Himbaechel Xilinx : XDC commands : Also search nets with lowercase fo…

…r better interoperability with other synthesis tools and RTL languages
lethalbit · Oct 1, 2024 · 7f33329 · 7f33329
1 parent 3d00b97
commit 7f33329
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/himbaechel/uarch/xilinx/xdc.cc b/himbaechel/uarch/xilinx/xdc.cc
@@ -128,6 +128,14 @@ void XilinxImpl::parse_xdc(const std::string &filename)
             return tgt_nets;
         IdString netname = ctx->id(str);
         NetInfo *maybe_net = ctx->getNetByAlias(netname);
+        if (maybe_net != nullptr) {
+            tgt_nets.push_back(maybe_net);
+            return tgt_nets;
+        }
+        // Also test the lowercase variant, for better interoperability with synthesis tools
+        boost::algorithm::to_lower(str);
+        netname = ctx->id(str);
+        maybe_net = ctx->getNetByAlias(netname);
         if (maybe_net != nullptr)
             tgt_nets.push_back(maybe_net);
         return tgt_nets;