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From: Julian S. <js...@ac...> - 2007-01-10 23:09:37
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> objdump -D: > 08807eb0 <movdqa4>: > 8807eb0: 83 e9 20 sub $0x20,%ecx > 8807eb3: 66 0f 6f 5e 10 movdqa 0x10(%esi),%xmm3 > 8807eb8: 66 0f 6f 46 20 movdqa 0x20(%esi),%xmm0 <-- this > is the line that cause the warning > 8807ebd: 83 c6 20 add $0x20,%esi > 8807ec0: 66 0f 73 d9 04 psrldq $0x4,%xmm1 Your timing is good. I just chased this problem around two days ago. I believe it is the same as bug 139776. See http://bugs.kde.org/show_bug.cgi?id=139776 which also contains a suggested fix, near the end. Can you let me know whether this helps for you. One thing that would be very helpful if you could find out is, in which part of your program is the symbol _intel_fast_memcpy? That is, is it defined in the main executable, or in one of the shared objects for the Intel runtime support, or where? J |