289 Commits

Author SHA1 Message Date
Daniel Dunbar
4d93a4f9d4 Make sure UTF-16 strings end with a 16-bit null (as opposed to 8-bit).
llvm-svn: 78001
2009-08-03 21:47:08 +00:00
Anders Carlsson
59a9468b22 Whoops, meant to delete this.
llvm-svn: 77916
2009-08-02 21:34:52 +00:00
Anders Carlsson
f18318cf4e use CodeGenModule::EmitNullConstant in a couple of places.
llvm-svn: 77915
2009-08-02 21:18:22 +00:00
Eli Friedman
e480ce3d29 Don't error on C++ linkage; if we don't support that, there are
serious issues :)

llvm-svn: 77800
2009-08-01 20:48:04 +00:00
Owen Anderson
0b75f23b94 Update for LLVM API change.
llvm-svn: 77722
2009-07-31 20:28:54 +00:00
Fariborz Jahanian
6f14c73087 Synthesize the default constructor which has not
been declared as needed.

llvm-svn: 77641
2009-07-30 23:22:00 +00:00
Owen Anderson
7ec07a573c Update for LLVM API changes.
llvm-svn: 77638
2009-07-30 23:11:26 +00:00
Owen Anderson
9793f0e4d7 Update for LLVM API change.
llvm-svn: 77514
2009-07-29 22:16:19 +00:00
Ted Kremenek
c23c7e6a51 Change uses of:
Type::getAsReferenceType() -> Type::getAs<ReferenceType>()
  Type::getAsRecordType() -> Type::getAs<RecordType>()
  Type::getAsPointerType() -> Type::getAs<PointerType>()
  Type::getAsBlockPointerType() -> Type::getAs<BlockPointerType>()
  Type::getAsLValueReferenceType() -> Type::getAs<LValueReferenceType>()
  Type::getAsRValueReferenceType() -> Type::getAs<RValueReferenceType>()
  Type::getAsMemberPointerType() -> Type::getAs<MemberPointerType>()
  Type::getAsReferenceType() -> Type::getAs<ReferenceType>()
  Type::getAsTagType() -> Type::getAs<TagType>()
  
And remove Type::getAsReferenceType(), etc.

This change is similar to one I made a couple weeks ago, but that was partly
reverted pending some additional design discussion. With Doug's pending smart
pointer changes for Types, it seemed natural to take this approach.

llvm-svn: 77510
2009-07-29 21:53:49 +00:00
Owen Anderson
ade90fd1ba Update for LLVM API change.
llvm-svn: 77492
2009-07-29 18:54:39 +00:00
Owen Anderson
47034e1733 Update for LLVM API change.
llvm-svn: 77349
2009-07-28 18:33:04 +00:00
Owen Anderson
0e0189d64d Update for LLVM API change.
llvm-svn: 77267
2009-07-27 22:29:56 +00:00
Owen Anderson
b7a2fe6f81 Update for LLVM API change.
llvm-svn: 77012
2009-07-24 23:12:58 +00:00
Daniel Dunbar
91ade14197 Output UTF-16 string literals independent of host byte order.
- Steve, can you take a look at this? It seems like this code should live
   elsewhere, and there is a FIXME about having Sema validates the UTF-8 to
   UTF-16 conversion.

llvm-svn: 76915
2009-07-23 23:41:22 +00:00
Daniel Dunbar
64509b2765 Factor out map lookup for CFString constants.
llvm-svn: 76908
2009-07-23 22:52:48 +00:00
Daniel Dunbar
2a5b83c7e6 Simplify, NFC.
llvm-svn: 76897
2009-07-23 20:38:28 +00:00
Daniel Dunbar
635d481de0 Simplify.
llvm-svn: 76885
2009-07-23 17:33:49 +00:00
Chris Lattner
f56501ce48 fix objc codegen to not have its own list of things that eventually get into llvm.used, just
populate CGM's list directly.

