expandPostRAPseudo():
STX -> 2 * STD: The first STD should not have the kill flag set for the address.
SystemZElimCompare:
BRC -> BRCT conversion: Don't forget to remove the CC<use,kill> operand.
Needed to make SystemZ/asm-17.ll pass with -verify-machineinstrs, which
now runs with this flag.
Reviewed by Ulrich Weigand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@249945
91177308-0d34-0410-b5e6-
96231b3b80d8