Lines Matching defs:IS
5 // This file is distributed under the University of Illinois Open Source
12 // functional unit assignments in a packet. The DFA is auto-generated from
16 // the packetizing mechanism, the input is the set of instruction classes for
68 const llvm::InstrStage *IS = InstrItins->beginStage(InsnClass);
69 unsigned FuncUnits = IS->getUnits();
80 const llvm::InstrStage *IS = InstrItins->beginStage(InsnClass);
81 unsigned FuncUnits = IS->getUnits();
211 // Ask DFA if machine resource is available for MI.
221 // Is it legal to packetize SUI and SUJ together.
232 // End the packet if resource is not available.
