Acronyms Encyclopedia Wikipedia Related to operand:Opcode Graphic Thesaurus🔍 DisplayON AnimationON Legend Synonym Antonym Related </>embed</> quantity operand Words related to operand nouna quantity upon which a mathematical operation is performed ...
Some operands don't have all of their bits next to each other and instead have some of them at one position and the rest on another. My favourite example is theencoding T1 of mov registerwhich has one bit of the destination register operand (Rd) at position 7 while the other 3 are at...
The opcode supplies the instruction details to the processor, and the operand provides the necessary data. An operand might contain the data or an address for where the data can be found, such as a location in a register or in system memory. The exact approach to handling opcodes and ...
BinaryOperator *Rem = dyn_cast<BinaryOperator>(UI.getUser());if(!Rem)continue;boolisSigned = Rem->getOpcode() == Instruction::SRem;if(!isSigned && Rem->getOpcode() != Instruction::URem)continue;// We're only interested in the case where we know something about// the numerator.if(UI...
Imm = APInt(64, OpToFold.getImm());constMCInstrDesc &FoldDesc = TII->get(OpToFold.getParent()->getOpcode());constTargetRegisterClass *FoldRC = TRI.getRegClass(FoldDesc.OpInfo[0].RegClass);// Split 64-bit constants into 32-bits for folding.if(FoldRC->getSize() ==8&& UseOp.getSub...
The Java Virtual Machine uses the operand stack as a work space. Many instructions pop values from the operand stack, operate on them, and push the result. For example, the iadd instruction adds two integers by popping two ints off the top of the operand stack, adding them, and pushing...
A repeat instruction (RPT) operates on one or more operands, but the RPT instruction includes only an opcode and does not specify locations of the operand or operands. The type of operation to be performed when the RPT instruction is executed depends upon an initial instruction. If, for ...
(for example, loading data from memory or the encoding of the instruction). Furthermore, an instruction being included on this list does not mean that its usage is resistant to power, thermal, or frequency-based side channels. Guidance to avoid these specific types of sid...
/// Instances of this class represent a single low-level machine/// instruction.classMCInst{unsignedOpcode=0;// These flags could be used to pass some info from one target subcomponent// to another, for example, from disassembler to asm printer. The values of// the flags have any sense ...
6A make up a full opcode field and a base operation field; FIG. 6C illustrates which fields from FIG. 6A make up a register index field; FIGS. 7A-7B are block diagrams illustrating a generic vector friendly instruction format and instruction templates thereof according to embodiments of the ...