ffba662dd2
Complete code gen for '.*' binary expression for
...
both scalar and aggregates.
llvm-svn: 84910
2009-10-22 22:57:31 +00:00
4ebdff5e1c
Code gen for pointer-to-datamember - WIP.
...
llvm-svn: 84771
2009-10-21 18:38:00 +00:00
7fe9cc1dd5
Prep work to always preallocate BlockDeclRefExprs so that we can
...
generate the debug information for the first parameter to the block
invoke functions. WIP.
llvm-svn: 84737
2009-10-21 03:49:08 +00:00
e4d94cee05
Code-gen for CXXZeroInitValueExpr AST passed
...
as argument to a function call. Removes a FIXME.
llvm-svn: 84694
2009-10-20 23:29:04 +00:00
b5aacc282c
Twinify CodeGenFunction::CreateTempAlloca
...
llvm-svn: 84456
2009-10-19 01:21:05 +00:00
2bb5cb490c
reimplement codegen for indirect goto with the following advantages:
...
1. CGF now has fewer bytes of state (one pointer instead of a vector).
2. The generated code is determinstic, instead of getting labels in
'map order' based on pointer addresses.
3. Clang now emits one 'indirect goto switch' for each function, instead
of one for each indirect goto. This fixes an M*N = N^2 IR size issue
when there are lots of address-taken labels and lots of indirect gotos.
4. This also makes the default cause do something useful, reducing the
size of the jump table needed (by one).
llvm-svn: 83952
2009-10-13 06:55:33 +00:00
c6d171ec77
Change GetAddressCXXOfBaseClass to use CXXBasePaths for calculating base class offsets. Fix the code to handle virtual bases as well.
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llvm-svn: 83426
2009-10-06 22:43:30 +00:00
2ee3c011d9
Implement code generation of member function pointer calls. Fixes PR5121.
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llvm-svn: 83271
2009-10-03 19:43:08 +00:00
32bfb1ce8f
Move some functions from CodeGenFunctions to CodeGenModule so they can be used by CGExprConstant.
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llvm-svn: 83263
2009-10-03 14:56:57 +00:00
9150a2a8c0
Handle CK_BaseToDerivedMemberPointer for member function pointers. Fixes PR5091.
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llvm-svn: 83041
2009-09-29 03:13:20 +00:00
52d78a518a
CodeGen for try statements. (We just emit the body for now).
...
llvm-svn: 82910
2009-09-27 18:58:34 +00:00
8ccfcb51ee
Refactor the representation of qualifiers to bring ExtQualType out of the
...
Type hierarchy. Demote 'volatile' to extended-qualifier status. Audit our
use of qualifiers and fix a few places that weren't dealing with qualifiers
quite right; many more remain.
llvm-svn: 82705
2009-09-24 19:53:00 +00:00
d49844b715
Add a new variant of EmitCXXAggrConstructorCall that takes a Value that holds the number of elements to construct, to be used when implementing new[].
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llvm-svn: 82602
2009-09-23 02:45:36 +00:00
1450adbbf9
Code generation of Conditional operators that are lvalues (but that aren't bitfields).
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llvm-svn: 81867
2009-09-15 16:35:24 +00:00
ddf57d3df9
Remove an unnecessary FunctionDecl parameter to the synthesizing functions.
...
llvm-svn: 81759
2009-09-14 05:32:02 +00:00
96bad9a5cd
Implement CodeGenFunction::EmitCXXExprWithTemporariesLValue.
...
llvm-svn: 81738
2009-09-14 01:10:45 +00:00
864d525533
Rename AddressCXXOfBaseClass to GetAddressCXXOfBaseClass. Add a NullCheckValue argument (currently unused).
...
llvm-svn: 81606
2009-09-12 04:26:35 +00:00
0168f4b202
For __block variables, cache the LLVM types as well as which LLVM field where the variable is stored.
...
llvm-svn: 81599
2009-09-12 02:14:24 +00:00
80f6ac5a4f
Add basic covariant thunk generation support. WIP.
...
llvm-svn: 81585
2009-09-11 23:25:56 +00:00
73fcc95f0f
Pass GlobalDecls to GenerateCode and StartFunction.
