tree de37ed561464a1f8b8f694c384a0c31645dcebdf
parent ea9ba77e5595bdfaf01506a0eab9e874eb36b3df
author Gilles Peskine <Gilles.Peskine@arm.com> 1591646713 +0200
committer Gilles Peskine <Gilles.Peskine@arm.com> 1591696244 +0200

More logical parameter order for mpi_sub_hlp

mpi_sub_hlp performs a subtraction A - B, but took parameters in the
order (B, A). Swap the parameters so that they match the usual
mathematical syntax.

This has the additional benefit of putting the output parameter (A)
first, which is the normal convention in this module.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>