X-Bugzilla-Reason: CC http://gcc.gnu.org/ml/gcc/2005-01/msg00700.html
onsideriing this code: if (onlyjump_p (i2) || (returnjump_p (i2) && !side_effects_p (PATTERN (i2)))) { last2 = i2; /* Count everything except for unconditional jump as insn. */ if (!simplejump_p (i2) && !returnjump_p (i2) && last1) ninsns++; i2 = PREV_INSN (i2); } you count unconditional jumps with a clobber, but you don't count conditional returns (, or even an instruction that solves a travelling salesman problem and returns if it finds a solution within a given cost bound). -- Summary: comment / code incosistency in cfgcleanup.c:flow_find_cross_jump Product: gcc Version: 4.3.0 Status: UNCONFIRMED Severity: minor Priority: P3 Component: rtl-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: amylaar at gcc dot gnu dot org OtherBugsDependingO 29842 nThis: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29860