Gcc bugs break java/jdk15 build? [Workaround]

Andrey Chernov ache at nagual.pp.ru
Sun Aug 19 03:12:05 PDT 2007

On Sun, Aug 19, 2007 at 12:01:36PM +0900, Ken Yamada wrote:
>   Does this mean that GCC 4.2.1 does not solve "loop optimization bug" pointed out by Andrey Chernov (http://docs.freebsd.org/cgi/getmsg.cgi?fetch=282888+0+archive/2007/freebsd-current/20070701.freebsd-current) on 4.2.0?

That bug is fixed, but it doesn't mean that no other tree-vrp bugs left.

>   Is it a good idea of adding -fno-tree-vrp to CFLAGS in /etc/make.conf to avoid this optimization bug for all compilation?  (BTW, I leave -O3 of CFLAGS as is in make.conf and just added -fno-tree-vrp to the end of the line.)

It is good idea to extract minimal bug code sample and submit it to gcc 


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