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73741 Commits

Author SHA1 Message Date
Mike Stump 02c23d68cb Fixup catch parameters with class reference type. WIP. 
llvm-svn: 90821
 2009-12-08 01:29:31 +00:00
Anders Carlsson 220bf4fc5a No need to add tail padding if the resulting LLVM struct type will have the same size as the final record size. 
llvm-svn: 90820
 2009-12-08 01:24:23 +00:00
Anton Korobeynikov dd2b2f8cba Reduce (cmp 0, and_su (foo, bar)) into (bit foo, bar). This saves extra instruction. Patch inspired by Brian Lucas! 
llvm-svn: 90819
 2009-12-08 01:03:04 +00:00
Eli Friedman 31bc3ad275 A bunch more thunk fixes from misc testing. 
(Yes, I do intend to commit some tests for this.)

llvm-svn: 90818
 2009-12-07 23:56:34 +00:00
Mike Stump 1d849219a5 Add codegen support for exception specifications. WIP. 
llvm-svn: 90817
 2009-12-07 23:38:24 +00:00
Evan Cheng fb1654d467 Watch out for duplicated PHI instructions. 
llvm-svn: 90816
 2009-12-07 23:11:03 +00:00
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