David S. Miller a4aa2e867c [SPARC64]: Don't use in/local regs for ldx/stx data in N1 memcpy. ...

It doesn't matter for use in 64-bit objects, but when used in
32-bit environments the top 32-bits of the local and in
registers will get chopped off on the next register window
spill/restore which leads to difficult to track down and
subtle bugs.

Signed-off-by: David S. Miller <davem@davemloft.net>

2007-10-02 16:17:17 -07:00

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