https://bugs.freedesktop.org/show_bug.cgi?id=27512
--- Comment #11 from Patrick Baggett <baggett.patr...@gmail.com> --- Created attachment 120822 --> https://bugs.freedesktop.org/attachment.cgi?id=120822&action=edit Use prefetcht1 instead of prefetch[w] This should fix the SIGILL when running this code. It replaces 3DNow! prefetch[w] instructions with SSE prefetcht1. I'm still not convinced that the prefetch logic actually has any beneficial performance characteristics. -- You are receiving this mail because: You are the assignee for the bug.
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