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author | Joel Stanley <jstanley@cs.uiuc.edu> | 2002-09-06 23:42:40 +0000 |
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committer | Joel Stanley <jstanley@cs.uiuc.edu> | 2002-09-06 23:42:40 +0000 |
commit | aaeb1c160ed32ce8f1d6c7a5f0ab01d8b292f88c (patch) | |
tree | 84f146fb6a5abecce62b8b27a51ca3e6d6481241 | |
parent | 72ef35ea5f4d53e94160f21bc8fa0412b7774301 (diff) | |
download | external_llvm-aaeb1c160ed32ce8f1d6c7a5f0ab01d8b292f88c.zip external_llvm-aaeb1c160ed32ce8f1d6c7a5f0ab01d8b292f88c.tar.gz external_llvm-aaeb1c160ed32ce8f1d6c7a5f0ab01d8b292f88c.tar.bz2 |
*** empty log message ***
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3611 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r-- | docs/ProgrammersManual.html | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/docs/ProgrammersManual.html b/docs/ProgrammersManual.html index 4f458fa..e7ca553 100644 --- a/docs/ProgrammersManual.html +++ b/docs/ProgrammersManual.html @@ -244,19 +244,17 @@ exactly equivalent to <tt>(*i).size()</tt> just like you'd expect. </ul><h4><a name="iterate_basicblock"><hr size=0>Iterating over the <tt>Instruction</tt>s in a <tt>BasicBlock</tt> </h4><ul> -Just like when dealing with <tt>BasicBlock</tt>s in <tt>Function</tt>s, it's -easy to iterate over the individual instructions that make up -<tt>BasicBlock</tt>s. Here's a code snippet that prints out each instruction in -a <tt>BasicBlock</tt>: +Just like when dealing with <tt>BasicBlock</tt>s in +<tt>Function</tt>s, it's easy to iterate over the individual +instructions that make up <tt>BasicBlock</tt>s. Here's a code snippet +that prints out each instruction in a <tt>BasicBlock</tt>: <pre> // blk is a pointer to a BasicBlock instance for(BasicBlock::iterator i = blk->begin(), e = blk->end(); i != e; ++i) { // the next statement works since operator<<(ostream&,...) // is overloaded for Instruction& - cerr << *i << endl; - } </pre> However, this isn't really the best way to print out the contents of a @@ -323,12 +321,8 @@ void printNextInstruction(Instruction* inst) { if(it != inst->getParent()->end()) cerr << *it << endl; } </pre> - -Of course, this example is strictly pedagogical, because it'd be -better to do something like - -<pre>if(inst->getNext()) cerr << inst->getNext() << endl;</pre> - +Of course, this example is strictly pedagogical, because it'd be much +better to explicitly grab the next instruction directly from inst. <!-- dereferenced iterator = Class & iterators have converting constructor for 'Class *' @@ -401,7 +395,6 @@ virtual runOnFunction(Function& F) { We could then print out the value of callCounter (if we wanted to) inside the doFinalization method of our FunctionPass. - <!-- ======================================================================= --> </ul><table width="100%" bgcolor="#441188" border=0 cellpadding=4 cellspacing=0> <tr><td> </td><td width="100%"> @@ -1243,6 +1236,10 @@ pointer to the parent Function. <a href="mailto:sabre@nondot.org">Chris Lattner</a></address> <!-- Created: Tue Aug 6 15:00:33 CDT 2002 --> <!-- hhmts start --> +<<<<<<< ProgrammersManual.html +Last modified: Fri Sep 6 18:24:38 EDT 2002 +======= Last modified: Fri Sep 6 18:03:31 EDT 2002 +>>>>>>> 1.10 <!-- hhmts end --> </font></body></html> |