[llvm-commits] [llvm] r111601 - in /llvm/trunk: docs/Passes.html tools/opt/PrintSCC.cpp

[Dan Gohman]

Author: djg
Date: Thu Aug 19 20:03:44 2010
New Revision: 111601

URL: http://llvm.org/viewvc/llvm-project?rev=111601&view=rev
Log:
Make the SCC printing passes use errs() instead of outs(), as the
other printing passes do, and update the documentation accordingly.

Modified:
    llvm/trunk/docs/Passes.html
    llvm/trunk/tools/opt/PrintSCC.cpp

Modified: llvm/trunk/docs/Passes.html
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/docs/Passes.html?rev=111601&r1=111600&r2=111601&view=diff
==============================================================================
--- llvm/trunk/docs/Passes.html (original)
+++ llvm/trunk/docs/Passes.html Thu Aug 19 20:03:44 2010
@@ -649,7 +649,7 @@
 <div class="doc_text">
   <p>
   This pass, only available in <code>opt</code>, prints the call graph to
-  standard output in a human-readable form.
+  standard error in a human-readable form.
   </p>
 </div>
 
@@ -660,7 +660,7 @@
 <div class="doc_text">
   <p>
   This pass, only available in <code>opt</code>, prints the SCCs of the call
-  graph to standard output in a human-readable form.
+  graph to standard error in a human-readable form.
   </p>
 </div>
 
@@ -671,7 +671,7 @@
 <div class="doc_text">
   <p>
   This pass, only available in <code>opt</code>, prints the SCCs of each
-  function CFG to standard output in a human-readable form.
+  function CFG to standard error in a human-readable form.
   </p>
 </div>
 

Modified: llvm/trunk/tools/opt/PrintSCC.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/opt/PrintSCC.cpp?rev=111601&r1=111600&r2=111601&view=diff
==============================================================================
--- llvm/trunk/tools/opt/PrintSCC.cpp (original)
+++ llvm/trunk/tools/opt/PrintSCC.cpp Thu Aug 19 20:03:44 2010
@@ -73,18 +73,18 @@
 
 bool CFGSCC::runOnFunction(Function &F) {
   unsigned sccNum = 0;
-  outs() << "SCCs for Function " << F.getName() << " in PostOrder:";
+  errs() << "SCCs for Function " << F.getName() << " in PostOrder:";
   for (scc_iterator<Function*> SCCI = scc_begin(&F),
          E = scc_end(&F); SCCI != E; ++SCCI) {
     std::vector<BasicBlock*> &nextSCC = *SCCI;
-    outs() << "\nSCC #" << ++sccNum << " : ";
+    errs() << "\nSCC #" << ++sccNum << " : ";
     for (std::vector<BasicBlock*>::const_iterator I = nextSCC.begin(),
            E = nextSCC.end(); I != E; ++I)
-      outs() << (*I)->getName() << ", ";
+      errs() << (*I)->getName() << ", ";
     if (nextSCC.size() == 1 && SCCI.hasLoop())
-      outs() << " (Has self-loop).";
+      errs() << " (Has self-loop).";
   }
-  outs() << "\n";
+  errs() << "\n";
 
   return true;
 }
@@ -94,19 +94,19 @@
 bool CallGraphSCC::runOnModule(Module &M) {
   CallGraphNode* rootNode = getAnalysis<CallGraph>().getRoot();
   unsigned sccNum = 0;
-  outs() << "SCCs for the program in PostOrder:";
+  errs() << "SCCs for the program in PostOrder:";
   for (scc_iterator<CallGraphNode*> SCCI = scc_begin(rootNode),
          E = scc_end(rootNode); SCCI != E; ++SCCI) {
     const std::vector<CallGraphNode*> &nextSCC = *SCCI;
-    outs() << "\nSCC #" << ++sccNum << " : ";
+    errs() << "\nSCC #" << ++sccNum << " : ";
     for (std::vector<CallGraphNode*>::const_iterator I = nextSCC.begin(),
            E = nextSCC.end(); I != E; ++I)
-      outs() << ((*I)->getFunction() ? (*I)->getFunction()->getNameStr()
+      errs() << ((*I)->getFunction() ? (*I)->getFunction()->getNameStr()
                  : std::string("external node")) << ", ";
     if (nextSCC.size() == 1 && SCCI.hasLoop())
-      outs() << " (Has self-loop).";
+      errs() << " (Has self-loop).";
   }
-  outs() << "\n";
+  errs() << "\n";
 
   return true;
 }