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64 Commits

Author SHA1 Message Date
Benjamin Kramer bbb5deace6 Factor code. No functionality change. 
llvm-svn: 102262
 2010-04-24 20:19:58 +00:00
Anders Carlsson 11e5140db9 Vtable -> VTable renames across the board. 
llvm-svn: 101666
 2010-04-17 20:15:18 +00:00
Benjamin Kramer 9e2e1c9024 Minor include pruning. 
llvm-svn: 100007
 2010-03-31 15:04:05 +00:00
Ted Kremenek dbb8cd1d34 Cache results computed by CGDebugInfo::getOrCreateFile() in a DenseMap. 
This reduces '-c -g' time on one file in 403.gcc by 12%.

llvm-svn: 99857
 2010-03-30 00:27:51 +00:00
Ted Kremenek ac031880af Remove FIXME comment. 
llvm-svn: 99828
 2010-03-29 19:10:41 +00:00
Ted Kremenek 23c29f0cbe Change 'TypeCache' from being an std::map to a llvm::DenseMap. This reduces codegen time 
on one .i file from 403.gcc by 0.5%.

llvm-svn: 99823
 2010-03-29 18:29:57 +00:00
Devang Patel 4f26205ba8 More then one anonymous aggregates on one line creates chaos when MDNode uniquness is combined with RAUW operation. Right solution is to avoid using RAUW. 
This fixes PR 6554.

llvm-svn: 98083
 2010-03-09 21:32:27 +00:00
Devang Patel 408dcf60aa Start using DIFile. Corresponding llvm patch is r98020. 
llvm-svn: 98021
 2010-03-09 00:44:50 +00:00
Devang Patel b407338fe2 Emit debug info for VectorType. 
llvm-svn: 96999
 2010-02-23 22:59:39 +00:00
Devang Patel 535fdaf020 Refactor code that generates debug info for variables that has BlocksAttr. 
llvm-svn: 95786
 2010-02-10 18:49:08 +00:00
Devang Patel 973f2eb0cd Emit debug info for namespaces. 
llvm-svn: 94991
 2010-02-01 19:16:32 +00:00
Devang Patel 92e2541599 Maintain a map of regions (lexical scopes) and use it to find context for a global variable. 
llvm-svn: 94817
 2010-01-29 18:11:03 +00:00
Devang Patel 7bfc596fcf s/CGDebugInfo::getContext/CGDebugInfo::getContextDescriptor/g to avoid confusion. 
llvm-svn: 94760
 2010-01-28 23:15:27 +00:00
Devang Patel 0d61eebd81 s/FunctionNames/DebugInfoNames/g 
llvm-svn: 94753
 2010-01-28 18:21:00 +00:00
Devang Patel 84033fb240 Emit vtable info. 
llvm-svn: 94751
 2010-01-28 18:11:52 +00:00
Devang Patel 3d4e6d9dd0 Include "this" pointer argument while emitting debug info for a C++ method. 
llvm-svn: 94710
 2010-01-28 00:28:01 +00:00
Anders Carlsson 17ed0496c5 Fix the test I broke, and also fix a crash when declaring a virtual destructor. Add debug info support for pure virtual member functions. 
llvm-svn: 94519
 2010-01-26 05:19:50 +00:00
Anders Carlsson b85f0ab976 Factor creating the DISubprogram for a member function out into a separate function. 
llvm-svn: 94513
 2010-01-26 04:49:33 +00:00
Devang Patel c54353d935 First cut at emitting inheritance info. 
llvm-svn: 94473
 2010-01-25 23:32:18 +00:00
Devang Patel 7a12ad0dc1 First cut at emitting debugging information for C++ member functions. 
There is lot more work to do in this area.

llvm-svn: 93836
 2010-01-19 01:54:44 +00:00
Devang Patel 889ce76f41 Refactor. 
llvm-svn: 93814
 2010-01-19 00:00:59 +00:00
Devang Patel 934661ed73 Emit human readable names for c/c++ functions. Avoid emitting linkage name if it matches regular name. 
llvm-svn: 93383
 2010-01-14 00:36:21 +00:00
Benjamin Kramer ba8451b243 Use StringRef in CGDebugInfo::EmitFunctionStart. 
llvm-svn: 90856
 2009-12-08 14:04:35 +00:00
Anders Carlsson 3efc6e6f46 Add rudimentary support for member pointers to CGDebugInfo. 
llvm-svn: 90711
 2009-12-06 18:00:51 +00:00
Devang Patel b40f295037 Do not store DIDescriptor directly into a container. Store MDNode directly, through TrackingVH. 
llvm-svn: 88677
 2009-11-13 19:10:24 +00:00
Anders Carlsson 443f677302 Simplify the debug info code, handle lvalue references and template specializations. 
llvm-svn: 86277
 2009-11-06 19:19:55 +00:00
Mike Stump ae2559a221 Fixup the return type of functions. 
llvm-svn: 84922
 2009-10-23 01:52:13 +00:00
Devang Patel 5d90d62701 Add support to attach debug info to an instruction. 
This is not yet enabled.