llvm-svn: 76266
2009-07-17 23:57:13 +00:00
Ted Kremenek
8a286fbdb9 Per offline discussion with Steve Naroff, add back Type::getAsXXXType() methods
until Doug Gregor's Type smart pointer code lands (or more discussion occurs).
These methods just call the new Type::getAs<XXX> methods, so we still have
reduced implementation redundancy. Having explicit getAsXXXType() methods makes
it easier to set breakpoints in the debugger.

llvm-svn: 76193
2009-07-17 17:50:17 +00:00
Ted Kremenek
b825c0ddc5 Replaced Type::getAsLValueReferenceType(), Type::getAsRValueReferenceType(), Type::getAsMemberPointerType(), Type::getAsTagType(), and Type::getAsRecordType() with their Type::getAs<XXX> equivalents.
llvm-svn: 76139
2009-07-17 01:20:38 +00:00
Chris Lattner
aa64ca28cb use CreateRuntimeVariable to get __CFConstantStringClassReference
instead of doing it manually (which might end up getting auto-renamed),
fixing a FIXME. rdar://7065446

llvm-svn: 76079
2009-07-16 16:48:25 +00:00
Chris Lattner
3afa3e1d91 codegen string literals using private linkage now like llvm-gcc, eliminating
some target hooks.

llvm-svn: 75895
2009-07-16 05:03:48 +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
Devang Patel
9be7b20401 Revert 75648 for now. It is causing test failures.
llvm-svn: 75684
2009-07-14 21:31:22 +00:00
Devang Patel
d6c256696b Use LLVM mangler to get mangled name for debug info entry.
llvm-svn: 75589
2009-07-14 02:47:58 +00:00
Owen Anderson
ae86c19e68 Update for LLVM API change.
llvm-svn: 75446
2009-07-13 04:10:07 +00:00
Owen Anderson
c10c8d3e2b Update for LLVM API change.
llvm-svn: 75028
2009-07-08 19:05:04 +00:00
Owen Anderson
9f211fb4fa Update for LLVM API change.
llvm-svn: 74986
2009-07-08 01:29:18 +00:00
Argyrios Kyrtzidis
cfbfe78e9e De-ASTContext-ify DeclContext.
Remove ASTContext parameter from DeclContext's methods. This change cascaded down to other Decl's methods and changes to call sites started "escalating".
Timings using pre-tokenized "cocoa.h" showed only a ~1% increase in time run between and after this commit.

llvm-svn: 74506
2009-06-30 02:36:12 +00:00
Argyrios Kyrtzidis
ddcd132a5b Remove the ASTContext parameter from the getBody() methods of Decl and subclasses.
Timings showed no significant difference before and after the commit.

llvm-svn: 74504
2009-06-30 02:35:26 +00:00
Argyrios Kyrtzidis
b4b64ca752 Remove the ASTContext parameter from the attribute-related methods of Decl.
The implementations of these methods can Use Decl::getASTContext() to get the ASTContext.

This commit touches a lot of files since call sites for these methods are everywhere.
I used pre-tokenized "carbon.h" and "cocoa.h" headers to do some timings, and there was no real time difference between before the commit and after it.

llvm-svn: 74501
2009-06-30 02:34:44 +00:00
Douglas Gregor
e8925dbc1d Improve code generation for function template specializations:
- Track implicit instantiations vs. the not-yet-supported explicit
  specializations
  - Give implicit instantiations of function templates (and member
  functions of class templates) linkonce_odr linkage.
  - Improve name mangling for function template specializations,
  including the template arguments of the instantiation and the return
  type of the function.

