i#1551 port to ARM: varying operand position support

Adds an additional argument to instr_create_Ndst_Msrc_vardst(),
and instr_create_Ndst_Msrc_varsrc() indicating at what position the varying
list of operands should be inserted, supporting more than just having them
at the end.

git-svn-id: https://dynamorio.googlecode.com/svn/trunk@3023 49cc7528-f6fd-11dd-9d1a-b59b2e1864b6
5 files changed