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Re: Improve sanity checking for erroneous insns an' da "g" thang

Subject: Re: Improve sanity checking for erroneous insns an' da "g" thang
From: Ian Lance Taylor
Date: 11 Nov 2005 22:43:02 -0800
Hans-Peter Nilsson <hans-peter.nilsson@xxxxxxxx> writes:

>       * recog.c (constrain_operands) <case 'g'>: For a match, require
>       that a non-register matches general_operand when strict >= 0.

This is OK.

There is the chance of a slight compiler slowdown, but most targets
don't use the 'g' constraint much if at all, so I'm not too worried.

Thanks.

Ian

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