Patch by Vladimir Medic. 

llvm-svn: 154935

llvm-svn: 154921

llvm-svn: 154915

llvm-svn: 154907

instructions with writebacks. And add test a case for all opcodes handed by
DecodeVLD2DupInstruction() in ARMDisassembler.cpp .

llvm-svn: 154884

rdar://11252521

llvm-svn: 154875

during Post RA scheduling in X86,
until the X86 target is changed to properly set up
post RA liveness.

llvm-svn: 154874

rdar://11252521

llvm-svn: 154862

llvm-svn: 154845

llvm-svn: 154841

rdar://11252521

llvm-svn: 154840

llvm-svn: 154838

rdar://11252521

llvm-svn: 154832

llvm-svn: 154829

llvm-svn: 154801

Change type profile for vpermv back to using operand type for the mask argument to match intrinsic behavior. Add a bitcast to the lowering code to convert mask from v8i32 to v8f32 for vpermps.

llvm-svn: 154798

Flip the arguments when converting vpermd/vpermps intrinsics into instructions. The intrinsic has the mask as the last operand, but the instruction has it as the second.

llvm-svn: 154797

llvm-svn: 154782

llvm-svn: 154781

Spacing fixes and 80 column fixes. Use 0 instead of 0x80 for undef indices in vpermps/vpermd. Hardware only looks at lower 3-bits.

llvm-svn: 154780

llvm-svn: 154778

Use non-vex instructions for SSE4.

llvm-svn: 154770

As an example, attach range info to the "invalid instruction" message:

$ clang -arch arm -c asm.c
asm.c:2:11: error: invalid instruction
  __asm__("foo r0");
          ^
<inline asm>:1:2: note: instantiated into assembly here
        foo r0
        ^~~

llvm-svn: 154765

llvm-svn: 154761

llvm-svn: 154759

llvm-svn: 154758

llvm-svn: 154705

llvm-svn: 154703

llvm-svn: 154696

llvm-svn: 154695

llvm-svn: 154689

targets so if the branch target has the high bit set it does not get printed as:
	 beq     0xffffffff8008c404

llvm-svn: 154685

Silence various build warnings from Hexagon backend that show up in release builds. Mostly converting 'assert(0)' to 'llvm_unreachable' to silence warnings about missing returns. Also fold some variable declarations into asserts to prevent the variables from being unused in release builds.

llvm-svn: 154660

symbolic operands added when using the C disassembler API.

llvm-svn: 154628

llvm-svn: 154622

llvm-svn: 154620

llvm-svn: 154616

Generalize r153635 to deal with TokenFactor chains; also clean up the logic and fix the tests. rdar://11069732, rdar://11236106

llvm-svn: 154604

llvm-svn: 154597

llvm-svn: 154588