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623 Commits

Author SHA1 Message Date
Devang Patel
ffa30ab216 Finalize debug info after all deferred globals are emitted. 
llvm-svn: 137750
 2011-08-16 20:58:22 +00:00
Devang Patel
e24d324762 Use new DIBuilder::finalize() at the end to wrap up debug info encoding for a translation unit. 
llvm-svn: 137674
 2011-08-15 23:01:55 +00:00
Douglas Gregor
636e200675 Move the creation of the record type for the state of Objective-C fast 
enumerations from the ASTContext into CodeGen, so that we don't need
to serialize it to AST files. This appears to be the last of the
low-hanging fruit for SpecialTypes.

llvm-svn: 137124
 2011-08-09 17:23:49 +00:00
Douglas Gregor
abf4e0dfcd Move the construction of the RecordDecl representing the runtime 
layout of a constant NSString from the ASTContext over to CodeGen,
since this is solely CodeGen's responsibility. Eliminates one of the
unnecessary "special" types that we serialize.

llvm-svn: 137121
 2011-08-09 15:54:21 +00:00
John McCall
9b24df470d Emit wide string literals with the appropriate alignment. 
Patch by Craig Topper and Sundeep!

llvm-svn: 136856
 2011-08-04 01:03:22 +00:00
John McCall
625ed88f07 When rewriting a call to a K&R function to lead to a well-prototyped 
function, be sure to drop parameter attributes when dropping their
associated arguments.  Patch by Aaron Landwehr!

llvm-svn: 136753
 2011-08-03 00:43:55 +00:00
Peter Collingbourne
e1d209911f CodeGen: rename CodeGenModule::Runtime to ObjCRuntime 
llvm-svn: 136254
 2011-07-27 20:29:46 +00:00
Douglas Gregor
fb65e592e0 Add support for C++0x unicode string and character literals, from Craig Topper! 
llvm-svn: 136210
 2011-07-27 05:40:30 +00:00
Chandler Carruth
d48db2115a Rename getInstantiationLineNumber to getExpansionLineNumber in both 
SourceManager and FullSourceLoc.

llvm-svn: 135969
 2011-07-25 21:09:52 +00:00
Chris Lattner
84037d3d0a fix PR10415, tidying up IR representation of module level inline asm 
to avoid extraneous \n's.

llvm-svn: 135862
 2011-07-23 20:04:25 +00:00
Chris Lattner
54b1677d23 Move ArrayRef to LLVM.h and eliminate now-redundant qualifiers, patch by Jon Mulder! 
llvm-svn: 135855
 2011-07-23 17:14:25 +00:00
Chris Lattner
0e62c1cc0b remove unneeded llvm:: namespace qualifiers on some core types now that LLVM.h imports 
them into the clang namespace.

llvm-svn: 135852
 2011-07-23 10:55:15 +00:00
Jordy Rose
a91768e569 Add a const overload for ObjCInterfaceDecl::all_declared_ivar_begin. 
This was previously not-const only because it has to lazily construct a chain
of ivars the first time it is called (and after the chain is invalidated).
In practice, all the clients were just const_casting their const Decls;
all those now-unnecessary const_casts have been removed.

llvm-svn: 135741
 2011-07-22 02:08:32 +00:00
Jay Foad
ed8db7d9df Convert ConstantExpr::getGetElementPtr and 
ConstantExpr::getInBoundsGetElementPtr to use ArrayRef.

llvm-svn: 135673
 2011-07-21 14:31:17 +00:00
Nick Lewycky
26da4ddfa6 In C99, emit an inline function when encountering an extern redeclaration. 
Fixes PR10233!

llvm-svn: 135377
 2011-07-18 05:26:13 +00:00
Chris Lattner
2192fe50da de-constify llvm::Type, patch by David Blaikie! 
llvm-svn: 135370
 2011-07-18 04:24:23 +00:00
Jay Foad
5bd375a6cc Convert CallInst and InvokeInst APIs to use ArrayRef. 
llvm-svn: 135265
 2011-07-15 08:37:34 +00:00
Benjamin Kramer
8d375cef55 Change intrinsic getter to take an ArrayRef, now that the underlying function in LLVM does. 
llvm-svn: 135155
 2011-07-14 17:45:50 +00:00
Jay Foad
b804a2b751 Second attempt at de-constifying LLVM Types in FunctionType::get(), 
StructType::get() and TargetData::getIntPtrType().

llvm-svn: 134982
 2011-07-12 14:06:48 +00:00
Bill Wendling
7475113d74 Revert r134888 (and related patches in other trees). It was causing 
an assert on Darwin llvm-gcc builds.

