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path: root/lib/CodeGen/Mangle.cpp
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2009-09-22Don't assert that linkage decls are always C++, it's not true. Fixes PR5019.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82557 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-21Change all the Type::getAsFoo() methods to specializations of Type::getAs().John McCall
Several of the existing methods were identical to their respective specializations, and so have been removed entirely. Several more 'leaf' optimizations were introduced. The getAsFoo() methods which imposed extra conditions, like getAsObjCInterfacePointerType(), have been left in place. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82501 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-21Start mangling expressions.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82423 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-18More mangling work.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82265 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-18Make the mangler conform even better to the grammar.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82262 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-18More mangler mangling.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82250 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-18Call mangleTemplatePrefix.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82247 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-18Change manglePrefix to return early if the DC is the translation unit.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82246 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-18More mangling goodness.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82193 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-18Handle mangling of TemplateSpecializationType.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82189 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-17Ignore extern "C++" { } when mangling.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82146 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-17Revert r82123 for now.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82125 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-17Treat an unqualified RecordType as a RecordDecl when substituting.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82123 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-17Substitution for prefixes.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82122 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-17Substitute unscoped template names.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82119 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-17Add mangleSubstitution/addSubstitution variants that take a NamedDecl.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82116 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-17When mangling function template specialization, mangle the type encoding of ↵Anders Carlsson
the original function template. Also, port mangle.cpp and function-template-specialization.cpp over to using FileCheck. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82114 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-17Add new functions to the mangler for the <unscoped-name> and ↵Anders Carlsson
<unscoped-template-name> productions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82113 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-17Add basic substitution to the C++ mangler. It currently only looks at types.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82102 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-12We can't have ctors in the vtable (right Doug?) :-)Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81619 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-12Remove unnecessary ASTContext parameters from isMain and isExternCDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81589 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09Remove tabs, and whitespace cleanups.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81346 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-07Refine vcall offsets. Cleanups. WIP.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81143 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-05Overhaul the mangler to use a visitor pattern, at least for types. We can ↵John McCall
safely ignore non-canonical type classes, but apparently we need to know how to mangle dependent names. The missing cases are much more obvious now. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81070 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-05Install thunks later to fixup overrides. Track space taken by vbaseMike Stump
offsets better for thunk refinements. Cleanups. WIP. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81067 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-05Start emitting ElaboratedTypes in C++ mode. Support the effort in variousJohn McCall
ways: remove elab types during desugaring, enhance pretty-printing to allow tags to be suppressed without suppressing scopes, look through elab types when associating a typedef name with an anonymous record type. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81065 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-02Add mangling for covariant thunks.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80747 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-02Shorten name.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80744 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-02Add mangling for thunks.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80743 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Disable all recognition of main() in -ffreestanding. Addresses bug #4720.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79070 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31Add beginnigs of rtti generation, wire up more of -fno-exceptions.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77751 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31Add code to setup the vtable pointer in the constructor. Work in progress.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77699 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-22Fix a couple recent ABI regressions noticed during code review (fallout from ↵Steve Naroff
the ObjC type system rewrite). It's unfortunate that the mangling includes the low-level structs. Nevertheless, we need this for binary compatibility with GCC. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76755 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15Implement the ObjC pseudo built-in types as clang "BuiltinType's". I say ↵Steve Naroff
pseudo built-in types, since Sema still injects a typedef for recognition (i.e. they aren't truly built-ins from a parser perspective). This removes the static data/methods on ObjCObjectPointerType while preserving the nice API (no need to fiddle with ASTContext:-). This patch also adds Type::isObjCBuiltinType(). This should be the last fairly large patch related to recrafting the ObjC type system. The follow-on patches should be fairly small. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75808 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14Basic support for C++0x unicode types. Support for literals will follow in ↵Alisdair Meredith
an incremental patch git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75622 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10This patch includes a conceptually simple, but very intrusive/pervasive change. Steve Naroff
The idea is to segregate Objective-C "object" pointers from general C pointers (utilizing the recently added ObjCObjectPointerType). The fun starts in Sema::GetTypeForDeclarator(), where "SomeInterface *" is now represented by a single AST node (rather than a PointerType whose Pointee is an ObjCInterfaceType). Since a significant amount of code assumed ObjC object pointers where based on C pointers/structs, this patch is very tedious. It should also explain why it is hard to accomplish this in smaller, self-contained patches. This patch does most of the "heavy lifting" related to moving from PointerType->ObjCObjectPointerType. It doesn't include all potential "cleanups". The good news is additional cleanups can be done later (some are noted in the code). This patch is so large that I didn't want to include any changes that are purely aesthetic. By making the ObjC types truly built-in, they are much easier to work with (and require fewer "hacks"). For example, there is no need for ASTContext::isObjCIdStructType() or ASTContext::isObjCClassStructType()! We believe this change (and the follow-up cleanups) will pay dividends over time. Given the amount of code change, I do expect some fallout from this change (though it does pass all of the clang tests). If you notice any problems, please let us know asap! Thanks. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75314 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-30Remove the ASTContext parameter from the attribute-related methods of Decl.Argyrios Kyrtzidis
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. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74501 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29Improve code generation for function template specializations:Douglas Gregor
- 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. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74466 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-26Implement enough of the 'auto' keyword so we can claim to support N2546.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74307 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-18Move the static DeclAttrs map into ASTContext. Fixes <rdar://problem/6983177>.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73702 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-13Simplify mangleFunctionDecl by unnesting a crazy condition. This fixesChris Lattner
the check for extern "c" system headers, which should prevent functiondecls from being mangled. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73311 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-31Don't try to call getFileCharacteristic if the function declaration has an ↵Anders Carlsson
invalid source location (as is the case for the global allocation functions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72671 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-17Add support for converting member pointer types to LLVM types. Also mangle ↵Anders Carlsson
pointer to member functions correctly and add tests. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71981 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-16Reflow some comments.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71937 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Name mangling for class template specializations and template arguments.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71861 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-10Implement C++0x nullptr.Sebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71405 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-03assert that mangleName is not called for C++ ctors/dtors.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70783 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-30initial support for __[u]int128_t, which should be basicallyChris Lattner
compatible with VC++ and GCC. The codegen/mangling angle hasn't been fully ironed out yet. Note that we accept int128_t even in 32-bit mode, unlike gcc. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70464 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-17Add support for generating (very basic) C++ destructors. These aren't called ↵Anders Carlsson
by anything yet. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69343 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-16Fix a crash bug when comparing overload quality of conversion operators with ↵Sebastian Redl
conversion constructors. Remove an atrocious amount of trailing whitespace in the overloaded operator mangler. Sorry, couldn't help myself. Change the DeclType parameter of Sema::CheckReferenceInit to be passed by value instead of reference. It wasn't changed anywhere. Let the parser handle C++'s irregular grammar around assignment-expression and conditional-expression. And finally, the reason for all this stuff: implement C++ semantics for the conditional operator. The implementation is complete except for determining lvalueness. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69299 91177308-0d34-0410-b5e6-96231b3b80d8
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