Save memory with ppc elf shared libraries.

[Richard Henderson]

On Sun, Dec 27, 1998 at 02:44:02AM +1100, Geoff Keating wrote:
> The tricky part here is that I believe (after looking at various
> machine definitions, and checking through the source) that all
> RTL of the form (const x) has a symbol_ref somewhere in the 'x'.  So
> it's unnecessary to go looking for it.  Similarly with (high x).

There are a couple (relatively few after Dave's rewrite) places
in the Sparc port that stick a const_int in a high+lo_sum.  It
should be simple enough to clean them up though.


r~