[Bug middle-end/18877] decompose (reload.c) can be forced to access hard_regno_nregs over its array bounds

[e9925248 at stud4 dot tuwien dot ac dot at]

------- Additional Comments From e9925248 at stud4 dot tuwien dot ac dot at  2004-12-10 07:45 -------
Created an attachment (id=7717)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7717&action=view)
Proposed solution

The patch redirects all cases, which access memory outside of hard_regno_nregs
to the pseudo register case. It only changes the behaviour of decompose in such
a case.The patch redirects all cases, which access memory outside of
hard_regno_nregs to the pseudo register case. It only changes the behaviour of
decompose in such a case.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18877