43:14 +00:00
Ted Kremenek 7e41c29a86 Added most of the boilerplate to the driver needed to run the graph-reachability
constant propagation analysis.

llvm-svn: 45747
2008-01-08 18:04:06 +00:00
Ted Kremenek 1b0ea82459 Substituted all instances of the string "Objc" for "ObjC". This fixes
some naming inconsistencies in the names of classes pertaining to Objective-C
support in clang.

llvm-svn: 45715
2008-01-07 19:49:32 +00:00
Chris Lattner 54bb810997 Refactor the decl printer, patch by Mike Stump!
llvm-svn: 45497
2008-01-02 21:04:16 +00:00
Chris Lattner 5b12ab8c93 Don't attribute in file headers anymore. See llvmdev for the
discussion of this change.

llvm-svn: 45410
2007-12-29 19:59:25 +00:00
Christopher Lamb 2b84813441 Make output files binary mode for -emit-llvm-bc
llvm-svn: 45348
2007-12-24 23:49:33 +00:00
Christopher Lamb d01dea749e Almost the best possible handling of stdin/stdout for llvm-emit-bc!
llvm-svn: 45346
2007-12-24 20:59:36 +00:00
Christopher Lamb 1c0f5d2436 Better handing of stdin/stdout for -emit-llvm-bc
llvm-svn: 45345
2007-12-24 20:56:07 +00:00
Christopher Lamb 5a3416409f Allow bitcode output to be redirected to stdout.
llvm-svn: 45340
2007-12-24 03:23:55 +00:00
Seo Sanghyeon 76270e6be6 Implement -emit-llvm-bc option
llvm-svn: 45339
2007-12-24 01:52:34 +00:00
Ted Kremenek bf593f81fa Directory restructing of Analysis files.
Created include/clang/Analysis/Analyses directory.
  - Moved LiveVariables.h and UninitializedValues.h into this dir.
  
Moved ExprDeclBitVector.h into Analysis/Support.

Updated all clients who use these headers to reflect the new paths.

llvm-svn: 45292
2007-12-21 21:42:19 +00:00
Ted Kremenek 71d643f8b1 Converted uses of scoped_ptr to OwningPtr.
llvm-svn: 45265
2007-12-20 19:47:16 +00:00
Ted Kremenek 371efafb94 Created initial implementation of "BuildSerializer", and ASTConsumer
which serializes ASTs to a common output directory.  This ASTConsumer
is invoked using a combination of "-o" and "-serialize" from the driver.

llvm-svn: 45241
2007-12-20 00:34:58 +00:00
Ted Kremenek ca07147851 Split serialization ASTConsumers into two consumers: SingleFileSerializer and
BuildSerializer. The former serializes a single translation unit to a
corresponding .ast file. The second serializes ASTs to a common emission
direction.  The latter is not fully implemented yet.

llvm-svn: 45232
2007-12-19 23:49:37 +00:00
Ted Kremenek 230bd918b2 Interned MainFileID within SourceManager. Since SourceManager is referenced by
both Preprocessor and ASTContext, we no longer need to explicitly pass
MainFileID around in function calls that also pass either Preprocessor or
ASTContext. This resulted in some nice cleanups in the ASTConsumers and the
driver.

llvm-svn: 45228
2007-12-19 22:51:13 +00:00
Ted Kremenek 6c7807716b Removed "SourceFile" from TranslationUnit. This same information will (soon)
be available by querying the SourceManager within the ASTContext referenced by
the TranslationUnit.

llvm-svn: 45223
2007-12-19 22:24:34 +00:00
Ted Kremenek 0061aeb316 Removed storing inode and device number in TranslationUnit.
Added "SourceFile" string to TranslationUnit to record corresponding
source file.

