Add HasAVX1Only predicate and use it for patterns that have an AVX1 instruction and an AVX2 instruction rather than relying on AddedComplexity.

llvm-svn: 162654

Reviewed offline by chandlerc.

llvm-svn: 162623

llvm-svn: 162622

ARMConstantIslandPass expects this instruction to stay in the same basic
block as the jump table branch.

llvm-svn: 162615

It's not clear that they should be marked as such, but tbb formation
fails if t2LEApcrelJT is hoisted of of a loop.

This doesn't change the flags on these instructions,
UnmodeledSideEffects was already inferred from the missing pattern.

llvm-svn: 162603

The ARM BL and BLX instructions don't have predicate operands, but the
thumb variants tBL and tBLX do.

The argument registers should be added as implicit uses.

llvm-svn: 162593

There is special magic happening when returning floating point values on
the x87 stack. The RET instructions get extra f80 operands.

llvm-svn: 162592

llvm-svn: 162589

second operand is MipsISD::GPRel.

llvm-svn: 162584

In collaboration with Adhemerval Zanella.

llvm-svn: 162562

llvm-svn: 162558

llvm-svn: 162557

llvm-svn: 162556

llvm-svn: 162534

llvm-svn: 162520

They were inserted to silence TableGen's warning about
redundant properties. That warning is now gone.

llvm-svn: 162517

llvm-svn: 162515

llvm-svn: 162514

No test case, this is a generalization of r160260.

llvm-svn: 162485

llvm-svn: 162454

llvm-svn: 162428

llvm-svn: 162426

the temporary register that was used to load the immediate. Currently, it always
returns register $at, but this will change if, in the future, we decide to use 
another register.

No changes in functionality.

llvm-svn: 162417

Mips16RegisterInfo/MipsSERegisterInfo. 

No changes in functionality.

llvm-svn: 162413

Assertion failed: (Start.isValid() == End.isValid() && "Start and end should 
either both be valid or both be invalid!")

when parsing inline asm.  SMLoc assumes that the first char * in the source is
invalid.  However, when parsing an inline asm the mnemonic is at this location.
I don't want to change SMLoc, so use a trivial workaround.

llvm-svn: 162381

llvm-svn: 162362

Add a getName function to MachineFunction. Use it in places that previously did getFunction()->getName(). Remove includes of Function.h that are no longer needed.

llvm-svn: 162347

Don't cache the MBB in the class. Its only used by one function. Change a for loop over operands to use unsigned instead of int.

llvm-svn: 162344

llvm-svn: 162342

to prevent it from being clobbered. mips uses $gp to access small data section.

This bug was originally reported by Carl Norum.

llvm-svn: 162340

default.

Patch by Carl Norum.

llvm-svn: 162339

within the codegen EK_GPRel64BlockAddress. This was not 
supported for direct object output and resulted in an assertion.

This change adds support for EK_GPRel64BlockAddress for 
direct object.

One fallout from this is to turn on rela relocations 
for mips64 to match gas.

llvm-svn: 162334

Patch by Weiming Zhao <weimingz@codeaurora.org>.

llvm-svn: 162329

no cost to using memcpy here: the fixed code is optimized by LLVM to perfect
machine code.

llvm-svn: 162311

llvm-svn: 162306

this is the index of the operand that failed to match.

Note: This may cause a buildbot failure due to an API mismatch in clang.  Should
recover with my next commit to clang.

llvm-svn: 162295

llvm-svn: 162270

llvm-svn: 162267

llvm-svn: 162264

llvm-svn: 162263