Mikael Ikivesi wrote:
HiI am running uptodate RELENG_7. It has gcc (GCC) 4.2.1 20070719 [FreeBSD]. I tried to track down segfaults from my code and I accidentaly found a optimization error. Code did not segfault when compiled without optimization but crashed when -O2 was used. I tried to track it I could make the gcc give me following error by simply stripping few lines: ----------------------- wrong.c: In function 'wrong': wrong.c:11: error: Attempt to delete prologue/epilogue insn: (insn/f 47 46 48 2 (set (mem:SI (plus:SI (reg/f:SI 6 bp) (const_int -8 [0xfffffffffffffff8])) [0 S4 A8]) (reg:SI 3 bx)) -1 (nil) (nil)) wrong.c:11: internal compiler error: in propagate_one_insn, at flow.c:1735 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions.
So, did you consider perhaps following this advice? ;-) Kris _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[EMAIL PROTECTED]"
