gcc-3.4-pre ia32, Compound Literals and optimisation, memcpy(20 bytes)
Jim Wilson
wilson@specifixinc.com
Thu Feb 5 09:02:00 GMT 2004
Etienne Lorrain wrote:
> I noticed that memcpy() was called by a simple pattern even when
> providing options: -Os -march=i386 -minline-all-stringops
-Os disables inlining of memcpy, on the assumption that this will always
result in smaller code.
If you want someone to look at this problem, I suggest you file a bug
report into our bugzilla database. Messages tto the gcc list aren't
tracked, so it is unlikely anyone will take a look unless it goes into
our bug database.
--
Jim Wilson, GNU Tools Support, http://www.SpecifixInc.com
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