...
llvm-svn: 81485
2009-09-11 00:07:24 +00:00
e9766d559b
If a cast expression needs either a conversion function or a constructor to be called, generate implicit child expressions that call them.
...
llvm-svn: 81383
2009-09-09 21:33:21 +00:00
11289f4280
Remove tabs, and whitespace cleanups.
...
llvm-svn: 81346
2009-09-09 15:08:12 +00:00
71d1d92d37
Make BuildByRefType take a ValueDecl instead of a QualType and an alignment.
...
llvm-svn: 81315
2009-09-09 02:51:03 +00:00
453fe4285d
Install thunks later to fixup overrides. Track space taken by vbase
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offsets better for thunk refinements. Cleanups. WIP.
llvm-svn: 81067
2009-09-05 07:20:32 +00:00
5a522353c3
Add overidding for methods for vtable building for the secondary
...
vtables. Add thunk generation. WIP.
llvm-svn: 81014
2009-09-04 18:27:16 +00:00
879d726608
Re-implemented generation of objc_memmove_collectable
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API for copying GC'able aggregates (Next runtime only).
llvm-svn: 80607
2009-08-31 19:33:16 +00:00
c71f094c08
ir-gen for type convesion of class objects. WIP.
...
llvm-svn: 80178
2009-08-26 23:31:30 +00:00
a5588bf3ac
Implement virtual dispatch. :-) This is self-consistent with clang,
...
but not yet necessarily perfectly consistent with gcc. Also addressed
Doug and John's comments.
llvm-svn: 80137
2009-08-26 20:46:33 +00:00
458055a890
Revert r80064 since it broke the build.
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llvm-svn: 80066
2009-08-26 03:30:14 +00:00
fbddfdacdc
Implement virtual dispatch. :-) This is self-consistent with clang, but not yet
...
necessarily perfectly consistent with gcc.
llvm-svn: 80064
2009-08-26 01:54:35 +00:00
4557b2c0c2
Remove dead code
...
llvm-svn: 79921
2009-08-24 16:52:33 +00:00
8adc973483
Patch to ir-gen copy assigning array members when synthesizing
...
a copy assignment operator function.
llvm-svn: 79681
2009-08-21 22:34:55 +00:00
5626384384
Patch to provide ir-gen support in copying array members
...
when synthesizing a copy constructor. Arrays's base element
may have a trivial or non-trivial copy constructor.
llvm-svn: 79653
2009-08-21 18:30:26 +00:00
9c83720d17
ir-gen patch to destruct array members. WIP.
...
llvm-svn: 79565
2009-08-20 20:54:15 +00:00
9a84665921
Using "ObjCImplicitSetterGetterRefExpr" instead of "ObjCImplctSetterGetterRefExpr".
...
A field rename and more comments.
llvm-svn: 79537
2009-08-20 17:02:02 +00:00
431c883287
ir-gen for constructing arrays as non-static data members. WIP.
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llvm-svn: 79464
2009-08-19 20:55:16 +00:00
494c42526b
Add some documentation.
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llvm-svn: 79373
2009-08-18 21:59:28 +00:00
07347353a0
Cleanups. Move GenerateRtti to CodeGenModule.
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llvm-svn: 79372
2009-08-18 21:49:00 +00:00
ee81dca8c7
Move the rest of the vtable building code into the new builder.
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llvm-svn: 79370
2009-08-18 21:30:21 +00:00
88cc2340de
Renamed ObjCKVCRefExpr to ObjCImplctSetterGetterRefExpr.
...
Removed an unnecessary loop to get to setters incoming
argument. Added DoxyGen comments. Still more work
to do in this area (WIP).
llvm-svn: 79365
2009-08-18 20:50:23 +00:00
d172e91f2a
Patch to 1) synthesizing non-trivial default destructor when
...
one is not provided by user. 2) More complete
emission of ctor prologue when it has no initializer
list or when it is synthesized.
llvm-svn: 79269
2009-08-17 19:04:50 +00:00
81f0df9601
Improve handling of delete expressions.
