[Bug rtl-optimization/25514] [4.0/4.1 regression] internal consistency failure

2007-01-06 Thread rsandifo at gcc dot gnu dot org
--- Comment #23 from rsandifo at gcc dot gnu dot org 2007-01-06 14:27 --- Subject: Bug 25514 Author: rsandifo Date: Sat Jan 6 14:26:58 2007 New Revision: 120526 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=120526 Log: gcc/ Backport: 2006-05-23 Richard Sandi

[Bug rtl-optimization/25514] [4.0/4.1 regression] internal consistency failure

2007-01-06 Thread ebotcazou at gcc dot gnu dot org
--- Comment #22 from ebotcazou at gcc dot gnu dot org 2007-01-06 08:53 --- > Yup, I'm still ready to backport it if the consensus is that > the patch is OK for 4.1. I see from later comments that you > might be backporting it yourself, but the offer still stands > if you haven't starte

[Bug rtl-optimization/25514] [4.0/4.1 regression] internal consistency failure

2007-01-06 Thread richard at nildram dot co dot uk
--- Comment #21 from richard at nildram dot co dot uk 2007-01-06 08:42 --- Subject: Re: [4.0/4.1 regression] internal consistency failure "ebotcazou at gcc dot gnu dot org" <[EMAIL PROTECTED]> writes: >> Eric asked me to weigh in here. My only concern about a backport is Comment >> #

[Bug rtl-optimization/25514] [4.0/4.1 regression] internal consistency failure

2007-01-05 Thread ebotcazou at gcc dot gnu dot org
--- Comment #20 from ebotcazou at gcc dot gnu dot org 2007-01-05 19:03 --- > I know Richard's busy (he's getting ready to submit a big batch of > changes), so if you feel like trying the backport you might want to give > it a go. Otherwise, I'm sure Richard will get to it in the relati

[Bug rtl-optimization/25514] [4.0/4.1 regression] internal consistency failure

2007-01-05 Thread mark at codesourcery dot com
--- Comment #19 from mark at codesourcery dot com 2007-01-05 18:37 --- Subject: Re: [4.0/4.1 regression] internal consistency failure ebotcazou at gcc dot gnu dot org wrote: > --- Comment #18 from ebotcazou at gcc dot gnu dot org 2007-01-05 18:33 > --- >> Do you mean positiv

[Bug rtl-optimization/25514] [4.0/4.1 regression] internal consistency failure

2007-01-05 Thread ebotcazou at gcc dot gnu dot org
--- Comment #18 from ebotcazou at gcc dot gnu dot org 2007-01-05 18:33 --- > Do you mean positive cascading effects, in that bugs go away, or > negative, in that new bugs show up? Positive cascading effects if the set of patch is backported to the branch. > Do you think that backporti

[Bug rtl-optimization/25514] [4.0/4.1 regression] internal consistency failure

2007-01-05 Thread mark at codesourcery dot com
--- Comment #17 from mark at codesourcery dot com 2007-01-05 18:13 --- Subject: Re: [4.0/4.1 regression] internal consistency failure ebotcazou at gcc dot gnu dot org wrote: > Thanks Mark. It seems that a whole new class of internal consistency failures > due to the mishandling of R

[Bug rtl-optimization/25514] [4.0/4.1 regression] internal consistency failure

2007-01-05 Thread ebotcazou at gcc dot gnu dot org
--- Comment #16 from ebotcazou at gcc dot gnu dot org 2007-01-05 18:10 --- > Eric asked me to weigh in here. My only concern about a backport is Comment > #9, which suggests that the patch didn't work. I'm assuming that since we're > all talking about backporting it, that comment was

[Bug rtl-optimization/25514] [4.0/4.1 regression] internal consistency failure

2007-01-05 Thread mmitchel at gcc dot gnu dot org
--- Comment #15 from mmitchel at gcc dot gnu dot org 2007-01-05 17:39 --- Eric asked me to weigh in here. My only concern about a backport is Comment #9, which suggests that the patch didn't work. I'm assuming that since we're all talking about backporting it, that comment was mistake

[Bug rtl-optimization/25514] [4.0/4.1 regression] internal consistency failure

2006-12-21 Thread ebotcazou at gcc dot gnu dot org
--- Comment #14 from ebotcazou at gcc dot gnu dot org 2006-12-21 22:27 --- Not sure what to think about the current state of affairs of the 4.1 branch and, consequently, about this PR. Anyone? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25514

[Bug rtl-optimization/25514] [4.0/4.1 regression] internal consistency failure

2006-11-16 Thread ebotcazou at gcc dot gnu dot org
--- Comment #13 from ebotcazou at gcc dot gnu dot org 2006-11-16 13:08 --- Ping. :-) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25514

[Bug rtl-optimization/25514] [4.0/4.1 regression] internal consistency failure

2006-11-02 Thread ebotcazou at gcc dot gnu dot org
--- Comment #12 from ebotcazou at gcc dot gnu dot org 2006-11-02 08:03 --- > I think Roger is OK in principle with a backport, but the > questions are (a) whether we should keep your patch on > mainline too and, if not, (b) whether we should revert > it on the branches too. Roger, let

[Bug rtl-optimization/25514] [4.0/4.1 regression] internal consistency failure

2006-11-01 Thread rsandifo at gcc dot gnu dot org
--- Comment #11 from rsandifo at gcc dot gnu dot org 2006-11-02 07:55 --- Ack that, thanks Eric. Roger and I did discuss this a bit off-list, but I don't think we came to any conclusion. (Tardiness on my part being the dominant problem, sorry.) I think Roger is OK in principle with a

[Bug rtl-optimization/25514] [4.0, 4.1 regression] internal consistency failure

2006-11-01 Thread ebotcazou at gcc dot gnu dot org
--- Comment #10 from ebotcazou at gcc dot gnu dot org 2006-11-02 07:42 --- Richard, I'm on another problem related to REG_NOTEs in the combiner (PR 29329) present on the 4.1 branch so I think it's time to make a definitive decision on this PR. I'd be in favor of backporting all your ch