Made a fix so that you can print out MachineInstrs that belong to a MachineBasicBlock that is not yet attached to a MachineFunction. This change includes changing the third operand (TargetMachine) to a pointer for the MachineInstr::print function.

llvm-svn: 14389

llvm-svn: 14205

llvm-svn: 13956

Moved MachineBasicBlock deconstructor to cpp file and removed it from LeakDetector to fix memory leak bug.

llvm-svn: 13718

to set the parent when a MachineBasicBlock is added to a MachineFunction.

llvm-svn: 13716

which simplifies the code

llvm-svn: 13707

MBBs start out as #-1. When a MBB is added to a MachineFunction, it
gets the next available unique MBB number. If it is removed from a
MachineFunction, it goes back to being #-1.

llvm-svn: 13514

llvm-svn: 11756

block into MachineBasicBlock::getFirstTerminator().

This also fixes a bug in the implementation of the above in both
RegAllocLocal and InstrSched, where instructions where added after the
terminator if the basic block's only instruction was a terminator (it
shouldn't matter for RegAllocLocal since this case never occurs in
practice).

llvm-svn: 11748

llvm-svn: 11622

Move out of line member functions of MachineBasicBlock to
MachineBasicBlock.cpp.

llvm-svn: 11497

part of a linked list tracked by MachineFunction.  MachineBasicBlock::get
is now linear time instead of constant time, and thus is deprecated!

llvm-svn: 4337

llvm-svn: 4318

llvm-svn: 4313

llvm-svn: 4302

Moved here from MachineInstr.cpp to make it an annotation on BasicBlock.

llvm-svn: 2827