llvm-svn: 135155

StructType::get() and TargetData::getIntPtrType().

llvm-svn: 134982

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

llvm-svn: 134888

llvm-svn: 134831

so roll it out.

llvm-svn: 134638

function. Fixes PR10233!

llvm-svn: 134634

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

llvm-svn: 133530

(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

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

llvm-svn: 133365

getLVForNamespaceScopeDecl(). // rdar://9609649

llvm-svn: 133182

declaration of global var is __private_extern__.
// rdar://9609649

llvm-svn: 133157

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

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

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

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

llvm-svn: 132034

llvm-svn: 131499

user specified string class via -fconstant-string-class option.
pr9914.

llvm-svn: 131496

types.  Also, cache a translation of 'void' in CGM and provide a ptrdiff_t
alias.  No functionality change.

llvm-svn: 131373

llvm-svn: 131321

mangled to avoid doing it twice for platforms that use prefixes like
Darwin.

llvm-svn: 131311

-fno-constant-cfstrings. Patch by Jonathan Schleifer.

llvm-svn: 131298

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

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

 - 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

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

llvm-svn: 130953

foo.pic.gcno instead of foo.gcno.

llvm-svn: 130899

llvm-svn: 130866

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

compile time) and .gcda emission (at runtime). --coverage enables both.

This does not yet add the profile_rt library to the link step if -fprofile-arcs
is enabled when linking.

llvm-svn: 129956

llvm-svn: 129929

llvm-svn: 129823

there is no reason to align them higher.
 - This roughly matches llvm-gcc's r126913.
 - It is an open question whether or not we should do this for cstring's in
   general (code size vs optimization potential), for now we just match llvm-gcc
   until someone wants to run some experiments.

llvm-svn: 129410

weak linkage.  Also, fix a problem where global weak variables
with non-trivial initializers were getting guard variables, or at
least were checking for them and then crashing.

llvm-svn: 129342

llvm-svn: 129337

for __unknown_anytype resolution to destructively modify the AST.  So that's
what it does now, which significantly simplifies some of the implementation.
Normal member calls work pretty cleanly now, and I added support for
propagating unknown-ness through &.

llvm-svn: 129331