UnitTests for building all the unit tests.

llvm-svn: 117545

llvm-svn: 117544

llvm-svn: 117543

llvm-svn: 117541

Switch case IDs conflict between chained PCHs; since there is no need to be global, make them local to a decl.

llvm-svn: 117540

in the scope checker.  With that done, turn an indirect goto into a
protected scope into a hard error;  otherwise IR generation has to start
worrying about declarations not dominating their scopes, as exemplified
in PR8473.

If this really affects anyone, I can probably adjust this to only hard-error
on possible indirect gotos into VLA scopes rather than arbitrary scopes.
But we'll see how people cope with the aggressive change on the marginal
feature.

llvm-svn: 117539

llvm-svn: 117538

first one if the redeclaration comes from a friend decl.

llvm-svn: 117537

meaning we need to rewrite its name lookup table in a chained PCH.

llvm-svn: 117536

llvm-svn: 117535

llvm-svn: 117534

llvm-svn: 117533

and it's too much trouble to push for.  Fixes PR8478.

llvm-svn: 117532

llvm-svn: 117531

I'll work with Jim, Owen, and Bill on an alternative testing strategy until
the assembly parser is available.

llvm-svn: 117530

test/Transforms/SimplifyLibCalls/floor.ll: Mark as XFAIL:win32 due to lack of nearbyintf on MSVC. [PR8466]

llvm-svn: 117529

Thanks to Yuri Gribov and Vladimir Kirillov!
*BSD(s) have environ(7) in CRT startup and cannot resolve "environ" at linking llvm.so.
environ(7) is used inlib/System/Unix/Program.inc.

llvm-svn: 117528

attribute.

Part of rdar://problem/8595231

llvm-svn: 117526

llvm-svn: 117525

is that we need more information to decide the exact conditions for whether
one ObjCObjectPointer is an acceptable return/parameter override for another,
so we're going to disable that entire class of warning for now.  The
"forward developement" warning category, -Wmethod-signatures, can receive
unrestricted feature work, and when we're happy with how it acts, we'll
turn it on by default.

This is a pretty conservative change, and nobody's totally content with it.

llvm-svn: 117524

doesn't mean that you can't get a .o file.  Apparently
this is confusing :)

llvm-svn: 117523

llvm-svn: 117522

Don't warn about unamed bitfield ivars in the ObjCUnusedIvarsChecker.  Fixes <rdar://problem/8481311>.

llvm-svn: 117521

llvm-svn: 117520

- For now, loads of [r, r] addressing mode is the same as the
  [r, r lsl/lsr/asr #] variants. ARMBaseInstrInfo::getOperandLatency() should
  identify the former case and reduce the output latency by 1.
- Also identify [r, r << 2] case. This special form of shifter addressing mode
  is "free".

llvm-svn: 117519

by the number of defs first for it to match the instruction itinerary.

llvm-svn: 117518

llvm-svn: 117517

variables by name. It was accidentally getting all the globals
for the compile unit that contained the global variable named
NAME.

llvm-svn: 117516

llvm-svn: 117515

Bruno, please review, but I'm pretty sure this is right.
Patch by Alex Mac!

llvm-svn: 117514

llvm-svn: 117513

llvm-svn: 117512

llvm-svn: 117511

llvm-svn: 117510

complex load / store addressing mode) when they have higher cost and
when they have more than one use.

llvm-svn: 117509

No aliasing is needed, these work as given in the BE.

llvm-svn: 117508

Radar 8595129

llvm-svn: 117507

Putting r117193 back except for the compile time cost. Rather than assuming fallthroughs uses all registers, just gather the union of all successor liveins.

llvm-svn: 117506

the LDR instructions have. This makes the literal/register forms of the
instructions explicit and allows us to assign scheduling itineraries
appropriately. rdar://8477752

llvm-svn: 117505

small tweaks to reflect statements of what really ever shipped.  ABI is, and has been, accurate for what we ship.

llvm-svn: 117504