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I need to quickly compare two string on the machine with SSE4 support. How can I do it without writing assembler inserts?
Some wrappers like long long bitmask = strcmp(char* a, char* b) would be perfect.
Instead of using inline assembly, you should use the Intel SSE intrinsics.
For string comparison, you’ll need the SSE4.2 intrinsics:
Documentation is here:
http://software.intel.com/sites/products/documentation/doclib/stdxe/2013/composerxe/compiler/cpp-mac/GUID-6E9CFDF2-5DF6-42A4-B429-0E2CD441342E.htm