amd64: add a couple more spec cases: NLE after SUBL, and NZ after LOGICB.
x86: add commented out (ATC) spec case for C flag after SMULL.


git-svn-id: svn://svn.valgrind.org/vex/trunk@1956 8f6e269a-dfd6-0310-a8e1-e2731360e62c
2 files changed