[Bug tree-optimization/29581] Latent bug in 4.1/4.2/4.3 lambda-code.c

2007-01-10 Thread pinskia at gcc dot gnu dot org
-- pinskia at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.1.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29581

[Bug tree-optimization/29581] Latent bug in 4.1/4.2/4.3 lambda-code.c

2006-11-30 Thread chaoyingfu at gcc dot gnu dot org
--- Comment #9 from chaoyingfu at gcc dot gnu dot org 2006-12-01 02:00 --- Subject: Bug 29581 Author: chaoyingfu Date: Fri Dec 1 01:57:22 2006 New Revision: 119394 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=119394 Log: Merged revisions 118791-118987 via svnmerge from svn+

[Bug tree-optimization/29581] Latent bug in 4.1/4.2/4.3 lambda-code.c

2006-11-15 Thread jakub at gcc dot gnu dot org
--- Comment #8 from jakub at gcc dot gnu dot org 2006-11-15 09:55 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug tree-optimization/29581] Latent bug in 4.1/4.2/4.3 lambda-code.c

2006-11-15 Thread jakub at gcc dot gnu dot org
--- Comment #7 from jakub at gcc dot gnu dot org 2006-11-15 09:39 --- Subject: Bug 29581 Author: jakub Date: Wed Nov 15 09:39:18 2006 New Revision: 118850 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=118850 Log: PR tree-optimization/29581 * lambda-code.c (repla

[Bug tree-optimization/29581] Latent bug in 4.1/4.2/4.3 lambda-code.c

2006-11-15 Thread jakub at gcc dot gnu dot org
--- Comment #6 from jakub at gcc dot gnu dot org 2006-11-15 09:37 --- Subject: Bug 29581 Author: jakub Date: Wed Nov 15 09:36:51 2006 New Revision: 118849 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=118849 Log: PR tree-optimization/29581 * lambda-code.c (repla

[Bug tree-optimization/29581] Latent bug in 4.1/4.2/4.3 lambda-code.c

2006-11-15 Thread jakub at gcc dot gnu dot org
--- Comment #5 from jakub at gcc dot gnu dot org 2006-11-15 09:35 --- Subject: Bug 29581 Author: jakub Date: Wed Nov 15 09:35:34 2006 New Revision: 118848 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=118848 Log: PR tree-optimization/29581 * lambda-code.c (repla

[Bug tree-optimization/29581] Latent bug in 4.1/4.2/4.3 lambda-code.c

2006-11-13 Thread jakub at gcc dot gnu dot org
--- Comment #4 from jakub at gcc dot gnu dot org 2006-11-13 16:56 --- Created an attachment (id=12607) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=12607&action=view) gcc43-pr29581.patch Yeah, found that out too earlier today. This is the fix which I have regtested, including RUN

[Bug tree-optimization/29581] Latent bug in 4.1/4.2/4.3 lambda-code.c

2006-11-13 Thread pinskia at gcc dot gnu dot org
--- Comment #3 from pinskia at gcc dot gnu dot org 2006-11-13 14:09 --- > error: statement makes a memory store, but has no V_MAY_DEFS nor V_MUST_DEFS > perfecttmp.42 = perfectiv.40_5 + 16; > I called update_stmt, o not sure what I'm still missing. You forgot to mark perfecttmp.42 for r

[Bug tree-optimization/29581] Latent bug in 4.1/4.2/4.3 lambda-code.c

2006-11-13 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2006-11-13 10:16 --- Created an attachment (id=12601) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=12601&action=view) gcc43-pr29581-tests.patch Testcases that show this bug even on the trunk (taken from vect-8{5,6,7,8}.c, removed v

[Bug tree-optimization/29581] Latent bug in 4.1/4.2/4.3 lambda-code.c

2006-11-08 Thread dberlin at gcc dot gnu dot org
--- Comment #1 from dberlin at gcc dot gnu dot org 2006-11-08 16:24 --- (In reply to comment #0) > In the testcase I posted, USE's initial_condition_in_loop_num is > -5 and X's initial_condition_in_loop_num is 1. And, adding -5 - 1 > to perfectiv (aka Y in the above routine) is exactly