[Bug middle-end/18718] [4.0 Regression] ICE: Segmentation fault in in schedule_region (rgn=0) at sched-rgn.c:2325

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-11-29 16:55 -------
hmm, the loop looks right:
	  for (note = REG_NOTES (head); note; note = XEXP (note, 1))
	    if (REG_NOTE_KIND (note) == REG_SAVE_NOTE)

Maybe we are miscompiling sched-regn.c.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18718