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Author SHA1 Message Date
Mike Stump 3e62d00271 Also generate the rtti field for virtual bases for vtables. Turn on 
rtti so we can properly test it.  Refactor code a little.  Still a
work in progress.

llvm-svn: 78343
 2009-08-06 21:49:36 +00:00
Fariborz Jahanian 001309371e Set and use Elidable in elimination of copy ctors. 
llvm-svn: 78331
 2009-08-06 19:12:38 +00:00
Mike Stump 2d8d655922 Layout the primary base first in the vtable. 
llvm-svn: 78327
 2009-08-06 18:05:22 +00:00
Mike Stump c255f3581a More layout for virtual tables for virtual bases. Still in progress. 
llvm-svn: 78314
 2009-08-06 15:50:11 +00:00
Mike Stump 6b2556f829 Layout virtual bases. Work in progress. 
llvm-svn: 78308
 2009-08-06 13:41:24 +00:00
Fariborz Jahanian eb869768f9 Patch to optimize away copy constructor call when 
appropriate.

llvm-svn: 78267
 2009-08-06 01:02:49 +00:00
Mike Stump a19718af5a Refactor some bits. 
llvm-svn: 78254
 2009-08-05 22:59:44 +00:00
Mike Stump d8fe7b2792 Calculate the primary base class better and use that when laying down 
the vtable.  Still a work in progress.

llvm-svn: 78252
 2009-08-05 22:37:18 +00:00
Mike Stump 9beac787c1 vtable building for simple inheritance. Still in progress. 
llvm-svn: 78110
 2009-08-04 21:58:42 +00:00
Mike Stump 7551d05358 Will I ever get used to CamelCase? Will I ever like capitols for 
random variables?
  --This line, and those below, will be ignored--

M    lib/CodeGen/CGCXX.cpp

llvm-svn: 78094
 2009-08-04 20:06:48 +00:00
Mike Stump 183c3d2f59 Add beginnigs of rtti generation, wire up more of -fno-exceptions. 
llvm-svn: 77751
 2009-07-31 23:15:31 +00:00
Mike Stump 67829f6493 And now we can generate a simple vtable. Still a work in progress... 
llvm-svn: 77737
 2009-07-31 21:43:43 +00:00
Owen Anderson 0b75f23b94 Update for LLVM API change. 
llvm-svn: 77722
 2009-07-31 20:28:54 +00:00
Mike Stump bc78a728ee Add code to setup the vtable pointer in the constructor. Work in progress. 
llvm-svn: 77699
 2009-07-31 18:25:34 +00:00
Owen Anderson 7ec07a573c Update for LLVM API changes. 
llvm-svn: 77638
 2009-07-30 23:11:26 +00:00
Mike Stump 658fe02d17 Canonicalize else spacing. 
llvm-svn: 77629
 2009-07-30 22:28:39 +00:00
Mike Stump a523b2d7a0 Note some other limitations. 
llvm-svn: 77626
 2009-07-30 21:47:44 +00:00
Fariborz Jahanian aa01d2a532 Patch for future ir-gen for destructor calls. 
llvm-svn: 77608
 2009-07-30 17:49:11 +00:00
Fariborz Jahanian d375454dcf ir-gen for nested non-virtual base member access 
in current class.

llvm-svn: 77554
 2009-07-30 00:10:25 +00:00
Owen Anderson 9793f0e4d7 Update for LLVM API change. 
llvm-svn: 77514
 2009-07-29 22:16:19 +00:00
Ted Kremenek c23c7e6a51 Change uses of: 
Type::getAsReferenceType() -> Type::getAs<ReferenceType>()
  Type::getAsRecordType() -> Type::getAs<RecordType>()
  Type::getAsPointerType() -> Type::getAs<PointerType>()
  Type::getAsBlockPointerType() -> Type::getAs<BlockPointerType>()
  Type::getAsLValueReferenceType() -> Type::getAs<LValueReferenceType>()
  Type::getAsRValueReferenceType() -> Type::getAs<RValueReferenceType>()
  Type::getAsMemberPointerType() -> Type::getAs<MemberPointerType>()
  Type::getAsReferenceType() -> Type::getAs<ReferenceType>()
  Type::getAsTagType() -> Type::getAs<TagType>()
  
And remove Type::getAsReferenceType(), etc.

