LocalRewriter::runOnMachineFunction uses this information to mark dead spill
slots.

This means that InlineSpiller now also works for functions that spill.

llvm-svn: 107302

Make both old and new versions of reference binding use the new classification functions, and updated them for N3092.

llvm-svn: 107301

llvm-svn: 107300

type so that it actually complains about the element type itself.

llvm-svn: 107299

nsw and nuw flags from IR Instructions. On further consideration,
this isn't valid.

llvm-svn: 107298

llvm-svn: 107297

union whose first field has integral vector type. Also, clean up this
diagnostic a bit. Thanks to Eli for spotting this change in semantics
last week.

llvm-svn: 107296

this could break something (but doesn't seem to).

llvm-svn: 107295

llvm-svn: 107294

llvm-svn: 107293

llvm-svn: 107292

header trimming (needed for std::uninitialized_copy).

llvm-svn: 107291

llvm-svn: 107290

rewriting a c-style cast expression in statement printer.
Fixes radar 8143056.

llvm-svn: 107289

Add functions to look up debugger by id
Add global variable to lldb python module, to hold debugger id
Modify embedded Python interpreter to update the global variable with the
 id of its current debugger.
Modify the char ** typemap definition in lldb.swig to accept 'None' (for NULL)
 as a valid value.

The point of all this is so that, when you drop into the embedded interpreter
from the command interpreter (or when doing Python-based breakpoint commands),
there is a way for the Python side to find/get the correct debugger
instance ( by checking debugger_unique_id, then calling 
SBDebugger::FindDebuggerWithID  on it).

llvm-svn: 107287

llvm-svn: 107286

replaced by a bigger array in SmallPtrSet (by overridding it), instead just use a
pointer to the start of the storage, and have SmallPtrSet pass in the value to use.
This has the disadvantage that SmallPtrSet becomes bigger by one pointer.  It has
the advantage that it no longer uses tricky C++ rules, and is clearly correct while
I'm not sure the previous version was.  This was inspired by g++-4.6 pointing out
that SmallPtrSetImpl was writing off the end of SmallArray, which it was.  Since
SmallArray is replaced with a bigger array in SmallPtrSet, the write was still to
valid memory.  But it was writing off the end of the declared array type - sounds
kind of dubious to me, like it sounded dubious to g++-4.6.  Maybe g++-4.6 is wrong
and this construct is perfectly valid and correctly compiled by all compilers, but
I think it is better to avoid the whole can of worms by avoiding this construct.

llvm-svn: 107285

llvm-svn: 107282

llvm-svn: 107281

llvm-svn: 107280

llvm-svn: 107279

llvm-svn: 107278

llvm-svn: 107277

llvm-svn: 107276

llvm-svn: 107275

As a bonus, fix the warning for || and && operators; it was emitted even if one of the operands had side effects, e.g:

x || test_logical_foo1();

emitted a bogus "expression result unused" for 'x'.

llvm-svn: 107274

llvm-svn: 107273

llvm-svn: 107272

llvm-svn: 107271

llvm-svn: 107270

llvm-svn: 107269

llvm-svn: 107268

llvm-svn: 107267

llvm-svn: 107266

llvm-svn: 107265

doesn't mangle array parameters right), but I think that should be fixed
in Sema (Doug, John, what do you think?).

Also, stub out the remaining mangleType() routines.

llvm-svn: 107264

Correctly implement the CheckerVisit optimization introduced in r106884, but this time actually used the cached checker list when calling back to Checker visit methods.  This reduces the analysis time for sqlite3.c by 8%.

llvm-svn: 107259

llvm-svn: 107258

llvm-svn: 107257

the old one instead of replacing it, to be more precise.

llvm-svn: 107256