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* Revert r128770, r128771, r128773 and r128776 for now. It breaks debug info.Devang Patel2011-04-041-5/+4
| | | | llvm-svn: 128842
* Change the return type of CodeGenVTables::getVirtualBaseOffsetOffset() toKen Dyck2011-04-021-4/+5
| | | | | | CharUnits. No change in functionality intended. llvm-svn: 128776
* Do not try calculate the size of forward-declared template type array.Devang Patel2011-04-011-0/+8
| | | | llvm-svn: 128725
* Update type cache when a type is completed.Devang Patel2011-03-231-1/+15
| | | | | | Radar 9168773 llvm-svn: 128150
* Add support for language-specific address spaces. On top of that,Peter Collingbourne2011-03-181-2/+2
| | | | | | | | | add support for the OpenCL __private, __local, __constant and __global address spaces, as well as the __read_only, _read_write and __write_only image access specifiers. Patch originally by ARM; language-specific address space support by myself. llvm-svn: 127915
* Correctly unwrap 'auto' types. Fixes PR9414.Anders Carlsson2011-03-061-0/+3
| | | | llvm-svn: 127121
* Make AttributedTypes for GC-qualified types and fix some miscellaneousJohn McCall2011-03-041-0/+1
| | | | | | | bugs with such types. Not sure this is quite how I want the desugaring and a.k.a. logic to go, but it suffices. llvm-svn: 126986
* Encode argument numbering in debug info so that code generator can emit them ↵Devang Patel2011-03-031-7/+11
| | | | | | | | in order. This fixes few blocks.exp regressions. llvm-svn: 126960
* revert r126858.Devang Patel2011-03-021-11/+7
| | | | llvm-svn: 126874
* Encode argument numbering in debug info so that code generator can emit them ↵Devang Patel2011-03-021-7/+11
| | | | | | | | | | in order. This fixes few blocks.exp regressions. Reapply r126795 with a fix (one character change) for gdb testsuite regressions. llvm-svn: 126858
* Revert r126794.Devang Patel2011-03-021-11/+7
| | | | llvm-svn: 126848
* Hack in something so that we emit better debug information aboutJohn McCall2011-03-021-3/+17
| | | | | | captured __block variables in the block-literal type. llvm-svn: 126834
* Encode argument numbering in debug info so that code generator can emit them ↵Devang Patel2011-03-011-7/+11
| | | | | | | | in order. This fixes few blocks.exp regressions. llvm-svn: 126795
* Use single code path to handle c++ structs and classes while generating ↵Devang Patel2011-02-281-8/+6
| | | | | | debug info. llvm-svn: 126691
* Emit the structure layout of the block literal parameter to a blockJohn McCall2011-02-221-68/+217
| | | | | | | | | | invocation function into the debug info. Rather than faking up a class, which is tricky because of the custom layout we do, we just emit a struct directly from the layout information we've already got. Also, don't emit an unnecessarily parameter alloca for this "variable". llvm-svn: 126255
* Use LLVM coding standard.Devang Patel2011-02-221-93/+93
| | | | llvm-svn: 126232
* Implement the C++0x deduced 'auto' feature.Richard Smith2011-02-201-0/+1
| | | | | | This fixes PR 8738, 9060 and 9132. llvm-svn: 126069
* Start using enums from DIBuilder.Devang Patel2011-02-181-9/+9
| | | | llvm-svn: 125990
* If preprocessed token introduced empty filename then use main translation ↵Devang Patel2011-02-161-1/+1
| | | | | | unit's filename for debug info entries. llvm-svn: 125672
* Simplify test to check an aggregate argument that has non trivial ↵Devang Patel2011-02-161-15/+14
| | | | | | | | constructor or destructor. This patch rewrites r125142. llvm-svn: 125632
* Only c++ class arguments with non trivial constructor or destructor needs a ↵Devang Patel2011-02-151-1/+1
| | | | | | | | | reference. C struct arguments do not need this adjustment. This fixes 7 failures in callfuncs.exp from gdb testsuite. llvm-svn: 125615
* If an aggregate is returned as 'sret' argument then let debugger know about ↵Devang Patel2011-02-101-0/+6
| | | | | | this. llvm-svn: 125249
* Do not emit AT_MIPS_linkage_name for Objective-C method static variable i.Devang Patel2011-02-091-1/+2
| | | | llvm-svn: 125210
* Emit debug info for objc_selector.Devang Patel2011-02-091-0/+6
| | | | llvm-svn: 125163
* If an aggregate argument is passed indirectly because it has non trivialDevang Patel2011-02-091-3/+12
| | | | | | | | destructor or copy constructor than let debug info know about it. Radar 8945514. llvm-svn: 125142
* Reorganize CodeGen{Function,Module} to eliminate the unfortunateJohn McCall2011-02-081-0/+1
| | | | | | | | Block{Function,Module} base class. Minor other refactorings. Fixed a few address-space bugs while I was there. llvm-svn: 125085
* A few more tweaks to the blocks AST representation: John McCall2011-02-071-11/+19
