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constrain two register operands to be distinct
- To: GCC Mailing List <gcc at gcc dot gnu dot org>
- Subject: constrain two register operands to be distinct
- From: Soubhik Bhattacharya <soubhik at cse dot iitk dot ac dot in>
- Date: Mon, 26 Mar 2001 19:33:58 +0530 (IST)
- Organization: Dept of Computer Science IIT Kanpur
hi!!
i'm trying to generate gcc machine description for some arbitrary
target. is there a way to tell gcc that two operands of an 'insn', both
being registers of same class, shud be distinct?
any idea/ suggestion will be highly appreciated...
thanks,
soubhik.