am 4b71a3f2: am 6123d94c: Merge "GenArithOpInt should ensure that reg is in core"
am 4b71a3f2: am 6123d94c: Merge "GenArithOpInt should ensure that reg is in core"

* commit '4b71a3f2648f199a5fc6b6c828ac0e8cc64f0dc8':
  GenArithOpInt should ensure that reg is in core

treadstoneproject/artinst,treadstoneproject/artinst,treadstoneproject/artinst,treadstoneproject/artinst,treadstoneproject/artinst