llvm-svn: 66652

Work in progress.

llvm-svn: 66615

llvm-svn: 66598

code where Sema can get to it.  No functionality change.

llvm-svn: 66596

llvm-svn: 66580

using property dot-syntax.

llvm-svn: 66556

llvm-svn: 66555

llvm-svn: 66549

Work in progress.

llvm-svn: 66546

done in sema, and is reflected by the existing PR3258.  In the meantime,
fix PR3682 by disabling a bogus assertion (which doesn't account for + 
operands).

llvm-svn: 66533

add support for modifiers on named references, like %c[foo].

llvm-svn: 66532

time handle + operands in operand counting, fixing asm.c:t7 to
expand into $2 instead of $1.

llvm-svn: 66531

temporary std::string to fix a fixme.

llvm-svn: 66530

asm.  This allows us to properly handle the case when an optimizer duplicates
the asm, such as here:

void bar() {
  int i;
  for (i = 0; i < 3; ++i)
    asm("foo %=" : : "r"(0));
}

we now produce:

_bar:
	xorl	%eax, %eax
	## InlineAsm Start
	foo 0
	## InlineAsm End
	## InlineAsm Start
	foo 1
	## InlineAsm End
	## InlineAsm Start
	foo 2
	## InlineAsm End
	ret

instead of:

_bar:
	xorl	%eax, %eax
	## InlineAsm Start
	foo 1
	## InlineAsm End
	## InlineAsm Start
	foo 1
	## InlineAsm End
	## InlineAsm Start
	foo 1
	## InlineAsm End
	ret

This also fixes a fixme by eliminating a static.

llvm-svn: 66528

llvm-svn: 66521

ConvertAsmString and shrink it a bit.  No functionality change.

llvm-svn: 66520

module symbol table. The root problem inspiring this was fixed in
r66316 (and again in r66506).

llvm-svn: 66512

llvm-svn: 66481

 - No intended functionality change.

llvm-svn: 66473

on LLVM TargetData.

llvm-svn: 66455

Now, we can actually execute dejagnu test with bitfield ivars
in non-fragile abi mode.

llvm-svn: 66448

llvm-svn: 66433

Obj-C metadata variables (which generally should be handled the same,
although they aren't currently).
 - No functionality change.

llvm-svn: 66432

reuse the prior one.

llvm-svn: 66408

llvm-svn: 66391

llvm-svn: 66353

llvm-svn: 66349

This is a bit cleaner, and also "fixes" bad code that compares the 
addresses of the string constants.

llvm-svn: 66346

(objc abi specific).

llvm-svn: 66345

llvm-svn: 66343

correct, but an extra set of ObjC eyes would be good.

llvm-svn: 66342

llvm-svn: 66341

llvm-svn: 66337

llvm-svn: 66335

on all the new code by default.  There is still plenty of testing to
do and issues I'm sure need resolving.  Let me know if you find
anything.

llvm-svn: 66323

llvm-svn: 66322

performance that the type of the returned llvm::Value for an expression 
matches the converted type of the clang::Expr; mismatches will cause all
sorts of errors and silent miscompilations.

llvm-svn: 66321

llvm-svn: 66320

llvm-svn: 66319

crash in ir-gen.

llvm-svn: 66302