[Bug middle-end/30744] [4.2/4.3 Regression] ICE in compare_values, at tree-vrp.c:466

2007-03-06 Thread roger at eyesopen dot com 


--- Comment #4 from roger at eyesopen dot com  2007-03-06 16:32 ---
This should now be fixed on both mainline and the 4.2 release branch.


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roger at eyesopen dot com changed:

   What|Removed |Added

 Status|NEW |RESOLVED
  Known to fail|4.2.0 4.3.0 |
  Known to work|4.1.1   |4.1.1 4.2.0 4.3.0
 Resolution||FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30744

[Bug middle-end/30744] [4.2/4.3 Regression] ICE in compare_values, at tree-vrp.c:466

2007-03-06 Thread sayle at gcc dot gnu dot org 


--- Comment #3 from sayle at gcc dot gnu dot org  2007-03-06 16:30 ---
Subject: Bug 30744

Author: sayle
Date: Tue Mar  6 16:30:12 2007
New Revision: 122622

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=122622
Log:

PR middle-end/30744
* fold-const.c (fold_binary) : Enforce type consistency
when transforming ~X op C to X op' ~C.

* gcc.dg/pr30744-1.c: New test case.


Added:
branches/gcc-4_2-branch/gcc/testsuite/gcc.dg/pr30744-1.c
Modified:
branches/gcc-4_2-branch/gcc/ChangeLog
branches/gcc-4_2-branch/gcc/fold-const.c
branches/gcc-4_2-branch/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30744

[Bug middle-end/30744] [4.2/4.3 Regression] ICE in compare_values, at tree-vrp.c:466

2007-03-04 Thread sayle at gcc dot gnu dot org 


--- Comment #2 from sayle at gcc dot gnu dot org  2007-03-04 19:03 ---
Subject: Bug 30744

Author: sayle
Date: Sun Mar  4 19:03:13 2007
New Revision: 122531

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=122531
Log:

PR middle-end/30744
* fold-const.c (fold_comparison): Enforce type consistency when
transforming ~X op ~Y to Y op X, and ~X op C to X op' ~C.

* gcc.dg/pr30744-1.c: New test case.


Added:
trunk/gcc/testsuite/gcc.dg/pr30744-1.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/fold-const.c
trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30744

[Bug middle-end/30744] [4.2/4.3 Regression] ICE in compare_values, at tree-vrp.c:466

2007-02-19 Thread mmitchel at gcc dot gnu dot org 


-- 

mmitchel at gcc dot gnu dot org changed:

   What|Removed |Added

   Priority|P3  |P1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30744

[Bug middle-end/30744] [4.2/4.3 Regression] ICE in compare_values, at tree-vrp.c:466

2007-02-09 Thread pinskia at gcc dot gnu dot org 


-- 

pinskia at gcc dot gnu dot org changed:

   What|Removed |Added

Summary|ICE in compare_values, at   |[4.2/4.3 Regression] ICE in
   |tree-vrp.c:466  |compare_values, at tree-
   ||vrp.c:466
   Target Milestone|--- |4.2.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30744