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compiler.iodelay: correctly fold max(0, [0, ]...).

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whitequark 2015-11-24 00:46:55 +08:00
parent 9bc62fa3d2
commit d3f0059cab
1 changed files with 1 additions and 1 deletions
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artiq/compiler/iodelay.py
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@ -231,7 +231,7 @@ class Max(Expr):
consts.append(operand.value) consts.append(operand.value)
elif operand not in exprs: elif operand not in exprs:
exprs.append(operand) exprs.append(operand)
if any(consts): if len(consts) > 0:
exprs.append(Const(max(consts))) exprs.append(Const(max(consts)))
if len(exprs) == 1: if len(exprs) == 1:
return exprs[0] return exprs[0]