function DeclaratorChunk in common cases.  This uses a fixed array in 
Declarator when it is small enough for the first function declarator chunk
in a declarator.

This eliminates all malloc/free traffic from DeclaratorChunk::getFunction
when running on Cocoa.h except for five functions: signal/bsd_signal/sigset,
which have multiple Function DeclChunk's, and 
CFUUIDCreateWithBytes/CFUUIDGetConstantUUIDWithBytes, which take more than
16 arguments.

This patch was pair programmed with Steve.

llvm-svn: 62599

llvm-svn: 62598

llvm-svn: 62596

llvm-svn: 62594

fully implemented yet and not used.  This is
mainly to clarify that APFloat::mod implements
C fmod, not remainder.

llvm-svn: 62593

Patrick Boettcher!

llvm-svn: 62592

llvm-svn: 62591

llvm-svn: 62590

llvm-svn: 62589

accidentally reverted again.

llvm-svn: 62587

llvm-svn: 62586

struct.

llvm-svn: 62585

llvm-svn: 62584

va_list is a struct, like x86-64.

If anyone has a better idea for how to do the check in the if 
statements, suggestions are welcome.

llvm-svn: 62582

Rename DeclContext::insert to DeclContext::makeDeclVisibleInContext and document both it and DeclContext::addDecl properly

llvm-svn: 62581

llvm-svn: 62578

elements, even if it is only to take the address.  Test:
break-anti-dependencies.ll with ENABLE_EXPENSIVE_CHECKS.

llvm-svn: 62576

builtins.

Also, a minor tweak to va_copy for consistency.

llvm-svn: 62574

llvm-svn: 62573

llvm-svn: 62572

llvm-svn: 62571

now fully independent of the gcc driver when targetting Darwin/x86.

llvm-svn: 62570

filename from the input path.

llvm-svn: 62569

Remove the TopLevelDecls from TranslationUnit, since all of those decls are owned by the ASTContext's TranslationUnitDecl. There are definitely some leaking Decls now that I'll tackle tomorrow

llvm-svn: 62568

llvm-svn: 62567

 - Clean up some placement of output args to match gcc more precisely
   (for testing).

llvm-svn: 62566

llvm-svn: 62565

that every declaration lives inside a DeclContext.

Moved several things that don't have names but were ScopedDecls (and,
therefore, NamedDecls) to inherit from Decl rather than NamedDecl,
including ObjCImplementationDecl and LinkageSpecDecl. Now, we don't
store empty DeclarationNames for these things, nor do we try to insert
them into DeclContext's lookup structure.

The serialization tests are temporarily disabled. We'll re-enable them
once we've sorted out the remaining ownership/serialiazation issues
between DeclContexts and TranslationUnion, DeclGroups, etc.

llvm-svn: 62562

llvm-svn: 62561

llvm-svn: 62558

as its comment says, even in the case where it will be generating
extending loads. This fixes PR3216.

llvm-svn: 62557

llvm-svn: 62556

Do not use DenseMap because the iterator is invalidated while constructing types. After all there was a reason why std::map was used initially!

llvm-svn: 62555

BUILT WITH WRONG VERSION OF AUTOCONF! Somebody please regenerate with an
approved version. Thanks!

llvm-svn: 62554

This requires a rebuild of 'configure' itself. I will be committing that next, but
built with the wrong version of autoconf. Somebody who has the right one, please update
it.

As a side-note, because of the way autoconf works, all built tools will link against
libffi, not just lli. If you know how to fix this, please let me know ...

llvm-svn: 62553

Dead stores checker: Fix <rdar://problem/6506065> by being more selective when say that a store is dead even though the computed value is used in the enclosing expression.

llvm-svn: 62552

 - Add Darwin_X86_CC1Tool which is shared by Darwin/x86/Compile and
   Darwin/x86/Preprocess tools.

 - Minor bug fixes (CmpDriver exit code, -x cpp-output handling, some
   linker argument translation).

llvm-svn: 62551

llvm-svn: 62547

llvm-svn: 62546

llvm-svn: 62545