Add new IR primops: Iop_CmpNEZ8x8, Iop_CmpNEZ16x4, Iop_CmpNEZ32x2 and
isel support for them in the x86 back end.  They are used for Memcheck
annotation of 64-bit SIMD code.



git-svn-id: svn://svn.valgrind.org/vex/trunk@715 8f6e269a-dfd6-0310-a8e1-e2731360e62c
5 files changed