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3179 Commits

Author SHA1 Message Date
Ted Kremenek c7523bcaaa Converted state reference within SimulVertex from StateTy* to StateTy. 
This is more flexible.

llvm-svn: 45502
 2008-01-02 21:31:13 +00:00
Chris Lattner 54bb810997 Refactor the decl printer, patch by Mike Stump! 
llvm-svn: 45497
 2008-01-02 21:04:16 +00:00
Fariborz Jahanian 056e3a4e90 Issue diagnostic when objective-c's @interface is preceeded by a type specifier. 
llvm-svn: 45491
 2008-01-02 19:17:38 +00:00
Ted Kremenek 796b64337b Added/fixed some comments. 
llvm-svn: 45490
 2008-01-02 18:31:49 +00:00
Fariborz Jahanian 5e57e1890d Prevent crash on incorrect objc messaging expression. 
llvm-svn: 45489
 2008-01-02 18:09:46 +00:00
Ted Kremenek dc8ebe5022 Sprinkled 'typename' and fixed a few typos and type declaration errors to 
make these headers compile.

llvm-svn: 45488
 2008-01-02 17:45:00 +00:00
Ted Kremenek 2290828271 Added fixme. 
llvm-svn: 45487
 2008-01-02 17:05:47 +00:00
Ted Kremenek 032cb4433e Allocate vertices using a BumpPtrAllocator. 
llvm-svn: 45486
 2008-01-02 17:00:32 +00:00
Nate Begeman 330aaa79e0 Allow implicit casts during arithmetic for OCUVector operations 
Add codegen support and test for said casts.

llvm-svn: 45443
 2007-12-30 02:59:45 +00:00
Nate Begeman 627daba0fd Allow splat casts for OCU vector assignments & add some comments. 
llvm-svn: 45442
 2007-12-30 01:45:55 +00:00
Nate Begeman 16a3a9d5f9 Rename stats to print-stats to avoid conflicting with llvm's 
stats statistic when clang is built as a dylib.

llvm-svn: 45441
 2007-12-30 01:38:50 +00:00
Nate Begeman 628028bd27 Allow codegen of vector fdiv 
llvm-svn: 45440
 2007-12-30 01:28:16 +00:00
Chris Lattner a77acbdcae implement codegen support for most unary operators when 
initializing a global.  This handles important cases like:
float foo3 = -0.01f;

llvm-svn: 45427
 2007-12-29 23:43:37 +00:00
Chris Lattner 7429581c33 remove attributions from .def files. 
llvm-svn: 45413
 2007-12-29 20:03:32 +00:00
Chris Lattner 5926c0ebfb remove attribution from makefiles. 
llvm-svn: 45412
 2007-12-29 20:02:25 +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 c5fafa211a Fix OCUVector case in struct layout code. 
llvm-svn: 45396
 2007-12-29 05:10:55 +00:00
Christopher Lamb d91c3d4926 Enable CodeGen for member expressions based on call expressions returning aggregate types. This enables expressions like 'foo().member.submember'. 
llvm-svn: 45395
 2007-12-29 05:02:41 +00:00
Christopher Lamb fd9af54ad1 Make MemberExpr code safe w.r.t. address spaces. 
llvm-svn: 45394
 2007-12-29 04:06:57 +00:00
Christopher Lamb ad66035921 Fix an error in the base/idx accessors for ArraySubscriptExpr's that crops up with vector element access. 
llvm-svn: 45390
 2007-12-28 23:43:03 +00:00
Chris Lattner 7ef31d3c53 various cleanups. Use IgnoreParenCasts instead of inlined versions. 
llvm-svn: 45382
 2007-12-28 05:38:24 +00:00
Chris Lattner 934edb210a unindent cases in a switch stmt, no functionality change. 
llvm-svn: 45381
 2007-12-28 05:31:15 +00:00
Chris Lattner 0846494750 Change Sema::ActOnCallExpr to construct the CallExpr early and put it into 
and OwningPtr instead of constructing only after all of sema is done.  This
has a couple of effects:
1. it fixes memory leaks from all the error cases in sema
2. it simplifies the code significantly.

