llvm-svn: 113508

llvm-svn: 113501

llvm-svn: 113478

the VST pseudos.  The VLD/VST scheduling still needs work (see pr6722), but
at least we shouldn't confuse the loads with the stores.

llvm-svn: 113473

llvm-svn: 113463

uses MMX, even if it also uses other things) from InstrSSE
into InstrMMX.  No (intended) functional change.

llvm-svn: 113462

llvm-svn: 113461

llvm-svn: 113459

operand from the pseudo instruction to the new instruction as an implicit use.
This will preserve any other flags (e.g., kill) on the operand.

llvm-svn: 113456

llvm-svn: 113455

for integer and fp constants. Implement todo to use vfp3 instructions
to materialize easy constants if we can.

llvm-svn: 113453

For VLD3/VLD4 with double-spaced registers, add the implicit use of the
super register for both the instruction loading the even registers and the
instruction loading the odd registers.

llvm-svn: 113452

llvm-svn: 113442

llvm-svn: 113440

llvm-svn: 113436

llvm-svn: 113435

llvm-svn: 113427

llvm-svn: 113426

llvm-svn: 113422

llvm-svn: 113420

llvm-svn: 113417

llvm-svn: 113409

llvm-svn: 113406

Re-running some nightly testers w/ it enabled to verify.

llvm-svn: 113399

pointer was intended. rdar://8401980

llvm-svn: 113394

Omission of memory form of PI2PD is intentional; this
does not use an MMX register and does not put the chip
into MMX mode (PI2PS, oddly enough, does).
Operands of PI2PS follow the gcc builtin, not Intel.

llvm-svn: 113388

llvm-svn: 113387

llvm-svn: 113378

nodes to emit shuffles and don't do isel mask matching anymore.
- Add the selection of the remaining shuffle opcode (movddup)
- Introduce two new functions to "recognize" where we may get
potential folds and add several comments to them explaining why
they are not yet in the desidered shape.
- Add more patterns to fallback the case where we select
a specific shuffle opcode as if it could fold a load, but it
can't, so remap to a valid instruction.
- Add a couple of FIXMEs to address in the following days once
there's a good solution to the current folding problem.

llvm-svn: 113369

option to disable base pointer usage, pay attention to it when deciding
if we can realign (if no base pointer and VLAs, we can't).

llvm-svn: 113366

llvm-svn: 113365

Some cases of lowering to rotate were miscompiled.

llvm-svn: 113355

llvm-svn: 113352

llvm-svn: 113350

fixing rdar://8403974

llvm-svn: 113349

implementing rdar://8033482 and PR7254.

llvm-svn: 113348

implementation's job to check for and lex the EndOfStatement
marker.

llvm-svn: 113347

Add this to the mc assembler, fixing PR8061

llvm-svn: 113346

ARM/Disassembler: Fix definitions incompatible(unsigned and uint32_t) to Cygwin-1.5, following up to r113255.

llvm-svn: 113345

rdar://8061602

llvm-svn: 113343