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Re: bct_p *is* used in loop.c:strength_reduction
- To: law at cygnus dot com
- Subject: Re: bct_p *is* used in loop.c:strength_reduction
- From: David Edelsohn <dje at watson dot ibm dot com>
- Date: Thu, 15 Oct 1998 13:14:51 -0400
- Cc: "Kaveh R. Ghazi" <ghazi at caip dot rutgers dot edu>, egcs at cygnus dot com, egcs-patches at cygnus dot com
`unused'
This attribute, attached to a variable, means that the variable is
meant to be possibly unused. GNU CC will not produce a warning
for this variable.
I do not know what "meant to be possibly" is intended to convey. This is
intended for cases where some compilations will not use the variable?
David