llvm-svn: 69070

C99 mode.  This is a regression from an earlier patch of mine.

This also simplifies the linkage enums a bit.

llvm-svn: 69069

This will match gcc's behavior in the arena.

llvm-svn: 69061

llvm-svn: 69055

llvm-svn: 69053

llvm-svn: 69050

pulling some attribute munging stuff into GetLinkageForFunction.

This should fix PR3986

llvm-svn: 69045

 - Pull out SetCommonAttributes, which handles the things common to
   aliases, methods, functions, and variables.

 - Pull out SetLLVMFunctionAttributesForDefinition, which handles the
   LLVM attributes which we only want to apply to a definition (like
   noinline and alwaysinline).

 - Kill SetGVDeclarationAttributes (inlined into SetFunctionAttributes
   and specialized).

 - Kill SetFunctionAttributesForDefinition (inlined into sole caller).

 - Inline SetGVDefinitionAttributes into SetMethodAttributes and
   specialize.

 - Rename SetGVDefinitionAttributes to SetFunctionDefinitionAttributes.

This is supposed to be a no functionality change commit, but I may
have made a mistake.

llvm-svn: 69036

 - No functionality change.

llvm-svn: 69035

disambiguate it.
 - No functionality change.

llvm-svn: 69034

llvm-svn: 69033

not in c89 mode).

llvm-svn: 69032

inlined for some reason, then we don't want a strong or even weak
definition.

llvm-svn: 69031

llvm-svn: 69030

llvm-svn: 69029

llvm-svn: 69028

llvm-svn: 69027

llvm-svn: 69026

llvm-svn: 69025

llvm-svn: 69021

 - Exposed quite a few Sema issues and a CodeGen crash.

 - See FIXMEs in test case, and in SemaDecl.cpp (PR3983).

I'm skeptical that __private_extern__ should actually be a storage
class value. I think that __private_extern__ basically amounts to
  extern A __attribute__((visibility("hidden")))
and would be better off handled (a) as that, or (b) with an extra bit
in the VarDecl.

llvm-svn: 69020

llvm-svn: 69010

implies an all-zero bit pattern.

llvm-svn: 68994

llvm-svn: 68992

 - No functionality change.

llvm-svn: 68987

llvm-svn: 68982

Fixed crasher in <rdar://problem/6780904> [irgen] Assertion failed: (Result == conversionOK && "UTF-8 to UTF-16 conversion failed"), function GetAddrOfConstantCFString, file CodeGenModule.cpp, line 1063.

Still a diagnostic related FIXME (will discuss with Daniel/Fariborz offline).

llvm-svn: 68975

llvm-svn: 68971

llvm-svn: 68969

llvm-svn: 68870

llvm-svn: 68865

llvm-svn: 68853

llvm-svn: 68852

llvm-svn: 68837

Remove asserts that weren't really useful, and that would fire in case the CleanupEntries vector needed to be reallocated.

llvm-svn: 68835

llvm-svn: 68833

their emission was deferred.
 - <rdar://problem/6775234> variables with internal linkage should not
   be exposed with -fvisibility=hidden.

llvm-svn: 68818

blocks, so that the outer blocks use it as well.  Radar 6762279

llvm-svn: 68811

in @protocol expression.

llvm-svn: 68806

llvm-svn: 68764