Intel® C++ Compiler Classic Developer Guide and Reference
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Visible to Intel only — GUID: GUID-13E76E6F-E3BA-451A-8A85-61F1496354D9
Visible to Intel only — GUID: GUID-13E76E6F-E3BA-451A-8A85-61F1496354D9
<span class='option'> _mm256_cvtepi32_pd</span>
Converts extended packed 32-bit integer values to packed double-precision floating point values.The corresponding Intel® AVX instruction is VCVTDQ2PD.
extern __m256 _mm256_cvtepi32_pd(__m128i m1); |
m1 |
integer source vector/operand |
Converts four packed signed doubleword integers in the source vector m1 into four packed double-precision floating-point values.
Result of the conversion operation.