| | | | | | | | | | | | | | | | | - BlockDeclRefExprs always store VarDecls - BDREs no longer store copy expressions - BlockDecls now store a list of captured variables, information about how they're captured, and a copy expression if necessary With that in hand, change IR generation to use the captures data in blocks instead of walking the block independently. Additionally, optimize block layout by emitting fields in descending alignment order, with a heuristic for filling in words when alignment of the end of the block header is insufficient for the most aligned field. llvm-svn: 125005
* Emit debug info for template value parameters.Devang Patel2011-02-021-0/+7
| | | | llvm-svn: 124756
* Emit debug info for template type parameters.Devang Patel2011-02-021-1/+18
| | | | llvm-svn: 124753
* Debug info generation for rvalue referencesDouglas Gregor2011-01-221-6/+9
| | | | llvm-svn: 124020
* Change QualType::getTypePtr() to return a const pointer, then change aJohn McCall2011-01-191-4/+2
| | | | | | thousand other things which were (generally inadvertantly) relying on that. llvm-svn: 123814
* Simplify.Devang Patel2011-01-171-15/+9
| | | | llvm-svn: 123682
* Fix debug info for __block variable referenced outside of block.Devang Patel2011-01-111-1/+30
| | | | llvm-svn: 123199
* Introduce an AttributedType, but don't actually use it anywhere yet.John McCall2011-01-061-0/+3
| | | | | | | | | | The initial TreeTransform is a cop-out, but it's more-or-less equivalent to what we were doing before, or rather what we're doing now and might eventually stop doing in favor of using this type. I am simultaneously intrigued by the possibilities of rebuilding a dependent Attri llvm-svn: 122942
* Added ParenType type node.Abramo Bagnara2010-12-101-0/+4
| | | | llvm-svn: 121488
* It's kindof silly that ExtQuals has an ASTContext&, and we can use thatJohn McCall2010-12-101-1/+1
| | | | | | | | | | space better. Remove this reference. To make that work, change some APIs (most importantly, getDesugaredType()) to take an ASTContext& if they need to return a QualType. Simultaneously, diminish the need to return a QualType by introducing some useful APIs on SplitQualType, which is just a std::pair<const Type *, Qualifiers>. llvm-svn: 121478
* Remove unused parameter. getContextDescriptor() and getOrCreateNameSpace().Devang Patel2010-12-091-15/+13
| | | | llvm-svn: 121333
* Remove unused parameter.Devang Patel2010-12-091-3/+2
| | | | llvm-svn: 121326
* Start using DIBuilder. It provides cleaner interface.Devang Patel2010-12-081-344/+237
| | | | llvm-svn: 121302
* Harden CGDebugInfo::CreateType() a bit for cases where we couldn't generate ↵Douglas Gregor2010-11-301-1/+9
| | | | | | type info for its component types llvm-svn: 120401
* Merge System into Support.Michael J. Spencer2010-11-291-1/+1
| | | | llvm-svn: 120297
* Rename RecordLayout::getPrimaryBaseWasVirtual to isPrimaryBaseVirtual.Anders Carlsson2010-11-241-1/+1
| | | | llvm-svn: 120133
* Refactoring of Diagnostic class.Argyrios Kyrtzidis2010-11-181-1/+1
| | | | | | | | | | | -Move the stuff of Diagnostic related to creating/querying diagnostic IDs into a new DiagnosticIDs class. -DiagnosticIDs can be shared among multiple Diagnostics for multiple translation units. -The rest of the state in Diagnostic object is considered related and tied to one translation unit. -Have Diagnostic point to the SourceManager that is related with. Diagnostic can now accept just a SourceLocation instead of a FullSourceLoc. -Reflect the changes to various interfaces. llvm-svn: 119730
* Teach debug-info generation that SourceManager::getPresumedLoc() canDouglas Gregor2010-11-111-7/+9
| | | | | | | produce an invalid location even when given a valid location, if the file system has changed underneath us. Recovery more gracefully. llvm-svn: 118834
* Remove broken support for variadic templates, along with the variousDouglas Gregor2010-11-071-2/+2
| | | | | | | | | | | | | abstractions (e.g., TemplateArgumentListBuilder) that were designed to support variadic templates. Only a few remnants of variadic templates remain, in the parser (parsing template type parameter packs), AST (template type parameter pack bits and TemplateArgument::Pack), and Sema; these are expected to be used in a future implementation of variadic templates. But don't get too excited about that happening now. llvm-svn: 118385
* Simplify. Builtin types' context is always implied.Devang Patel2010-11-011-12/+13
| | | | llvm-svn: 117928
* Rename getBaseClassOffset to getBaseClassOffsetInBits and introduce a ↵Anders Carlsson2010-10-311-1/+1
| | | | | | getBaseClassOffset which returns the offset in CharUnits. Do the same thing for getVBaseClassOffset. llvm-svn: 117881
* After processing named unions do not fall through to handle anonymous unions.Devang Patel2010-10-291-0/+1
| | | | | | This is tested by funcargs.exp in gdb testsuite. llvm-svn: 117659
* Basic types are language defined builtins. They are always defined at top ↵Devang Patel2010-10-281-6/+10
| | | | | | most level. llvm-svn: 117613
* Directly use NamespaceDecl->getLocation() to find the source file.Devang Patel2010-10-281-3/+2
| | | | llvm-svn: 117576
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