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2009-07-01Update for LLVMContext+Module change.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74615 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01use new and simplified LLVM APIs. Patch by Jay Foad!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74585 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-30De-ASTContext-ify DeclContext.Argyrios Kyrtzidis
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. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74506 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-30Remove the ASTContext parameter from the getBody() methods of Decl and ↵Argyrios Kyrtzidis
subclasses. Timings showed no significant difference before and after the commit. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74504 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
2009-06-30Key decisions about 'bool' vs '_Bool' to be based on a new flag in langoptions.Chris Lattner
This is simple enough, but then I thought it would be nice to make PrintingPolicy get a LangOptions so that various things can key off "bool" and "C++" independently. This spiraled out of control. There are many fixme's, but I think things are slightly better than they were before. One thing that can be improved: CFG should probably have an ASTContext pointer in it, which would simplify its clients. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74493 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
2009-06-29Keep track of function template specializations, to eliminateDouglas Gregor
redundant, implicit instantiations of function templates and provide a place where we can hang function template specializations. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74454 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29Move FunctionDecl::TemplateSpecializationInfo out into its own class,Douglas Gregor
FunctionTemplateSpecializationInfo, in DeclTemplate.h. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74431 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-28Make the StackProtector bitfield use enums instead of obscure numbers.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74414 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-28Add stack protector support to clang. This generates the 'ssp' and 'sspreq'Bill Wendling
function attributes. There are predefined macros that are defined when stack protectors are used: __SSP__=1 with -fstack-protector and __SSP_ALL__=2 with -fstack-protector-all. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74405 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-26OpenCL 1.0 Support: fix a bug with lvalue swizzlesNate Begeman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74324 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
2009-06-26typoDevang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74305 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-26Revrt PR4228 fix for now.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74304 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-26Simplify, and fix a possible crash (never happens however, because we don't everDaniel Dunbar
take this path with non-builtin floating point types). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74303 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24Add a DecltypeType type.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74099 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-23Patch fixes an obscure bug when 'used' attribute is applied toFariborz Jahanian
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'. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74008 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-23fix PR4423.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73938 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-20Parsing and AST support for using declarations, from John Thompson!Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73812 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
2009-06-17Move CXXMethodDecl::OutOfLineDefinition into Decl::OutOfLine.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73651 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-17First step toward fixing <rdar://problem/6613046> refactor clang objc type ↵Steve Naroff
representation. Add a type (ObjCObjectPointerType) and remove a type (ObjCQualifiedIdType). This large/tedious patch is just a first step. Next step is to remove ObjCQualifiedInterfaceType. After that, I will remove the magic TypedefType for 'id' (installed by Sema). This work will enable various simplifications throughout clang (when dealing with ObjC types). No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73649 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-17Update clang for the add ->add/fadd split. Likewise for sub and mul.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73604 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-16It is possible that main input file does not have any symbol with debug ↵Devang Patel
info. To handle this edge case, always create main compile unit first. This fixes PR 4228. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73520 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-16Handle temporaries in default arguments.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73462 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-15"GCC emits an __objc_class_name_{classname} symbol for every class, and a ↵Chris Lattner
corresponding reference to this symbol for every compilation unit that references the class. This causes linker errors when you try linking a program which references some classes but doesn't define them. The attached patch implements this support in clang, so you can compile a class with clang, reference it in a file compiled with GCC, and have it all work correctly." Patch by David Chisnall! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73364 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-14PR4390: Make sure to handle anonymous unions correctly while building Eli Friedman
static intializers for structs. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73349 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-14Sink the BuiltinInfo object from ASTContext into theChris Lattner
preprocessor and initialize it early in clang-cc. This ensures that __has_builtin works in all modes, not just when ASTContext is around. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73319 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-14move the various builtins stuff from libast to libbasic. ThisChris Lattner
fixes a layering violation in lib/Basic/Targets.cpp. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73318 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-14move GetBuiltinType from Builtin::Context to ASTContext.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73316 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
2009-06-13Fix the calling convention for structs/unions containing SSE vectors on Eli Friedman
x86-32. This is slightly messy, but I think it's consistent with gcc. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73306 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-13Fix PR4372, another case where non-prototyped functions can prevent Chris Lattner
always_inline from working. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73273 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-11Don't assert when generating code with static_asserts.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73208 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-10Support complex properties, ivars and message expressions.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73158 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-07Remove a few more vector builtins.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73022 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-07Now that LLVM CodeGen can handle the generic variations a bit better, Eli Friedman
get rid of a few more clang vector builtins. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73015 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-06PR4339: make sure to properly extend/trunc the index of a vector element Eli Friedman
insert/extract; the relevant instructions are defined to take only an i32. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73005 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-06Add new ABIArgInfo kind: Extend. This allows target to implement its own ↵Anton Korobeynikov
argument zero/sign extension logic (consider, e.g. target has only 64 bit registers and thus i32's should be extended as well). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72998 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-06Get rid of a bunch of dead builtins.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72996 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-05As an optimization, we maintain a cache of generatedMike Stump
___Block_byref_id_object_dispose and ___Block_byref_id_object_copy functions so that we can simply reuse instead of creating a new one. Additionally, add an assert to ensure no one yet tries to align a __block variable beyond the alignment of a pointer as the codegen is incomplete. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72974 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-05weak_import should not make definitions have weak linkage.Daniel Dunbar
- <rdar://problem/6948703> clang treats weak_import like weak git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72967 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-05Update cmake scriptAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72963 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-05Factor out TargetABIInfo stuff into separate file. No functionality change.Anton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72962 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-05Set function Attribute::NoImplicitFloat appropriately.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72961 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-05ABI handling: Fix nasty thinko where IRgen could generate an out-of-bounds readDaniel Dunbar
when generating a coercion for ABI handling purposes. - This may only manifest itself when building at -O0, but the practical effect is that other arguments may get clobbered. - <rdar://problem/6930451> [irgen] ABI coercion clobbers other arguments git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72932 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-05Fix -Asserts build warnings.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72910 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04Set function attribute llvm::Attribute::NoRedZone appropriately.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72902 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04Make ReplaceUsesOfNonProtoTypeWithRealFunction verify that a call is *to* theChris Lattner
function of interest, not an operand of it. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72869 91177308-0d34-0410-b5e6-96231b3b80d8
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