of objects in objc.

llvm-svn: 64992

emit two volatile loads for:
typedef __attribute__(( ext_vector_type(4) )) float float4;

float test(volatile float4 *P) {
  return P->x+P->y;
}

llvm-svn: 64683

llvm-svn: 61097

llvm-svn: 59886

themselves for gc API generation purposes.

llvm-svn: 59828

write-barriers.

llvm-svn: 59748

objects as __strong when attribute unspecified.

llvm-svn: 59654

llvm-svn: 59645

Also, took care of Daniel's commments.

llvm-svn: 59575

llvm-svn: 59553

llvm-svn: 59543

llvm-svn: 57743

 - Add CodeGenFunction::EmitAnyExprToTemp
   o Like EmitAnyExpr, but emits aggregates to a temporary location if
     none is available. Seems like this should be simpler (even aside
     from using first class aggregates).

 - Killed CodeGenFunction::EmitCallArg (just append the pair)

 - Conversion of RValues to actual call arguments is now isolated in
   CodeGenFunction::EmitCall.

llvm-svn: 55970

Objective-C property references.
 - This handles property references "more correctly" but setters still
   don't work.

llvm-svn: 55534

 - No (intended) functional change.

llvm-svn: 55221