llvm-svn: 83399
 2009-10-06 18:36:08 +00:00
Devang Patel faf7e9ad24 Set appropriate context for a global variable while emitting debug info. 
llvm-svn: 83352
 2009-10-06 00:35:31 +00:00
Mike Stump 2e722b915c Improve debugging information for BlockDeclRefExpr. WIP. Given this 
scheme, we can switch the previous scheme over to using this code
path.  There's a bit of simplifications yet to do as well.

llvm-svn: 83138
 2009-09-30 02:43:10 +00:00
John McCall 0cf155174e Fix an infinite loop arising when trying to generate debug information 
for a ObjC class with an ivar of weak self type.

llvm-svn: 82745
 2009-09-25 01:40:47 +00:00
Daniel Dunbar 9996138a80 Ok, an AssertingVH definitely doesn't work for now because we free our cache after the optimizer may have hacked on the module. Use a WeakVH instead. 
llvm-svn: 82324
 2009-09-19 20:17:48 +00:00
Daniel Dunbar 1cbaae56cf Switch CGDebugInfo type cache to using an AssertingVH. 
llvm-svn: 82321
 2009-09-19 19:27:24 +00:00
Daniel Dunbar de870bdcf2 Factor out CGDebugInfo::CreateTypeNode method. 
- No functionality change.

llvm-svn: 82320
 2009-09-19 19:27:14 +00:00
Mike Stump 11289f4280 Remove tabs, and whitespace cleanups. 
llvm-svn: 81346
 2009-09-09 15:08:12 +00:00
Devang Patel 9be7b20401 Revert 75648 for now. It is causing test failures. 
llvm-svn: 75684
 2009-07-14 21:31:22 +00:00
Devang Patel d6c256696b Use LLVM mangler to get mangled name for debug info entry. 
llvm-svn: 75589
 2009-07-14 02:47:58 +00:00
Daniel Dunbar f5c79709bc Update debug info generation for ObjCObjectPointer changes. 
- Previously this would crash on recursive types, and it was also incorrectly
   stripping off a level of indirection.
 - I'm not 100% convinced this is all correct, but it should be a monotonic
   improvment.

llvm-svn: 75582
 2009-07-14 01:20:56 +00:00
Devang Patel 0d425350b2 Revrt PR4228 fix for now. 
llvm-svn: 74304
 2009-06-26 18:32:22 +00:00
Devang Patel 9fc4341eec It is possible that main input file does not have any symbol with debug info. To handle this edge case, always create main compile unit first. 
This fixes PR 4228.

llvm-svn: 73520
 2009-06-16 18:02:02 +00:00
Mike Stump 31f099c8c2 Enhance debug information for block literals. Radar 6867696 
llvm-svn: 71763
 2009-05-14 02:03:51 +00:00
Devang Patel a6acb390e7 Handle corner case where clang-cc is invoked directly to compile preprocessed source file without -main-file-name. In this case, CDDebugInfo is not able identify correct main source file becase SM.isFromMainFile() returns true for locations from header files as well as locations from main source file. 
This patch takes conservative approach by not emitting more then one compile unit with isMain bit set.

llvm-svn: 69902
 2009-04-23 18:09:16 +00:00
Chris Lattner 7b0344f656 implement debug info for _Complex. 
llvm-svn: 69873
 2009-04-23 06:13:01 +00:00
Devang Patel 75009454e3 Appropriately set file name and directory name in debug info compile units. 
llvm-svn: 69387
 2009-04-17 21:06:59 +00:00
Devang Patel f4c205b2fa Add support to emit debug info for objective-c interfaces. 
(This is not yet used.)

llvm-svn: 65573
 2009-02-26 21:10:26 +00:00
Chris Lattner affb37337f reimplement debug info generation in terms of DebugInfo.h instead of 
using MachineModuleInfo.  This runs at about the same speed as the old
code, but fixes a bunch of bugs and is simpler and shorter.

llvm-svn: 58971
 2008-11-10 06:08:34 +00:00
Daniel Dunbar 238475c8ca Avoid redundant cast<>s / simplify type dispatch. 
llvm-svn: 58892
 2008-11-08 06:12:46 +00:00
Chris Lattner 7d7fff2303 privatize some methods. 
llvm-svn: 58602
 2008-11-03 09:11:11 +00:00
Daniel Dunbar cb4638599c Move IRBuilder type definition to common file. 
- No functionality change.

llvm-svn: 58546
 2008-11-01 01:53:16 +00:00
Daniel Dunbar d678ae2da3 Quick fix for PR2950, infinite loop generating debug info for 
recursive types.
 - Style will be clean up in further patches.

llvm-svn: 58490
 2008-10-31 04:04:54 +00:00