Fix debug print for hwcaps adding stfle ad etf2. 
Add VEX_HWCAPS_S390X_STFLE. This should have been part of r2237.


git-svn-id: svn://svn.valgrind.org/vex/trunk@2303 8f6e269a-dfd6-0310-a8e1-e2731360e62c
3 files changed