On Thu, Aug 20, 2015 at 12:02 PM, Richard Sandiford
wrote:
> gen_rtx_CONST_VECTOR ensures that there is a single instance of:
>
>(const_vector:M [(const_int -1) ... (const_int -1)])
>
> for each M, so pointer equality with CONSTM1_RTX is enough.
>
> This seemed like a better fix than using the
gen_rtx_CONST_VECTOR ensures that there is a single instance of:
(const_vector:M [(const_int -1) ... (const_int -1)])
for each M, so pointer equality with CONSTM1_RTX is enough.
This seemed like a better fix than using the helper functions
that I'm about to post.
Bootstrapped & regression-te
