llvm-svn: 113479

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: 113445

llvm-svn: 113442

llvm-svn: 113440

Relax the "don't unroll loops containing calls" rule.  Instead, when a loop contains a call, lower the
unrolling threshold to the optimize-for-size threshold.  Basically, for loops containing calls, unrolling
can still be profitable as long as the loop is REALLY small.

llvm-svn: 113439

llvm-svn: 113436

llvm-svn: 113435

llvm-svn: 113427

llvm-svn: 113426

Generalize instcombine's support for combining multiple bit checks into a single test.  Patch by Dirk Steinke!

llvm-svn: 113423

llvm-svn: 113422

llvm-svn: 113420

llvm-svn: 113417

llvm-svn: 113411

llvm-svn: 113409

llvm-svn: 113406

llvm-svn: 113405

llvm-svn: 113401

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

llvm-svn: 113399

llvm-svn: 113398

llvm-svn: 113395

pointer was intended. rdar://8401980

llvm-svn: 113394

llvm-svn: 113393

llvm-svn: 113392

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: 113386

llvm-svn: 113385

2-phase build of llvm and llvm-gcc, similar to what the buildbots do, and runs
the regression testsuite.

Things to do:

- Work out some bugs with llvm-gcc flags.
- Not all platforms support ObjC.
- Run the test-suite.

llvm-svn: 113382

so that it can access them.  These are not intended to be externally accessible APIs.

llvm-svn: 113380