If ARCH is x86_64, pass -m64 to the host compiler. -m32 for i386. This makes sure the JIT work correctly.

llvm-svn: 66315

llvm-svn: 66314

- Make Selector::getAsIdentifierInfo() private.  Using IdentifierInfo* in
  Selector is an implementation detail that clients shouldn't think about.
- Modify diagnostic emission in Sema::ProcessPropertyDecl to not use
  Selector::getAsIdentifierInfo() (which could crash when IdentifierInfo* is
  null) and instead use Selector::getAsString().
- Tidy up Selector::getAsString() implementation.

llvm-svn: 66313

PathDiagnosticControlFlowPiece to distinguish (in the class hierarchy) between
events and control-flow diagnostic pieces. Clients must now use these directly
when constructing PathDiagnosticPieces.

llvm-svn: 66310

llvm-svn: 66309

struct to an extension warning to match the behavior of GNU C, which
addresses the Sema part of PR3671.

llvm-svn: 66308

llvm-svn: 66307

llvm-svn: 66306

Clean up some error messages with anonymous structs/unions and member declaration parsing. Fixes PR3680

llvm-svn: 66305

llvm-svn: 66304

Use the 'declaration does not declare anything' error when we see an anonymous struct/union declaration outside of a struct or union in C

llvm-svn: 66303

crash in ir-gen.

llvm-svn: 66302

prototype of the same function, where the promoted parameter types in
the K&R definition are not compatible with the types in the
prototype. Fixes PR2821.

llvm-svn: 66301

 - Names are lame, but it seems better to be explicit.

llvm-svn: 66295

llvm-svn: 66294

Usage: from clang/test, 'make -f ../utils/test/Makefile.multi'

Pros: About 20% faster than the Makefile based version on my 8 core
box (way faster on Windows I imagine, if it works).

Cons: Needs some cleanup. Ctrl-C works quite poorly on Darwin; more
Python's fault than mine.

Future: Support config definitions so we can use this for running LLVM
tests instead of dejagnu. Parallel testing goodness? Indeed.

llvm-svn: 66293

CodeGenModule::CreateRuntimeVariable.

 - No real functionality change; although we now assert on silly
   things like:
--
int objc_exception_throw;
void f0() { @throw(@"A"); }
--
   instead of accepting it.

llvm-svn: 66292

Start work on subclassing PathDiagnosticPiece to distinguish more between control-flow pieces, events, etc.

llvm-svn: 66291

llvm-svn: 66290

table.
 - No functionality change.

llvm-svn: 66289

an optimization.

llvm-svn: 66288

really use pack() instead.
 - <rdar://problem/6650243> clang warns about '#pragma pack(0)'

llvm-svn: 66287

llvm-svn: 66286

llvm-svn: 66284

llvm-svn: 66283

C and C++. Fixes PR3688.

llvm-svn: 66282

llvm-svn: 66281

llvm-svn: 66280

llvm-svn: 66279

llvm-svn: 66278

in a lone X87 class.
 - PR3735.

llvm-svn: 66277

Manually write a table and some ad-hoc code to provide feature parity with the current code.

llvm-svn: 66276

llvm-svn: 66274

llvm-svn: 66273

Lennart Augustsson!

llvm-svn: 66272

llvm-svn: 66271

 - <rdar://problem/6652110> clang should support weak_import

llvm-svn: 66270

llvm-svn: 66269

llvm-svn: 66268

to find a tiny mouse hole to squeeze through, it struck
me that globals without a name can be considered internal
since they can't be referenced from outside the current
module.  This patch makes GlobalOpt give them internal
linkage.  Also done for aliases even though they always
have names, since in my opinion anonymous aliases should
be allowed for consistency with global variables and
functions.  So if that happens one day, this code is ready!

llvm-svn: 66267