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<earnie> wrote: > > Quoting John Marriott <basilisk>: > >> Earnie Boyd wrote: >>> Quoting John Marriott <basilisk>: >>> >>>> Hi there! >>>> >>>> When I compile vim 7.1 with -O3, vim crashes when I scroll down with my >>>> mouse. When I compile with -O2 it works fine. >>>> >>> >>> -03 adds what, inline optimization? >>> >> -O3 adds -finline-functions, -funswitch-loops, -fpredictive-commoning >> and -fgcse-after-reload options. >> > > Can you use -O2 and one at a time add these singularly and then in > multiples to determine which one(s) is giving the issue? > > Earnie > P.S. Please, don't top post. The way you track this down is to run with -O3 and progressively add -fno-* options to disable *successively* (as opposed to sequentially) more options until you find the one that triggers the failure. Also, it is important to note that -OX levels add more optimizations than can be turned on manually with -f options. ie, -O is more than just a meta-option for a long list of -f options. ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ MinGW-users mailing list MinGW-users You may change your MinGW Account Options or unsubscribe at: https://lists.sourceforge.net/lists/listinfo/mingw-users
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