[Bug middle-end/19410] Overlapping memcpy with big struct copies (ACATS c64106a)

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-01-12 23:57 -------
(In reply to comment #3)
> Subject: Re:  Overlapping memcpy with big struct copies (ACATS c64106a)
> > If the source and destination are identical, does it matter if memcpy is
> used?  That said, ACATS tests cxa4009 and cxa4020 have overlapping memcpy's
> where the source and destination are not identical (ACATS c95087a is the same
> as c64106a: identical source and destination).

Yes it does matter at least according to the C example.  I was just reducing C64106A, the others are 
most likely a different problem.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19410