last client of the old ParseObjCProtocolReferences, so it also removes it.

llvm-svn: 54094

llvm-svn: 54093

This temporarily duplicates ParseObjCProtocolReferences, but it
will be removed in the future.

llvm-svn: 54092

llvm-svn: 54091

llvm-svn: 54090

llvm-svn: 54089

llvm-svn: 54088

clients allocate the memory and it delete it.

llvm-svn: 54087

1) reject stuff like "id<foo> short" and "<foo> short".  2) set
the declspec range correctly 3) only parse protocol qualifiers
when in objc mode.

llvm-svn: 54086

llvm-svn: 54085

remove the objc- prefix from the tests that use it.

llvm-svn: 54084

First, fix canonical type handling of these, since protocol qualified id's are always
canonical.  Next, enhance SemaType to actually make these when used (instead of int)
allowing them to actually be used when appropriate.  Finally remove a bunch of logic
relating to the mishandling of canonical types with protocol-qual id's.  This fixes
rdar://5986251

llvm-svn: 54083

like "id<foo>".  This 1) fixes an infinite loop in the parser on things
like "short<foo>" 2) emits a warning about this bogus construct and 3)
changes the testcase to be substantially reduced.

llvm-svn: 54082

llvm-svn: 54081

as well as complex float. rdar://6097730

llvm-svn: 54080

llvm-svn: 54079

are important part of control flow structures.

llvm-svn: 54078

Fix the issues originally addressed in r54070.  After thinking about it some more, I realized that the right thing to do
is to have StrongPHIElimination use its knowledge of the PHIs before they're erased to update the intervals appropriate.  This is
both simpler and more accurate than the alternative, which was having LIA figure it out when it renumbered things, plus it's just
the right thing to do!

llvm-svn: 54077

llvm-svn: 54076

llvm-svn: 54075

llvm-svn: 54074

llvm-svn: 54073

llvm-svn: 54072

llvm-svn: 54071

Special cases are needed in renumbering when dealing with renumbering after a PHI has been removed.  The interval previously defined
by the PHI needs to be extended to the beginning of its basic block, and the intervals that were inputs need to be trimmed to the end 
of their basic blocks.

llvm-svn: 54070

llvm-svn: 54069

problem with &&/||.  2) use canonical types for comparison instead 
of raw types. 3) emit an ext-warn for a gnu extension.

Also simplify the code to make it less nested.

llvm-svn: 54068

llvm-svn: 54067

llvm-svn: 54066

to the handled set so it will get filtered out in future iterations.

llvm-svn: 54065

is different than C99.  This fixes the rest of rdar://6095180.

llvm-svn: 54064

llvm-svn: 54063

llvm-svn: 54062

llvm-svn: 54061

llvm-svn: 54060

 - Had wrong sizeof(long double) encoded into test case
 - Results now agree with llvm-gcc

llvm-svn: 54059

it does not do unary promotions (like short->int).

llvm-svn: 54058

- Remove a bunch of setXXX methods until we actually need them. This cleans up the
interface, and makes the object immutable until we have a reason to be mutable.

- Remove enum value OBJC_PR_IMPL_None since it was never used.

- Remove instance variable 'PropertyImplKind PropertyImplementation;'. This is
  not needed because we can tell if ObjCPropertyImplDecl represents @synthesize
  if 'ObjCPropertyDecl *PropertyDecl' is not null.

llvm-svn: 54055

multiple-valued return values, so that the name CreateRet is just for
creating plain ret statements.

llvm-svn: 54053

llvm-svn: 54052