return len(a)
-def undef(v):
+def undefined(v):
""" function that, for Power spec purposes, returns undefined bits of
- the same shape as the input bits, however, for purposes of matching
- POWER9's behavior returns the input bits unchanged."""
+ the same shape as the input bits. however, for purposes of matching
+ POWER9's behavior returns the input bits unchanged. this effectively
+ "marks" (tags) locations in the v3.0B spec that need to be submitted
+ for clarification.
+ """
return v
# For these tests I tried to find power instructions that would let me