Instruction Types

The instruction type is derrived from the opcode. The types are choose to simplify optimizations and scheduling.

IT_MSC

trapb,excb,rpcc,amask,implver

IT_LDA

lda, ldah

IT_ILD

ldl,ldq,lduw,ldub

IT_FLD

ldf,lds,ldg,ldt

IT_ULD

ldq_u

IT_LLD

ldl_l,ldq_l

IT_IST

stq,stl,stw,stb

IT_FST

stf,sts,stg,stt

IT_UST

stq_u

IT_CST

stq_c,stl_c

IT_IBR

blbc,beq,blt,ble,blbs,bne,bge,bgt

IT_FBR

fbeq,fblt,fble,fbne,fbge,fbgt

IT_BRA

bra,bsr

IT_JMP

jmp,jsr,ret,jsr_co

IT_ICM

cmovlbc,cmoveq,cmovlt,cmovle,cmovlbs,cmovne,cmovge,cmovgt

IT_FCM

fcmoveq,fcmovlt,fcmovle,fcmovne,fcmovge,fcmovgt

IT_ICP

cmpbge,cmpult,cmpeq,cmpule,cmplt,cmple

IT_FCP

cmpt?? cmpg??

IT_FM4

muls?,mulf?

IT_FM8

mult?,mulg?

IT_FD4

divs?,divf?

IT_FD8

divt?,divg?

IT_F2I

ftois,ftoit

IT_I2F

itofs,itoff,itoft

IT_LOG

and,bic,bis,ornot,xor,eqv

IT_SFT

msk??,ins??,ext??,zap??,s??

IT_MLL

mull,mull/v

IT_MLQ

mulq,mulq/v

IT_MLH

umulh

IT_IOP

rest

IT_FOP

rest

IT_RX

rc,rs

IT_FCY

cpys

IT_MEM

mb,wmb,fetch,fetch_m

IT_EXT

sextb,sextw

IT_PAL

call_pal

IT_F2R

mt_fpcr

IT_R2F

mf_fpcr

IT_ERR

error condition

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