From 514bb28200a0d71a7a99cbfb017d1ca3d2250fe9 Mon Sep 17 00:00:00 2001
From: Paul Selkirk <paul@psgd.org>
Date: Fri, 17 Jul 2015 16:43:58 -0400
Subject: prune generated verilog

---
 src/rtl/ipcore/multiplier_s6.v | 80 +-----------------------------------------
 src/rtl/ipcore/subtractor_s6.v | 79 +----------------------------------------
 2 files changed, 2 insertions(+), 157 deletions(-)

diff --git a/src/rtl/ipcore/multiplier_s6.v b/src/rtl/ipcore/multiplier_s6.v
index 7a7cb5e..f194325 100644
--- a/src/rtl/ipcore/multiplier_s6.v
+++ b/src/rtl/ipcore/multiplier_s6.v
@@ -35,14 +35,12 @@
 
 module multiplier_s6 (
   clk, a, b, p
-)/* synthesis syn_black_box syn_noprune=1 */;
+);
   input clk;
   input [31 : 0] a;
   input [31 : 0] b;
   output [63 : 0] p;
   
-  // synthesis translate_off
-  
   wire \blk00000001/sig000001c7 ;
   wire \blk00000001/sig000001c6 ;
   wire \blk00000001/sig000001c5 ;
@@ -1406,80 +1404,4 @@ p[49], p[48], p[47], p[46], p[45], p[44], p[43], p[42], p[41], p[40], p[39], p[3
     .P(\blk00000001/sig000000b2 )
   );
 
-// synthesis translate_on
-
 endmodule
-
-// synthesis translate_off
-
-`ifndef GLBL
-`define GLBL
-
-`timescale  1 ps / 1 ps
-
-module glbl ();
-
-    parameter ROC_WIDTH = 100000;
-    parameter TOC_WIDTH = 0;
-
-//--------   STARTUP Globals --------------
-    wire GSR;
-    wire GTS;
-    wire GWE;
-    wire PRLD;
-    tri1 p_up_tmp;
-    tri (weak1, strong0) PLL_LOCKG = p_up_tmp;
-
-    wire PROGB_GLBL;
-    wire CCLKO_GLBL;
-
-    reg GSR_int;
-    reg GTS_int;
-    reg PRLD_int;
-
-//--------   JTAG Globals --------------
-    wire JTAG_TDO_GLBL;
-    wire JTAG_TCK_GLBL;
-    wire JTAG_TDI_GLBL;
-    wire JTAG_TMS_GLBL;
-    wire JTAG_TRST_GLBL;
-
-    reg JTAG_CAPTURE_GLBL;
-    reg JTAG_RESET_GLBL;
-    reg JTAG_SHIFT_GLBL;
-    reg JTAG_UPDATE_GLBL;
-    reg JTAG_RUNTEST_GLBL;
-
-    reg JTAG_SEL1_GLBL = 0;
-    reg JTAG_SEL2_GLBL = 0 ;
-    reg JTAG_SEL3_GLBL = 0;
-    reg JTAG_SEL4_GLBL = 0;
-
-    reg JTAG_USER_TDO1_GLBL = 1'bz;
-    reg JTAG_USER_TDO2_GLBL = 1'bz;
-    reg JTAG_USER_TDO3_GLBL = 1'bz;
-    reg JTAG_USER_TDO4_GLBL = 1'bz;
-
-    assign (weak1, weak0) GSR = GSR_int;
-    assign (weak1, weak0) GTS = GTS_int;
-    assign (weak1, weak0) PRLD = PRLD_int;
-
-    initial begin
-	GSR_int = 1'b1;
-	PRLD_int = 1'b1;
-	#(ROC_WIDTH)
-	GSR_int = 1'b0;
-	PRLD_int = 1'b0;
-    end
-
-    initial begin
-	GTS_int = 1'b1;
-	#(TOC_WIDTH)
-	GTS_int = 1'b0;
-    end
-
-endmodule
-
-`endif
-
-// synthesis translate_on
diff --git a/src/rtl/ipcore/subtractor_s6.v b/src/rtl/ipcore/subtractor_s6.v
index f86097d..756439d 100644
--- a/src/rtl/ipcore/subtractor_s6.v
+++ b/src/rtl/ipcore/subtractor_s6.v
@@ -35,15 +35,13 @@
 
 module subtractor_s6 (
   c_in, c_out, a, b, s
-)/* synthesis syn_black_box syn_noprune=1 */;
+);
   input c_in;
   output c_out;
   input [31 : 0] a;
   input [31 : 0] b;
   output [31 : 0] s;
   
-  // synthesis translate_off
-  
   wire \blk00000001/sig00000064 ;
   wire \blk00000001/sig00000063 ;
   wire \NLW_blk00000001/blk00000004_CARRYOUTF_UNCONNECTED ;
@@ -285,80 +283,5 @@ s[18], s[17], s[16], s[15], s[14], s[13], s[12], s[11], s[10], s[9], s[8], s[7],
     .P(\blk00000001/sig00000063 )
   );
 
-// synthesis translate_on
-
-endmodule
-
-// synthesis translate_off
-
-`ifndef GLBL
-`define GLBL
-
-`timescale  1 ps / 1 ps
-
-module glbl ();
-
-    parameter ROC_WIDTH = 100000;
-    parameter TOC_WIDTH = 0;
-
-//--------   STARTUP Globals --------------
-    wire GSR;
-    wire GTS;
-    wire GWE;
-    wire PRLD;
-    tri1 p_up_tmp;
-    tri (weak1, strong0) PLL_LOCKG = p_up_tmp;
-
-    wire PROGB_GLBL;
-    wire CCLKO_GLBL;
-
-    reg GSR_int;
-    reg GTS_int;
-    reg PRLD_int;
-
-//--------   JTAG Globals --------------
-    wire JTAG_TDO_GLBL;
-    wire JTAG_TCK_GLBL;
-    wire JTAG_TDI_GLBL;
-    wire JTAG_TMS_GLBL;
-    wire JTAG_TRST_GLBL;
-
-    reg JTAG_CAPTURE_GLBL;
-    reg JTAG_RESET_GLBL;
-    reg JTAG_SHIFT_GLBL;
-    reg JTAG_UPDATE_GLBL;
-    reg JTAG_RUNTEST_GLBL;
-
-    reg JTAG_SEL1_GLBL = 0;
-    reg JTAG_SEL2_GLBL = 0 ;
-    reg JTAG_SEL3_GLBL = 0;
-    reg JTAG_SEL4_GLBL = 0;
-
-    reg JTAG_USER_TDO1_GLBL = 1'bz;
-    reg JTAG_USER_TDO2_GLBL = 1'bz;
-    reg JTAG_USER_TDO3_GLBL = 1'bz;
-    reg JTAG_USER_TDO4_GLBL = 1'bz;
-
-    assign (weak1, weak0) GSR = GSR_int;
-    assign (weak1, weak0) GTS = GTS_int;
-    assign (weak1, weak0) PRLD = PRLD_int;
-
-    initial begin
-	GSR_int = 1'b1;
-	PRLD_int = 1'b1;
-	#(ROC_WIDTH)
-	GSR_int = 1'b0;
-	PRLD_int = 1'b0;
-    end
-
-    initial begin
-	GTS_int = 1'b1;
-	#(TOC_WIDTH)
-	GTS_int = 1'b0;
-    end
 
 endmodule
-
-`endif
-
-// synthesis translate_on
-- 
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