[llvm-commits] [llvm-gcc-4.2] r43399 - /llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp
Duncan Sands
baldrick at free.fr
Thu Nov 8 01:51:53 PST 2007
Hi Dale,
> While that's nonstandard, it's hard to imagine a memcpy
> implementation that would screw it up.
> But they can partially overlap:
how does mainline handle this? I know it used to get it
wrong (the testcase I sent was filched from gcc bugzilla),
but the bug was marked as resolved, without a link to
the resolving changeset. Maybe they only solved the
memcpy from a location to itself problem, and not the
overlapping case?
Ciao,
D.
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