From ed6300e00a9e2fe4461eb1bba0f43e1020b14820 Mon Sep 17 00:00:00 2001 From: whitequark Date: Sun, 16 Dec 2018 16:05:38 +0000 Subject: [PATCH] back.rtlil: don't emit a slice if all bits are used. --- nmigen/back/rtlil.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/nmigen/back/rtlil.py b/nmigen/back/rtlil.py index 5641322..05d4ac6 100644 --- a/nmigen/back/rtlil.py +++ b/nmigen/back/rtlil.py @@ -273,7 +273,9 @@ class _ValueCompiler(xfrm.AbstractValueTransformer): raise NotImplementedError # :nocov: def on_Slice(self, value): - if value.end == value.start + 1: + if value.start == 0 and value.end == len(value.value): + return self(value.value) + elif value.start + 1 == value.end: return "{} [{}]".format(self(value.value), value.start) else: return "{} [{}:{}]".format(self(value.value), value.end - 1, value.start) -- 2.30.2