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llvm-svn: 79205
2009-08-16 21:13:42 +00:00
5b106a7545
Add an IsInitializer flag to EmitAnyExpr. This is used to prevent temporaries from being destroyed when they're bound to a reference variable.
...
llvm-svn: 79179
2009-08-16 07:36:22 +00:00
22ea1f8a30
Cleanups and fixups for calculating the virtual base offsets. WIP.
...
llvm-svn: 79156
2009-08-16 01:46:26 +00:00
04fddf0d1f
Fix for PR4721: adjust CodeGen and ASTContext so that we have a
...
consistent model for handling size expressions for VLAs.
The model is essentially as follows: VLA types own their associated
expression. In some cases, we need to create multiple VLA types to
represent a given VLA (for canonical types, or qualifiers on array types,
or type merging). If we need to create multiple types based off of
the same VLA declaration, we use the new refcounting functionality so they can
all own the expression. The VLASizeMap in CodeGenFunction then uses the size
expression to identify the group of VLA types based off of the same original
declaration.
I'm not particularly attached to the VLA types owning the expression,
but we're stuck with at least until someone comes up with a way
to walk the VLA expressions for a declaration.
I did the parallel fix in ASTContext for DependentSizedArrayType, but I
haven't really looked closely at it, so there might still be issues
there.
I'll clean up the code duplication in ASTContext in a followup commit.
llvm-svn: 79071
2009-08-15 02:50:32 +00:00
c2f591b1e6
Refine vtable layout for virtual bases and keep better track of
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primaries. WIP.
llvm-svn: 78950
2009-08-13 22:53:07 +00:00
41a750271b
Update for LLVM API change.
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llvm-svn: 78946
2009-08-13 21:57:51 +00:00
bbd5e8c2cf
More toward synthesizing copy assignments. SWIP.
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llvm-svn: 78861
2009-08-12 23:34:46 +00:00
938f15b033
Refactor. WIP. Eventually, this will all go into a vtable builder class.
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llvm-svn: 78857
2009-08-12 23:14:12 +00:00
82165efbc4
Refactor.
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llvm-svn: 78854
2009-08-12 23:00:59 +00:00
de7d4c264a
Patch for synthesizing copy assignment operator.
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WIP.
llvm-svn: 78841
2009-08-12 21:14:35 +00:00
cecfe61cd1
Refine vtable building for the secondary vtables to exclude yet more
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cases where a virtual base was already used as a primary base class.
WIP.
llvm-svn: 78820
2009-08-12 17:42:21 +00:00
9cd050ab07
LLVMContext is a class now.
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llvm-svn: 78691
2009-08-11 17:46:57 +00:00
9d3405ceab
minor refactoring. No change otherwise.
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llvm-svn: 78582
2009-08-10 18:46:38 +00:00
24f38969d5
ir-gen for initialization, in synthesize copy constructor,
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of base/field which have trivial copy constructor.
llvm-svn: 78516
2009-08-08 23:32:22 +00:00
b8be93fc92
Add support for global initializers.
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llvm-svn: 78515
2009-08-08 23:24:23 +00:00
f40886acca
Refactor some code and implement support for global destructors for static variables.
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llvm-svn: 78507
2009-08-08 21:45:14 +00:00
f6bda5d61e
Refactoring of copy ctor ir-gen. No change in functionality.
...
llvm-svn: 78489
2009-08-08 19:31:03 +00:00
b68df0bc42
Synthesized copy constructor now generates code for
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copying non-virtual base classes which have non-trivial
constructor. Work in progress.
llvm-svn: 78436
2009-08-07 23:51:33 +00:00
40134e71be
More synthesis of copy constructors. Work in progress.
...
llvm-svn: 78402
2009-08-07 20:22:40 +00:00
7c32eab164
Add support for vcall generation for vtables for virtual bases. WIP.
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llvm-svn: 78357
2009-08-06 23:48:32 +00:00
3e62d00271
Also generate the rtti field for virtual bases for vtables. Turn on
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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
c255f3581a
More layout for virtual tables for virtual bases. Still in progress.
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llvm-svn: 78314
2009-08-06 15:50:11 +00:00
758428f4e3
Update for LLVM API change.
