strcmp_and_strlen_using_sse_4.2 [strchr.com]Abstract: Using new Intel Core i7 instructions to speed up string manipulation. Created 16Â years ago by Peter Kankowski Last changed 15Â years ago Contributors: Dap and Adam Messinger Filed under Low-level code optimization The new instructions SSE 4.2 introduces four instructions (PcmpEstrI, PcmpEstrM, PcmpIstrI, and PcmpIstrM) that can be used to speed up text processing code (including strcmp, m
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