Assertion failed: (castIsValid(op, S, Ty) && "Invalid cast!"), function Create, file /Users/buildslave/zorg/buildbot/smooshlab/slave-0.8/build.llvm-gcc-i386-darwin9-RA/llvm.src/lib/VMCore/Instructions.cpp, line 2067.
etc.

http://smooshlab.apple.com:8013/builders/llvm-gcc-i386-darwin9-RA/builds/2354

--- Reverse-merging r134888 into '.':
U    lib/CodeGen/CodeGenModule.cpp

llvm-svn: 134950
 2011-07-12 01:16:47 +00:00
Jay Foad
56cc1530ee De-constify Types in FunctionType::get(). 
llvm-svn: 134888
 2011-07-11 07:56:41 +00:00
Chris Lattner
a5f58b05e8 clang side to match the LLVM IR type system rewrite patch. 
llvm-svn: 134831
 2011-07-09 17:41:47 +00:00
Cameron Zwarich
be652e6a24 r134634 causes a failure on MultiSource/Benchmarks/Olden/bh with TEST=nightly, 
so roll it out.

llvm-svn: 134638
 2011-07-07 21:03:28 +00:00
Nick Lewycky
d755e6ac48 A redeclaration of an inline method in C99 mode should trigger emission of that 
function. Fixes PR10233!

llvm-svn: 134634
 2011-07-07 20:25:10 +00:00
John McCall
23c29fea92 Change the IR-generation of VLAs so that we capture bounds, 
not sizes;  so that we use well-typed allocas;  and so that we
properly recurse through the full set of variably-modified types.

llvm-svn: 133827
 2011-06-24 21:55:10 +00:00
Daniel Dunbar
0de2faae4d IRgen: Add CGOptions to CGTypes. 
llvm-svn: 133530
 2011-06-21 18:54:39 +00:00
Fariborz Jahanian
ab578bf355 llvm-gcc treats a tentative definition with a previous 
(or follow up) extern declaration with weak_import as 
an actual definition. make clang follows this behavior. 
// rdar://9538608
llvm-gcc treats an extern declaration with weak_import

llvm-svn: 133450
 2011-06-20 17:50:03 +00:00
Chris Lattner
e64d7ba153 Update to match mainline ConstantStruct::get API change. Also, use 
ConvertType on InitListExprs as they are being converted.  This is
needed for a forthcoming patch, and improves the IR generated anyway
(see additional type names in testcases). 

This patch also converts a bunch of std::vector's in CGObjCMac to use
C arrays.  There are a ton more that should be converted as well.

llvm-svn: 133413
 2011-06-20 04:01:35 +00:00
Chris Lattner
845511fe1c update for api change. 
llvm-svn: 133365
 2011-06-18 22:49:11 +00:00
Fariborz Jahanian
8feee2d169 Move computation of __private_extern__ visibilty to 
getLVForNamespaceScopeDecl(). // rdar://9609649

llvm-svn: 133182
 2011-06-16 20:14:50 +00:00
Fariborz Jahanian
a27070db0c Set the visibility to 'hidden' when previous 
declaration of global var is __private_extern__.
// rdar://9609649

llvm-svn: 133157
 2011-06-16 14:49:42 +00:00
John McCall
31168b077c Automatic Reference Counting. 
Language-design credit goes to a lot of people, but I particularly want
to single out Blaine Garst and Patrick Beard for their contributions.

Compiler implementation credit goes to Argyrios, Doug, Fariborz, and myself,
in no particular order.

llvm-svn: 133103
 2011-06-15 23:02:42 +00:00
Eli Friedman
300f55dcad PR10120: Make CodeGenModule::getVTableLinkage use NamedDecl::getLinkage to determine whether the vtable should be externally visible, instead of a rough approximation of it which messes up with templates. 
While I'm here, zap the other user of isInAnonymousNamespace outside of Decl.cpp.

llvm-svn: 132861
 2011-06-10 21:53:06 +00:00
Douglas Gregor
0aa91e0a66 When inferring the result type of a block based on a return statement 
with a type-dependent expression, infer the placeholder type
'Context.DependentTy' to indicate that this is just a
placeholder. Fixes PR9982 / <rdar://problem/9486685>.

