The arguments in a helper call need to be sign/zero-extended
to 64 bit. Fix helper calls accordingly. And because I keep forgetting
this, add checking machinery in the insn selector so it won't happen again.
Diagnosed by Christian Borntraeger.


git-svn-id: svn://svn.valgrind.org/vex/trunk@2462 8f6e269a-dfd6-0310-a8e1-e2731360e62c
2 files changed