Re: [PATCH] RISC-V: Handle unused-only-live stmts in SLP discovery

2024-09-05 Thread Richard Biener
On Wed, 4 Sep 2024, Palmer Dabbelt wrote: > On Wed, 04 Sep 2024 04:10:52 PDT (-0700), rguent...@suse.de wrote: > > The following adds SLP discovery for roots that are only live but > > otherwise unused. These are usually inductions. This allows a > > few more testcases to be handled fully with S

Re: [PATCH] RISC-V: Handle unused-only-live stmts in SLP discovery

2024-09-04 Thread Palmer Dabbelt
On Wed, 04 Sep 2024 04:10:52 PDT (-0700), rguent...@suse.de wrote: The following adds SLP discovery for roots that are only live but otherwise unused. These are usually inductions. This allows a few more testcases to be handled fully with SLP, for example gcc.dg/vect/no-scevccp-pr86725-1.c Boo

[PATCH] RISC-V: Handle unused-only-live stmts in SLP discovery

2024-09-04 Thread Richard Biener
The following adds SLP discovery for roots that are only live but otherwise unused. These are usually inductions. This allows a few more testcases to be handled fully with SLP, for example gcc.dg/vect/no-scevccp-pr86725-1.c Bootstrap and regtest running on x86_64-unknown-linux-gnu. * tr