[RFC PATCH] Fix middle-end/6963
Richard Henderson
rth@redhat.com
Fri Jun 28 11:49:00 GMT 2002
On Fri, Jun 28, 2002 at 02:29:11PM -0400, David Edelsohn wrote:
> Would allocating the stack slot much earlier be correct? Even if
> this is corect, it is troubling that we need to allocate a stack slot that
> may never be used if the splitter is never invoked.
That's one approach. Another is to have a pseudo operand
with an "m" constraint when you need its memory.
r~
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