Fix handling of z_digit "?" and fix optimization of cmp with "z"
authorClifford Wolf <clifford@clifford.at>
Fri, 13 Sep 2019 11:39:39 +0000 (13:39 +0200)
committerClifford Wolf <clifford@clifford.at>
Fri, 13 Sep 2019 11:39:39 +0000 (13:39 +0200)
commita67d63714be52e4a4f789c2a82b6283748db8902
treeecb7c6ddb452362a988b7299ee696005940df045
parent4da6e19fe1c326bb86e68f4446597c2163f3fbb2
Fix handling of z_digit "?" and fix optimization of cmp with "z"

Signed-off-by: Clifford Wolf <clifford@clifford.at>
frontends/verilog/const2ast.cc
passes/opt/opt_expr.cc