This change is similar to one I made a couple weeks ago, but that was partly
reverted pending some additional design discussion. With Doug's pending smart
pointer changes for Types, it seemed natural to take this approach.

llvm-svn: 77510
 2009-07-29 21:53:49 +00:00
Fariborz Jahanian 72b1f24bd2 Use the existing API for base offset. Use suitable llvm type 
for offset ir-gen.

llvm-svn: 77458
 2009-07-29 15:54:56 +00:00
Fariborz Jahanian a399dfae19 More cleanup of data member access and then some. 
llvm-svn: 77351
 2009-07-28 18:54:57 +00:00
Fariborz Jahanian b77659f4ae Some code cleanup. 
llvm-svn: 77339
 2009-07-28 18:09:28 +00:00
Fariborz Jahanian 5142fbd02e More work toward data member access ir-gen. 
llvm-svn: 77332
 2009-07-28 17:38:28 +00:00
Fariborz Jahanian dedf1e4b1a ir-gen for non-virtual base class initialization 
in constructors.

llvm-svn: 77087
 2009-07-25 21:12:28 +00:00
Owen Anderson b7a2fe6f81 Update for LLVM API change. 
llvm-svn: 77012
 2009-07-24 23:12:58 +00:00
Fariborz Jahanian 2a1b5af130 More work toward initialization of objects 
in constructors.

llvm-svn: 76980
 2009-07-24 17:57:02 +00:00
Fariborz Jahanian 83381cc9a6 Move EmitCtorPrologue to CGCXX. Add an assert and FIXMEs. 
llvm-svn: 76498
 2009-07-20 23:18:55 +00:00
Ted Kremenek 8a286fbdb9 Per offline discussion with Steve Naroff, add back Type::getAsXXXType() methods 
until Doug Gregor's Type smart pointer code lands (or more discussion occurs).
These methods just call the new Type::getAs<XXX> methods, so we still have
reduced implementation redundancy. Having explicit getAsXXXType() methods makes
it easier to set breakpoints in the debugger.

llvm-svn: 76193
 2009-07-17 17:50:17 +00:00
Ted Kremenek b825c0ddc5 Replaced Type::getAsLValueReferenceType(), Type::getAsRValueReferenceType(), Type::getAsMemberPointerType(), Type::getAsTagType(), and Type::getAsRecordType() with their Type::getAs<XXX> equivalents. 
llvm-svn: 76139
 2009-07-17 01:20:38 +00:00
Owen Anderson 170229f68d Update for LLVM API change, and contextify a bunch of related stuff. 
llvm-svn: 75705
 2009-07-14 23:10:40 +00:00
Owen Anderson ae86c19e68 Update for LLVM API change. 
llvm-svn: 75446
 2009-07-13 04:10:07 +00:00
Owen Anderson c10c8d3e2b Update for LLVM API change. 
llvm-svn: 75028
 2009-07-08 19:05:04 +00:00
Owen Anderson 9f211fb4fa Update for LLVM API change. 
llvm-svn: 74986
 2009-07-08 01:29:18 +00:00
Argyrios Kyrtzidis cfbfe78e9e De-ASTContext-ify DeclContext. 
Remove ASTContext parameter from DeclContext's methods. This change cascaded down to other Decl's methods and changes to call sites started "escalating".
Timings using pre-tokenized "cocoa.h" showed only a ~1% increase in time run between and after this commit.

