From 7b80e1abf3613323d6601fc6883990f7de064952 Mon Sep 17 00:00:00 2001
From: Christoph Berganski <christoph.berganski@gmail.com>
Date: Fri, 14 Jun 2024 12:49:06 +0200
Subject: [PATCH] [StreamingDataWidthConverter_hls] Remove the other duplicate
 stream

---
 .../fpgadataflow/hls/streamingdatawidthconverter_hls.py  | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/src/finn/custom_op/fpgadataflow/hls/streamingdatawidthconverter_hls.py b/src/finn/custom_op/fpgadataflow/hls/streamingdatawidthconverter_hls.py
index 67d2f8b6d0..4619a1756b 100644
--- a/src/finn/custom_op/fpgadataflow/hls/streamingdatawidthconverter_hls.py
+++ b/src/finn/custom_op/fpgadataflow/hls/streamingdatawidthconverter_hls.py
@@ -78,12 +78,6 @@ def strm_decl(self):
                 self.get_instream_width(), self.hls_sname(), self.hls_sname()
             )
         )
-        if self.needs_lcm():
-            self.code_gen_dict["$STREAMDECLARATIONS$"].append(
-                'hls::stream<ap_uint<{}>> intermediate ("intermediate");'.format(
-                    self.get_iowidth_lcm()
-                )
-            )
         self.code_gen_dict["$STREAMDECLARATIONS$"].append(
             'hls::stream<ap_uint<{}>> out_{} ("out_{}");'.format(
                 self.get_outstream_width(), self.hls_sname(), self.hls_sname()
@@ -95,6 +89,9 @@ def docompute(self):
         op = "StreamingDataWidthConverter_Batch"
         if self.needs_lcm():
             self.code_gen_dict["$DOCOMPUTE$"] = [
+                'hls::stream<ap_uint<{}>> intermediate ("intermediate");'.format(
+                    self.get_iowidth_lcm()
+                ),
                 "%s<InWidth, LCMWidth, NumInWords>(in0_%s, intermediate, numReps);"
                 % (op, self.hls_sname()),
                 "%s<LCMWidth, OutWidth, NumLCMToOut>(intermediate, out_%s, numReps);"