computation, and some cosmetics.

llvm-svn: 82660

llvm-svn: 82658

llvm-svn: 82657

llvm-svn: 82656

llvm-svn: 82655

is also the name of their type, as declarations like "EVT EVT" look
really odd.

llvm-svn: 82654

llvm-svn: 82653

The machine code verifier did not check for explicit operands correctly. It
used MachineInstr::getNumExplicitOperands, but that method may cheat and use
the declared count in the TargetInstrDesc.

Now we check the explicit operands one at a time in visitMachineOperand.

llvm-svn: 82652

default implementation.  Update comment on the default version, which made it
sound like most targets override it.  Currently only X86 and SystemZ override
this method.

llvm-svn: 82651

llvm-svn: 82648

llvm-svn: 82647

This fixes PR5031. Unfortunately, there is no small testcase :(

llvm-svn: 82643

llvm-svn: 82641

llvm-svn: 82638

llvm-svn: 82637

llvm-svn: 82635

same effect that "host-only" used to have, but can be combined with other
targets.  host-only is still available as a synonym but no longer documented.

llvm-svn: 82634

Fix bug in kill flag updating for post-register-allocation scheduling. When the kill flag of a superreg needs to be cleared because there are one or more subregs live, we instead add implicit-defs of those subregs and leave the kill flag on the superreg. This allows us to end the live-range of the superreg without ending the live-ranges of the subregs.

llvm-svn: 82629

llvm-svn: 82622

pointer, instead of providing independent values modelled on the default
implementation.

llvm-svn: 82620

of the defs are processed.
Also fix a implicit_def propagation bug: a implicit_def of a physical register
should be applied to uses of the sub-registers.

llvm-svn: 82616

llvm-svn: 82610

llvm-svn: 82603

"the jit has not been linked in" if the interpreter failed.

This fixes a unit test failure.

llvm-svn: 82601

llvm-svn: 82600

two different places for printing MachineMemOperands.

Drop the virtual from Value::dump and instead give Value a
protected virtual hook that can be overridden by subclasses
to implement custom printing. This lets printing be more
consistent, and simplifies printing of PseudoSourceValue
values.

llvm-svn: 82599

llvm-svn: 82597

llvm-svn: 82591

Conflicts:

	examples/Makefile

llvm-svn: 82574

llvm-svn: 82573

llvm-svn: 82572

llvm-svn: 82570

llvm-svn: 82568

llvm-svn: 82561

llvm-svn: 82554

buffer", while we work out a solution.

Dan convinced me that making debugging annoying for him is worse than 10x being
slower for me. :)

llvm-svn: 82553

llvm-svn: 82552

llvm-svn: 82551

GetProcessId() was introduced only in Windows XP, and we want to support earlier
versions.

llvm-svn: 82548

llvm-svn: 82544