case OpConst32:
		return rewriteValueARM_OpConst32(v)
	case OpConst32F:
		return rewriteValueARM_OpConst32F(v)
	case OpConst64F:
		return rewriteValueARM_OpConst64F(v)
	case OpConst8:
		return rewriteValueARM_OpConst8(v)
	case OpConstBool:
		return rewriteValueARM_OpConstBool(v)
	case OpConstNil:
		return rewriteValueARM_OpConstNil(v)
	case OpCtz16:
		return rewriteValueARM_OpCtz16(v)

	case OpConst32F:
		return rewriteValueLOONG64_OpConst32F(v)
	case OpConst64:
		return rewriteValueLOONG64_OpConst64(v)
	case OpConst64F:
		return rewriteValueLOONG64_OpConst64F(v)
	case OpConst8:
		return rewriteValueLOONG64_OpConst8(v)
	case OpConstBool:
		return rewriteValueLOONG64_OpConstBool(v)
	case OpConstNil:
		return rewriteValueLOONG64_OpConstNil(v)
	case OpCvt32Fto32:

	case OpConst32F:
		return rewriteValueRISCV64_OpConst32F(v)
	case OpConst64:
		return rewriteValueRISCV64_OpConst64(v)
	case OpConst64F:
		return rewriteValueRISCV64_OpConst64F(v)
	case OpConst8:
		return rewriteValueRISCV64_OpConst8(v)
	case OpConstBool:
		return rewriteValueRISCV64_OpConstBool(v)
	case OpConstNil:
		return rewriteValueRISCV64_OpConstNil(v)
	case OpCopysign:
		v.Op = OpRISCV64FSGNJD

	case OpConst32F:
		v.Op = OpPPC64FMOVSconst
		return true
	case OpConst64:
		return rewriteValuePPC64_OpConst64(v)
	case OpConst64F:
		v.Op = OpPPC64FMOVDconst
		return true
	case OpConst8:
		return rewriteValuePPC64_OpConst8(v)
	case OpConstBool:
		return rewriteValuePPC64_OpConstBool(v)
	case OpConstNil:
		return rewriteValuePPC64_OpConstNil(v)
	case OpCopysign:

	case OpConst32F:
		v.Op = OpS390XFMOVSconst
		return true
	case OpConst64:
		return rewriteValueS390X_OpConst64(v)
	case OpConst64F:
		v.Op = OpS390XFMOVDconst
		return true
	case OpConst8:
		return rewriteValueS390X_OpConst8(v)
	case OpConstBool:
		return rewriteValueS390X_OpConstBool(v)
	case OpConstNil:
		return rewriteValueS390X_OpConstNil(v)
	case OpCtz32:

	case OpConst32F:
		return rewriteValueARM64_OpConst32F(v)
	case OpConst64:
		return rewriteValueARM64_OpConst64(v)
	case OpConst64F:
		return rewriteValueARM64_OpConst64F(v)
	case OpConst8:
		return rewriteValueARM64_OpConst8(v)
	case OpConstBool:
		return rewriteValueARM64_OpConstBool(v)
	case OpConstNil:
		return rewriteValueARM64_OpConstNil(v)
	case OpCtz16:

		return true
	case OpConst32F:
		v.Op = OpAMD64MOVSSconst
		return true
	case OpConst64:
		v.Op = OpAMD64MOVQconst
		return true
	case OpConst64F:
		v.Op = OpAMD64MOVSDconst
		return true
	case OpConst8:
		return rewriteValueAMD64_OpConst8(v)
	case OpConstBool:
		return rewriteValueAMD64_OpConstBool(v)
	case OpConstNil:
		return rewriteValueAMD64_OpConstNil(v)
	case OpCtz16:

	OpRoundToEven
	OpAbs
	OpCopysign
	OpMin64F
	OpMin32F
	OpMax64F
	OpMax32F
	OpFMA
	OpPhi
	OpCopy
	OpConvert
	OpConstBool
	OpConstString
	OpConstNil
	OpConst8
	OpConst16
	OpConst32
	OpConst64
	OpConst32F
	OpConst64F
	OpConstInterface
	OpConstSlice
	OpInitMem
	OpArg
	OpArgIntReg
	OpArgFloatReg
	OpAddr
	OpLocalAddr