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Re: Loop iv debugging patch
- To: Michael Hayes <mhayes at redhat dot com>
- Subject: Re: Loop iv debugging patch
- From: Richard Henderson <rth at redhat dot com>
- Date: Thu, 11 Jan 2001 01:44:05 -0800
- Cc: gcc-patches at gcc dot gnu dot org
- References: <14941.2331.949024.263257@taniwha.paradise.net.nz>
On Thu, Jan 11, 2001 at 02:15:07PM +1300, Michael Hayes wrote:
> * loop.h (total_biv_increment): Constify iv_class pointer.
> (struct induction): Replace `mem_mode' with `mem' rtx.
> * unroll.c (total_biv_increment): Constify iv_class pointer.
> * loop.c (loop_giv_reduce_benefit): Derive mem mode from mem rtx.
> (find_mem_givs, combine_givs_p): Likewise.
> (debug_ivs, debug_iv_class, loop_ivs_dump, loop_iv_class_dump): New.
Ok.
r~