The test now fails. It doesn't fail on previous GCC versions. Timing the compilation, I see:
real 6m49.686s user 6m49.490s sys 0m0.210s -- Summary: Compile time regression for gcc.dg/20020425-1.c Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: danglin at gcc dot gnu dot org GCC build triplet: hppa64-hp-hpux11.11 GCC host triplet: hppa64-hp-hpux11.11 GCC target triplet: hppa64-hp-hpux11.11 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38059