[Bug tree-optimization/23744] VRP does not merge discontinuous ranges of PHIs

2006-11-30 Thread pinskia at gcc dot gnu dot org
--- Comment #8 from pinskia at gcc dot gnu dot org 2006-11-30 11:07 --- Fixed. -- pinskia at gcc dot gnu dot org changed: What|Removed |Added Status|NEW

[Bug tree-optimization/23744] VRP does not merge discontinuous ranges of PHIs

2006-11-29 Thread baldrick at gcc dot gnu dot org
--- Comment #7 from baldrick at gcc dot gnu dot org 2006-11-29 16:00 --- Subject: Bug 23744 Author: baldrick Date: Wed Nov 29 16:00:07 2006 New Revision: 119320 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=119320 Log: PR tree-optimization/23744 * tree-vrp.c

[Bug tree-optimization/23744] VRP does not merge discontinuous ranges of PHIs

2006-05-05 Thread patchapp at dberlin dot org
--- Comment #6 from patchapp at dberlin dot org 2006-05-05 15:55 --- Subject: Bug number PR23744 A patch for this bug has been added to the patch tracker. The mailing list url for the patch is http://gcc.gnu.org/ml/gcc-patches/2006-05/msg00200.html --

[Bug tree-optimization/23744] VRP does not merge discontinuous ranges of PHIs

2006-05-01 Thread pinskia at gcc dot gnu dot org
--- Comment #5 from pinskia at gcc dot gnu dot org 2006-05-01 06:19 --- PR 25643 shows why this is even more important than just the testcase below. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23744

[Bug tree-optimization/23744] VRP does not merge discontinuous ranges of PHIs

2006-04-16 Thread baldrick at free dot fr
--- Comment #3 from baldrick at free dot fr 2006-04-16 20:35 --- Created an attachment (id=11281) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=11281action=view) correct vrp_meet of VR_RANGEs -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23744

[Bug tree-optimization/23744] VRP does not merge discontinuous ranges of PHIs

2006-04-16 Thread baldrick at free dot fr
--- Comment #4 from baldrick at free dot fr 2006-04-16 20:50 --- Does this patch fix it for you? It looks more complicated than it is (most of the patch is comment tweaks and white space changes due to indentation change). The real change is to remove the check if

[Bug tree-optimization/23744] VRP does not merge discontinuous ranges of PHIs

2006-03-05 Thread pinskia at gcc dot gnu dot org
--- Comment #2 from pinskia at gcc dot gnu dot org 2006-03-05 17:28 --- Here is a new testcase so that we don't thread the jump as we currently do: int g(int i, int j) { int t = 0; int i1; if (i == j) t = 3; for(i1=0;i11;i1++) h(); if (t != 5) return 0; else

[Bug tree-optimization/23744] VRP does not merge discontinuous ranges of PHIs

2005-09-16 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-09-17 02:10 --- Confirmed. -- What|Removed |Added Status|UNCONFIRMED |NEW