tree 9477b6ac49a23c21fdee3035fb462678ed984ca3
parent af2194f3e45a0bd6db4c4857d1f2be21f857d3f3
author florian <florian@8f6e269a-dfd6-0310-a8e1-e2731360e62c> 1344260133 +0000
committer florian <florian@8f6e269a-dfd6-0310-a8e1-e2731360e62c> 1344260133 +0000

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