For PR1553:
Change the keywords for the zext and sext parameter attributes to be 
zeroext and signext so they don't conflict with the keywords for the
instructions of the same name. This gets around the ambiguity.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40069 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/LangRef.html b/docs/LangRef.html
index a57f242..699c11b 100644
--- a/docs/LangRef.html
+++ b/docs/LangRef.html
@@ -760,22 +760,22 @@
 
 <div class="doc_code">
 <pre>
-%someFunc = i16 (i8 sext %someParam) zext
-%someFunc = i16 (i8 zext %someParam) zext
+%someFunc = i16 (i8 signext %someParam) zeroext
+%someFunc = i16 (i8 zeroext %someParam) zeroext
 </pre>
 </div>
 
   <p>Note that the two function types above are unique because the parameter has
-  a different attribute (sext in the first one, zext in the second). Also note
-  that the attribute for the function result (zext) comes immediately after the
-  argument list.</p>
+  a different attribute (<tt>signext</tt> in the first one, <tt>zeroext</tt> in
+  the second).  Also note that the attribute for the function result 
+  (<tt>zeroext</tt>) comes immediately after the argument list.</p>
 
   <p>Currently, only the following parameter attributes are defined:</p>
   <dl>
-    <dt><tt>zext</tt></dt>
+    <dt><tt>zeroext</tt></dt>
     <dd>This indicates that the parameter should be zero extended just before
     a call to this function.</dd>
-    <dt><tt>sext</tt></dt>
+    <dt><tt>signext</tt></dt>
     <dd>This indicates that the parameter should be sign extended just before
     a call to this function.</dd>
     <dt><tt>inreg</tt></dt>
@@ -1131,7 +1131,7 @@
     <td class="left">function taking an <tt>i32</tt>, returning an <tt>i32</tt>
     </td>
   </tr><tr class="layout">
-    <td class="left"><tt>float&nbsp;(i16&nbsp;sext,&nbsp;i32&nbsp;*)&nbsp;*
+    <td class="left"><tt>float&nbsp;(i16&nbsp;signext,&nbsp;i32&nbsp;*)&nbsp;*
     </tt></td>
     <td class="left"><a href="#t_pointer">Pointer</a> to a function that takes 
       an <tt>i16</tt> that should be sign extended and a