0760481f26
Fix a refacto that broke the clang-on-clang build.
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llvm-svn: 95994
2010-02-12 18:14:46 +00:00
5272c2574a
Start stubbing out more of the covariant thunk support.
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llvm-svn: 95990
2010-02-12 17:37:14 +00:00
8e661e15f2
Keep track of whether a final overrider needs a return type adjustment.
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llvm-svn: 95985
2010-02-12 17:13:23 +00:00
136bd19224
Move overrider out into a separate struct.
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llvm-svn: 95984
2010-02-12 16:55:34 +00:00
e8a9756e63
Keep track of the address points for all primary bases, and add the ability to dump multiple address points for a single offset.
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llvm-svn: 95970
2010-02-12 07:43:48 +00:00
84c416b9f6
Fix a bug causing an assertion when a covariant return type differed from
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an overriden type only by reduced qualification.
llvm-svn: 95968
2010-02-12 06:15:07 +00:00
65b4978f7f
More work on vtable layout. We can now layout vtables with primary bases.
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llvm-svn: 95965
2010-02-12 05:25:12 +00:00
09da3372b6
When dumping vtables, dump whether a virtual member function is pure or not.
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llvm-svn: 95963
2010-02-12 02:38:13 +00:00
9fbf6d95f6
More work on the final overriders.
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llvm-svn: 95954
2010-02-12 01:40:03 +00:00
f4df65cf60
Do not ignore anonymous records.
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llvm-svn: 95953
2010-02-12 01:31:06 +00:00
e003dd1721
Cache new compile unit.
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llvm-svn: 95952
2010-02-12 01:30:31 +00:00
e8ac42ad5c
Stub out the final overriders class.
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llvm-svn: 95922
2010-02-11 21:24:32 +00:00
dd27b5d7bb
Use getAs instead of cast/dyn_cast on types. (I'm sure Doug will appreciate this).
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llvm-svn: 95911
2010-02-11 19:45:15 +00:00
727ffb14a1
Move two functions to the top. No functionality change.
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llvm-svn: 95908
2010-02-11 19:39:49 +00:00
5bd8d19291
More vtable layout dumper improvements. Handle destructors, dump the complete function type of the member functions (using PredefinedExpr::ComputeName.
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llvm-svn: 95887
2010-02-11 18:20:28 +00:00
932c2f2a9a
Keep track of, and dump, vtable address points.
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llvm-svn: 95874
2010-02-11 17:18:51 +00:00
5d40c6f658
Check in the beginnings of my new vtable layout builder idea.
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Right now, it's off by default but can be tested by passing -fdump-vtable-layouts to clang -cc1. This option will cause all vtables that will normally be emitted as part of codegen to also be dumped using the new layout code.
I've also added a very simple new vtable layout test case.
llvm-svn: 95865
2010-02-11 08:02:13 +00:00
7f4945aa9c
Remove use of 'std::string' from Attr objects, using instead a byte
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array allocated using the allocator in ASTContext. This addresses
these strings getting leaked when using a BumpPtrAllocator (in
ASTContext).
Fixes: <rdar://problem/7636765>
llvm-svn: 95853
2010-02-11 05:28:37 +00:00
d505812422
Eliminate a bunch of unnecessary ASTContexts from members functions of
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Decl subclasses. No functionality change.
llvm-svn: 95841
2010-02-11 01:19:42 +00:00
0a5a2216e2
Eliminate the ASTContext parameter from RecordDecl::getDefinition()
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and CXXRecordDecl::getDefinition(); it's totally unnecessary. No
functionality change.
llvm-svn: 95836
2010-02-11 01:04:33 +00:00
989908fbac
Generate the objc_read_weak API when calling
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a __weak block. Fixes radar 7628591.
llvm-svn: 95822
2010-02-10 23:34:57 +00:00
c55042c20f
hopefully silence a warning on the clang-i386-darwin9 tester.
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llvm-svn: 95812
2010-02-10 21:41:43 +00:00
3241d400c8
Switch to using -fsjlj-exceptions instead of hard-coding it. Notably, this fixes
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calls to the UnwindResumeOrRethrow function for C++/Obj-C exception handling,
for Darwin ARM.
llvm-svn: 95787
2010-02-10 18:49:11 +00:00
535fdaf020
Refactor code that generates debug info for variables that has BlocksAttr.
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llvm-svn: 95786
2010-02-10 18:49:08 +00:00
1b5330afe9
Use current location as the location of compiler generated arguments, e.g. self, _cmd etc.
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llvm-svn: 95743
2010-02-10 01:09:50 +00:00
f3a499ad88
StringRefize two random methods, remove a dead variable and a weird constructor call.
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This maybe fixes some of the errors GCC 4.5 gives on this code.
llvm-svn: 95684
2010-02-09 19:31:24 +00:00
0ae70d16b8
Fix virtual bases' debug info.
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llvm-svn: 95678
2010-02-09 19:09:28 +00:00
cce7e85165
Mark implicit "this" argument as an artificial argument.
