This is the mail archive of the gcc@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: "-fno-unswitch-loops" option have no effect?


Hi,

> gcc > 4 AOS 68k builds are build from offical gcc sourcetree and there are
> no changes 

Yes, I know, but some problems may happens anyway like it happened before
(problems with defines).
I think if there is a problem the best is to compare GCCs from different sources.

> how much is size diffrent ?

306kb vs 1,18mb - "dsputil.c"

> .but i
> think you can easy test, compile the ffmpeg, if it give no internal
> compiler error with -fno........ then it work.

I get the same ICE with "-O3" and "-O3 -fno-unswitch-loops" - "mpegvideo.c" file.

Regards


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]