http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60646
Bug ID: 60646 Summary: Investigate improved complex division algorithms Product: gcc Version: unknown Status: UNCONFIRMED Severity: enhancement Priority: P3 Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: jb at gcc dot gnu.org The paper http://arxiv.org/abs/1210.4539 analyzes several algorithms for complex division. Currently GFortran IIRC uses the Smith (1962) algorithm. We should investigate whether GFortran could switch to one of the improved algorithms without compromising performance too much.