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2846 Commits

Author SHA1 Message Date
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
Anders Carlsson c1821155bf Simplify CGDebugInfo::CollectCXXMemberFunctions a little. More to come. 
llvm-svn: 94511
 2010-01-26 04:40:11 +00:00
Anders Carlsson 20bbbd489b Make sure to always mark a global variable as not being constant if it has a C++ initializer. 
llvm-svn: 94504
 2010-01-26 04:02:23 +00:00
Mike Stump 77537b136e Be sure to track the non-virtual part of the vcall offset in complex 
multiple inheritance cases.  WIP.

This fixes 20% of the outstanding problems found by the randomized
tester.

llvm-svn: 94499
 2010-01-26 03:42:22 +00:00
Mike Stump 90181eb294 Fixup a missing vcall entry. WIP. 
llvm-svn: 94478
 2010-01-26 00:05:04 +00:00
Devang Patel c54353d935 First cut at emitting inheritance info. 
llvm-svn: 94473
 2010-01-25 23:32:18 +00:00
Devang Patel 7af03fb4f0 Emit debug info for virtual functions. 
llvm-svn: 94467
 2010-01-25 23:17:15 +00:00
Fariborz Jahanian 5cda92820f global variable that binds reference to a non-lvalue reproted 
as NYI now.

llvm-svn: 94453
 2010-01-25 21:40:39 +00:00
Fariborz Jahanian 210031b79c Fix a code gen. bug involving compiling global references. 
(fixes radar 7574896).

llvm-svn: 94434
 2010-01-25 18:30:26 +00:00
Chris Lattner 83b0dd16c3 fix rdar://7556129 a crash in blocks debug info codegen. 
llvm-svn: 94402
 2010-01-25 03:34:56 +00:00
Chris Lattner bf78478d35 simplify code. 
llvm-svn: 94401
 2010-01-25 03:29:35 +00:00
Chris Lattner 0bcc858a2b -fno-rtti is now the default. 
llvm-svn: 94379
 2010-01-24 20:43:31 +00:00
Alexis Hunt aecc45cb3c Mangle static variables with an extra name to distinguish them from non-static variables in the same TU. 
Fixes PR5966 for real this time; also reverts r92911, which had a incorrect fix.

llvm-svn: 94352
 2010-01-24 03:04:27 +00:00
Anders Carlsson 60ddba67a8 Fix a nasty bug where temporaries weren't marked as being conditional in some cases. 
llvm-svn: 94341
 2010-01-24 00:20:05 +00:00
Eli Friedman d6ef69a7db Add bzero builtin; this should help codegen quality for code using this 
function.

llvm-svn: 94320
 2010-01-23 19:00:10 +00:00
Benjamin Kramer 8f8f405c71 No need to terminate this buffer. 
llvm-svn: 94313
 2010-01-23 18:16:07 +00:00
David Chisnall 481e3a87fe Created __builtin___NSStringMakeConstantString() builtin, which generates constant Objective-C strings. 
llvm-svn: 94274
 2010-01-23 02:40:42 +00:00
Mike Stump 1f49d65235 Finish off fixing up debug information. 
llvm-svn: 94193
 2010-01-22 18:48:47 +00:00
Douglas Gregor 0599df16a6 Eliminate some Clang warnings 
llvm-svn: 94177
 2010-01-22 15:41:14 +00:00
Benjamin Kramer d6b28fc6ad Simplify code. 
llvm-svn: 94175
 2010-01-22 13:59:13 +00:00
Mike Stump 9eb76d47f2 Ensure we output all non-virtual base vtables. Fixes PR5890. 
llvm-svn: 94163
 2010-01-22 06:45:05 +00:00
Mike Stump d2808449e4 Update debugging code. 
llvm-svn: 94145
 2010-01-22 02:51:26 +00:00
Anders Carlsson f768db7775 Move the VTT related code into its own file, CGVTT.cpp 
llvm-svn: 94079
 2010-01-21 16:50:45 +00:00
Devang Patel 3f4a77e082 A Decl->getName() is not unique. However, the debug info descriptors 
are uniqued. The debug info descriptor describing record's context is
necessary to keep two Decl's descriptor unique if their name match.

