[Bug tree-optimization/23127] [4.1 Regression] VRP propagates negation of antirange incorrectly

2005-07-29 Thread phython at gcc dot gnu dot org
--- Additional Comments From phython at gcc dot gnu dot org 2005-07-29 14:59 --- I already commited testcases for this one and 23126. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23127

[Bug tree-optimization/23127] [4.1 Regression] VRP propagates negation of antirange incorrectly

2005-07-29 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-29 11:29 --- Fixed in 20050729 already by: 2005-07-27 James A. Morrison <[EMAIL PROTECTED]> PR tree-optimization/22493 * tree-vrp.c (extract_range_from_unary_expr): Deal with -fwrapv and VR_ANT