This could happen when trying to use a value that had been eliminated after dead
code elimination and folding loads.

llvm-svn: 130597

llvm-svn: 130596

that library has never been in the SDK. Fortunately, it shouldn't be necessary,
since that library was also removed in 10.6.

llvm-svn: 130595

to the linker.
 - Only do this explicitly with the argument for now, the linker will need to
   explicitly add support for this.

llvm-svn: 130594

-mios-simulator-version-min.

llvm-svn: 130593

update -mios-simulator-version-min to set it.

llvm-svn: 130592

and associated deployment target environment variable.

llvm-svn: 130591

llvm-svn: 130589

llvm-svn: 130588

the final assembly. It is the same technique used when targeting
assemblers that don't support .loc.

llvm-svn: 130587

llvm-svn: 130586

llvm-svn: 130585

llvm-svn: 130583

llvm-svn: 130582

llvm-svn: 130581

llvm-svn: 130577

llvm-svn: 130576

llvm-svn: 130575

llvm-svn: 130574

Add a couple of assertions to make sure the bitfields can fit the value assigned to them. No functionality change.

llvm-svn: 130573

llvm-svn: 130570

llvm-svn: 130569

llvm-svn: 130568

llvm-svn: 130567

simulator wants to use it.

llvm-svn: 130566

interface.

Added a quick way to set the platform though the SBDebugger interface. I will
actually an a SBPlatform support soon, but for now this will do.

ConnectionFileDescriptor can be passed a url formatted as: "fd://<fd>" where
<fd> is a file descriptor in the current process. This is handy if you have
services, deamons, or other tools that can spawn processes and give you a
file handle.

llvm-svn: 130565

llvm-svn: 130564

llvm-svn: 130562

llvm-svn: 130561

Make FastEmit_ri_ try a bit harder to succeed for supported operations; FastEmit_i can fail for non-Thumb2 ARM.  Makes ARMSimplifyAddress work correctly, and reduces the number of fast-isel bailouts on non-Thumb ARM.

llvm-svn: 130560

Adjust test/Analysis/retain-release.m to also test the retain/release checker in Objective-C++ mode.

llvm-svn: 130559

llvm-svn: 130558

llvm-svn: 130557

emulate instruction classes.

llvm-svn: 130556

Radar 9333566.  Patch by Chad Rosier!

llvm-svn: 130554

llvm-svn: 130552

llvm-svn: 130551

llvm-svn: 130550

if it ever did it needs the def machinery.

llvm-svn: 130549

Filter out pattterns from the FastISel emitter which it doesn't actually know how to handle.  No significant functionality change at the moment, but it's necessary for some changes I'm planning.

llvm-svn: 130547