From: Segher Boessenkool <segher@kernel.crashing.org>
To: Jeff Law <jeffreyalaw@gmail.com>
Cc: Jakub Jelinek <jakub@redhat.com>,
Eric Botcazou <botcazou@adacore.com>,
gcc-patches@gcc.gnu.org, Richard Biener <rguenther@suse.de>,
Richard Sandiford <richard.sandiford@arm.com>
Subject: Re: [PATCH] combine, v4: Fix AND handling for WORD_REGISTER_OPERATIONS targets [PR109040]
Date: Thu, 13 Apr 2023 05:57:56 -0500 [thread overview]
Message-ID: <20230413105755.GD19790@gate.crashing.org> (raw)
In-Reply-To: <0760f780-ba7d-3476-1d9a-7b5f3063d63b@gmail.com>
On Wed, Apr 12, 2023 at 10:05:08PM -0600, Jeff Law wrote:
> On 4/12/23 10:58, Jakub Jelinek wrote:
> >Seems my cross defaulted to 32-bit compilation, reproduced it with
> >additional -mabi=lp64 -march=rv64gv even on the pr108947.c test.
> >So, let's include that test in the patch too:
> >
> >2023-04-12 Jeff Law <jlaw@ventanamicro.com>
> > Jakub Jelinek <jakub@redhat.com>
> >
> > PR target/108947
> > PR target/109040
> > * combine.cc (simplify_and_const_int_1): Compute nonzero_bits in
> > word_mode rather than mode if WORD_REGISTER_OPERATIONS and mode is
> > smaller than word_mode.
> > * simplify-rtx.cc (simplify_context::simplify_binary_operation_1)
> > <case AND>: Likewise.
> >
> > * gcc.dg/pr108947.c: New test.
> > * gcc.c-torture/execute/pr109040.c: New test.
> Bootstrap of the v3 patch has completed. Regression testing is still
> spinning. It should be done and waiting for me when I wake up in the
> morning.
It's still okay for trunk (of course) if the bootstrap doesn't fail (of
course). Thanks guys!
Segher
next prev parent reply other threads:[~2023-04-13 11:00 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-05 9:16 [PATCH] dse: Handle SUBREGs of word REGs differently " Jakub Jelinek
2023-04-05 13:14 ` Jeff Law
2023-04-05 14:51 ` Jakub Jelinek
2023-04-05 16:17 ` Jeff Law
2023-04-05 16:48 ` Jakub Jelinek
2023-04-05 17:31 ` Jeff Law
2023-04-06 9:31 ` Richard Sandiford
2023-04-06 9:37 ` Li, Pan2
2023-04-06 14:49 ` Jeff Law
2023-04-06 14:45 ` Jeff Law
2023-04-06 10:15 ` Eric Botcazou
2023-04-06 10:31 ` [PATCH] combine: Fix simplify_comparison AND handling " Jakub Jelinek
2023-04-06 10:51 ` Eric Botcazou
2023-04-06 11:37 ` Jakub Jelinek
2023-04-06 14:21 ` Eric Botcazou
2023-04-09 0:25 ` Jeff Law
2023-04-10 7:10 ` Jakub Jelinek
2023-04-12 1:26 ` Jeff Law
2023-04-12 6:21 ` Jakub Jelinek
2023-04-12 10:02 ` [PATCH] combine, v3: Fix " Jakub Jelinek
2023-04-12 14:17 ` Jeff Law
2023-04-12 14:30 ` Jakub Jelinek
2023-04-12 15:24 ` Segher Boessenkool
2023-04-12 16:58 ` [PATCH] combine, v4: " Jakub Jelinek
2023-04-13 4:05 ` Jeff Law
2023-04-13 10:57 ` Segher Boessenkool [this message]
2023-04-13 12:35 ` Jeff Law
2023-04-13 13:45 ` [PATCH] loop-iv: Fix up bounds computation Jakub Jelinek
2023-04-13 15:07 ` Jeff Law
2023-04-13 19:37 ` Jeff Law
2023-04-12 13:29 ` [PATCH] combine: Fix simplify_comparison AND handling for WORD_REGISTER_OPERATIONS targets [PR109040] Jeff Law
2023-04-09 1:15 ` Jeff Law
2023-04-10 5:13 ` Hongtao Liu
2023-04-10 5:15 ` Hongtao Liu
2023-04-06 14:35 ` Jeff Law
2023-04-06 15:06 ` Jeff Law
2023-04-06 14:53 ` [PATCH] dse: Handle SUBREGs of word REGs differently " Jeff Law
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