Rich Felker a393d5cc8d precalculate gnu hash rather than doing it lazily in find_sym inner loop ... this change was suggested based on testing done by Timo Teräs almost two years ago; the branch (and probably call prep overhead) in the inner loop was found to contribute noticably to total symbol lookup time. this change will make lookup slightly slower if libraries were built with only the traditional "sysv" ELF hash table, but based on how much slower lookup tends to be without the gnu hash table, it seems reasonable to assume that (1) users building without gnu hash don't care about dynamic linking performance, and (2) the extra time spent computing the gnu hash is likely to be dominated by the slowness of the sysv hash table lookup anyway.		2017-03-15 16:50:19 -04:00
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dlstart.c	fix regression in SH/FDPIC dynamic linker	2016-02-18 04:13:05 +00:00
dynlink.c	precalculate gnu hash rather than doing it lazily in find_sym inner loop	2017-03-15 16:50:19 -04:00