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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Quoting Andi Kleen <ak@muc.de>: > It's too bad that i386 doesn't enable -funit-at-a-time, that improves > the inlining heuristics greatly. - From the gcc manpage: - -O2 turns on all optimization flags specified by -O. It also turns on the following optimization flags: -fforce-mem - -foptimize-sibling-calls -fstrength-reduce -fcse-follow-jumps - -fcse-skip-blocks -frerun-cse-after-loop -frerun-loop-opt - -fgcse -fgcse-lm -fgcse-sm -fgcse-las -fdelete-null-pointer-checks - -fexpensive-optimizations -fregmove -fschedule-insns - -fschedule-insns2 -fsched-interblock -fsched-spec -fcaller-saves - -fpeephole2 -freorder-blocks -freorder-functions -fstrict-aliasing - -funit-at-a-time -falign-functions -falign-jumps -falign-loops ^^^^^^^^^^^^^^^^ - -falign-labels -fcrossjumping Do I miss something? - -- Regards Michael Buesch [ http://www.tuxsoft.de.vu ] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQFA7mjJFGK1OIvVOP4RAuXyAJ0fM5x1jqCZGkzO2jfl42CaNLgJJwCdGZQW 3rUgM3svqyWb8JaCavWAkhg= =3LeQ -----END PGP SIGNATURE----- - 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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