llvm-svn: 132657
 2011-06-05 05:04:23 +00:00
Eli Friedman
6ffb623a52 Match llvm-gcc's string literals alignment by forcing alignment on string literals to 1. This can significantly impact the size of the string data, and as far as I know, the alignment doesn't help performance. rdar://9078969 . 
llvm-svn: 132223
 2011-05-27 22:13:20 +00:00
Rafael Espindola
c1ee12c952 Update for llvm api change. 
llvm-svn: 132034
 2011-05-25 03:44:55 +00:00
Fariborz Jahanian
ccdfa39005 Code cleanup of my last patch. 
llvm-svn: 131499
 2011-05-17 22:46:11 +00:00
Fariborz Jahanian
7bd3d1c49b Patch to fix IR-gen crash generating structure ABI which implements 
user specified string class via -fconstant-string-class option.
pr9914.

llvm-svn: 131496
 2011-05-17 22:21:16 +00:00
John McCall
9dc0db2192 Use arrays and SmallVectors instead of std::vectors when building function 
types.  Also, cache a translation of 'void' in CGM and provide a ptrdiff_t
alias.  No functionality change.

llvm-svn: 131373
 2011-05-15 01:53:33 +00:00
Joerg Sonnenberger
be7850dd8a Simplify 
llvm-svn: 131321
 2011-05-13 22:58:37 +00:00
Joerg Sonnenberger
caf8ffd8e3 Bug 8765: Honor assembler labels for builtins. Ensure that the label is 
mangled to avoid doing it twice for platforms that use prefixes like
Darwin.

llvm-svn: 131311
 2011-05-13 21:12:10 +00:00
Fariborz Jahanian
a52b1f72ef Produce UTF-8 strings with -fconstant-string-class 
-fno-constant-cfstrings. Patch by Jonathan Schleifer.

llvm-svn: 131298
 2011-05-13 18:13:10 +00:00
Douglas Gregor
61226d3fcf When determining whether we can make a declaration into a global 
constant, also consider whether it's a class type that has any mutable
fields. If so, it can't be a global constant.

llvm-svn: 131276
 2011-05-13 01:05:07 +00:00
Douglas Gregor
2d1c055eba In C++, allow us to emit a global as 'constant' even if it has class 
type, so long as it is known to have a constant initializer and the
class type is a POD class. Fixes <rdar://problem/9306265>.

llvm-svn: 131060
 2011-05-07 22:06:45 +00:00
Alexis Hunt
4a8ea1092a Modify some deleted function methods to better reflect reality: 
- New isDefined() function checks for deletedness
 - isThisDeclarationADefinition checks for deletedness
 - New doesThisDeclarationHaveABody() does what
   isThisDeclarationADefinition() used to do
 - The IsDeleted bit is not propagated across redeclarations
 - isDeleted() now checks the canoncial declaration
 - New isDeletedAsWritten() does what it says on the tin.
 - isUserProvided() now correct (thanks Richard!)

This fixes the bug that we weren't catching

void foo() = delete;
void foo() {}

as being a redefinition.

llvm-svn: 131013
 2011-05-06 20:44:56 +00:00
Eli Friedman
49a94b1c7c Add an implementation of thunks for varargs methods. The implementation is a bit messy, but it is correct as long as the method in question doesn't use indirect gotos. A couple of possible alternative implementations are outlined in FIXME's in this patch. rdar://problem/8077308 . 
llvm-svn: 130993
 2011-05-06 17:27:27 +00:00
Richard Smith
3f1b5d077b Implement support for C++0x alias templates. 
llvm-svn: 130953
 2011-05-05 21:57:07 +00:00
Nick Lewycky
85c011ddc4 Preserve the full name of the file, so that '-c -o foo.pic.o' produces 
foo.pic.gcno instead of foo.gcno.

llvm-svn: 130899
 2011-05-05 00:08:20 +00:00
Nick Lewycky
480cb9918d Record where the GCOV data files should be placed. 
llvm-svn: 130866
 2011-05-04 20:46:58 +00:00
Francois Pichet
1c229c0472 Add -fdelayed-template-parsing option. Using this option all templated function definitions are parsed at the end of the translation unit only if it is required by an actual instantiation. As such all the symbols of the TU are available during name lookup. 
Using this flag is necessary for compatibility with Microsoft template code.
This also provides some parsing speed improvement.

llvm-svn: 130022
 2011-04-22 22:18:13 +00:00