Updated serialization of TranslationUnits and logic in the driver to
correctly pass the source file information to the serializer.

llvm-svn: 45211
2007-12-19 19:27:38 +00:00
Ted Kremenek 6c3777c319 Moved generation of the name of the serialized AST file into
CreateASTSerializer.

llvm-svn: 45201
2007-12-19 17:25:59 +00:00
Ted Kremenek f70d24d2ae Moved ReadBitcodeFile and EmitBitcodeFile out of TranslationUnit and made them
the standalone functions ReadASTBitcodeFile and EmitASTBitcodeFile
respectively.

llvm-svn: 45180
2007-12-18 21:44:50 +00:00
Ted Kremenek 879b75018f Moved TranslationUnit from Driver to AST library.
llvm-svn: 45175
2007-12-18 21:34:28 +00:00
Ted Kremenek 15ddcef648 Changed -serialize-ast to not create a temporary directory, but instead
create a .ast file in the current working directory.  This mirrors the behavior
of the -c option for gcc.  Later we should add the ability to write the
serialized file anywhere.

llvm-svn: 45004
2007-12-13 17:50:11 +00:00
Chris Lattner 60af5f3b82 Set target data layout info in module.
llvm-svn: 45003
2007-12-13 17:34:31 +00:00
Ted Kremenek ce8d55b087 Implemented -serialize-ast option for the driver. This is not really tested
and is a work in progress.

llvm-svn: 44967
2007-12-13 00:37:31 +00:00
Chris Lattner 30d23e8289 more cleanups changing things like getInstanceVariables to iterators.
llvm-svn: 44930
2007-12-12 07:56:42 +00:00
Chris Lattner 31bc07e6cf resolve some fixmes and clean up some code by eliminating the get*Vars apis to some classes and use iterators instead.
llvm-svn: 44927
2007-12-12 07:46:12 +00:00
Ted Kremenek d4e5fbacab Mega-patch: ripped SourceManager out of Diagnostic/DiagnosticClient. Now
SourceManager is passed by reference, allowing the SourceManager to be
associated with a specific translation unit, and not the entire execution
of the driver.

Modified all users of Diagnostics to comply with this new interface.

Integrated SourceManager as a member variable of TargetInfo. TargetInfo will
eventually be associated with a single translation unit (just like
SourceManager).

Made the SourceManager reference in ASTContext private. Provided accessor
getSourceManager() for clients to use instead. Modified clients to comply with
new interface.

llvm-svn: 44878
2007-12-11 21:27:55 +00:00
Chris Lattner e5a91b4924 Fix an ast-print/ast-dump bug.
llvm-svn: 44550
2007-12-03 21:43:25 +00:00
Chris Lattner c8dbe1e5d6 Warn about unsupported codegen with the diags machinery, giving us:
t.c:3322:5: warning: cannot codegen this yet
    __asm__ ("bswap   %0" : "+r" (_data));
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

instead of:

Unimplemented stmt!
(AsmStmt 0x80eaa0 <t.c:3331:5, line:3334:28>)

llvm-svn: 44501
2007-12-02 01:40:18 +00:00
Steve Naroff 197616c3a8 Several fixes/simplifications surrounding how we stream top-level decl AST's.
The following code...

typedef struct cssm_data {} CSSM_DATA, *CSSM_DATA_PTR;

struct Y { int A; };

struct X { int A; } D; 

struct X E, F;

...now produces the following output...

> ../../Debug/bin/clang xx.c -ast-print
Read top-level tag decl: 'cssm_data'
typedef struct cssm_data CSSM_DATA;
typedef struct cssm_data *CSSM_DATA_PTR;
Read top-level tag decl: 'Y'
Read top-level tag decl: 'X'
Read top-level variable decl: 'D'
Read top-level variable decl: 'E'
Read top-level variable decl: 'F'

...which is much more accurate than the previous -ast-print output...

typedef struct cssm_data CSSM_DATA;
typedef struct cssm_data CSSM_DATA;
Read top-level variable decl: 'D'
Read top-level variable decl: 'E'
Read top-level variable decl: 'E'

llvm-svn: 44421
2007-11-28 22:54:11 +00:00
Ted Kremenek 5933768bec Converted AST Pretty-Printer to use iostreams instead of FILE*. This fixes
a bug where the statement pretty-printer used iostreams but the AST printer
did not.  This was an issue when dumping ASTs to something other than stderr.

