Also, add support for 32-bit x86 Debian sid.

llvm-svn: 97347

the opcode name.  This gives the optimizer more semantic info.

llvm-svn: 97346

but codegen'd differently.  This really wanted to use some
sort of subreg to get the low 4 bytes of the G8RC register
or something.  However, it's invalid and nothing is testing
it, so I'm just zapping the bogosity.

llvm-svn: 97345

llvm-svn: 97344

llvm-svn: 97342

Enable the new vtable layout code for vtables that aren't construction vtables. (This doesn't mean that we emit LLVM IR using it yet, it just means that it's running and hopefully not crashing or asserting).

llvm-svn: 97341

llvm-svn: 97340

llvm-svn: 97339

llvm-svn: 97338

llvm-svn: 97336

llvm-svn: 97334

llvm-svn: 97333

XFAIL this for now. I have no idea why this test is failing on some machines. Looks like some sort of whitespace issue in FileCheck.

llvm-svn: 97332

llvm-svn: 97331

llvm-svn: 97330

llvm-svn: 97329

llvm-svn: 97328

llvm-svn: 97327

Stub out more of the 'this' pointer adjustment fixes I've been planning. Start using a set vector for primary bases so they will be ordered.

llvm-svn: 97326

llvm-svn: 97324

llvm-svn: 97323

returns a StringRef. Use it to simplify some repetitive code.

llvm-svn: 97322

doing printf format string checking.  This is a recent regression.

llvm-svn: 97318

dissatisfying hack.  TODO: Improve it. :)

llvm-svn: 97317

llvm-svn: 97316

llvm-svn: 97315

with getType() == MVT::i32 etc.  Teach it that two different
integer constants are contradictory.  This cuts 1K off the X86
table, down to 98k

llvm-svn: 97314

llvm-svn: 97313

predicates.  For example if we have:

Scope:
  CheckType i32
    ABC
  CheckType f32
    DEF
  CheckType i32
    GHI

Then we know that we can transform this into:
Scope:
  CheckType i32
    Scope
      ABC
      GHI
  CheckType f32
    DEF

This reorders the check for the 'GHI' predicate above
the check for the 'DEF' predidate.  However it is safe to do this
in this situation because we know that a node cannot have both an
i32 and f32 type.

We're now doing more factoring that the old isel did.

llvm-svn: 97312

llvm-svn: 97311

llvm-svn: 97310

llvm-svn: 97309

llvm-svn: 97308

respects -debug-only=something-else.

llvm-svn: 97307

Fix another vtable layout bug; we weren't looking hard enough for overriden functions when determining if an overrider will ever be used.

llvm-svn: 97306

as deeply into the pattern as we can get away with.  In pratice, this 
means "all the way to to the emitter code, but not across 
ComplexPatterns".  This substantially increases the amount of factoring
we get.

llvm-svn: 97305

llvm-svn: 97304

Fix a bug where we were generating an unnecessary vtable for a virtual base that's already a primary virtual base.

llvm-svn: 97303

llvm-svn: 97300

end-of-line source location when given a column number beyond the
length of the line, or an end-of-file source location when given a
line number beyond the length of the file. Previously, we would return
an invalid location.

llvm-svn: 97299