AI Engine-ML v2 Intrinsics User Guide  v2025.1
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Scalar updates and extracts
Scalar Operations

Insert 32-bit value in 64-bit register

unsigned long long insert (unsigned long long a, int idx, unsigned int b)
 

Set 32-bit portion of 64-bit register

unsigned long long set_uint64 (int idx, unsigned int b)
 

Extract 32-bit portion from 64-bit register

unsigned int extract_uint32 (unsigned long long a, int idx)
 

Scalar concat of two int

unsigned long long concat (unsigned int a, unsigned int b)
 

Detailed Description

Function Documentation

◆ concat()

unsigned long long concat ( unsigned int a,
unsigned int b )

◆ extract_uint32()

unsigned int extract_uint32 ( unsigned long long a,
int idx )

◆ insert()

unsigned long long insert ( unsigned long long a,
int idx,
unsigned int b )

◆ set_uint64()

unsigned long long set_uint64 ( int idx,
unsigned int b )