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Re: Reload fixes for POST_MODIFY
- To: Bernd Schmidt <bernds at redhat dot co dot uk>
- Subject: Re: Reload fixes for POST_MODIFY
- From: Richard Henderson <rth at redhat dot com>
- Date: Wed, 8 Nov 2000 17:10:59 -0800
- Cc: gcc-patches at gcc dot gnu dot org
- References: <Pine.LNX.4.21.0011081148360.1507-100000@host117.cygnus>
On Wed, Nov 08, 2000 at 11:55:43AM +0000, Bernd Schmidt wrote:
> Bootstrapped on x86-linux...
I assume you meant ia64-linux.
> * reload.c (find_reloads_address_1, case POST_MODIFY): Use RELOAD_OTHER
> for address reloads. Push replacements for REG_INC notes.
> (regno_clobbered_p): New arg SETS. Examine SETs if it's nonzero. All
> callers changed.
> * reload1.c (choose_reload_regs): Registers set in the insn can't be
> used for RELOAD_OTHER reloads.
Ok.
r~