T's that are consequtively in memory.

llvm-svn: 148463

llvm-svn: 148462

It is disabled by default, but can be enabled to track down shared pointer 
cycles.

llvm-svn: 148461

be fetched too many times and the DisassemblerLLVM was appending to strings
when the opcode, mnemonic and comment accessors were called multiple times
and if any of the strings were empty.

Also fixed the test suite failures from recent Objective C modifications.

llvm-svn: 148460

llvm-svn: 148459

for each ObjCInterfaceDecl was imposing performance
penalties for Objective-C apps.  Instead, we now use
the normal function query mechanisms, which use the
relevant accelerator tables.

This fix also includes some modifications to the
SymbolFile which allow us to find Objective-C methods
and report their Clang Decls correctly.

llvm-svn: 148457

llvm-svn: 148456

llvm-svn: 148455

llvm-svn: 148454

Added methods to get the live range immediately before a given slot. Intended to parallel the getVNInfoBefore method.

llvm-svn: 148453

Change CheckVectorLogicalOperands to pass params by ref.
Add another test case.

llvm-svn: 148452

llvm-svn: 148451

objects.

llvm-svn: 148450

llvm-svn: 148445

  to instruction right after the last instruction in the bundle.
- Add a finalizeBundle() variant that doesn't specify LastMI. Instead, the code
  will find the last instruction in the bundle by following the 'InsideBundle'
  marker. This is useful in case bundles are formed early (i.e. during MI
  scheduling) but finalized later (i.e. after register allocator has finished
  rewriting virtual registers with physical registers).

llvm-svn: 148444

llvm-svn: 148442

llvm-svn: 148441

llvm-svn: 148440

values and non-type template arguments of integral and enumeration types.

This change causes some legal C++98 code to no longer compile in C++11 mode, by
enforcing the C++11 rule that narrowing integral conversions are not permitted
in the final implicit conversion sequence for the above cases.

llvm-svn: 148439

It adds register mask operands to x86 call instructions.  Once all the
backend passes support register mask operands, this will be permanently
enabled.

llvm-svn: 148438

This is similar to implicit register operands.  MC doesn't understand
register liveness and call clobbers.

llvm-svn: 148437

This SelectionDAG node will be attached to call nodes by LowerCall(),
and eventually becomes a MO_RegisterMask MachineOperand on the
MachineInstr representing the call instruction.

LowerCall() will attach a register mask that depends on the calling
convention.

llvm-svn: 148436

objective C class names when extracting the class name, selector and
name without category for objective C full class and instance method
names.

llvm-svn: 148435

llvm-svn: 148434

Change the error when a '+=' follows a declaration to suggest a fixit to '=' instead of just suggesting a ';'.

Old error:
plusequaldeclare1.cc:3:8: error: expected ';' at end of declaration
  int x += 6;
       ^
       ;

New error:
plusequaldeclare1.cc:3:9: error: invalid '+=' at end of declaration; did you
      mean '='?
  int x += 6;
        ^~
        =

llvm-svn: 148433

Explicit pc-relative syntax. For example, "ldrb r2, [pc, #-22]".

rdar://10250964

llvm-svn: 148432

llvm-svn: 148431

deprecated usage of 'isa'. // rdar://8290002

llvm-svn: 148430

llvm-svn: 148427

where we grabbed the variable list size from the wrong list (we needed it
from "args" and we were getting it from "variable_list_sp").

llvm-svn: 148425

If the fixup is out of range for the Thumb1 instruction, relax it
to the Thumb2 encoding instead.

rdar://10711829

llvm-svn: 148424

If the two fragments are in the same Atom, then the difference
expression is resolvable at compile time. Previously we were checking
that they were in the same fragment, but that breaks down in the
presence of instruction relaxation which has multiple fragments in the
same atom.

rdar://10711829

llvm-svn: 148423

llvm-svn: 148422

Includes tests highlighting the cases where accuracy has improved
(there is one call that does no filtering beyond selecting the set
of allowed keywords, and one call that only triggers for ObjC code
for which a test by someone who knows ObjC would be welcome). Also
fixes a small typo in one of the suggestion messages, and drops a
malformed "expected-note" for a suggestion that did not occur even
when the malformed note was committed as r145930.

llvm-svn: 148420

llvm-svn: 148419

llvm-svn: 148418

I've see cases where there are lingering processes ("hello_world") staying around and the
test_with_dsym_and_attach_to_process_with_name_api() test case just hangs.

llvm-svn: 148417

of recognizing them by name.

llvm-svn: 148416

llvm-svn: 148415

much smarter by extracting search results more efficiently and by properly obeying the 
must_be_implementation bool in the SymbolFileDWARF::FindCompleteObjCDefinitionTypeForDIE()
function.

llvm-svn: 148413