Updated SerializationTest to use the new iostreams interface for the AST printer.

llvm-svn: 44417
2007-11-28 21:32:21 +00:00
Chris Lattner fb30009465 Implement support for -fwritable-strings and make the code generator
merge string literals when it is not provided.

llvm-svn: 44394
2007-11-28 05:34:05 +00:00
Ted Kremenek 7c81bdd4e7 Migrated static functions that print decls into a DeclPrinter class,
which is now used (or subclasssed) by the ASTConsumers.  This new class
stores a FILE* that is used for writing, instead of just hardwiring output
to stderr (it defaults to stderr if no FILE* is provided).

Modified CreateASTPrinter() to accept a FILE* for printing.

llvm-svn: 44377
2007-11-27 21:46:50 +00:00
Steve Naroff c1e6d60b14 Make sure Sema::ParsedFreeStandingDeclSpec() returns a decl representing the type.
Adding basic printing to StmtPrinter::PrintRawDecl().

llvm-svn: 44208
2007-11-17 21:21:01 +00:00
Steve Naroff 971d2f1242 Fix regression with ObjC method definitions and -ast-print
llvm-svn: 44088
2007-11-13 23:48:03 +00:00
Chris Lattner 034b49dca0 Clean up types, removing some casts. Patch contributed by
Cedric Venet.

llvm-svn: 44050
2007-11-13 18:16:41 +00:00
Steve Naroff e3d1ab29da - Minor cleanup to yesterday's changes to Sema::ObjcActOnStartOfMethodDef();
- Add Sema::CurMethodDecl, in preparation for adding ObjcIvarRefExpr.
- Add ObjcInterfaceDecl::lookupInstanceVariable(), in prep for adding ivars.
- A couple renames in ObjcInterfaceDecl, while I was in the vicinity:-)

llvm-svn: 44015
2007-11-12 13:56:41 +00:00
Fariborz Jahanian 16e3123071 pretty priting for method definitions.
llvm-svn: 43986
2007-11-10 20:59:13 +00:00
Fariborz Jahanian f76f2b0c1c Patch for objc2's property ASTs, as well as pretty-priting the ASTs.
llvm-svn: 43778
2007-11-06 22:01:00 +00:00
Devang Patel 75ef2f0b45 Take 2.
Make target info available to clang code generator.  This is far from complete but this helps clang codegen module make progress.

At the moment target triplet and target description strings are hard coded in clang::TargetInfo

llvm-svn: 43572
2007-10-31 20:01:01 +00:00
Chris Lattner 5087e267c2 temporarily revert devang's patch to link in the llvm codegen etc.
llvm-svn: 43544
2007-10-31 04:53:03 +00:00
Devang Patel 46c7003052 Make target info available to clang code generator.
This is far from complete but this helps clang codegen module
make progress.

llvm-svn: 43536
2007-10-31 00:59:29 +00:00
Fariborz Jahanian 22c6a22d76 Pretty printing for ivar list of an interface block.
llvm-svn: 43382
2007-10-26 16:29:12 +00:00
Steve Naroff e7ed06e6fc Fix -ast-dump for ObjC.
llvm-svn: 42967
2007-10-14 17:03:01 +00:00
Fariborz Jahanian 49c6425ee6 This patch implementa objective-c's @compatibilty-alias declaration.
llvm-svn: 42883
2007-10-11 23:42:27 +00:00
Fariborz Jahanian da6c012ee7 Added a new class for Interfaces qualified by protocol list.
Protocols are now sorted and made unique in the list.
Enhanced pretty printer for @interface (So, I can see the protocol list).

llvm-svn: 42776
2007-10-08 23:06:41 +00:00
Fariborz Jahanian e90597f593 Several small patches to do pretty printing for objective-c top-level decls
(minimal printing), Derive ObjcClassDecl from Decl. Ted may want to 
take note of the change I made to CFGRecStmtDeclVisitor.h

llvm-svn: 42764
2007-10-08 18:53:38 +00:00
Chris Lattner d1cdee7d1f Rename ASTStreamers.* -> ASTConsumers.*
llvm-svn: 42718
2007-10-07 06:04:32 +00:00