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'''x86-Instructions''' <br/>
[[x86]] processor provides a bit-test instruction family (bt, bts, btr, btc) with 32- and 64-bit operands. They may be used implicitly by compiler optimization or explicitly by inline assembler or compiler intrinsics. Take care that they are applied on local variables likely registers rather than memory references:
* [[x86-64#_bittest64gpinstructions|_bittest64]]* [[x86-64#_bittestandset64gpinstructions|_bittestandset64]]* [[x86-64#_bittestandcomplement64gpinstructions|_bittestandcomplement64]]* [[x86-64#_bittestandreset64gpinstructions|_bittestandreset64]]
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==Update by Move==
