Re: [PATCH 1/4 v3 GCC11] Add middle-end unroll factor estimation

2020-02-10 Thread Segher Boessenkool
Hi! On Tue, Feb 11, 2020 at 02:50:03PM +0800, Kewen.Lin wrote: > v3 changes: > - Updated _uf to _unroll for some function names. Thanks. > By the way, should I guard the current i386/s390 loop_unroll_adjust > ealy return with (current_pass->type != RTL_PASS)? I'm inclined not > to, since this

[PATCH 1/4 v3 GCC11] Add middle-end unroll factor estimation

2020-02-10 Thread Kewen.Lin
Hi, v3 changes: - Updated _uf to _unroll for some function names. By the way, should I guard the current i386/s390 loop_unroll_adjust ealy return with (current_pass->type != RTL_PASS)? I'm inclined not to, since this analysis isn't enabled by default, if those targets want to adopt this analys