From e65d39a42ccb63c8b883db0c466cc43f42d83fff Mon Sep 17 00:00:00 2001
From: Duncan Sands <baldrick@free.fr>
Date: Fri, 19 Sep 2008 07:57:09 +0000
Subject: Teach -callgraph to always print the callgraph (as the description
 says it does), not just when -analyze is used as well.  This means printing
 to stderr, so adjust some tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56337 91177308-0d34-0410-b5e6-96231b3b80d8
---
 tools/opt/AnalysisWrappers.cpp | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

(limited to 'tools')

diff --git a/tools/opt/AnalysisWrappers.cpp b/tools/opt/AnalysisWrappers.cpp
index dcc8dbb..454e738 100644
--- a/tools/opt/AnalysisWrappers.cpp
+++ b/tools/opt/AnalysisWrappers.cpp
@@ -66,7 +66,7 @@ namespace {
   char ExternalFunctionsPassedConstants::ID = 0;
   RegisterPass<ExternalFunctionsPassedConstants>
   P1("externalfnconstants", "Print external fn callsites passed constants");
-  
+
   struct CallGraphPrinter : public ModulePass {
     static char ID; // Pass ID, replacement for typeid
     CallGraphPrinter() : ModulePass((intptr_t)&ID) {}
@@ -75,13 +75,12 @@ namespace {
       AU.setPreservesAll();
       AU.addRequiredTransitive<CallGraph>();
     }
-    virtual bool runOnModule(Module &M) { return false; }
-
-    virtual void print(std::ostream &OS, const Module *M) const {
-      getAnalysis<CallGraph>().print(OS, M);
+    virtual bool runOnModule(Module &M) {
+      getAnalysis<CallGraph>().print(std::cerr, &M);
+      return false;
     }
   };
-  
+
   char CallGraphPrinter::ID = 0;
   RegisterPass<CallGraphPrinter>
     P2("callgraph", "Print a call graph");
-- 
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