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llvm-svn: 95673
2010-02-09 17:57:50 +00:00
a7566f163a
IRgen: Add CreateMemTemp, for creating an temporary memory object for a particular type, and flood fill. - CreateMemTemp sets the alignment on the alloca correctly, which fixes a great many places in IRgen where we were doing the wrong thing.
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- This fixes many many more places than the test case, but my feeling is we need to audit alignment systematically so I'm not inclined to try hard to test the individual fixes in this patch. If this bothers you, patches welcome!
PR6240.
llvm-svn: 95648
2010-02-09 02:48:28 +00:00
819e54b65c
Pass inline keyword to optimizer as the new InlineHint function attribute.
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At the moment the inlinehint attribute is ignored by the Inliner unless you
pass a -respect-inlinehint option. This will soon be the default.
The inlinehint attribute is set if the inline keyword is explicitly specified
on any declaration.
llvm-svn: 95623
2010-02-09 00:10:00 +00:00
3d33fab7fc
Reapply r95393, without the change to CGExpr. I was wrong in assuming that the
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element type always matched the converted LLVM type for ExprType.
llvm-svn: 95596
2010-02-08 22:53:07 +00:00
340aafaac6
Emit global references with constant initializers as constants. Fixes PR5585.
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The standard actually says that such references should have internal linkage,
but gcc doesn't do that, so we probably can't get away with it.
llvm-svn: 95577
2010-02-08 21:46:50 +00:00
ff8cce4395
Make sure to set vtable pointers in the destructors as well.
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llvm-svn: 95525
2010-02-07 19:45:40 +00:00
6d0e5bd8f3
Use the right type when taking the address of a non-virtual member function pointer. Fixes PR6258.
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llvm-svn: 95524
2010-02-07 17:37:13 +00:00
cee2d2f016
Use the right linkage for static variables inside C++ inline functions.
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llvm-svn: 95512
2010-02-07 02:03:08 +00:00
10d369d1a2
Improved handling of the visibility attribute. Declarations now inherit their parent's visibility.
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(This is kind of a risky change, but I did a self-host build and everything appears to work fine!)
llvm-svn: 95511
2010-02-07 01:44:36 +00:00
9878f9f73b
Make EmitStartEHSpec and EmitEndEHSpec return early when exceptions are disabled.
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llvm-svn: 95509
2010-02-06 23:59:05 +00:00
fcd764a168
Add support for threadsafe statics, and make them the default (matching gcc).
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Daniel, I'd appreciate a review of the driver/cc1 parts.
llvm-svn: 95508
2010-02-06 23:23:06 +00:00
5ade5d39b4
Call destructors for constructed bases as well.
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llvm-svn: 95502
2010-02-06 20:00:21 +00:00
ba63167b64
If a constructor throws an exception we need to execute the destructors for all fully constructed members. Fixes ctor_dtor_count.cpp in the test suite.
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llvm-svn: 95501
2010-02-06 19:50:17 +00:00
61f6db54e1
Switch CodeGen's "is this variable declaration a definition?" logic
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over to VarDecl::isThisDeclarationADefinition(), which handles
variables declared with linkage specifications better (among other
things). CMake 2.9 (from CVS) now builds with clang++ and is somewhat
functional.
llvm-svn: 95486
2010-02-06 05:15:45 +00:00
2c4de4c31e
Only append 'L' for internal variable declarations, not all declarations. (Found by the mangle checker, yay)
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llvm-svn: 95485
2010-02-06 04:52:27 +00:00
9c193965ba
Remove unused variable.
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llvm-svn: 95476
2010-02-06 03:29:18 +00:00
6710c5351e
Use the correct function info for constructors when applying function attributes. Fixes PR6245.
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llvm-svn: 95474
2010-02-06 02:44:09 +00:00
cae03b1e6d
Assert when we try to mangle a dependent template name, rather than
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crashing unceremoniously.
llvm-svn: 95464
2010-02-06 01:09:36 +00:00
ca972cd1f1
Rearrange some checks to avoid call to isCopyConstructor() and clarify path
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taken for non-trivial constructors.
llvm-svn: 95457
2010-02-06 00:25:16 +00:00
ab26cfa58d
Standardize the parsing of function type attributes in a way that
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follows (as conservatively as possible) gcc's current behavior: attributes
written on return types that don't apply there are applied to the function
instead, etc. Only parse CC attributes as type attributes, not as decl attributes;
don't accepet noreturn as a decl attribute on ValueDecls, either (it still
needs to apply to other decls, like blocks). Consistently consume CC/noreturn
information throughout codegen; enforce this by removing their default values
in CodeGenTypes::getFunctionInfo().
llvm-svn: 95436
2010-02-05 21:31:56 +00:00
a643780483
Revert r95393, which broke Clang's self-host.
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llvm-svn: 95430
2010-02-05 21:10:36 +00:00
a16b0cae9a
Implement name mangling for template template parameters
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llvm-svn: 95427
2010-02-05 20:45:00 +00:00
9c4e4651d5
IRgen: A few more ConvertType cleanups.
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llvm-svn: 95423
2010-02-05 20:02:42 +00:00
Anders Carlsson