LLVM  4.0.0
Classes | Namespaces | Functions
LivePhysRegs.h File Reference
#include "llvm/ADT/SparseSet.h"
#include "llvm/CodeGen/MachineBasicBlock.h"
#include "llvm/MC/MCRegisterInfo.h"
#include "llvm/Target/TargetRegisterInfo.h"
#include <cassert>
#include <utility>
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Classes

class  llvm::LivePhysRegs
 A set of live physical registers with functions to track liveness when walking backward/forward through a basic block. More...
 

Namespaces

 llvm
 Compute iterated dominance frontiers using a linear time algorithm.
 

Functions

raw_ostream & llvm::operator<< (raw_ostream &OS, const LivePhysRegs &LR)
 
void llvm::computeLiveIns (LivePhysRegs &LiveRegs, const TargetRegisterInfo &TRI, MachineBasicBlock &MBB)
 Compute the live-in list for MBB assuming all of its successors live-in lists are up-to-date. More...