clz - Returns the number of leading 0-bits in x.

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clz returns the number of leading 0-bits in x, starting at the most significant bit position.

       clz - Returns the number of leading 0-bits in x.

       gentypeclz(gentypex);

        1. OpenCL Specification
           page 256, section 6.12.3 - Integer Functions

The Khronos Group                                  11/18/2024                                          CLZ(3clc)

integerFunctions(3clc)

OpenCLSpecification[1]