# Function core::arch::x86_64::_mm_minpos_epu16 1.27.0[−][src]

    pub unsafe fn _mm_minpos_epu16(a: __m128i) -> __m128i

This is supported on x86-64 and target feature `sse4.1` only.

Finds the minimum unsigned 16-bit element in the 128-bit __m128i vector, returning a vector containing its value in its first position, and its index in its second position; all other elements are set to zero.

This intrinsic corresponds to the <c> VPHMINPOSUW / PHMINPOSUW </c> instruction.

Arguments:

- `a` - A 128-bit vector of type `__m128i`.

Returns:

A 128-bit value where:

- bits `[15:0]` - contain the minimum value found in parameter `a`,
- bits `[18:16]` - contain the index of the minimum value
- remaining bits are set to `0`.

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