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Re: Hookize CFG debugging code
- From: Jan Hubicka <jh at suse dot cz>
- To: John David Anglin <dave at hiauly1 dot hia dot nrc dot ca>
- Cc: jh at suse dot cz, gcc-patches at gcc dot gnu dot org, rth at redhat dot com
- Date: Fri, 20 Jun 2003 21:26:50 +0200
- Subject: Re: Hookize CFG debugging code
- References: <200306201849.h5KIntmW029723@hiauly1.hia.nrc.ca>
> > Yes, the warnings are no longer generated by the test. I'll let you know
> > the result of the bootstrap and check when it completes.
>
> stage1/xgcc -Bstage1/ -B/opt/gnu/hppa2.0w-hp-hpux11.00/bin/ -c -O2 -g -fPIC -D
> IN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -peda
> ntic -Wno-long-long -Werror -fno-common -DHAVE_CONFIG_H -I. -I. -I../../gcc
> /gcc -I../../gcc/gcc/. -I../../gcc/gcc/config -I../../gcc/gcc/../include ../../g
> cc/gcc/cfgrtl.c -o cfgrtl.o
> ../../gcc/gcc/cfgrtl.c: In function `rtl_verify_flow_info_1':
> ../../gcc/gcc/cfgrtl.c:1768: warning: `fallthru' might be used uninitialized in
> this function
Urgh. Please just add the zero initializer (when it is used it is
initialized so the warning is harmless). Sorry for that.
Honza
>
> Dave
> --
> J. David Anglin dave.anglin@nrc-cnrc.gc.ca
> National Research Council of Canada (613) 990-0752 (FAX: 952-6602)