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73835 Commits

Author SHA1 Message Date
Evan Cheng 5c668a2259 Follow up to 90488. Turn a check into an assertion. 
llvm-svn: 90815
 2009-12-07 23:10:34 +00:00
John McCall a928c652be Recover from dot accesses to record pointers and arrow accesses to records. 
Patch by Nicola Gigante!

llvm-svn: 90814
 2009-12-07 22:46:59 +00:00
Jeffrey Yasskin fc7384d366 Fix the OProfileJITEventListener for StringRef being returned from debug info. 
llvm-svn: 90813
 2009-12-07 22:32:38 +00:00
Ted Kremenek 7bea9a1672 Enable '-analyzer-opt-analyze-nested-blocks' by default for testing. 
llvm-svn: 90812
 2009-12-07 22:26:14 +00:00
Ted Kremenek 6818991d71 Add clang-cc option '-analyzer-opt-analyze-nested-blocks' to treat block literals as an entry point for analyzer checks. 
llvm-svn: 90810
 2009-12-07 22:06:12 +00:00
Ted Kremenek 04af9f20fb Add analysis support for blocks. This includes a few key changes: 
- Refactor the MemRegion hierarchy to distinguish between different StackSpaceRegions for locals and parameters.
- VarRegions for "captured" variables now have the BlockDataRegion as their super region (except those passed by reference)
- Add transfer function support to GRExprEngine for BlockDeclRefExprs.

This change also supports analyzing blocks as an analysis entry point
(top-of-the-stack), which required pushing more context-sensitivity
around in the MemRegion hierarchy via the use of LocationContext
objects.  Functionally almost everything is the same, except we track
LocationContexts in a few more areas and StackSpaceRegions now refer
to a StackFrameContext object.  In the future we will need to modify
MemRegionManager to allow multiple StackSpaceRegions in flight at once
(for the analysis of multiple stack frames).

llvm-svn: 90809
 2009-12-07 22:05:27 +00:00
Ted Kremenek 54ad1ab56f Add the BlockDecl to the DeclContext. 
llvm-svn: 90808
 2009-12-07 22:01:30 +00:00
Victor Hernandez 58fd941eab Rename DIFactory::InsertValue() as DIFactory::InsertDbgValueIntrinsic() 
llvm-svn: 90807
 2009-12-07 21:54:43 +00:00
Devang Patel b074d1783b Add support to emit debug info for c++ style namespaces. 
llvm-svn: 90805
 2009-12-07 21:41:32 +00:00
Evan Cheng d9cb324d7c Delete code accidentally left behind. 
llvm-svn: 90804
 2009-12-07 21:19:33 +00:00
Eli Friedman f6c175b745 Correctly handle conditional operators involving throw. 
llvm-svn: 90800
 2009-12-07 20:25:53 +00:00
Eli Friedman 5445f6e5b6 Make the comma operator consistently call EnsureInsertPoint. 
llvm-svn: 90799
 2009-12-07 20:18:11 +00:00
Mike Stump 62afe99814 Work around emitters that can't deal with dead code contexts yet. 
llvm-svn: 90796
 2009-12-07 20:12:14 +00:00
Fariborz Jahanian c2949f9f26 Allow accessing 'isa' via '->' operator. 
(fixes radar 7447251).

llvm-svn: 90795
 2009-12-07 20:09:25 +00:00
Anders Carlsson 1aaecfa02d Mangle basic_ostream and basic_iostream specializations. 
llvm-svn: 90794
 2009-12-07 19:56:42 +00:00
Chris Lattner 9e34d156d3 fix typo 
llvm-svn: 90793
 2009-12-07 19:52:57 +00:00
Chris Lattner dccf7ad8b9 add accessor, improve comment. 
llvm-svn: 90792
 2009-12-07 19:45:30 +00:00
Evan Cheng 8d61ec3002 Test case for 90787. 
llvm-svn: 90791
 2009-12-07 19:42:22 +00:00
David Greene 76a7edc36d Use FileCheck and set nounwind on calls. 
llvm-svn: 90790
 2009-12-07 19:40:26 +00:00
Dan Gohman 6aaf4232e5 Apply Pekka Jääskeläinen's patch to raise the first virtual register 
number in order to accomodate targets with more than 1024 registers.

llvm-svn: 90789
 2009-12-07 19:38:26 +00:00
Victor Hernandez fb7c680b61 Introduce the "@llvm.dbg.value" debug intrinsic. 
The semantics of llvm.dbg.value are that starting from where it is executed, an offset into the specified user source variable is specified to get a new value.

