X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;ds=sidebyside;f=docs%2Fusers_guide%2Fdebugging.xml;h=6fc1413bb1af5334931128f2a2f7037f096f16e0;hb=6cec61d14a324285dbb8ce73d4c7215f1f8d6766;hp=d1e9e16e9ccb81959b1d6805fd6b54e26a59c380;hpb=ac97c15c33cb5658d2da35fd2a6768a4c0556361;p=ghc-hetmet.git

diff --git a/docs/users_guide/debugging.xml b/docs/users_guide/debugging.xml
index d1e9e16..6fc1413 100644
--- a/docs/users_guide/debugging.xml
+++ b/docs/users_guide/debugging.xml
@@ -120,8 +120,42 @@
                 <indexterm><primary><option>-ddump-rules</option></primary></indexterm>
 	      </term>
 	      <listitem>
-		<para>dumps all rewrite rules (including those generated
-	      by the specialisation pass)</para>
+		<para>dumps all rewrite rules specified in this module; 
+                      see <xref linkend="controlling-rules"/>.
+                </para>
+	      </listitem>
+	    </varlistentry>
+
+	    <varlistentry>
+	      <term>
+	        <option>-ddump-rule-firings</option>:
+                <indexterm><primary><option>-ddump-rule-firings</option></primary></indexterm>
+	      </term>
+	      <listitem>
+		<para>dumps the names of all rules that fired in this module</para>
+	      </listitem>
+	    </varlistentry>
+
+	    <varlistentry>
+	      <term>
+	        <option>-ddump-rule-rewrites</option>:
+                <indexterm><primary><option>-ddump-rule-rewrites</option></primary></indexterm>
+	      </term>
+	      <listitem>
+		<para>dumps detailed information about all rules that fired in
+		      this module
+		</para>
+	      </listitem>
+	    </varlistentry>
+
+	    <varlistentry>
+	      <term>
+	        <option>-ddump-vect</option>:
+                <indexterm><primary><option>-ddump-vect</option></primary></indexterm>
+	      </term>
+	      <listitem>
+		<para>dumps the output of the vectoriser.
+                </para>
 	      </listitem>
 	    </varlistentry>
 
@@ -177,8 +211,8 @@
 
 	    <varlistentry>
 	      <term>
-	        <option>-ddump-workwrap</option>:
-                <indexterm><primary><option>-ddump-workwrap</option></primary></indexterm>
+	        <option>-ddump-worker-wrapper</option>:
+                <indexterm><primary><option>-ddump-worker-wrapper</option></primary></indexterm>
 	      </term>
 	      <listitem>
 		<para>worker/wrapper split output</para>
@@ -285,7 +319,7 @@
         </term>
 	<listitem>
 	  <para>Show the output of each run of the simplifier.  Used when even
-        <option>-dverbose-simpl</option> doesn't cut it.</para>
+        <option>-dverbose-core2core</option> doesn't cut it.</para>
 	</listitem>
       </varlistentry>
 
@@ -327,14 +361,25 @@
       </varlistentry>
 
       <varlistentry>
-	<term>
+  <term>
           <option>-ddump-tc-trace</option>
           <indexterm><primary><option>-ddump-tc-trace</option></primary></indexterm>
         </term>
-	<listitem>
-	  <para>Make the type checker be *real* chatty about what it is
-	upto.</para>
-	</listitem>
+  <listitem>
+    <para>Make the type checker be *real* chatty about what it is
+  upto.</para>
+  </listitem>
+      </varlistentry>
+
+      <varlistentry>
+  <term>
+          <option>-ddump-vt-trace</option>
+          <indexterm><primary><option>-ddump-tv-trace</option></primary></indexterm>
+        </term>
+  <listitem>
+    <para>Make the vectoriser be *real* chatty about what it is
+  upto.</para>
+  </listitem>
       </varlistentry>
 
       <varlistentry>
@@ -374,7 +419,7 @@
         of output!) So: when we're really desperate:</para>
 
 	  <screen>
-% ghc -noC -O -ddump-simpl -dverbose-simpl -dcore-lint Foo.hs
+% ghc -noC -O -ddump-simpl -dverbose-core2core -dcore-lint Foo.hs
 </screen>
 
 	</listitem>
@@ -392,6 +437,17 @@
 
       <varlistentry>
 	<term>
+          <option>-ddump-core-stats</option>
+          <indexterm><primary><option>-ddump-core-stats</option></primary></indexterm>
+        </term>
+	<listitem>
+	  <para>Print a one-line summary of the size of the Core program
+                     at the end of the optimisation pipeline.</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>
           <option>-dfaststring-stats</option>
           <indexterm><primary><option>-dfaststring-stats</option></primary></indexterm>
         </term>
@@ -448,6 +504,16 @@ shorter.</para>
 
       <varlistentry>
 	<term>
+          <option>-dsuppress-module-prefixes</option>
+          <indexterm><primary><option>-dsuppress-module-prefixes</option></primary></indexterm>
+        </term>
+	<listitem>
+          <para>Suppress the printing of module qualification prefixes in Core dumps to make them easier to read.</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>
           <option>-dppr-user-length</option>
           <indexterm><primary><option>-dppr-user-length</option></primary></indexterm>
         </term>
@@ -650,7 +716,6 @@ Main.skip2{-r1L6-} =
 
 <!-- Emacs stuff:
      ;;; Local Variables: ***
-     ;;; mode: xml ***
      ;;; sgml-parent-document: ("users_guide.xml" "book" "chapter" "sect1") ***
      ;;; End: ***
  -->