llvm-svn: 74506
 2009-06-30 02:36:12 +00:00
Anders Carlsson 82aea737a7 Move code generation of C++ temporaries into a new file. 
llvm-svn: 72792
 2009-06-03 18:40:21 +00:00
Anders Carlsson fa7c608ecc Fix a thinko. 
llvm-svn: 72679
 2009-06-01 00:26:14 +00:00
Anders Carlsson ca50119a31 Check for null correctly for new expressions. 
llvm-svn: 72678
 2009-06-01 00:05:16 +00:00
Anders Carlsson cba81fc4de Improve irgen of 'new' further. 
llvm-svn: 72677
 2009-05-31 21:53:59 +00:00
Anders Carlsson 96c012ff8b ...and aggregate POD types. 
llvm-svn: 72676
 2009-05-31 21:12:26 +00:00
Anders Carlsson 60d0c2c1c2 Support for complex types. 
llvm-svn: 72675
 2009-05-31 21:07:58 +00:00
Anders Carlsson ec71f61608 Better support for scalar POD types in 'new' expressions. 
llvm-svn: 72674
 2009-05-31 20:56:36 +00:00
Anders Carlsson 1832f52b10 Very basic irgen support for new expressions. 
llvm-svn: 72672
 2009-05-31 20:21:44 +00:00
Anders Carlsson 4a7b49b56a Add a new function for emitting new functions. 
llvm-svn: 72656
 2009-05-31 01:40:14 +00:00
Anders Carlsson 8eb93e72f7 Emit destructors correctly for temporaries. 
llvm-svn: 72655
 2009-05-31 00:34:10 +00:00
Anders Carlsson 3be22e27b6 More temporary support. 
llvm-svn: 72648
 2009-05-30 23:23:33 +00:00
Anders Carlsson 0a63741a3f Add code for emitting C++ destructors. Not used yet. 
llvm-svn: 72591
 2009-05-29 21:03:38 +00:00
Anders Carlsson 4034a95dc8 Handle operator call expressions where the callee is a member function. 
llvm-svn: 72458
 2009-05-27 04:18:27 +00:00
Anders Carlsson 6f5a015bd9 Add EmitReferenceBindingToExpr. Have EmitCallArg use it for now. Doesn't support anything but at least we don't crash ;) 
llvm-svn: 72147
 2009-05-20 00:24:07 +00:00
Mike Stump 18bb9284ff Reflow some comments. 
llvm-svn: 71937
 2009-05-16 07:57:57 +00:00
Chris Lattner e0be0dfced push GlobalDecl through enough of the CodeGenModule interfaces 
to allow us to support generation of deferred ctors/dtors.
It looks like codegen isn't emitting a call to the dtor in 
member-functions.cpp:test2, but when it does, its body should
get emitted.

llvm-svn: 71594
 2009-05-12 21:21:08 +00:00
Anders Carlsson bd7d11f770 Factor code that's common to EmitCXXMemberCallExpr and EmitCXXConstructorCall out into a EmitCXXMemberCall function. 
llvm-svn: 71514
 2009-05-11 23:37:08 +00:00
Anders Carlsson dae1abc7ac Refactor global decls to hold either a regular Decl or a CXXConstructorDecl + ctor type or a CXXDestructorDecl + dtor type. 
llvm-svn: 70962
 2009-05-05 04:44:02 +00:00
Anders Carlsson 1619a5041c Make codegen for constructors work again. 
llvm-svn: 70785
 2009-05-03 17:47:16 +00:00
Anders Carlsson 4ac533dc90 We can now call member functions where the base is a pointer. 
llvm-svn: 70579
 2009-05-01 21:55:16 +00:00
Anders Carlsson eaa28f7e18 Add support for generating (very basic) C++ destructors. These aren't called by anything yet. 
llvm-svn: 69343
 2009-04-17 01:58:57 +00:00
Anders Carlsson b7f8f594f3 Implement basic code generation of constructor calls. We can now compile: 
struct S {
S(int, int);
};