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llvm-svn: 78259
2009-08-05 23:18:46 +00:00
183c3d2f59
Add beginnigs of rtti generation, wire up more of -fno-exceptions.
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llvm-svn: 77751
2009-07-31 23:15:31 +00:00
bc78a728ee
Add code to setup the vtable pointer in the constructor. Work in progress.
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llvm-svn: 77699
2009-07-31 18:25:34 +00:00
aa01d2a532
Patch for future ir-gen for destructor calls.
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llvm-svn: 77608
2009-07-30 17:49:11 +00:00
b77659f4ae
Some code cleanup.
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llvm-svn: 77339
2009-07-28 18:09:28 +00:00
5142fbd02e
More work toward data member access ir-gen.
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llvm-svn: 77332
2009-07-28 17:38:28 +00:00
127059c7ec
Early ir-gen for constructor prologue. This is on going.
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llvm-svn: 76493
2009-07-20 22:35:22 +00:00
b6adc43f6e
Avoid generation of dead code in a few more situations.
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- 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
170229f68d
Update for LLVM API change, and contextify a bunch of related stuff.
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llvm-svn: 75705
2009-07-14 23:10:40 +00:00
ae86c19e68
Update for LLVM API change.
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llvm-svn: 75446
2009-07-13 04:10:07 +00:00
5f21d2f69a
Implemented memmove_collectable API for Next runtime
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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
44bfcf0f97
Add PushConditionalTempDestruction/PopConditionalTempDestruction.
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llvm-svn: 72835
2009-06-04 02:22:12 +00:00
4c49bb95f8
More temporary work.
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llvm-svn: 72796
2009-06-03 19:05:16 +00:00
6d36343ed8
Store more information about live temporaries. No functionality change for now.
...
llvm-svn: 72793
2009-06-03 18:54:26 +00:00
4a7b49b56a
Add a new function for emitting new functions.
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llvm-svn: 72656
2009-05-31 01:40:14 +00:00
8eb93e72f7
Emit destructors correctly for temporaries.
...
llvm-svn: 72655
2009-05-31 00:34:10 +00:00
fd2af0cf86
Add lvalue irgen support for CXXBindTemporaryExpr.
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llvm-svn: 72649
2009-05-30 23:30:54 +00:00
3be22e27b6
More temporary support.
...
llvm-svn: 72648
2009-05-30 23:23:33 +00:00
0a63741a3f
Add code for emitting C++ destructors. Not used yet.
...
llvm-svn: 72591
2009-05-29 21:03:38 +00:00
df0fe27b66
Fixup the rest of the trivial cases of the codegen of volatile. If
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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
4034a95dc8
Handle operator call expressions where the callee is a member function.
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llvm-svn: 72458
2009-05-27 04:18:27 +00:00
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
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
5e9e61b8d2
Track volatile aggregate copies better. I'm hoping someone else will decide
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how to get the backend to know that the operation is volatile.
llvm-svn: 72348
2009-05-23 22:29:41 +00:00
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
8370964257
Pass the destination QualType to EmitStoreOfScalar. No functionality change.
...
llvm-svn: 72118
2009-05-19 18:50:41 +00:00
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
d53e07b396
Remove unnecessary copy of constraint info.
...
llvm-svn: 70835
2009-05-04 06:56:16 +00:00
1619a5041c
Make codegen for constructors work again.
...
llvm-svn: 70785
2009-05-03 17:47:16 +00:00
f0b64d73a8
split ObjC and C++ Statements out into their own headers.
...
llvm-svn: 70105
2009-04-26 01:32:48 +00:00
a4185c543e
fix PR4067: [Linux kernel] cannot aggregate codegen stmtexpr as lvalue
...
llvm-svn: 70067
2009-04-25 19:35:26 +00:00
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
722f424178
Make ObjCInterfaceDecl's const in some more places.
...
llvm-svn: 69775
2009-04-22 05:08:15 +00:00
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
fe92e701aa
Silence gcc warning.
...
llvm-svn: 69541
2009-04-19 20:21:56 +00:00
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
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
Fariborz Jahanian