From bd9174cad0b8b58be2273fdc6d151fc755828cf5 Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Wed, 26 Aug 2009 15:56:38 +0000
Subject: [PATCH] Move ProfileInfo::Edge's operator<< out of line. Among other
 benefits, this eliminates the ATTRIBUTE_USED, which wasn't being used in a
 manner acceptable to some GCC versions, according to the buildbots.

llvm-svn: 80103
---
 include/llvm/Analysis/ProfileInfo.h | 14 ++------------
 lib/Analysis/ProfileInfo.cpp        |  8 ++++++++
 2 files changed, 10 insertions(+), 12 deletions(-)

diff --git a/include/llvm/Analysis/ProfileInfo.h b/include/llvm/Analysis/ProfileInfo.h
index 59ad9077a0a..16bfc1351c7 100644
--- a/include/llvm/Analysis/ProfileInfo.h
+++ b/include/llvm/Analysis/ProfileInfo.h
@@ -22,8 +22,6 @@
 #define LLVM_ANALYSIS_PROFILEINFO_H
 
 #include "llvm/BasicBlock.h"
-#include "llvm/Support/raw_ostream.h"
-#include "llvm/Support/Compiler.h"
 #include <cassert>
 #include <string>
 #include <map>
@@ -31,6 +29,7 @@
 namespace llvm {
   class Function;
   class Pass;
+  class raw_ostream;
 
   /// ProfileInfo Class - This class holds and maintains profiling
   /// information for some unit of code.
@@ -106,16 +105,7 @@ namespace llvm {
   /// it available to the optimizers.
   Pass *createProfileLoaderPass(const std::string &Filename);
 
-  static raw_ostream& operator<<(raw_ostream &O,
-                                 ProfileInfo::Edge E) ATTRIBUTE_USED;
-  static raw_ostream& operator<<(raw_ostream &O,
-                                 ProfileInfo::Edge E) {
-    O<<"(";
-    O<<(E.first?E.first->getNameStr():"0");
-    O<<",";
-    O<<(E.second?E.second->getNameStr():"0");
-    return O<<")";
-  }
+  raw_ostream& operator<<(raw_ostream &O, ProfileInfo::Edge E);
 
 } // End llvm namespace
 
diff --git a/lib/Analysis/ProfileInfo.cpp b/lib/Analysis/ProfileInfo.cpp
index fdbf03cc34d..55c5cab7510 100644
--- a/lib/Analysis/ProfileInfo.cpp
+++ b/lib/Analysis/ProfileInfo.cpp
@@ -17,6 +17,7 @@
 #include "llvm/Pass.h"
 #include "llvm/Support/CFG.h"
 #include "llvm/Support/Compiler.h"
+#include "llvm/Support/raw_ostream.h"
 #include <set>
 using namespace llvm;
 
@@ -81,6 +82,13 @@ double ProfileInfo::getExecutionCount(const Function *F) {
   return Count;
 }
 
+raw_ostream& llvm::operator<<(raw_ostream &O, ProfileInfo::Edge E) {
+  O << "(";
+  O << (E.first ? E.first->getNameStr() : "0");
+  O << ",";
+  O << (E.second ? E.second->getNameStr() : "0");
+  return O << ")";
+}
 
 //===----------------------------------------------------------------------===//
 //  NoProfile ProfileInfo implementation