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hdl.ast: implement shape for modulo operator.

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whitequark 2019-01-19 09:26:26 +00:00
parent 5e2b46f727
commit 38b3c4af31
1 changed files with 2 additions and 0 deletions
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2
nmigen/hdl/ast.py
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@ -341,6 +341,8 @@ class Operator(Value):
return a_bits + b_bits - 1, True
# one operand signed, the other unsigned (add sign bit)
return a_bits + b_bits + 1 - 1, True
if self.op == "%":
return a_bits, a_sign
if self.op in ("<", "<=", "==", "!=", ">", ">=", "b"):
return 1, False
if self.op in ("&", "^", "|"):