r208292 - in /trunk/gcc: ChangeLog doc/options....

[amylaar@gcc.gnu.org]

Author: amylaar
Date: Mon Mar  3 21:51:58 2014
New Revision: 208292

URL: http://gcc.gnu.org/viewcvs?rev=208292&root=gcc&view=rev
Log:
        * opts.h (CL_PCH_IGNORE): Define.
        * targhooks.c (option_affects_pch_p):
        Return false for options that have CL_PCH_IGNORE set.
        * opt-functions.awk: Process PchIgnore.
        * doc/options.texi: Document PchIgnore.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/doc/options.texi
    trunk/gcc/opt-functions.awk
    trunk/gcc/opts.h
    trunk/gcc/targhooks.c