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209 Commits

Author SHA1 Message Date
Fariborz Jahanian
f6bda5d61e Refactoring of copy ctor ir-gen. No change in functionality. 
llvm-svn: 78489
 2009-08-08 19:31:03 +00:00
Fariborz Jahanian
b68df0bc42 Synthesized copy constructor now generates code for 
copying non-virtual base classes which have non-trivial
constructor. Work in progress.

llvm-svn: 78436
 2009-08-07 23:51:33 +00:00
Fariborz Jahanian
40134e71be More synthesis of copy constructors. Work in progress. 
llvm-svn: 78402
 2009-08-07 20:22:40 +00:00
Mike Stump
7c32eab164 Add support for vcall generation for vtables for virtual bases. WIP. 
llvm-svn: 78357
 2009-08-06 23:48:32 +00:00
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
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
Owen Anderson
758428f4e3 Update for LLVM API change. 
llvm-svn: 78259
 2009-08-05 23:18:46 +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
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
Fariborz Jahanian
aa01d2a532 Patch for future ir-gen for destructor calls. 
llvm-svn: 77608
 2009-07-30 17:49:11 +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
127059c7ec Early ir-gen for constructor prologue. This is on going. 
llvm-svn: 76493
 2009-07-20 22:35:22 +00:00
Daniel Dunbar
b6adc43f6e Avoid generation of dead code in a few more situations. 
- Emit variable declarations as "simple", we want to avoid forcing the creation
   of a dummy basic block, but still need to make the variable available for
   later use.

 - With that, we can now skip IRgen for other unreachable statements (which
   don't define a label).

 - Anders, I added two fixmes on calls to EmitVLASize, can you check them?

llvm-svn: 76361
 2009-07-19 06:58:07 +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
Fariborz Jahanian
5f21d2f69a Implemented memmove_collectable API for Next runtime 
when struct variables with GC'able members are copied into.
Will provide a test case later.

llvm-svn: 74984
 2009-07-08 01:18:33 +00:00
Anders Carlsson
44bfcf0f97 Add PushConditionalTempDestruction/PopConditionalTempDestruction. 
llvm-svn: 72835
 2009-06-04 02:22:12 +00:00
Anders Carlsson
4c49bb95f8 More temporary work. 
llvm-svn: 72796
 2009-06-03 19:05:16 +00:00
Anders Carlsson
6d36343ed8 Store more information about live temporaries. No functionality change for now. 
llvm-svn: 72793
 2009-06-03 18:54:26 +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
fd2af0cf86 Add lvalue irgen support for CXXBindTemporaryExpr. 
llvm-svn: 72649
 2009-05-30 23:30:54 +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
Mike Stump
df0fe27b66 Fixup the rest of the trivial cases of the codegen of volatile. If 
any body can spot codegen bugs with volatile, or knows of any in the
bug database, let me know.

llvm-svn: 72572
 2009-05-29 15:46:01 +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
3a9463bfda Rename an EmitCallExpr function to EmitCall to make it clear that it doesn't emit an expr. 
llvm-svn: 72446
 2009-05-27 01:22:39 +00:00
Mike Stump
ec3cbfe8c6 Fixup codegen for volatile structs in the trivial cases (a a=a and a=a=a). 
llvm-svn: 72439
 2009-05-26 22:03:21 +00:00
Mike Stump
5e9e61b8d2 Track volatile aggregate copies better. I'm hoping someone else will decide 
how to get the backend to know that the operation is volatile.

llvm-svn: 72348
 2009-05-23 22:29:41 +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
Anders Carlsson
8370964257 Pass the destination QualType to EmitStoreOfScalar. No functionality change. 
llvm-svn: 72118
 2009-05-19 18:50:41 +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
Daniel Dunbar
d53e07b396 Remove unnecessary copy of constraint info. 
llvm-svn: 70835
 2009-05-04 06:56:16 +00:00
Anders Carlsson
1619a5041c Make codegen for constructors work again. 
llvm-svn: 70785
 2009-05-03 17:47:16 +00:00
Chris Lattner
f0b64d73a8 split ObjC and C++ Statements out into their own headers. 
llvm-svn: 70105
 2009-04-26 01:32:48 +00:00
Chris Lattner
a4185c543e fix PR4067: [Linux kernel] cannot aggregate codegen stmtexpr as lvalue 
llvm-svn: 70067
 2009-04-25 19:35:26 +00:00
Chris Lattner
28ec0cf86c the logic for computing __func__ and friends is really broken: 
the type assigned by sema (and is visible with sizeof(__func__) for
example) has nothing to do with what codegen ends up producing.
We should eventually add a method on PredefinedExpr to handle this.
In the meantime, just set up some framework and add some fixme's.

llvm-svn: 69872
 2009-04-23 05:30:27 +00:00
Daniel Dunbar
722f424178 Make ObjCInterfaceDecl's const in some more places. 
llvm-svn: 69775
 2009-04-22 05:08:15 +00:00
Daniel Dunbar
9ebf9516af Kill ASTContext::[gs]etFieldForDecl, instead we just lookup things 
when we need them -- which is exactly what some code was already
doing!
 - No intended functionality change.

llvm-svn: 69648
 2009-04-21 01:19:28 +00:00
Eli Friedman
fe92e701aa Silence gcc warning. 
llvm-svn: 69541
 2009-04-19 20:21:56 +00:00
Anders Carlsson
603d6aff8b Make CodeGenFunction::EmitCallArgs a template function that takes a generic "Type Info" parameter. The type info parameter knows how to iterate over its arguments. 
llvm-svn: 69469
 2009-04-18 20:20:22 +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
a5d077df73 Support code generation of 'this' exprs 
llvm-svn: 69050
 2009-04-14 16:58:56 +00:00
Anders Carlsson
7f96b360f2 Remove asserts that weren't really useful, and that would fire in case the CleanupEntries vector needed to be reallocated. 
llvm-svn: 68835
 2009-04-10 22:49:13 +00:00
Anders Carlsson
60ce3fe140 Add code for emitting call arguments (not used yet). 
llvm-svn: 68639
 2009-04-08 20:47:54 +00:00
Anders Carlsson
468fa6366b Add some basic support for generating C++ member functions. 
llvm-svn: 68425
 2009-04-04 20:47:02 +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
f77e292a0f Fix a subtle bug where the cleanup scope entries had a dangling block reference 
- <rdar://problem/6732143> Crash when generating @synchronize for
   zero-cost exception

 - Thanks to Anders for helping track down the problem.

llvm-svn: 68186
 2009-04-01 04:37:47 +00:00
Chris Lattner
2739d2bbe6 remove some obsolete comments, use an AssertingVH. 
llvm-svn: 68151
 2009-03-31 22:17:44 +00:00