x86 GenLongRegOrMemOp should be aware about xmm to core reg conversion
x86 GenLongRegOrMemOp should be aware about xmm to core reg conversion

GenLongRegOrMemOp function expects arithmetic on core regs but does not
ensure that operand in core reg.

The patch adds the conversion if it is required.

Change-Id: Ibb6928b8cc2c63ede1a20d6ee45d9a64884231b6
Signed-off-by: Serguei Katkov <53c1eb3349c33a81de4c7fece05dd168a3eb410e@intel.com>

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