llvm-svn: 43382

registers in case, when FP pointer was eliminated. This should fixes misc. random
EH-related crahses, when stuff is compiled with -fomit-frame-pointer.
Thanks Duncan for nailing this bug!

llvm-svn: 43381

want them later (mips32/64).

llvm-svn: 43380

llvm-svn: 43379

improved wording in source files.

llvm-svn: 43377

Loosen up iv reuse to allow reuse of the same stride but a larger type when truncating from the larger type to smaller type is free.
e.g.
Turns this loop:
LBB1_1: # entry.bb_crit_edge
        xorl    %ecx, %ecx
        xorw    %dx, %dx
        movw    %dx, %si
LBB1_2: # bb
        movl    L_X$non_lazy_ptr, %edi
        movw    %si, (%edi)
        movl    L_Y$non_lazy_ptr, %edi
        movw    %dx, (%edi)
		addw    $4, %dx
		incw    %si
		incl    %ecx
		cmpl    %eax, %ecx
		jne     LBB1_2  # bb
	
into

LBB1_1: # entry.bb_crit_edge
        xorl    %ecx, %ecx
        xorw    %dx, %dx
LBB1_2: # bb
        movl    L_X$non_lazy_ptr, %esi
        movw    %cx, (%esi)
        movl    L_Y$non_lazy_ptr, %esi
        movw    %dx, (%esi)
        addw    $4, %dx
		incl    %ecx
        cmpl    %eax, %ecx
        jne     LBB1_2  # bb

llvm-svn: 43375

llvm-svn: 43374

pointers that employ unused bits in a pointer to store extra data.

llvm-svn: 43373

Silenced VC++ warning.

llvm-svn: 43372

llvm-svn: 43371

llvm-svn: 43370

llvm-svn: 43369

llvm-svn: 43368

stride may be rewritten using the stride of the compare instruction.

llvm-svn: 43367

llvm-svn: 43366

llvm-svn: 43365

llvm-svn: 43364

llvm-svn: 43363

llvm-svn: 43362

llvm-svn: 43361

Changed the entire rewrite of metadata to write to std::string
object instead of stdout.

llvm-svn: 43360

llvm-svn: 43359

llvm-svn: 43357

llvm-svn: 43356

llvm-svn: 43355

compilation time.

llvm-svn: 43354

llvm-svn: 43353

object serialization.

llvm-svn: 43352

llvm-svn: 43351

I forgot about yesterday.

llvm-svn: 43350

method.c:4:3: error: use of undeclared identifier 'BADIDENT'
        &BADIDENT, 0
         ^
method.c:5:2: error: expected '}'
};
 ^
method.c:3:14: error: to match this '{'
struct S A = {
             ^

now we only produce:

method.c:4:3: error: use of undeclared identifier 'BADIDENT'
        &BADIDENT, 0
         ^

llvm-svn: 43349

llvm-svn: 43348

    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];

into:

    NSAutoreleasePool * pool = objc_msgSend(objc_msgSend(objc_getClass("NSAutoreleasePool"), sel_getUid("alloc")), sel_getUid("init"));

instead of:

    NSAutoreleasePool * pool = objc_msgSend(objc_msgSend(objc_getClass("NSAutoreleasePool"), sel_getUid("alloc")), sel_getUid("init"))utoreleasePool"), sel_getUid("alloc")) init];

llvm-svn: 43347

printf as an example.

llvm-svn: 43346

Deserialize.cpp to the XCode project.

llvm-svn: 43345

llvm-svn: 43344

llvm-svn: 43343

llvm-svn: 43342

Use NVT rather than looking it up, since we have
it to hand.

llvm-svn: 43341

llvm-svn: 43340