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Re: No code for 0-operand extracts?
- To: Doug Evans <dje at transmeta dot com>
- Subject: Re: No code for 0-operand extracts?
- From: Ben Elliston <bje at redhat dot com>
- Date: Tue, 5 Dec 2000 11:20:21 +1100 (EST)
- Cc: CGEN <cgen at sources dot redhat dot com>
You'll have to be more specific.
Sorry -- I realise now that I was a bit vague.
[one might infer this is the `attribute unused' aversion that has
been bantered about]
In extract_sfmt_break (which is a typical instruction which has no
operands), CGEN includes the following:
CGEN_INSN_INT insn = entire_insn;
This is never used by the extraction routine.
Ben