On Linux/ia32, revision 151702 gave: FAIL: gcc.c-torture/compile/builtin_unreachable-1.c -Os (internal compiler error) FAIL: gcc.c-torture/compile/builtin_unreachable-1.c -Os (test for excess errors)
Revision 151692 is OK. -- Summary: [4.5 regression] gcc.c- torture/compile/builtin_unreachable-1.c Product: gcc Version: 4.5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hjl dot tools at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41360