On Thu, Feb 17, 2011 at 7:15 PM, Guy Martin <gmsoft@xxxxxxxxxxxx> wrote: > I've attached a reduced test case. The program is supposed to > segfault because of a stack overflow. However, with 4.5, it just hangs. > It seems that 4.5 simply over-optimize the function and replaces it > with a single jump. http://bugs.gentoo.org/show_bug.cgi?id=340923 It's known and fixed. It's not a gcc regression, nor is it HPPA-specific (didn't you try to confirm that it was HPPA-specific? :) The reason you're hitting it is that you've keyworded gcc-4.5.2, but aren't running a full ~hppa system. vapier doesn't seem to acknowledge that this is a reasonable, sensible, or even common configuration. Anyway, false alarm. Matt -- To unsubscribe from this list: send the line "unsubscribe linux-parisc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
