------- Comment #7 from rguenther at suse dot de 2007-11-15 15:51 ------- Subject: Re: [4.3 Regression] optimizer problem
On Thu, 15 Nov 2007, ebotcazou at gcc dot gnu dot org wrote: > ------- Comment #6 from ebotcazou at gcc dot gnu dot org 2007-11-15 15:44 > ------- > > That is, a certain class of operations (like COMPLEX_EXPR) do not fulfil the > > constraint that if one operand is UNDEFINED the result is UNDEFINED as well. > > Is the problem somehow related to PR middle-end/33088? It looks like so, but I cannot reproduce the problem in PR33088. Richard. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34099
