hdl.ast: hash-cons ValueKey.
authorwhitequark <whitequark@whitequark.org>
Thu, 8 Aug 2019 10:56:23 +0000 (10:56 +0000)
committerwhitequark <whitequark@whitequark.org>
Thu, 8 Aug 2019 10:56:53 +0000 (10:56 +0000)
commit9d2cbbabb8dcf7f4e1b1f9a72193807fe0c37487
tree5b32bcc80bacfc3e65d6946e347dc452fa5aabc0
parent4ee82c95840fcdfcab38744e290016dc0278940b
hdl.ast: hash-cons ValueKey.

This speeds up elaboration by ~10%.
nmigen/hdl/ast.py