Messages in this thread | | | Date | Sat, 22 May 1999 15:03:48 +0200 (CEST) | From | Andrea Arcangeli <> | Subject | Re: PATCH: checksum optimization on semi-686's |
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On Sun, 16 May 1999, Alex K. wrote:
>OK, here's my patch that should optimize checksumming on my Cyrix >6x86MX. I ran the code in a test program, and it gave me 50% more speed
Did you ever tried it? According to me it should generate a misplaced %%esp that will cause a segfault. But even if the popl would not eat the stack the checksum retval would be wrong.
Andrea Arcangeli
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