llvm-svn: 141300

llvm-svn: 141296

non-fragile ABI we may not be able to lay out the type and the debugger
would ignore us even if we did put in the offset. Go ahead and just
put any value there and don't look up the offset since it may not exist.

rdar://10210157

llvm-svn: 141261

llvm-svn: 141260

llvm-svn: 141193

llvm-svn: 141085

to id so that we can still optimize them appropriately.

llvm-svn: 141064

llvm-svn: 141002

Instead of always storing all source locations for the selector identifiers
we check whether all the identifiers are in a "standard" position; "standard" position is

  -Immediately before the arguments: -(id)first:(int)x second:(int)y;
  -With a space between the arguments: -(id)first: (int)x second: (int)y;
  -For nullary selectors, immediately before ';': -(void)release;

In such cases we infer the locations instead of storing them.

llvm-svn: 140989

objc method decls.

They are not stored in the AST yet.

llvm-svn: 140984

increasingly prevailing case to the point that new features
like ARC don't even support the fragile ABI anymore.

This required a little bit of reshuffling with exceptions
because a check was assuming that ObjCNonFragileABI was
only being set in ObjC mode, and that's actually a bit
obnoxious to do.

Most, though, it involved a perl script to translate a ton
of test cases.

Mostly no functionality change for driver users, although
there are corner cases with disabling language-specific
exceptions that we should handle more correctly now.

llvm-svn: 140957

the pointer, being sure to do so before running cleanups
associated with that full-expression.  rdar://10042689

llvm-svn: 140945

pointer to this struct must go through the none ivar writer barrier.

llvm-svn: 140867

llvm-svn: 140866

correspond to.

llvm-svn: 140740

exist anymore.

llvm-svn: 140739

llvm-svn: 140738

point in the code. Ensures that we don't miss any places and the
check is reasonably cheap.

llvm-svn: 140737

llvm-svn: 140736

llvm-svn: 140637

llvm-svn: 140531

llvm-svn: 140530

llvm-svn: 140510

llvm-svn: 140509

llvm-svn: 140508

llvm-svn: 140507

llvm-svn: 140506

llvm-svn: 140505

llvm-svn: 140504

llvm-svn: 140503

llvm-svn: 140502

llvm-svn: 140501

llvm-svn: 140500

llvm-svn: 140499

llvm-svn: 140498

llvm-svn: 140478

Allow empty initializer lists for scalars, which mean value-initialization.
Constant evaluation for single-element and empty initializer lists for scalars.
Codegen for empty initializer lists for scalars.
Test case comes in next commit.

llvm-svn: 140459

llvm-svn: 140407

llvm-svn: 140367

It's not valid to remove filters from landingpad instructions, even if we catch
the type. The metadata won't be set up correctly.

Testcase is projects/llvm-test/SingleSource/UnitTests/EH/filter-2.cpp.

llvm-svn: 140335