Generalise S390_INSN_GZERO which only worked on the guest
state to S390_INSN_MZERO which works for any memory location
addressable with base reg + 12-bit displacement.


git-svn-id: svn://svn.valgrind.org/vex/trunk@2587 8f6e269a-dfd6-0310-a8e1-e2731360e62c
3 files changed