The cost of this is that the error case now new's and delete's an expr where
it did not before, but we don't care about the perf of the error case.

llvm-svn: 45380
 2007-12-28 05:29:59 +00:00
Chris Lattner 6420345a34 move file to proper place in project. 
llvm-svn: 45379
 2007-12-28 05:27:01 +00:00
Chris Lattner e4407ede20 Add accessors + iterator interface. 
llvm-svn: 45378
 2007-12-28 05:25:02 +00:00
Chris Lattner 02ac5e87e0 From Lucas Newman: 
"Here's a tiny patch that lets the clang Xcode project build in any 
location, so llvm doesn't have to be checked out in your home folder."

llvm-svn: 45376
 2007-12-28 00:38:23 +00:00
Chris Lattner 20bc6e06cd add a file I forgot to svn add. 
llvm-svn: 45374
 2007-12-27 21:46:27 +00:00
Chris Lattner cc10d93dcf alphabetize in project. 
llvm-svn: 45373
 2007-12-27 20:59:50 +00:00
Chris Lattner 807979824e use -emit-llvm-bc 
llvm-svn: 45372
 2007-12-27 20:35:58 +00:00
Chris Lattner 40ad6cd854 no need to verify this, no errors/warnings are expected. 
llvm-svn: 45371
 2007-12-27 20:31:56 +00:00
Chris Lattner 11221033be Fix a crash on a top-level objc string, patch by Nico Weber 
llvm-svn: 45370
 2007-12-27 20:29:42 +00:00
Chris Lattner 5e530bcee3 - Use Tok.isObjCAtKeyword instead of Tok.getIdentifierInfo()->getObjCKeywordID(). 
The later fails if the token is not an identifier.
 - Replace tabs with spaces.
 - Various other cleanups.

Patch by Nico Weber!

llvm-svn: 45368
 2007-12-27 19:57:00 +00:00
Anders Carlsson c9d41e7d27 No need to do work that the folding builder does for us. 
llvm-svn: 45361
 2007-12-26 18:20:19 +00:00
Seo Sanghyeon acb00f4a73 Remove broken assert from CodeGen. Better check is done in Sema. 
llvm-svn: 45358
 2007-12-26 05:21:37 +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
Seo Sanghyeon 6f1b274976 String literal in aggregate expression 
llvm-svn: 45330
 2007-12-23 03:11:58 +00:00
Chris Lattner b907c3fca1 remove use of alloca. 
llvm-svn: 45329
 2007-12-23 01:40:15 +00:00
Anton Korobeynikov 03f8a3630d Unbreak mingw build 
llvm-svn: 45328
 2007-12-23 01:19:32 +00:00
Ted Kremenek dbc5385608 Added (incomplete) implementation of SimulEngine, a worklist-based dataflow 
solver for path-sensitive, intra-procedural analysis.

llvm-svn: 45306
 2007-12-22 01:43:37 +00:00
Fariborz Jahanian 4f41b272c9 Another test case, testing a variety of objective-c type comparisons. 
llvm-svn: 45302
 2007-12-22 00:17:49 +00:00
Fariborz Jahanian 24e1a0bd35 Another test for objective-c's type comparison. 
llvm-svn: 45301
 2007-12-21 23:48:59 +00:00
Ted Kremenek e7e26cd01e Converted Loc back to being of type ProgramEdge. Ultimately I believe we want 
the ability to refer to the vertex set for all the vertices associated with an
edge. This will allow some nice queries over the graph, and (hopefully) will
reduce the memory footprint of SimulVertex.

llvm-svn: 45299
 2007-12-21 23:23:12 +00:00
Ted Kremenek e1d1a9479f Added preliminary implementation of SimulGraph, which represents the 
intra-procedural supergraph of a path-sensitive dataflow analysis.

llvm-svn: 45298
 2007-12-21 23:21:58 +00:00
Ted Kremenek 908cff9fa4 Changed "Location" from "ProgramEdge" to "ProgramEdge&" (slightly more svelt 
memory representation).

llvm-svn: 45297
 2007-12-21 22:57:10 +00:00
Ted Kremenek 95416706ed SimulVertex now subclasses FoldingSetNode. 
llvm-svn: 45296
 2007-12-21 22:41:58 +00:00
Ted Kremenek 1616945a7d Added Profile method to SimulVertex. 
llvm-svn: 45295
 2007-12-21 22:40:41 +00:00