Note that our name-mangling is improved, but not correct: we still
don't mangle substitutions, although the manglings we produce can be
demangled.

llvm-svn: 74466
2009-06-29 22:39:32 +00:00
Douglas Gregor
8f5d4423ca Keep track of function template specializations, to eliminate
redundant, implicit instantiations of function templates and provide a
place where we can hang function template specializations.

llvm-svn: 74454
2009-06-29 20:59:39 +00:00
Douglas Gregor
70d83e27a4 Move FunctionDecl::TemplateSpecializationInfo out into its own class,
FunctionTemplateSpecializationInfo, in DeclTemplate.h. No functionality change.

llvm-svn: 74431
2009-06-29 17:30:29 +00:00
Fariborz Jahanian
248c719a68 Patch fixes an obscure bug when 'used' attribute is applied to
variables in ObjC's Next runtime mode. Next runtime also implicitly applies
'used' attribute on some of its meta-data. This results in two 
'llvm.used' arrays to be generated, and one of them is renamed to
'llvm.used1'.

llvm-svn: 74008
2009-06-23 21:47:46 +00:00
Douglas Gregor
fec52635f0 Parsing and AST support for using declarations, from John Thompson!
llvm-svn: 73812
2009-06-20 00:51:54 +00:00
Douglas Gregor
78bd61f661 Move the static DeclAttrs map into ASTContext. Fixes <rdar://problem/6983177>.
llvm-svn: 73702
2009-06-18 16:11:24 +00:00
Argyrios Kyrtzidis
c4b766bc65 Move CXXMethodDecl::OutOfLineDefinition into Decl::OutOfLine.
llvm-svn: 73651
2009-06-17 22:49:50 +00:00
Chris Lattner
15ba94987a Sink the BuiltinInfo object from ASTContext into the
preprocessor and initialize it early in clang-cc.  This
ensures that __has_builtin works in all modes, not just
when ASTContext is around.

llvm-svn: 73319
2009-06-14 01:54:56 +00:00
Chris Lattner
ecd79c6353 move GetBuiltinType from Builtin::Context to ASTContext.
llvm-svn: 73316
2009-06-14 00:45:47 +00:00
Anders Carlsson
8783543a6f Don't assert when generating code with static_asserts.
llvm-svn: 73208
2009-06-11 21:22:55 +00:00
Daniel Dunbar
feeeda70e2 weak_import should not make definitions have weak linkage.
- <rdar://problem/6948703> clang treats weak_import like weak

llvm-svn: 72967
2009-06-05 22:58:34 +00:00
Chris Lattner
0261e5c960 Make ReplaceUsesOfNonProtoTypeWithRealFunction verify that a call is *to* the
function of interest, not an operand of it.

llvm-svn: 72869
2009-06-04 16:47:43 +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
Eli Friedman
895771aa4b Handle the edge case of a weak function with incomplete type correctly.
Found by code inspection; I haven't seen this in real-world code.

llvm-svn: 72408
2009-05-26 01:22:57 +00:00
Anders Carlsson
d3a69ceaaf extern "C" should preserve the 'extern' qualifier for VarDecls. Fixes 6853728.
llvm-svn: 71957
2009-05-16 21:02:39 +00:00
Mike Stump
18bb9284ff Reflow some comments.
llvm-svn: 71937
2009-05-16 07:57:57 +00:00
Anders Carlsson
37604a0984 A C++ member function always has either weak linkage (if it's inline or defined inline) or strong linkage (other cases).
llvm-svn: 71873
2009-05-15 18:35:39 +00:00
Chris Lattner
e0be0dfced push GlobalDecl through enough of the CodeGenModule interfaces
to allow us to support generation of deferred ctors/dtors.
It looks like codegen isn't emitting a call to the dtor in 
member-functions.cpp:test2, but when it does, its body should
get emitted.

llvm-svn: 71594
2009-05-12 21:21:08 +00:00
Chris Lattner
d035ebda2f add an initial stab at emitting deferred c++ inline functions. This handles static
functions and methods declared inline, but not ctors/dtors or methods not declared
inline (apparently my previous patch wasn't good enough).

llvm-svn: 71591
2009-05-12 21:02:27 +00:00