15894b791b
Various fixes to symbols used for Obj-C x86_64 metadata.
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- 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
e5fd6f2227
Add support for calling C++ member functions.
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llvm-svn: 68412
2009-04-03 22:50:24 +00:00
bf1fe8c36c
Support member reference on ?: of struct type.
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llvm-svn: 67603
2009-03-24 02:38:23 +00:00
47640221da
fix CreateTempAlloca to not set a name on the alloca for temporaries
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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
0c5e3132aa
simplify and comment some code better. Make BindRuntimeGlobals
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more optimistic that it will work (optimizing for the common case).
llvm-svn: 67438
2009-03-21 07:48:31 +00:00
ab17fb2c98
fix the more complex cases by actually codegen'ing the right expr :)
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llvm-svn: 67219
2009-03-18 18:30:44 +00:00
28bcf1a429
add codegen support for casting an element to a union.
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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
63d06ab65a
teach codegen to handle noop casts as lvalues.
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llvm-svn: 67164
2009-03-18 04:02:57 +00:00
e0a5b8b11f
Minor cleanup for choose expressions: add a helper that returns the
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chosen sub-expression, rather than just evaluating the condition.
llvm-svn: 66018
2009-03-04 05:52:32 +00:00
97d01d50d9
Improved ABI compliance for __block variables. No testcases yet as we
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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
0e425b8200
Push checking down, also, give the user a hit as to which part of the
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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
1db7d04b71
First cut CodeGen support for __block variables.
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llvm-svn: 65688
2009-02-28 09:07:16 +00:00
d7e7b8e411
first wave of fixes for @encode sema support. This is part of PR3648.
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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
392124c78e
We should not generate __weak write barrier on indirect reference
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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
0773533b27
More objc gc work. Match gcc's treatment of ivar access
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true a local pointer to objective-c object in generating
write barriers.
llvm-svn: 65290
2009-02-22 18:40:18 +00:00
a9fecf3f9e
local array of objects are non-gc'able.
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llvm-svn: 65251
2009-02-21 23:37:19 +00:00
10bec1099c
Handle case of none gc'able objects regardless of their
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type.
llvm-svn: 65205
2009-02-21 00:30:43 +00:00
27032de34b
Shorten; no functionality change.
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llvm-svn: 65145
2009-02-20 19:34:33 +00:00
cdbb5e336d
Set call attribute for direct calls (i.e. noreturn).
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- Remove an unused variant of EmitCallExpr overload.
llvm-svn: 65130
2009-02-20 18:06:48 +00:00
c86fb5ecb4
More objc gc's ir-gen fixes.
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llvm-svn: 65097
2009-02-20 01:14:43 +00:00
0f466c746f
More objc's gc ir-gen stuff.
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llvm-svn: 65077
2009-02-19 23:36:06 +00:00
3114e94e10
Generate the conservative objc gc's API for now.
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llvm-svn: 65051
2009-02-19 18:29:24 +00:00
83e3eea5fc
Some code simplification. ir gen for gc'able array
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of objects in objc.
llvm-svn: 64992
2009-02-19 00:48:05 +00:00
5f361c9f1e
Address Chris's comments regarding C++ name mangling.
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llvm-svn: 64984
2009-02-18 23:53:56 +00:00
9620769901
Some refactoring and simplificaiotn of objc's gc
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ir gen.
llvm-svn: 64954
2009-02-18 21:49:28 +00:00
Daniel Dunbar
Anders Carlsson
Chris Lattner
Eli Friedman
Mike Stump
Fariborz Jahanian
Douglas Gregor