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r106791 - in /trunk/gcc: ChangeLog common.opt d...


Author: dje
Date: Fri Nov 11 17:59:54 2005
New Revision: 106791

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=106791
Log:
        PR 24644
        * common.opt (Wvolatile-register-var): New.
        * varasm.c (make_decl_rtl): Only emit warning when option
        specified.  Clarify warning message.
        * doc/invoke.texi (Wvolatile-register-var): Document new option.

        * doc/md.texi (copysign): Document standard named pattern.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/common.opt
    trunk/gcc/doc/invoke.texi
    trunk/gcc/doc/md.texi
    trunk/gcc/varasm.c


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