Re: [PATCH] Remove STMT_VINFO_SAME_ALIGN_REFS

2020-10-13 Thread Richard Biener
On Tue, 13 Oct 2020, Richard Sandiford wrote: > Richard Biener writes: > > This makes the only consumer of STMT_VINFO_SAME_ALIGN_REFS, the > > loop peeling for alignment code, use locally computed data and > > then removes STMT_VINFO_SAME_ALIGN_REFS and its computation. > > The main benefit is re

Re: [PATCH] Remove STMT_VINFO_SAME_ALIGN_REFS

2020-10-13 Thread Richard Sandiford via Gcc-patches
Richard Biener writes: > This makes the only consumer of STMT_VINFO_SAME_ALIGN_REFS, the > loop peeling for alignment code, use locally computed data and > then removes STMT_VINFO_SAME_ALIGN_REFS and its computation. > The main benefit is reducing the dependence computation load > by not asking fo

[PATCH] Remove STMT_VINFO_SAME_ALIGN_REFS

2020-10-13 Thread Richard Biener
This makes the only consumer of STMT_VINFO_SAME_ALIGN_REFS, the loop peeling for alignment code, use locally computed data and then removes STMT_VINFO_SAME_ALIGN_REFS and its computation. The main benefit is reducing the dependence computation load by not asking for read-read dependences and gettin