_m_psrlqi
Classification
MMX, Shift, CPUID Test: MMX
Header File
Instruction
PSRLQ mm, imm8
Synopsis
_m_psrlqi(__m64 a, int imm8);
Description
Shift 64-bit integer "a" right by "imm8" while shifting in zeros, and store the result in "dst".
Operation
IF imm8[7:0] > 63
dst[63:0] := 0
ELSE
dst[63:0] := ZeroExtend64(a[63:0] >> imm8[7:0])
FI