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Re: [PATCH, committed] rs6000 LABEL_REF rtx_cost
- From: Richard Henderson <rth at redhat dot com>
- To: David Edelsohn <dje at watson dot ibm dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Wed, 4 Aug 2004 16:52:24 -0700
- Subject: Re: [PATCH, committed] rs6000 LABEL_REF rtx_cost
- References: <200408042341.i74Nf7D29848@makai.watson.ibm.com>
On Wed, Aug 04, 2004 at 07:41:07PM -0400, David Edelsohn wrote:
> This patch restores zero cost for LABEL_REF. If PowerPC can
> branch to the label, it's free.
Hmm? We also load addresses of LABEL_REFs.
r~