Convert to using llvm streams instead of iostreams.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31989 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/DataStructure/GraphChecker.cpp b/lib/Analysis/DataStructure/GraphChecker.cpp
index 50a41f2..cef3efe 100644
--- a/lib/Analysis/DataStructure/GraphChecker.cpp
+++ b/lib/Analysis/DataStructure/GraphChecker.cpp
@@ -26,10 +26,9 @@
#include "llvm/Analysis/DataStructure/DataStructure.h"
#include "llvm/Analysis/DataStructure/DSGraph.h"
#include "llvm/Support/CommandLine.h"
+#include "llvm/Support/Streams.h"
#include "llvm/Value.h"
-#include <iostream>
#include <set>
-
using namespace llvm;
namespace {
@@ -85,7 +84,7 @@
DSGC::DSGC() {
if (!AbortIfAnyCollapsed && AbortIfCollapsed.empty() &&
CheckFlags.empty() && AbortIfMerged.empty()) {
- std::cerr << "The -datastructure-gc is useless if you don't specify any"
+ llvm_cerr << "The -datastructure-gc is useless if you don't specify any"
" -dsgc-* options. See the -help-hidden output for a list.\n";
abort();
}
@@ -124,8 +123,8 @@
for (DSGraph::node_const_iterator I = G.node_begin(), E = G.node_end();
I != E; ++I)
if (I->isNodeCompletelyFolded()) {
- std::cerr << "Node is collapsed: ";
- I->print(std::cerr, &G);
+ llvm_cerr << "Node is collapsed: ";
+ I->print(llvm_cerr, &G);
abort();
}
}
@@ -143,7 +142,7 @@
E = CheckFlags.end(); I != E; ++I) {
std::string::size_type ColonPos = I->rfind(':');
if (ColonPos == std::string::npos) {
- std::cerr << "Error: '" << *I
+ llvm_cerr << "Error: '" << *I
<< "' is an invalid value for the --dsgc-check-flags option!\n";
abort();
}
@@ -159,7 +158,7 @@
case 'M': Flags |= DSNode::Modified; break;
case 'R': Flags |= DSNode::Read; break;
case 'A': Flags |= DSNode::Array; break;
- default: std::cerr << "Invalid DSNode flag!\n"; abort();
+ default: llvm_cerr << "Invalid DSNode flag!\n"; abort();
}
CheckFlagsM[std::string(I->begin(), I->begin()+ColonPos)] = Flags;
}
@@ -177,25 +176,25 @@
// Verify it is not collapsed if it is not supposed to be...
if (N->isNodeCompletelyFolded() && AbortIfCollapsedS.count(Name)) {
- std::cerr << "Node for value '%" << Name << "' is collapsed: ";
- N->print(std::cerr, &G);
+ llvm_cerr << "Node for value '%" << Name << "' is collapsed: ";
+ N->print(llvm_cerr, &G);
abort();
}
if (CheckFlagsM.count(Name) && CheckFlagsM[Name] != N->getNodeFlags()) {
- std::cerr << "Node flags are not as expected for node: " << Name
+ llvm_cerr << "Node flags are not as expected for node: " << Name
<< " (" << CheckFlagsM[Name] << ":" <<N->getNodeFlags()
<< ")\n";
- N->print(std::cerr, &G);
+ N->print(llvm_cerr, &G);
abort();
}
// Verify that it is not merged if it is not supposed to be...
if (AbortIfMergedS.count(Name)) {
if (AbortIfMergedNodes.count(N)) {
- std::cerr << "Nodes for values '%" << Name << "' and '%"
+ llvm_cerr << "Nodes for values '%" << Name << "' and '%"
<< AbortIfMergedNodes[N] << "' is merged: ";
- N->print(std::cerr, &G);
+ N->print(llvm_cerr, &G);
abort();
}
AbortIfMergedNodes[N] = Name;