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206 Commits

Author SHA1 Message Date
Daniel Dunbar 29eff88fc8 Add a comment on SetGlobalValueAttributes. 
llvm-svn: 69029
 2009-04-14 06:19:49 +00:00
Chris Lattner 3e031f4121 add a new enum type for linkage, no functionality change. 
llvm-svn: 69028
 2009-04-14 06:04:17 +00:00
Daniel Dunbar f5f359fb73 Clean up handling of visibility. 
llvm-svn: 69027
 2009-04-14 06:00:08 +00:00
Chris Lattner 73920ce565 reduce indentation, no functionality change. 
llvm-svn: 69026
 2009-04-14 05:33:52 +00:00
Chris Lattner 6a0f907a5e do not set visibility on "private" or "available externally" linkage objects. 
llvm-svn: 69025
 2009-04-14 05:27:13 +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
Steve Naroff fb46e8658c Move/update recent FIXME (wrt UTF-8 checking for ObjC @-strings). 
llvm-svn: 68982
 2009-04-13 20:26:29 +00:00
Steve Naroff 84073ec51f Fixed crasher in <rdar://problem/6780904> [irgen] Assertion failed: (Result == conversionOK && "UTF-8 to UTF-16 conversion failed"), function GetAddrOfConstantCFString, file CodeGenModule.cpp, line 1063. 
Still a diagnostic related FIXME (will discuss with Daniel/Fariborz offline).

llvm-svn: 68975
 2009-04-13 19:08:08 +00:00
Daniel Dunbar d272cca527 Internal variables could mistakenly have "hidden" visibility when 
their emission was deferred.
 - <rdar://problem/6775234> variables with internal linkage should not
   be exposed with -fvisibility=hidden.

llvm-svn: 68818
 2009-04-10 20:26:50 +00:00
Chris Lattner 5286e774ee reject codegen of __thread variables as unimplemented, rdar://6775265 
llvm-svn: 68755
 2009-04-10 00:35:59 +00:00
Douglas Gregor bcced4ec31 Propagate the ASTContext to various AST traversal and lookup functions. 
No functionality change (really).

llvm-svn: 68726
 2009-04-09 21:40:53 +00:00
Anders Carlsson 80f97ab08f Add a destination type argument to EmitConstantExpr. This will be used for when the destination has a reference type. (No functionality change yet) 
llvm-svn: 68593
 2009-04-08 04:48:15 +00:00
Daniel Dunbar ea10ab668f Visibility attributes should only be set on definition. 
llvm-svn: 68561
 2009-04-07 22:36:33 +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 468fa6366b Add some basic support for generating C++ member functions. 
llvm-svn: 68425
 2009-04-04 20:47:02 +00:00
Anton Korobeynikov c847824e8e Basic support for regparm codegen 
llvm-svn: 68414
 2009-04-04 00:49:24 +00:00
Steve Naroff 55a719835d Add a comment/FIXME so Eli can sleep better:-)) 
llvm-svn: 68379
 2009-04-03 09:44:50 +00:00
Fariborz Jahanian befc9dfbff Implement -fvisibility. 
llvm-svn: 68369
 2009-04-03 03:28:57 +00:00
Daniel Dunbar fd6cfcffa2 Add target hook for setting symbol prefix and section of unicode 
string literals.

llvm-svn: 68363
 2009-04-03 00:57:44 +00:00
Anders Carlsson cbaeb9e633 Emit code for linkage specifications. 
llvm-svn: 68300
 2009-04-02 05:55:18 +00:00
Steve Naroff 8d816d6cb5 CodeGenModule::GetAddrOfConstantCFString(): 
- Finish up support for converting UTF8->UTF16 to support ObjC @"string" constants.

Remove warning from CheckObjCString.

As the FIXME in the test case indicates, I still have a bug to work out (apparently with \u handling).

llvm-svn: 68245
 2009-04-01 21:16:31 +00:00
Steve Naroff 29cae66bde Add ConvertUTF module from http://www.unicode.org/Public/PROGRAMS/CVTUTF. 
#ifdef'd out the 5 conversion routines that we don't currently need.

Still need a bit more work in GetAddrOfConstantCFString(). Added a FIXME to indicate this.

Expect to remove the FIXME today...

llvm-svn: 68208
 2009-04-01 15:50:34 +00:00
Steve Naroff e14b368fa9 More "prep" work for handling UTF16 CFString. 
Patch by Jean-Daniel Dupas. Thanks!

llvm-svn: 68203
 2009-04-01 13:55:36 +00:00
Chris Lattner d18136a644 fix the two xfails I added with a previous patch by making ObjC interface 
types get completed when their definition is seen if previously laid out by
the code generator.

llvm-svn: 68177
 2009-04-01 02:36:43 +00:00
Chris Lattner 6483908957 move trivial forwarding function inline. 
llvm-svn: 68176
 2009-04-01 02:08:13 +00:00