MIPS R4000 Microprocessor User's Manual 21
Introduction
Table 1-13 Extensions to the ISA: Branch Instructions
Table 1-14 Extensions to the ISA: Arithmetic Instructions (3-operand, R-type)
OpCode Description
BEQL Branch on Equal Likely
BNEL Branch on Not Equal Likely
BLEZL Branch on Less Than or Equal to Zero Likely
BGTZL Branch on Greater Than Zero Likely
BLTZL Branch on Less Than Zero Likely
BGEZL Branch on Greater Than or Equal to Zero Likely
BLTZALL Branch on Less Than Zero And Link Likely
BGEZALL
Branch on Greater Than or Equal to Zero And Link
Likely
BCzTL Branch on Coprocessor z True Likely
BCzFL Branch on Coprocessor z False Likely
OpCode Description
DADD Doubleword Add
DADDU Doubleword Add Unsigned
DSUB Doubleword Subtract
DSUBU Doubleword Subtract Unsigned
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