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199 Commits

Author SHA1 Message Date
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
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