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H8300: genrecog issues warnings
- To: "gcc-bugs" <gcc-bugs at gcc dot gnu dot org>, "gnuh8" <gnuh8 at pcserv dot demon dot co dot uk>
- Subject: H8300: genrecog issues warnings
- From: "Ralf Gütlein" <ralf dot guetlein at rodgau dot netsurf dot de>
- Date: Mon, 27 Dec 1999 15:00:48 +0100
When interpreting h8300.md genrecog issues several warnings
"destination operand allows non-lvalue"
Changing some operator constraints in h8300.md from "r" to "=r"
leads to slightly better code (this should be investigated!!),
but doesn't eliminate the warnings.
Regards,
Ralf