[Bug c/17388] For dynamic linking of libgcc, r0 register should not be used by SH optimizer.

[saito at densan dot co dot jp]

------- Additional Comments From saito at densan dot co dot jp  2004-09-10 03:13 -------
> The code of |__sdivsi3_i4| does not use r0 register, however if using namic
> linking of libgc, r0 and r1 register will be used by dynamic linking.

The code of |__sdivsi3_i4| does not use r0 register, however if using dynamic
linking of libgcc, r0 and r1 register will be used by dynamic linking.

IF I use static link for libgcc, there is no problem.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17388