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334 Commits

Author SHA1 Message Date
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
Mike Stump
d2142cffbf Fixup codegen for block literals that bleed copy/dispose information 
from previous block literals.

llvm-svn: 67696
 2009-03-25 17:58:24 +00:00
Daniel Dunbar
bf1fe8c36c Support member reference on ?: of struct type. 
llvm-svn: 67603
 2009-03-24 02:38:23 +00:00
Mike Stump
692c6e3729 Fix codegen for support for super inside block literal expressions. 
llvm-svn: 67406
 2009-03-20 21:53:12 +00:00
Fariborz Jahanian
391d4fc7f7 More super dot-syntax property implementation 
when there is actually a property declaration
used in the dot-syntax.

llvm-svn: 67391
 2009-03-20 19:18:21 +00:00
Chris Lattner
28bcf1a429 add codegen support for casting an element to a union. 
There are some more complex cases (_Complex and structs)
that I'm still working on.

llvm-svn: 67218
 2009-03-18 18:28:57 +00:00
Mike Stump
5469f29aa9 Do up codegen for function static data and externs in functions in block 
literals.

llvm-svn: 66984
 2009-03-13 23:34:28 +00:00
Mike Stump
aeb0ffd56c Codegen support for copy helpers for block literals. 
llvm-svn: 66319
 2009-03-07 02:35:30 +00:00
Mike Stump
d6ef62f0bf Pass the type of the block literal around to make required temporal ordering of code clearer. 
llvm-svn: 66284
 2009-03-06 18:42:23 +00:00
Mike Stump
4446dcf061 prep work for copy/destroy helpers for block literals. 
llvm-svn: 66159
 2009-03-05 08:32:30 +00:00
Mike Stump
8473a12bfe Move more blocks CodeGenFunction code up and out. 
llvm-svn: 66049
 2009-03-04 19:03:44 +00:00
Mike Stump
06acea8a69 Move some of the CodeGenFunction blocks code up and out. No 
functionality change.

llvm-svn: 66048
 2009-03-04 18:57:26 +00:00
Mike Stump
95435674f9 Move more of blocks codegen out of CodeGenModule and into the 
BlockModule.  No functionality change.  This should help people that
don't want to know anything about blocks not be confused by the
overloaded use of the term block or nor want to see all the blocks
goop.

llvm-svn: 66042
 2009-03-04 18:17:45 +00:00
Mike Stump
edb252aeba Start the migration of more of the blocks code out of sight for most 
people.  De-duplicates BLOCK_NEEDS_FREE and friends.

llvm-svn: 66034
 2009-03-04 15:32:52 +00:00
Mike Stump
97d01d50d9 Improved ABI compliance for __block variables. No testcases yet as we 
still give an unsupported error for them due to the fact this is a
work in progress.

llvm-svn: 66007
 2009-03-04 03:23:46 +00:00
Anders Carlsson
ed5e69fe50 Do some blocks cleanup and simplification. Fix a crash, and add a test case. 
llvm-svn: 65746
 2009-03-01 01:09:12 +00:00
Chris Lattner
3385fe12ce improve compatibility with the VC++'08 C++ compiler. Patch by 
Niklas Larsson!

llvm-svn: 65706
 2009-02-28 19:01:03 +00:00
Mike Stump
1db7d04b71 First cut CodeGen support for __block variables. 
llvm-svn: 65688
 2009-02-28 09:07:16 +00:00
Douglas Gregor
deaad8cc34 Create a new TypeNodes.def file that enumerates all of the types, 
giving them rough classifications (normal types, never-canonical
types, always-dependent types, abstract type representations) and
making it far easier to make sure that we've hit all of the cases when
decoding types. 

Switched some switch() statements on the type class over to using this
mechanism, and filtering out those things we don't care about. For
example, CodeGen should never see always-dependent or non-canonical
types, while debug info generation should never see always-dependent
types. More switch() statements on the type class need to be moved 
over to using this approach, so that we'll get warnings when we add a
new type then fail to account for it somewhere in the compiler.

As part of this, some types have been renamed:

  TypeOfExpr -> TypeOfExprType
  FunctionTypeProto -> FunctionProtoType
  FunctionTypeNoProto -> FunctionNoProtoType

There shouldn't be any functionality change...

llvm-svn: 65591
 2009-02-26 23:50:07 +00:00
Daniel Dunbar
76ba41ce4f Add Type::hasPointerRepresentation predicate. 
- For types whose native representation is a pointer.

 - Use to replace ExprConstant.cpp:HasPointerEvalType,
   CodeGenFunction::isObjCPointerType.

llvm-svn: 65569
 2009-02-26 20:52:22 +00:00
Mike Stump
b750d928ce CodeGen support for copied BlockDeclRefExprs. 
llvm-svn: 65487
 2009-02-25 23:33:13 +00:00
Daniel Dunbar
a374e60e57 Fold GeneraticStaticBlockVarDecl into callers. 
- No functionality change.

llvm-svn: 65470
 2009-02-25 19:45:19 +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
Chris Lattner
d7e7b8e411 first wave of fixes for @encode sema support. This is part of PR3648. 
The big difference here is that (like string literal) @encode has 
array type, not pointer type.

llvm-svn: 65391
 2009-02-24 22:18:39 +00:00
Anders Carlsson
729a8202d0 Prevent accidental copying of CodeGenFunction and CodeGenModule. 
llvm-svn: 65372
 2009-02-24 04:21:31 +00:00
Daniel Dunbar
1234749853 Add low level support for generating invoke instead of calls. 
- No functionality change.

llvm-svn: 65325
 2009-02-23 17:26:39 +00:00