Displaying 1 result from an estimated 1 matches for "montiuminst".
2008 Nov 03
3
[LLVMdev] Multi-instruction patterns, tablegen and chains
...rchitecture, we have two types of registers:
buses and registers. The RD instructions puts its result on bus, while the
consumer of that data wants to have it in a register. To accomplish this, a
move instruction must be inserted.
My RD and MOVE instructions are simply defined as follows:
class MontiumInst< bits<6> op,
dag outs,
dag ins,
string asmstr,
list<dag> pattern
> : Instruction
{
bits<6> opcode = op;...