An example:
  call void @llvm.dbg.value(metadata !{ i32 7 }, i64 0, metadata !2)
Here the user source variable associated with metadata #2 gets the value "i32 7" at offset 0.
 

llvm-svn: 90788
 2009-12-07 19:36:34 +00:00
Mike Stump b2a568d9e5 Switch over to checking .ll files instead of .s files. 
llvm-svn: 90786
 2009-12-07 19:22:29 +00:00
Mikhail Glushenkov 57a67facb8 Simplify a bit. 
llvm-svn: 90785
 2009-12-07 19:16:13 +00:00
Mikhail Glushenkov fca845187d Throw 'const char*' instead of 'std::string'. 
llvm-svn: 90784
 2009-12-07 19:15:57 +00:00
Chris Lattner 77b0d3b217 add support for phi translation and incorpation of new expression. 
llvm-svn: 90782
 2009-12-07 19:04:49 +00:00
Dan Gohman 9528ccdd77 Don't enable the post-RA scheduler on x86 except at -O3. In its 
current form, it is too expensive in compile time.

llvm-svn: 90781
 2009-12-07 19:04:31 +00:00
Mike Stump 52d7141186 Remove obsolete fallback code for objectsize. 
llvm-svn: 90780
 2009-12-07 18:58:11 +00:00
Chris Lattner e60244db8c checkpoint of the new PHITransAddr code, still not done and not used by 
anything.

llvm-svn: 90779
 2009-12-07 18:36:53 +00:00
Nuno Lopes 7251327d75 implement PR5274: mark 'restrict' parameters as noalias 
llvm-svn: 90778
 2009-12-07 18:30:06 +00:00
Rafael Espindola 59ae799efa Shorten the help test for -no-canonical-prefixes, put it behind HelpHidden and 
claim it in Driver.cpp instead of Tools.cpp.

llvm-svn: 90777
 2009-12-07 18:28:29 +00:00
Mikhail Glushenkov 0bdfb53080 Regenerate. 
llvm-svn: 90776
 2009-12-07 18:26:24 +00:00
Mikhail Glushenkov 550694d18a Documentation update. 
llvm-svn: 90775
 2009-12-07 18:26:11 +00:00
Mikhail Glushenkov 67c106664b Deprecate 'unpack_values'. 
Use 'forward_values' + 'comma_separated' instead.

llvm-svn: 90774
 2009-12-07 18:25:54 +00:00
Fariborz Jahanian 1b31c37922 Patch to allow restrict applied to id/Class types. 
(fixes radar 7442244).

llvm-svn: 90773
 2009-12-07 18:08:58 +00:00
Nuno Lopes c4413fbb88 add fedora 12 include path 
llvm-svn: 90772
 2009-12-07 17:18:48 +00:00
Mikhail Glushenkov e69994f04f Pass '-msse' and friends to llc as '-mattr=+/-'. 
llvm-svn: 90771
 2009-12-07 17:03:21 +00:00
Mikhail Glushenkov 6b6be99632 Implement 'forward_value' and 'forward_transformed_value'. 
llvm-svn: 90770
 2009-12-07 17:03:05 +00:00
Chris Lattner 3ababf5340 reduce nesting. 
llvm-svn: 90769
 2009-12-07 16:33:19 +00:00
Mikhail Glushenkov d5774dfb8d Refactoring, no functionality change. 
llvm-svn: 90764
 2009-12-07 10:51:55 +00:00
Evan Cheng cc77062194 Pre-regalloc tale duplication. Work in progress. 
llvm-svn: 90759
 2009-12-07 10:15:19 +00:00
Douglas Gregor 9225369891 When in an Objective-C instance method, super is a valid code-completion result 
llvm-svn: 90758
 2009-12-07 09:54:55 +00:00
Douglas Gregor bc7c5e471a Code completion for Objective-C @ keywords that are statements or expressions 
llvm-svn: 90757
 2009-12-07 09:51:25 +00:00
Douglas Gregor f48706c787 Code completion for Objective-C @ directives 
llvm-svn: 90756
 2009-12-07 09:27:33 +00:00
Zhongxing Xu 175447f743 Add EvalCallExpr interface to checker, and migrate the no-return function 
handler to this interface.
GRExprEngine::CheckerEvalCall() will return true if one of the checkers has
processed the node. In the future this might return void when we have some 
default checker.

llvm-svn: 90755
 2009-12-07 09:17:35 +00:00
John Mosby 7bc9bb3555 fixed some typos in method comments, reworded some comments for clarity 
llvm-svn: 90754
 2009-12-07 09:06:37 +00:00
Anders Carlsson 8e0317bf05 Instantiated or specialized class templates never have a key function. This (and the previous check-in) fixes PR5557. 
llvm-svn: 90753
 2009-12-07 08:29:39 +00:00
Anders Carlsson 82fccd014a Rework how virtual member functions are marked. If a class has no key function, we now wait until the end of the translation unit to mark its virtual member functions as references. This lays the groundwork for fixing PR5557. 
llvm-svn: 90752
 2009-12-07 08:24:59 +00:00
Anders Carlsson e1b3e6292a It's OK to try to emit a vtable definition more than once. Fixes PR5697. 
llvm-svn: 90751
 2009-12-07 07:59:52 +00:00
Anders Carlsson 27cfc6e144 getTemplateSpecializationKind should be const. 
llvm-svn: 90750
 2009-12-07 06:33:48 +00:00
Douglas Gregor 70dd094105 Remove empty test cases 
llvm-svn: 90749
 2009-12-07 06:11:34 +00:00