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On Sun, Dec 22, 2002 at 01:23:08PM +0000, Joao Seabra wrote: > Rename registers from the gcc 3.2 man: > "Attempt to avoid false dependencies in scheduled code by making > use of registers left over after register allocation. This > optimization will most benefit processors with lots of > registers. It can, however, make debugging impossible, since > variables will no longer stay in a "home register"." Just to be blunt here :), i386 is not one of these register rich archs. So it will probably not help you to compile with -O3... Of course you could have something else... - Adam - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | |||||||||
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