Convert more tools code from cerr and cout to errs() and outs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76070 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/opt/PrintSCC.cpp b/tools/opt/PrintSCC.cpp
index be65264..2d678ed 100644
--- a/tools/opt/PrintSCC.cpp
+++ b/tools/opt/PrintSCC.cpp
@@ -29,8 +29,8 @@
#include "llvm/Module.h"
#include "llvm/Analysis/CallGraph.h"
#include "llvm/Support/CFG.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/ADT/SCCIterator.h"
-#include <iostream>
using namespace llvm;
namespace {
@@ -73,18 +73,18 @@
bool CFGSCC::runOnFunction(Function &F) {
unsigned sccNum = 0;
- std::cout << "SCCs for Function " << F.getName() << " in PostOrder:";
+ outs() << "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;
- std::cout << "\nSCC #" << ++sccNum << " : ";
+ outs() << "\nSCC #" << ++sccNum << " : ";
for (std::vector<BasicBlock*>::const_iterator I = nextSCC.begin(),
E = nextSCC.end(); I != E; ++I)
- std::cout << (*I)->getName() << ", ";
+ outs() << (*I)->getName() << ", ";
if (nextSCC.size() == 1 && SCCI.hasLoop())
- std::cout << " (Has self-loop).";
+ outs() << " (Has self-loop).";
}
- std::cout << "\n";
+ outs() << "\n";
return true;
}
@@ -94,19 +94,19 @@
bool CallGraphSCC::runOnModule(Module &M) {
CallGraphNode* rootNode = getAnalysis<CallGraph>().getRoot();
unsigned sccNum = 0;
- std::cout << "SCCs for the program in PostOrder:";
+ outs() << "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;
- std::cout << "\nSCC #" << ++sccNum << " : ";
+ outs() << "\nSCC #" << ++sccNum << " : ";
for (std::vector<CallGraphNode*>::const_iterator I = nextSCC.begin(),
E = nextSCC.end(); I != E; ++I)
- std::cout << ((*I)->getFunction() ? (*I)->getFunction()->getName()
- : std::string("Indirect CallGraph node")) << ", ";
+ outs() << ((*I)->getFunction() ? (*I)->getFunction()->getName()
+ : std::string("Indirect CallGraph node")) << ", ";
if (nextSCC.size() == 1 && SCCI.hasLoop())
- std::cout << " (Has self-loop).";
+ outs() << " (Has self-loop).";
}
- std::cout << "\n";
+ outs() << "\n";
return true;
}