llvm-svn: 104418

short name of the tool in use, instead of the name of the action that created
the command. The practical impact is we now get:
  clang: error: clang frontend command failed due to signal 6 (use -v to see invocation)
instead of:
  clang: error: assembler command failed due to signal 6 (use -v to see invocation)
when clang crashes on a job that uses the integrated assembler.

llvm-svn: 104417

llvm-svn: 104416

copying VFP subregs.  This exposed a bunch of dead code in the *spill-q.ll
tests, so I tweaked those tests to keep that code from being optimized away.
Radar 7872877.

llvm-svn: 104415

llvm-svn: 104414

llvm-svn: 104413

llvm-svn: 104412

llvm-svn: 104411

llvm-svn: 104410

the required "template" keyword, using the same heuristics we do for
dependent template names in member access expressions, e.g.,

test/SemaTemplate/dependent-template-recover.cpp:11:8: error: use 'template'
      keyword to treat 'getAs' as a dependent template name
    T::getAs<U>();
       ^
       template 

Fixes PR5404.

llvm-svn: 104409

Evan please verify!

llvm-svn: 104408

for variable arguments list methods. (radar 8006060).

llvm-svn: 104407

that is missing the 'template' keyword, e.g., 

  t->getAs<T>()

where getAs is a member of an unknown specialization. C++ requires
that we treat "getAs" as a value, but that would fail to parse since T
is the name of a type. We would then fail at the '>', since a type
cannot be followed by a '>'.

This is a very common error for C++ programmers to make, especially
since GCC occasionally allows it when it shouldn't (as does Visual
C++). So, when we are in this case, we use tentative parsing to see if
the tokens starting at "<" can only be parsed as a template argument
list. If so, we produce a diagnostic with a fix-it that states that
the 'template' keyword is needed:

test/SemaTemplate/dependent-template-recover.cpp:5:8: error: 'template' keyword
      is required to treat 'getAs' as a dependent template name
    t->getAs<T>();
       ^
       template 

This is just a start of this patch; I'd like to apply the same
approach to everywhere that a template-id with dependent template name
can be parsed.

llvm-svn: 104406

llvm-svn: 104404

whitespace at the end of lines since I'm already touching the whole file
anyways.

llvm-svn: 104403

llvm-svn: 104396

llvm-svn: 104394

llvm-svn: 104392

llvm-svn: 104391

llvm-svn: 104390

in the ASTs.  Fixes <rdar://problem/8015556>.

llvm-svn: 104389

in the Objective-C memory checker.

llvm-svn: 104388

Rename CodeGenFunction::EmitMemSetToZero to EmitNullInitialization. Handle setting null data member pointers correctly. Fixes PR7139.

llvm-svn: 104387

be sure to merge its parameter scope with its parent's scope. Fixes
PR7184.

llvm-svn: 104386

Allow machine cse to cse instructions which define physical registers. Controlled by option -machine-cse-phys-defs.

llvm-svn: 104385

llvm-svn: 104383

llvm-svn: 104382

llvm-svn: 104381

so that it will continue to test what it was meant to test when I commit a
separate change for better support of BUILD_VECTOR and VECTOR_SHUFFLE for Neon.
Fix a DAG combiner crash exposed by this test change.

llvm-svn: 104380

llvm-svn: 104379

now done and no more patches to it will be accepted.

llvm-svn: 104378

that are aliases of the specified register.
- Rename modifiesRegister to definesRegister since it's looking a def of the
specific register or one of its super-registers. It's not looking for def of a
sub-register or alias that could change the specified register.
- Added modifiesRegister to look for defs of aliases.

llvm-svn: 104377

Fixes <rdar://problem/7987650>.

llvm-svn: 104376

within the increment code of a for loop.

llvm-svn: 104375

CXXBasePaths::isAmbiguous(), rather than just asserting that we have a
canonical type. Fixes PR7176.

llvm-svn: 104374

Steven Watanabe!

llvm-svn: 104373

reads or writes a register.

This takes partial redefines and undef uses into account.

Don't actually use it yet. That caused miscompiles.

llvm-svn: 104372

llvm-svn: 104371

llvm-svn: 104338

llvm-svn: 104337