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Re: [PATCH] PR 62173, re-shuffle insns for RTL loop invariant hoisting
- From: Jeff Law <law at redhat dot com>
- To: Jiong Wang <jiong dot wang at arm dot com>, "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
- Date: Wed, 2 Sep 2015 14:51:23 -0600
- Subject: Re: [PATCH] PR 62173, re-shuffle insns for RTL loop invariant hoisting
- Authentication-results: sourceware.org; auth=none
- References: <54803EBE dot 2060607 at arm dot com> <5480B6D6 dot 2020201 at arm dot com> <548EFE0D dot 1070808 at arm dot com> <548EFE55 dot 6090901 at arm dot com> <CAFiYyc3oYRsYkQwivE+T4A4mysDBe0gjZqjroQ8B2p1J6sakQg at mail dot gmail dot com> <54930811 dot 1020003 at arm dot com> <20141218220908 dot GA20720 at gate dot crashing dot org> <CAHFci28ajc8KqKEvyYYvQHbhYkZ-ExV8ixJ+SNuqV8bg3n7JJQ at mail dot gmail dot com> <CAAfDdZ0EZ6EVN_wYFFuh81ptL2c_Em-Ub-2s4GO7Vp0QKjd-=Q at mail dot gmail dot com> <CAFiYyc32CJJTjakxMLjkCQAJLrv1u0PSjifTs=A4V4q4nOFTKg at mail dot gmail dot com> <5494426A dot 9010209 at naturalbridge dot com> <CAAfDdZ2xrfRYoD8eO1L+8StWh53OhFNBy4ZMRt-K4xSj6r64eA at mail dot gmail dot com> <54DB6587 dot 1020207 at naturalbridge dot com> <54DB9CDB dot 5090304 at arm dot com> <CAAfDdZ29jHnFFGCpi8Adgf4hXk80QQH-vCrV=m0wdZNkT0x84A at mail dot gmail dot com> <CABu31nPMZ5ZCx+frisV+AT9pmC+DumN+Sjt=UscZ48kze4_3YQ at mail dot gmail dot com> <552D4D61 dot 9040100 at redhat dot com> <CAAfDdZ1G_0A0k0RRF2XO_5W6xN13BoA_18+s-Z68P1YTS! 32mMA at mail dot gmail dot com> <n99mw0xaa4w dot fsf at arm dot com> <5565EB23 dot 5090608 at redhat dot com> <n99lhcp2aoa dot fsf at arm dot com>
On 09/02/2015 07:36 AM, Jiong Wang wrote:
For the record, after Bin's recent tree-ssa-ivopt improvement originated
from PR62173, this patch is not benefitial anymore.
It happens sometimes.
I have stopped working on this patch. Thanks for those time spent on
reviewing and discussing on this.
No problem, thanks for testing after Bin's changes and letting me know
that this has become a non-issue.
Jeff