Shuffle double-precision (64-bit) floating-point elements in a using the control in b. Warning: the selector is in bit 1, not bit 0, of each 64-bit element! This is really not intuitive.
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Shuffle double-precision (64-bit) floating-point elements in a using the control in b. Warning: the selector is in bit 1, not bit 0, of each 64-bit element! This is really not intuitive.