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Re: [PATCH] more loop.c fixes for -fprofile-loop-arrays
- From: Richard Henderson <rth at redhat dot com>
- To: Janis Johnson <janis187 at us dot ibm dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Wed, 15 May 2002 17:27:50 -0700
- Subject: Re: [PATCH] more loop.c fixes for -fprofile-loop-arrays
- References: <20020515144637.A27879@us.ibm.com>
On Wed, May 15, 2002 at 02:46:38PM -0700, Janis Johnson wrote:
> - For conditional code, skip the prefetch if PREFETCH_CONDITIONAL
> is zero (this was originally intended), but preserve the current
> behavior by defining PREFETCH_CONDITIONAL to one if it has not
> already been defined.
Is there some benefit to preserving the old behaviour?
> - index += size;
> + /* index += size; */
Remove code; do not commit it out.
Otherwise ok.
r~