llvm-svn: 23579

llvm-svn: 23578

These are used to represent float and double values, and the two regclasses
contain the same physical registers.

llvm-svn: 23577

llvm-svn: 23575

llvm-svn: 23574

2. Printing node groups when displaying nodes.

llvm-svn: 23573

llvm-svn: 23572

llvm-svn: 23571

llvm-svn: 23569

2. Added node groups to handle flagged nodes.

3. Started weaning simple scheduling off existing emitter.

llvm-svn: 23566

llvm-svn: 23564

trim down the target info structs now that we have a preferred spill register class for each callee save register

Why is V9 maintaining these tables manually? ugh!

llvm-svn: 23561

llvm-svn: 23559

llvm-svn: 23558

llvm-svn: 23557

class into the spill/reload methods.  Targets can now rely on that argument.

llvm-svn: 23556

llvm-svn: 23554

llvm-svn: 23552

as callee save.  They can never be generated by the compiler.

llvm-svn: 23551

llvm-svn: 23544

llvm-svn: 23539

llvm-svn: 23538

llvm-svn: 23537

code.  PrologEpilogInserter hasn't been updated yet though, so targets cannot
use this info.

llvm-svn: 23536

llvm-svn: 23534

llvm-svn: 23533

llvm-svn: 23532

llvm-svn: 23531

llvm-svn: 23530

llvm-svn: 23528

now inverts commuted versions of ANDC/ORC with the current .td file.

llvm-svn: 23527

LowerInvoke/2005-08-03-InvokeWithPHI.ll

llvm-svn: 23525

llvm-svn: 23524

The Pattern isel has some strange memory corruption issues going on. :(

This should have been converted over anyway, but it got forgotten somehow
when switching to the dag isel.

llvm-svn: 23523

llvm-svn: 23522

bringing the LLC time down to the CBE time.

llvm-svn: 23521

llvm-svn: 23519

llvm-svn: 23517

llvm-svn: 23516

ReplaceAllUsesWith does not replace scalars SDOperand floating around on
the stack, permitting things to be selected multiple times.

llvm-svn: 23515