[PATCH] Fix PR10060

[Gabriel Dos Reis]

Richard Henderson <rth@redhat.com> writes:

| On Sun, Dec 07, 2003 at 03:03:28PM -0800, Andrew Pinski wrote:
| > 	* emit-rtl.c (copy_rtx_if_shared): Split out into ...
| > 	(copy_rtx_if_shared_1): here and optimize the last one
| > 	in the sequence into tail-recursion.
| > 	(reset_used_flags): Optimize the last one
| > 	in the sequence into tail-recursion.
| 
| Ok.

same for 3_3-branch.

-- Gaby