llvm-svn: 135621

llvm-svn: 135619

Move common definitions for ARM and Thumb2 into ARMInstrFormats.td and rename
them to be a bit more descriptive that they're for the PKH instructions.

llvm-svn: 135617

The shift type is implied by the instruction (PKHBT vs. PKHTB) and so shouldn't
be also encoded as part of the shift value immediate. Otherwise we're able to
represent invalid instructions, plus it needlessly complicates the
representation. Preparatory work for asm parsing of these instructions.

llvm-svn: 135616

llvm-svn: 135615

including the fully preprocessed source file(s) and command line arguments.  The 
developer is asked to attach this diagnostic information to a bug report.

llvm-svn: 135614

llvm-svn: 135613

llvm-svn: 135612

There is still a bit more refactoring left to do in Targets. But we are now very
close to fixing all the layering issues in MC.

llvm-svn: 135611

llvm-svn: 135610

llvm-svn: 135609

- Not great yet, but it's a start.
- Requires an object file with a symbol table. (I really want to fix this, but it'll need a whole new algorithm)
- ELF and COFF won't work at the moment due to libObject shortcomings.

To try it out run
$ llvm-objdump -d --cfg foo.o

This will create a graphviz file for every symbol in the object file's text section containing a CFG.

llvm-svn: 135608

llvm-svn: 135607

llvm-svn: 135606

llvm-svn: 135605

x86_64-pc-win32-macho is used in conjunction with -no-integrated-as go ahead and
use the Darwin system assembler.
rdar://9785470

llvm-svn: 135604

llvm-svn: 135602

llvm-svn: 135601

llvm-svn: 135600

llvm-svn: 135599

of Apple gcc build which produces wrong namespace for std::string in debug info.

llvm-svn: 135597

Correctly handle 's' bit and predication suffices. Add parsing and encoding
tests.

llvm-svn: 135596

llvm-svn: 135595

This should fix the spurious buildbot errors.

llvm-svn: 135594

fails because of lifetime differences of parameter and argument type.
// rdar://9790531

llvm-svn: 135593

llvm-svn: 135592

llvm-svn: 135591

llvm-svn: 135590

llvm-svn: 135587

llvm-svn: 135586

llvm-svn: 135585

llvm-svn: 135584

llvm-svn: 135581

- Introduce JITDefault code model. This tells targets to set different default
  code model for JIT. This eliminates the ugly hack in TargetMachine where
  code model is changed after construction.

llvm-svn: 135580

away (since it comes in through Casting.h).  This will have to wait for another
day when I'm unmotivated though, or someone else to pick it up :)

llvm-svn: 135579

llvm-svn: 135578

llvm-svn: 135577

some common llvm types: stringref and smallvector.  This cleans up the codebase
quite a bit.

llvm-svn: 135576

llvm-svn: 135575

clang namespace.  There are a number of LLVM types that are used pervasively
and it doesn't make sense to keep qualifying them.  Start with casting
operators.

llvm-svn: 135574