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Diffstat (limited to 'src/Reflection/Z/ArithmeticSimplifier.v')
| -rw-r--r-- | src/Reflection/Z/ArithmeticSimplifier.v | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/Reflection/Z/ArithmeticSimplifier.v b/src/Reflection/Z/ArithmeticSimplifier.v index d4b880990..68731f7b6 100644 --- a/src/Reflection/Z/ArithmeticSimplifier.v +++ b/src/Reflection/Z/ArithmeticSimplifier.v @@ -88,6 +88,7 @@ Section language. => match interp_as_expr_or_const args with | Some (inl l, inl r) => Op (OpConst (interp_op _ _ opc (l, r))) TT + | Some (inl v, inr e) | Some (inr e, inl v) => if (v =? 0)%Z then Op (OpConst 0%Z) TT @@ -99,6 +100,7 @@ Section language. => match interp_as_expr_or_const args with | Some (inl l, inl r) => Op (OpConst (interp_op _ _ opc (l, r))) TT + | Some (inl v, inr e) | Some (inr e, inl v) => if (v =? 0)%Z then e |