Compiling a program with -O3 and -mno-80387 fails when processing strtold in stdlib.h even though it's not actually invoked.
-- Summary: Compiling C++ programs with -mno-80387 and -O3 failes Product: gcc Version: 4.1.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: bugzilla at bennee dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30470