dumping facility to produce useful output.

llvm-svn: 14492

llvm-svn: 14491

llvm-svn: 14490

the bcreader if one is supplied to the bytecode reader's interface
functions.

llvm-svn: 14489

Adjust comments
Make handlers for constants provide useful information.

llvm-svn: 14488

Allow analysis to return the module created by the bcreader.

llvm-svn: 14487

llvm-svn: 14483

llvm-svn: 14482

* Adjust epilogue restore sequence to match the PowerPC documentation

llvm-svn: 14480

llvm-svn: 14479

llvm-svn: 14478

is a bug that should be fixed in the code generator, not papered over with
the simplifycfg pass.  Eliminating this makes bugpoint much more useful

llvm-svn: 14477

this is a bug, and should be fixed.

llvm-svn: 14476

llvm-svn: 14475

llvm-svn: 14474

float as a truncation by going through memory.  This truncation was being
skipped, which caused 175.vpr to fail after aggressive register promotion.

llvm-svn: 14473

llvm-svn: 14472

llvm-svn: 14471

llvm-svn: 14470

llvm-svn: 14469

llvm-svn: 14468

resolved by the static linker.

llvm-svn: 14467

will cause an infinite loop.  The link bit is only used for calling functions.

llvm-svn: 14466

llvm-svn: 14465

llvm-svn: 14464

llvm-svn: 14463

still overly conservative and uses very simple data structures, but it is a
start, and allows elimination of a lot of loads.

llvm-svn: 14462

llvm-svn: 14461

llvm-svn: 14460

llvm-svn: 14459

llvm-svn: 14458

and are a maintenence burden.  Nuke nuke nuke

llvm-svn: 14457

llvm-svn: 14456

llvm-svn: 14455

llvm-svn: 14454

llvm-svn: 14452

llvm-svn: 14451

llvm-svn: 14450

llvm-svn: 14449

llvm-svn: 14448