void f() {
S s(10, 10);
}

llvm-svn: 69330
 2009-04-17 00:06:03 +00:00
Anders Carlsson e8eeffdf16 Add GetAddrOfCXXConstructor and use it. 
llvm-svn: 69328
 2009-04-16 23:57:24 +00:00
Anders Carlsson 617482c666 Actually generate code for the simple constructors we know we can generate code for. 
llvm-svn: 69222
 2009-04-15 21:02:13 +00:00
Anders Carlsson f747524819 Start attempting to generate code for C++ ctors. 
llvm-svn: 69168
 2009-04-15 15:55:24 +00:00
Anders Carlsson a5d077df73 Support code generation of 'this' exprs 
llvm-svn: 69050
 2009-04-14 16:58:56 +00:00
Anders Carlsson 1235bbce7e Use the new guard variable mangling function and get rid of the old code. 
llvm-svn: 68971
 2009-04-13 18:03:33 +00:00
Anders Carlsson 479e6fc7a7 Use the new EmitCallArgs function. No indented functionality change. 
llvm-svn: 68652
 2009-04-08 23:13:16 +00:00
Anders Carlsson 03a409feda We weren't generating correct code for calls to variadic member functions. 
llvm-svn: 68635
 2009-04-08 20:31:57 +00:00
Anders Carlsson 2266e244b5 Simplify C++ member function calls. 
llvm-svn: 68451
 2009-04-06 17:45:20 +00:00
Anders Carlsson e5fd6f2227 Add support for calling C++ member functions. 
llvm-svn: 68412
 2009-04-03 22:50:24 +00:00
Daniel Dunbar 22a87f94a9 Pull COdeGenFunction::CreateStaticBlockVarDecl (just for creating the 
global variable) out of GenerateStaticBlockVarDecl. 
 - No intended functionality change.
 - Prep for some mild cleanups and PR3662.

llvm-svn: 65466
 2009-02-25 19:24:29 +00:00
Douglas Gregor ffca3a21f1 Provide a new kind of iterator, the specific_decl_iterator, that 
filters the decls seen by decl_iterator with two criteria: the dynamic
type of the declaration and a run-time predicate described by a member
function. This simplifies EnumDecl, RecordDecl, and ObjCContainerDecl
considerably. It has no measurable performance impact.

llvm-svn: 61994
 2009-01-09 17:18:27 +00:00
Eli Friedman c8a590dda3 Warning fixes to operator precedence warnings. 
Someone should double-check that I didn't somehow break ObjC 
serialization; I think the change there actually changes the semantics.

llvm-svn: 61098
 2008-12-16 20:06:41 +00:00
Chris Lattner e4b95698df Rename Selector::getName() to Selector::getAsString(), and add 
a new NamedDecl::getAsString() method.

Change uses of Selector::getName() to just pass in a Selector 
where possible (e.g. to diagnostics) instead of going through
an std::string.

This also adds new formatters for objcinstance and objcclass
as described in the dox.

llvm-svn: 59933
 2008-11-24 03:33:13 +00:00
Daniel Dunbar a612e79be4 Normalize many BasicBlock names. 
- Use dotted notation for blocks related to a particular statement
   type.
 - Use .end for landing pads.

No functionality change in NDEBUG mode. :)

llvm-svn: 59210
 2008-11-13 01:38:36 +00:00
Daniel Dunbar 75283ff38a Centralize basic block creation in CodeGenFunction::createBasicBlock. 
- No functionality change.

llvm-svn: 59017
 2008-11-11 02:29:29 +00:00
Anders Carlsson 131be8b4f4 Handle static initializers in Objective-C++ methods. 
llvm-svn: 55250
 2008-08-23 19:42:54 +00:00
Anders Carlsson 87fc5a5e6b Add preliminary (and probably broken) codegen support for C++ static initializers. 
llvm-svn: 55180
 2008-08-22 16:00:37 +00:00