Add MachineBasicBlock::addLiveIn().
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Wed, 3 Jul 2013 23:56:20 +0000 (23:56 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Wed, 3 Jul 2013 23:56:20 +0000 (23:56 +0000)
commitf64765244512250b28b1fbe290b1b26d17e41dd4
treed10880574ee192b55521a558b84b33c9d86fe2f0
parent62da588a2eb70166e1b6cc332d8084f03117dc12
Add MachineBasicBlock::addLiveIn().

This function adds a live-in physical register to an MBB and ensures
that it is copied to a virtual register immediately.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185594 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/CodeGen/MachineBasicBlock.h
lib/CodeGen/MachineBasicBlock.cpp