2 files changed, 38 insertions, 1 deletions
diff --git a/techlibs/common/simlib.v b/techlibs/common/simlib.v
index a22a3fd04..9cb68e725 100644
--- a/techlibs/common/simlib.v
+++ b/techlibs/common/simlib.v
@@ -1601,6 +1601,43 @@ endmodule
 
 // --------------------------------------------------------
 
+module \$bweqx (A, B, Y);
+
+parameter WIDTH = 0;
+
+input [WIDTH-1:0] A, B;
+output [WIDTH-1:0] Y;
+
+genvar i;
+generate
+	for (i = 0; i < WIDTH; i = i + 1) begin:slices
+		assign Y[i] = A[i] === B[i];
+	end
+endgenerate
+
+endmodule
+
+// --------------------------------------------------------
+
+module \$bwmux (A, B, S, Y);
+
+parameter WIDTH = 0;
+
+input [WIDTH-1:0] A, B;
+input [WIDTH-1:0] S;
+output [WIDTH-1:0] Y;
+
+genvar i;
+generate
+	for (i = 0; i < WIDTH; i = i + 1) begin:slices
+		assign Y[i] = S[i] ? B[i] : A[i];
+	end
+endgenerate
+
+endmodule
+
+// --------------------------------------------------------
+
 module \$assert (A, EN);
 
 input A, EN;
diff --git a/techlibs/common/techmap.v b/techlibs/common/techmap.v
index 91d385b80..7fb8173b0 100644
--- a/techlibs/common/techmap.v
+++ b/techlibs/common/techmap.v
@@ -59,7 +59,7 @@ module _90_simplemap_compare_ops;
 endmodule
 
 (* techmap_simplemap *)
-(* techmap_celltype = "$pos $slice $concat $mux $tribuf $bmux" *)
+(* techmap_celltype = "$pos $slice $concat $mux $tribuf $bmux $bwmux $bweqx" *)
 module _90_simplemap_various;
 endmodule