Displaying 1 result from an estimated 1 matches for "add_no_dest".
2018 Dec 07
3
Implement VLIW Backend on LLVM (Assembler Related Questions)
...t
encoding.
Or I should define my instruction in this way:
store R0, 0x1000000, wa, 64, big, .... (10 options can be set)
Q3.
The destination register can be omitted, e.g.
add , Rj, Rk
So can I use this form to express omitting destination, or I should define
new instruction for it?
e.g.
add_no_dest Rj, Rk
Q4.
Can I define the instruction which has the same name but with different
count of operands, e.g.
fadd Fi, Fj, Fk
fadd Fl, Fm, Fn, rounding_mode
So fadd has two versions
(a) normal rounding
(b) special rounding mode
Or I should define it in this way:
fadd
fadd_round_mode1
fadd_r...