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| RTYPE ARCH_REG COMMA ARCH_REG COMMA ARCH_REG
{ `MIPSRType ($1.op, $2, $4, $6) }
| ITYPE ARCH_REG COMMA ARCH_REG COMMA NUM
{ `MIPSIType ($1.op, $2, $4, $6) }
| SHIFTI ARCH_REG COMMA ARCH_REG COMMA NUM
{ `MIPSShiftI ($1.op, $2, $4, $6) }
| SHIFTV ARCH_REG COMMA ARCH_REG COMMA ARCH_REG
{ `MIPSShiftV ($1.op, $2, $4, $6) }
| MULDIV ARCH_REG COMMA ARCH_REG
{ `MIPSMulDiv ($1.op, $2, $4) }
| MFHILO ARCH_REG
{ `MIPSMFHiLo ($1.op, $2) }
| LUI ARCH_REG COMMA NUM
{ `MIPSLUI ($2, $4) }
| LOAD ARCH_REG COMMA NUM LPAR ARCH_REG RPAR
{ `MIPSLoad ($1.width, $1.signed, $1.linked, $6, $2, $4) }
| STORE ARCH_REG COMMA NUM LPAR ARCH_REG RPAR
{ `MIPSStore ($1.width, $1.conditional, $6, $2, $4) }
| LSLR ARCH_REG COMMA NUM LPAR ARCH_REG RPAR
{ `MIPSLSLR ($1.store, $1.double, $1.left, $6, $2, $4) }
| SYNC
{ `MIPSSYNC }
| BEQ ARCH_REG COMMA ARCH_REG COMMA NUM
{ `MIPSBEQ ( $2, $4, $6, $1.ne, $1.likely) }
| BCMPZ ARCH_REG COMMA NUM
{ `MIPSBCMPZ ( $2, $4, $1.cmp, $1.link, $1.likely) }
|
