Re: [PATCH 1/4 v2 GCC11] Add middle-end unroll factor estimation

Hi Jeff, on 2020/2/11 上午10:14, Jiufu Guo wrote: > "Kewen.Lin" writes: > >> Hi Segher, >> >> Thanks for your comments! Updated to v2 as below: >> >> 1) Removed unnecessary hook loop_unroll_adjust_tree. >> 2) Updated estimated_uf to estimated_unroll and some comments. >> >> gcc/ChangeLog >> >

Re: [PATCH 1/4 v2 GCC11] Add middle-end unroll factor estimation

"Kewen.Lin" writes: > Hi Segher, > > Thanks for your comments! Updated to v2 as below: > > 1) Removed unnecessary hook loop_unroll_adjust_tree. > 2) Updated estimated_uf to estimated_unroll and some comments. > > gcc/ChangeLog > > 2020-02-10 Kewen Lin > > * cfgloop.h (struct loop):

Re: [PATCH 1/4 v2 GCC11] Add middle-end unroll factor estimation

Hi! On Mon, Feb 10, 2020 at 02:20:17PM +0800, Kewen.Lin wrote: > * tree-ssa-loop-manip.c (decide_uf_const_iter): New function. > (decide_uf_runtime_iter): Likewise. > (decide_uf_stupid): Likewise. These names still use "uf". (Those are the last I see). > * tree-ssa-loop-

[PATCH 1/4 v2 GCC11] Add middle-end unroll factor estimation

Hi Segher, Thanks for your comments! Updated to v2 as below: 1) Removed unnecessary hook loop_unroll_adjust_tree. 2) Updated estimated_uf to estimated_unroll and some comments. gcc/ChangeLog 2020-02-10 Kewen Lin * cfgloop.h (struct loop): New field estimated_unroll. * t