On Tue, Sep 03, 2013 at 06:31:23PM +0000, John-Mark Gurney wrote: > Log: > Use the fact that the AES-NI instructions can be pipelined to improve > performance... Use SSE2 instructions for calculating the XTS tweek > factor... Let the compiler do more work and handle register allocation > by using intrinsics, now only the key schedule is in assembly...
Hi John-Mark, Unfortunately this does not work with /usr/bin/gcc (which I still use as /usr/bin/cc on this old IBM T60 laptop due to clang's enormous pestimation on 'make world' and build times. Please fix this ASAP or back it out out of 10-CURRENT as it does not work with /usr/bin/gcc: 1. /usr/bin/gcc cannot handle the "-maes" option. I committed r255440 to address this. 2. /usr/src/sys/modules/aesni/../../crypto/aesni/aesencdec.h:30:23: error: wmmintrin.h: No such file or directory and then a cascade of errors follow. For now, I've sent a patch to re@ for approval to remove the 'aesni' module from the build if not using clang. But the LINT build is still broken with /usr/bin/gcc. > Replace .byte hard coded instructions w/ the proper instructions now > that both clang and gcc support them... Is this out-of-tree latest GCC that supports this? thanks, -- -- David (obr...@freebsd.org) _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
