Update for LLVM API change.

llvm-svn: 75446

Update for LLVM API change.

llvm-svn: 75028

Update for LLVM API change.

llvm-svn: 74986

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

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

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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

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 fil

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

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Improve code generation for function template specializations:
- Track implicit instantiations vs. the not-yet-supported explicit
specializations
- Give implicit instantiations of function temp

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

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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-s

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

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Move FunctionDecl::TemplateSpecializationInfo out into its own class,
FunctionTemplateSpecializationInfo, in DeclTemplate.h. No functionality change.

llvm-svn: 74431

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 t

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

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Parsing and AST support for using declarations, from John Thompson!

llvm-svn: 73812

Move the static DeclAttrs map into ASTContext. Fixes <rdar://problem/6983177>.

llvm-svn: 73702

Move CXXMethodDecl::OutOfLineDefinition into Decl::OutOfLine.

llvm-svn: 73651

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-s

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

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move GetBuiltinType from Builtin::Context to ASTContext.

llvm-svn: 73316

Don't assert when generating code with static_asserts.

llvm-svn: 73208

weak_import should not make definitions have weak linkage.
- <rdar://problem/6948703> clang treats weak_import like weak

llvm-svn: 72967

Make ReplaceUsesOfNonProtoTypeWithRealFunction verify that a call is *to* the
function of interest, not an operand of it.

llvm-svn: 72869

Add code for emitting C++ destructors. Not used yet.

llvm-svn: 72591

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

extern "C" should preserve the 'extern' qualifier for VarDecls. Fixes 6853728.

llvm-svn: 71957

Reflow some comments.

llvm-svn: 71937

A C++ member function always has either weak linkage (if it's inline or defined inline) or strong linkage (other cases).

llvm-svn: 71873

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.

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

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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 p

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

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