LAPACK  3.7.0
LAPACK: Linear Algebra PACKage
double precision function dlamc3 ( double precision  A,
double precision  B 
)

DLAMC3

Purpose:

 DLAMC3  is intended to force  A  and  B  to be stored prior to doing
 the addition of  A  and  B ,  for use in situations where optimizers
 might hold one of these in a register.
Parameters
[in]A
[in]B
          The values A and B.