CVTDQ2PS
Usage: CVTDQ2Ps dest,src Modifies flags: None
Converts four packed signed doubleword integers in the 'src' operand to four packed single-precision floating-point values in the 'dest' operand. When a conversion is inexact, rounding is performed according to the rounding control bits in the MXCSR register.
Packed Signed INT32 to Packed Single-Precision FP Conversion
CVTDQ2PS xmm1,xmm2/mem128 ; 0F 5B /r [WILLAMETTE,SSE2]
CVTDQ2PS converts four packed signed doublewords from the source operand to four packed single-precision FP values in the destination operand.
The destination operand is an XMM register. The source can be either an XMM register or a 128-bit memory location. For more details , see the Intel Processor manuals.
Example:
cvtdq2ps xmm1 xmm2