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131 Commits

Author SHA1 Message Date
Mike Stump ca5ae66122 Fixup CodeGen for __weak __block variables. Radar 6756266 
llvm-svn: 69010
 2009-04-14 00:57:29 +00:00
Daniel Dunbar 4184ac847f Update to use hasAttr() instead of getAttr(). 
- No functionality change.

llvm-svn: 68987
 2009-04-13 21:08:27 +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
Sanjiv Gupta 562d68e8db Pointer width on targets like PIC16 is 16-bit, while the valid index size to GEP is only 32 or 64. So promote index to 32 in such cases. 
llvm-svn: 68590
 2009-04-08 04:16:39 +00:00
Anders Carlsson d8db853243 Remove some dead code. 
llvm-svn: 68532
 2009-04-07 18:53:02 +00:00
Daniel Dunbar 15894b791b Various fixes to symbols used for Obj-C x86_64 metadata. 
- Changed method names to match gcc (categories names still aren't
   mangled in).

 - Expose correct name for class and metadata symbols (although
   -fvisibility=hidden isn't yet correct).

 - Remove several things from llvm.used that didn't need to be there
   (I suspect this can still be trimmed).

 - Don't use asm-prefix extension for _objc_empty_{cache,vtable} (not
   needed).

 - Hide EH type class info with -fvisibility=hidden

 - Change setGlobal[Option]Visibility to not change the visibility of
   functions with internal linkage.

llvm-svn: 68510
 2009-04-07 05:48:37 +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 bf1fe8c36c Support member reference on ?: of struct type. 
llvm-svn: 67603
 2009-03-24 02:38:23 +00:00
Chris Lattner 47640221da fix CreateTempAlloca to not set a name on the alloca for temporaries 
in release-assert builds.  For automatic variables, explicitly set
a name with setName that does not make a temporary std::string.

This speeds up -emit-llvm-only -disable-free on PR3810 by 4.6%

llvm-svn: 67459
 2009-03-22 00:24:14 +00:00
Chris Lattner 0c5e3132aa simplify and comment some code better. Make BindRuntimeGlobals 
more optimistic that it will work (optimizing for the common case).

llvm-svn: 67438
 2009-03-21 07:48:31 +00:00
Chris Lattner ab17fb2c98 fix the more complex cases by actually codegen'ing the right expr :) 
llvm-svn: 67219
 2009-03-18 18:30:44 +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
Chris Lattner 63d06ab65a teach codegen to handle noop casts as lvalues. 
llvm-svn: 67164
 2009-03-18 04:02:57 +00:00
Eli Friedman e0a5b8b11f Minor cleanup for choose expressions: add a helper that returns the 
chosen sub-expression, rather than just evaluating the condition.

llvm-svn: 66018
 2009-03-04 05:52:32 +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
Mike Stump 0e425b8200 Push checking down, also, give the user a hit as to which part of the 
block literal is causing the problem, instead of the vague reference
to the entire block literal.

llvm-svn: 65798
 2009-03-02 03:04:42 +00:00
Mike Stump 1db7d04b71 First cut CodeGen support for __block variables. 
llvm-svn: 65688
 2009-02-28 09:07:16 +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
Fariborz Jahanian 392124c78e We should not generate __weak write barrier on indirect reference 
of a pointer to object; This patch does this odd behavior according to
gcc.

llvm-svn: 65334
 2009-02-23 18:59:50 +00:00
Fariborz Jahanian 0773533b27 More objc gc work. Match gcc's treatment of ivar access 
true a local pointer to objective-c object in generating
write barriers.

llvm-svn: 65290
 2009-02-22 18:40:18 +00:00
Fariborz Jahanian a9fecf3f9e local array of objects are non-gc'able. 
llvm-svn: 65251
 2009-02-21 23:37:19 +00:00
Fariborz Jahanian 10bec1099c Handle case of none gc'able objects regardless of their 
type.

llvm-svn: 65205
 2009-02-21 00:30:43 +00:00
Daniel Dunbar 27032de34b Shorten; no functionality change. 
llvm-svn: 65145
 2009-02-20 19:34:33 +00:00
Daniel Dunbar cdbb5e336d Set call attribute for direct calls (i.e. noreturn). 
- Remove an unused variant of EmitCallExpr overload.

llvm-svn: 65130
 2009-02-20 18:06:48 +00:00
Fariborz Jahanian c86fb5ecb4 More objc gc's ir-gen fixes. 
llvm-svn: 65097
 2009-02-20 01:14:43 +00:00