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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5cf5a49..1d6eed2 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,13 @@ +2005-10-15 Diego Novillo <dnovillo@redhat.com> + + PR 23141 + PR 23142 + * tree-vrp.c (vrp_meet): Fix the intersection of equivalence + sets VR0->EQUIV and VR1->EQUIV when meeting a range and an + anti-range. + (vrp_visit_phi_node): Only prevent infinite iterations when + the previous result and the new result are both VR_RANGEs. + 2005-10-15 Ranjit Mathew <rmathew@gcc.gnu.org> * tree-into-ssa.c (mark_def_sites): Correct minor typo in |