Re: [PATCH] Ignore debug insns with CONCAT and CONCATN for insn scheduling

2022-09-26 Thread Jeff Law via Gcc-patches
On 9/26/22 17:43, Jakub Jelinek wrote: On Mon, Sep 26, 2022 at 05:23:45PM -0600, Jeff Law via Gcc-patches wrote: On 9/26/22 13:52, H.J. Lu wrote: On Sat, Sep 24, 2022 at 1:37 PM Jeff Law wrote: On 9/21/22 16:11, H.J. Lu wrote: On Wed, Sep 7, 2022 at 10:03 AM Jeff Law via Gcc-patches wrote

Re: [PATCH] Ignore debug insns with CONCAT and CONCATN for insn scheduling

2022-09-26 Thread Jakub Jelinek via Gcc-patches
On Mon, Sep 26, 2022 at 05:23:45PM -0600, Jeff Law via Gcc-patches wrote: > > On 9/26/22 13:52, H.J. Lu wrote: > > On Sat, Sep 24, 2022 at 1:37 PM Jeff Law wrote: > > > > > > On 9/21/22 16:11, H.J. Lu wrote: > > > > On Wed, Sep 7, 2022 at 10:03 AM Jeff Law via Gcc-patches > > > > wrote: > > > >

Re: [PATCH] Ignore debug insns with CONCAT and CONCATN for insn scheduling

2022-09-26 Thread Jeff Law via Gcc-patches
On 9/26/22 13:52, H.J. Lu wrote: On Sat, Sep 24, 2022 at 1:37 PM Jeff Law wrote: On 9/21/22 16:11, H.J. Lu wrote: On Wed, Sep 7, 2022 at 10:03 AM Jeff Law via Gcc-patches wrote: On 9/2/2022 8:36 AM, H.J. Lu via Gcc-patches wrote: CONCAT and CONCATN never appear in the insn chain. They

Re: [PATCH] Ignore debug insns with CONCAT and CONCATN for insn scheduling

2022-09-26 Thread H.J. Lu via Gcc-patches
On Sat, Sep 24, 2022 at 1:37 PM Jeff Law wrote: > > > On 9/21/22 16:11, H.J. Lu wrote: > > On Wed, Sep 7, 2022 at 10:03 AM Jeff Law via Gcc-patches > > wrote: > >> > >> > >> On 9/2/2022 8:36 AM, H.J. Lu via Gcc-patches wrote: > >>> CONCAT and CONCATN never appear in the insn chain. They are only

Re: [PATCH] Ignore debug insns with CONCAT and CONCATN for insn scheduling

2022-09-24 Thread Jeff Law via Gcc-patches
On 9/21/22 16:11, H.J. Lu wrote: On Wed, Sep 7, 2022 at 10:03 AM Jeff Law via Gcc-patches wrote: On 9/2/2022 8:36 AM, H.J. Lu via Gcc-patches wrote: CONCAT and CONCATN never appear in the insn chain. They are only used in debug insn. Ignore debug insns with CONCAT and CONCATN for insn sc

Re: [PATCH] Ignore debug insns with CONCAT and CONCATN for insn scheduling

2022-09-21 Thread H.J. Lu via Gcc-patches
On Wed, Sep 7, 2022 at 10:03 AM Jeff Law via Gcc-patches wrote: > > > > On 9/2/2022 8:36 AM, H.J. Lu via Gcc-patches wrote: > > CONCAT and CONCATN never appear in the insn chain. They are only used > > in debug insn. Ignore debug insns with CONCAT and CONCATN for insn > > scheduling to avoid dif

Re: [PATCH] Ignore debug insns with CONCAT and CONCATN for insn scheduling

2022-09-07 Thread Jeff Law via Gcc-patches
On 9/2/2022 8:36 AM, H.J. Lu via Gcc-patches wrote: CONCAT and CONCATN never appear in the insn chain. They are only used in debug insn. Ignore debug insns with CONCAT and CONCATN for insn scheduling to avoid different insn orders with and without debug insn. gcc/ PR rtl-optimizati

[PATCH] Ignore debug insns with CONCAT and CONCATN for insn scheduling

2022-09-02 Thread H.J. Lu via Gcc-patches
CONCAT and CONCATN never appear in the insn chain. They are only used in debug insn. Ignore debug insns with CONCAT and CONCATN for insn scheduling to avoid different insn orders with and without debug insn. gcc/ PR rtl-optimization/106746 * sched-deps.cc (sched_analyze_2): Igno