From: adam <adam@megacz.com>
Date: Wed, 2 Jan 2008 07:46:20 +0000 (+0100)
Subject: do not requeue literals
X-Git-Url: http://git.megacz.com/?a=commitdiff_plain;h=183cb18044e23ffd13f57652d36cc9f53c6b653a;p=fleet.git

do not requeue literals
---

diff --git a/src/edu/berkeley/fleet/fpga/Generator.java b/src/edu/berkeley/fleet/fpga/Generator.java
index 38d6229..9e9d047 100644
--- a/src/edu/berkeley/fleet/fpga/Generator.java
+++ b/src/edu/berkeley/fleet/fpga/Generator.java
@@ -681,13 +681,13 @@ public class Generator {
 
         PrintWriter pw = new PrintWriter(new OutputStreamWriter(new FileOutputStream(prefix+"/"+name+".v")));
         pw.println("`define instruction_bit_dest(instruction)     instruction["+(OFFSET_DEST+WIDTH_DEST_ADDR-1)+":"+OFFSET_DEST+"]");
-        pw.println("`define instruction_count(instruction)        instruction["+(OFFSET_COUNT+WIDTH_COUNT-1)+":"+OFFSET_COUNT+"]");
         pw.println("`define instruction_is_literal(i)             (i["+(OFFSET_MASK_LITERAL+WIDTH_MASK_LITERAL-1)+":"+OFFSET_MASK_LITERAL+"]=="+MASK_LITERAL+")");
+        pw.println("`define instruction_count(i)                  (`instruction_is_literal(i)?1:i["+(OFFSET_COUNT+WIDTH_COUNT-1)+":"+OFFSET_COUNT+"])");
         pw.println("`define instruction_is_kill(i)                (i["+(OFFSET_MASK_KILL+WIDTH_MASK_KILL-1)+":"+OFFSET_MASK_KILL+"]=="+MASK_KILL+")");
         pw.println("`define instruction_is_unclog(i)              (i["+(OFFSET_MASK_UNCLOG+WIDTH_MASK_UNCLOG-1)+":"+OFFSET_MASK_UNCLOG+"]=="+MASK_UNCLOG+")");
         pw.println("`define instruction_is_clog(i)                (i["+(OFFSET_MASK_CLOG+WIDTH_MASK_CLOG-1)+":"+OFFSET_MASK_CLOG+"]=="+MASK_CLOG+")");
         pw.println("`define instruction_is_normal(i)              (i["+(OFFSET_MASK_NORMAL+WIDTH_MASK_NORMAL-1)+":"+OFFSET_MASK_NORMAL+"]=="+MASK_NORMAL+")");
-        pw.println("`define instruction_bit_requeue(instruction)  (instruction["+OFFSET_RQ+"] || `instruction_is_literal(instruction))");
+        pw.println("`define instruction_bit_requeue(instruction)  (instruction["+OFFSET_RQ+"] && !`instruction_is_literal(instruction))");
 
         pw.println("`define instruction_bit_tokenout(i)     (!`instruction_is_literal(i) && i["+OFFSET_TO+"])");
         pw.println("`define instruction_bit_tokenoutlast(i) (!`instruction_is_literal(i) && i["+OFFSET_IG+"])");