There is more work to do to create descriptors for DeclContext. 
As a temp. step use type's name in FwdDecl.

llvm-svn: 94050
 2010-01-20 23:56:40 +00:00
Devang Patel 5e1a83c196 Emit human readable names for operators. 
llvm-svn: 93837
 2010-01-19 02:02:11 +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 757daca99c Use llvm::Function name as the linkage name, but strip off leading '01' from display name. 
llvm-svn: 93822
 2010-01-19 00:25:12 +00:00
Devang Patel 889ce76f41 Refactor. 
llvm-svn: 93814
 2010-01-19 00:00:59 +00:00
Devang Patel ddf6a57f3e llvm::Function name is the linkage name. If it has a '01' as a prefix then probably there is a reason. 
llvm-svn: 93808
 2010-01-18 23:27:28 +00:00
Anders Carlsson 07894e8a0e More VTT builder fixes. With these fixes we now correctly handle the very complex VTT example from the Itanium ABI spec. 
llvm-svn: 93725
 2010-01-18 17:13:59 +00:00
Anders Carlsson 3d1a09552c Move some common code into BuildVTT. 
llvm-svn: 93710
 2010-01-18 04:45:46 +00:00
Anders Carlsson 1af3df854f Fix a bunch of VTT layout bugs, add simple tests for VTT layout. 
llvm-svn: 93709
 2010-01-18 04:25:18 +00:00
Anders Carlsson 827b245fd6 Minor VTT builder cleanup, no functionality change. 
llvm-svn: 93696
 2010-01-17 23:53:20 +00:00
Anders Carlsson 42f1376f35 Get the ctor vtable address points directly from the VTT builder. 
llvm-svn: 93681
 2010-01-17 17:10:44 +00:00
Tanya Lattner dbfd16014a Add codgen for BI__builtin_llvm_memory_barrier. 
llvm-svn: 93611
 2010-01-16 01:21:14 +00:00
Eli Friedman 8fdc2cb46a Fix crash generating debug info for constructor for anonymous struct. 
llvm-svn: 93601
 2010-01-16 00:43:13 +00:00
Eli Friedman cab014721b Fix a couple bugs in copy assignment operator synthesis. 
llvm-svn: 93546
 2010-01-15 20:06:11 +00:00
Ken Dyck 02990837ad Convert the type of the LValue offset variable in APValue to CharUnits, moving 
the LValue-related methods of APValue out of line to avoid header file leaching.

llvm-svn: 93512
 2010-01-15 12:37:54 +00:00
Devang Patel 2d63010a9c Emit linkage name even if it matches regular name. The code generator uses linkage name to find subprogram entry for the current function. 
llvm-svn: 93461
 2010-01-14 21:46:57 +00:00
Devang Patel ea84f59f5c Add comment. 
llvm-svn: 93434
 2010-01-14 18:06:13 +00:00
David Chisnall 035ead209f Made ObjC method name mangling match GCC (which does it in a stupid and broken way that can give conflicts on method names containing underscores, but is needed for gdb to work because gdb does not know how to read ObjC class tables and relies on the mangling). 
llvm-svn: 93427
 2010-01-14 14:08:19 +00:00
Anders Carlsson 5f9a881e1e Store the address points for constructor vtables directly in the VTT builder, because that's the only time they're needed. 
llvm-svn: 93412
 2010-01-14 02:29:07 +00:00
Anders Carlsson 2a4adbea96 Add a DenseMapInfo specialization for BaseSubobject. 
llvm-svn: 93399
 2010-01-14 01:39:42 +00:00
Devang Patel 4274a326be Because CurLoc is the current source location as far as CGDebugInfo is concerned. It is expected that this is set (usually left bracket location of function body compound statement) before EmitfunctionStart() is used. 
llvm-svn: 93389
 2010-01-14 00:48:09 +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
Anders Carlsson 20871481d2 Add a BaseSubobject class to uniquely identify a base class subobject. Not yet used. 
llvm-svn: 93345
 2010-01-13 20:11:15 +00:00
Chris Lattner e3e76e2a69 Use the new isInteger() method in a couple places, some random cleanup, and 
add a fixme.

llvm-svn: 93179
 2010-01-11 19:58:10 +00:00
David Chisnall c8fc573ea0 Fix type mismatch on 64-bit platforms (GNU ObjC). 
llvm-svn: 93169
 2010-01-11 19:02:35 +00:00
Ken Dyck 40775003e6 Roll out ASTContext::getTypeSizeInChars(), replacing instances of 
"ASTContext::getTypeSize() / 8". Replace [u]int64_t variables with CharUnits
ones as appropriate. 

Also rename RawType, fromRaw(), and getRaw() in CharUnits to QuantityType, 
fromQuantity(), and getQuantity() for clarity.

llvm-svn: 93153
 2010-01-11 17:06:35 +00:00