[llvm-commits] CVS: llvm/docs/ProgrammersManual.html

[Chris Lattner]

Changes in directory llvm/docs:

ProgrammersManual.html updated: 1.79 -> 1.80
---
Log message:

remove 'another common example', which doesn't work with VC++, and indent
another example properly


---
Diffs of the changes:  (+5 -13)

 ProgrammersManual.html |   18 +++++-------------
 1 files changed, 5 insertions(+), 13 deletions(-)


Index: llvm/docs/ProgrammersManual.html
diff -u llvm/docs/ProgrammersManual.html:1.79 llvm/docs/ProgrammersManual.html:1.80
--- llvm/docs/ProgrammersManual.html:1.79	Mon Mar 14 23:19:20 2005
+++ llvm/docs/ProgrammersManual.html	Thu Apr 21 23:49:59 2005
@@ -292,8 +292,9 @@
     if (isa<<a href="#Constant">Constant</a>>(V) || isa<<a href="#Argument">Argument</a>>(V) || isa<<a href="#GlobalValue">GlobalValue</a>>(V))
       return true;
 
-  <i>// Otherwise, it must be an instruction...</i>
-  return !L->contains(cast<<a href="#Instruction">Instruction</a>>(V)->getParent());
+    <i>// Otherwise, it must be an instruction...</i>
+    return !L->contains(cast<<a href="#Instruction">Instruction</a>>(V)->getParent());
+  }
   </pre>
 
   <p>Note that you should <b>not</b> use an <tt>isa<></tt> test followed
@@ -322,21 +323,12 @@
    call to <tt>isa<></tt> and a call to <tt>cast<></tt> into one
    statement, which is very convenient.</p>
 
-   <p> Another common example is:</p>
-
-   <pre>
-     <i>// Loop over all of the phi nodes in a basic block</i>
-     BasicBlock::iterator BBI = BB->begin();
-     for (; <a href="#PhiNode">PHINode</a> *PN = dyn_cast<<a href="#PHINode">PHINode</a>>(BBI); ++BBI)
-       std::cerr << *PN;
-   </pre>
-
    <p>Note that the <tt>dyn_cast<></tt> operator, like C++'s
    <tt>dynamic_cast</tt> or Java's <tt>instanceof</tt> operator, can be abused.
    In particular you should not use big chained <tt>if/then/else</tt> blocks to
    check for lots of different variants of classes.  If you find yourself
    wanting to do this, it is much cleaner and more efficient to use the
-   InstVisitor class to dispatch over the instruction type directly.</p>
+   <tt>InstVisitor</tt> class to dispatch over the instruction type directly.</p>
 
     </dd>
 
@@ -2049,7 +2041,7 @@
   <a href="mailto:dhurjati at cs.uiuc.edu">Dinakar Dhurjati</a> and
   <a href="mailto:sabre at nondot.org">Chris Lattner</a><br>
   <a href="http://llvm.cs.uiuc.edu">The LLVM Compiler Infrastructure</a><br>
-  Last modified: $Date: 2005/03/15 05:19:20 $
+  Last modified: $Date: 2005/04/22 04:49:59 $
 </address>
 
 </body>