[Bug tree-optimization/23429] Operations involving unsigneds could be simplified

2005-12-12 Thread pinskia at gcc dot gnu dot org
--- Comment #3 from pinskia at gcc dot gnu dot org 2005-12-13 04:30 --- Fixed in 4.2.0 by: 2005-12-12 Jeff Law <[EMAIL PROTECTED]> * tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Remove reassociation code. * passes.c (init_optimization_passes): Run reass

[Bug tree-optimization/23429] Operations involving unsigneds could be simplified

2005-08-16 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-08-17 01:36 --- Confirmed, this is basically the same issue as PR 22312. -- What|Removed |Added BugsThisDep

[Bug tree-optimization/23429] Operations involving unsigneds could be simplified

2005-08-16 Thread pinskia at physics dot uc dot edu
--- Additional Comments From pinskia at physics dot uc dot edu 2005-08-16 21:10 --- Subject: Re: New: Operations involving unsigneds could be simplified > > This could just return 1. > > $ cat unsigned-arith.c > int foo(unsigned int *a, unsigned int *b, unsigned int *c) > { > uns