[Cbe-oss-dev] GCC inline memcpy() from local store causes bad page fault

[Segher Boessenkool]

> Can I recommend that just like -mno-altivec is added, -mno-string is
> added to make file to make sure that the string instructions are not
> emitted if someone supplies -Os.

While you're at it, please check if load/store multiple
insns have this problem too, and add -mno-multiple if
needed.  Also, old CBE used to have the same problem with
lwa insns; I have this old patch to GCC to add an -m option
to disable its use, I could try to dig it up if the problem
is still there on new CBEs?


Segher