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*: remove unused variables

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Robin Ole Heinemann 2021-05-18 21:10:47 +02:00 • committed by whitequark
parent 25caf4045b
commit f570e1bbeb
3 changed files with 3 additions and 8 deletions
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5
nmigen/sim/_pyrtl.py
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@ -140,8 +140,6 @@ class _RHSValueCompiler(_ValueCompiler):
return self(arg)
elif len(value.operands) == 2:
lhs, rhs = value.operands
lhs_mask = (1 << len(lhs)) - 1
rhs_mask = (1 << len(rhs)) - 1
if value.operator == "+":
return f"({sign(lhs)} + {sign(rhs)})"
if value.operator == "-":
@ -217,7 +215,6 @@ class _RHSValueCompiler(_ValueCompiler):
gen_index = self.emitter.def_var("rhs_index", f"{index_mask} & {self(value.index)}")
gen_value = self.emitter.gen_var("rhs_proxy")
if value.elems:
gen_elems = []
for index, elem in enumerate(value.elems):
if index == 0:
self.emitter.append(f"if {index} == {gen_index}:")
@ -292,7 +289,6 @@ class _LHSValueCompiler(_ValueCompiler):
def on_Cat(self, value):
def gen(arg):
gen_arg = self.emitter.def_var("cat", arg)
gen_parts = []
offset = 0
for part in value.parts:
part_mask = (1 << len(part)) - 1
@ -308,7 +304,6 @@ class _LHSValueCompiler(_ValueCompiler):
index_mask = (1 << len(value.index)) - 1
gen_index = self.emitter.def_var("index", f"{self.rrhs(value.index)} & {index_mask}")
if value.elems:
gen_elems = []
for index, elem in enumerate(value.elems):
if index == 0:
self.emitter.append(f"if {index} == {gen_index}:")