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Re: Workarounds for issues with rs6000_rtx_costs
- From: David Edelsohn <dje at watson dot ibm dot com>
- To: Roger Sayle <roger at eyesopen dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Wed, 30 Jun 2004 00:26:08 -0400
- Subject: Re: Workarounds for issues with rs6000_rtx_costs
- References: <Pine.LNX.4.44.0406292206560.6629-100000@www.eyesopen.com>
>>>>> Roger Sayle writes:
Roger> Ok for mainline?
Roger> * config/rs6000/rs6000.c (rs6000_rtx_costs) <MINUS_EXPR>: Handle
Roger> subtractions identically to additions, always COSTS_N_INSNS (1).
This is fine.
Thanks, David