Re: Why the V4QImode vector operations are expanded into many SImode at "oplower" pass?

[Ian Lance Taylor]

"Ling-hua Tseng" <[EMAIL PROTECTED]> writes:

> I have tried to adjust the constraints to 'r' (general registers) for 
> the "movv4qi" and "addv4qi" insn patterns,
> but I got the same problem.

What about HARD_REGNO_MODE_OK?

Ian