Revital1 Eres <[EMAIL PROTECTED]> writes:
> Is there a general way to recognize a nop insn in RTL (using attributes?),
> or should I add a target hook for that?
>
> For example, I would like to recognize the following spu insn as a nop:?),
>
> (insn 555 210 203 11 (unspec_volatile [
>
Hello,
Is there a general way to recognize a nop insn in RTL (using attributes?),
or should I add a target hook for that?
For example, I would like to recognize the following spu insn as a nop:?),
(insn 555 210 203 11 (unspec_volatile [
(const_int 0 [0x0])
] 14) 393 {lnop} (
