From: whitequark <cz@m-labs.hk>
Date: Mon, 19 Aug 2019 19:29:47 +0000 (+0000)
Subject: build.plat: do not prepare fragments twice.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=763efe4100fbe71e478c8ce88340b10dd1c1a0d7;p=nmigen.git

build.plat: do not prepare fragments twice.

Fixes #169.
---

diff --git a/nmigen/build/plat.py b/nmigen/build/plat.py
index 6345850..edb3049 100644
--- a/nmigen/build/plat.py
+++ b/nmigen/build/plat.py
@@ -256,8 +256,8 @@ class TemplatedPlatform(Platform):
             assert False
 
         def emit_design(backend):
-            return {"rtlil": rtlil, "verilog": verilog}[backend].convert(fragment, name=name,
-                ports=list(self.iter_ports()), missing_domain=lambda name: None)
+            backend_mod = {"rtlil": rtlil, "verilog": verilog}[backend]
+            return backend_mod.convert_fragment(fragment, name=name)
 
         def emit_commands(format):
             commands = []