LLVM  3.7.0
Classes | Namespaces | Typedefs | Functions
LiveIntervalUnion.h File Reference
#include "llvm/ADT/IntervalMap.h"
#include "llvm/CodeGen/LiveInterval.h"
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Classes

class  llvm::SparseBitVector< ElementSize >
 
class  llvm::LiveIntervalUnion
 Union of live intervals that are strong candidates for coalescing into a single register (either physical or virtual depending on the context). More...
 
class  llvm::LiveIntervalUnion::Query
 Query interferences between a single live virtual register and a live interval union. More...
 
class  llvm::LiveIntervalUnion::Array
 

Namespaces

 llvm
 Compute iterated dominance frontiers using a linear time algorithm.
 

Typedefs

typedef SparseBitVector< 128 > llvm::LiveVirtRegBitSet
 

Functions

bool llvm::overlap (const LiveInterval::Segment &VRSeg, const IntervalMap< SlotIndex, LiveInterval * >::const_iterator &LUSeg)
 Compare a live virtual register segment to a LiveIntervalUnion segment. More...