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Re: allow asm in-out memory operands again


On Thu, 6 May 2004 15:38:26 -0700, Richard Henderson <rth@redhat.com> wrote:

> Due to popular demand, and the fact that it's simple enough to
> expand ("+m"(x)) -> ("=m"(x) : "m"(x)).
>
> The stmt.c hunk I applied to 3.4.  We already do the right thing
> there; the warning was added for presumed tree-ssa changes.

On the contrary, the warning was added because other people told me that
the existing compiler would silently do the wrong thing with them, and I
thought it would be better for it to warn.

Jason


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