X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FSupport%2FBranchProbability.cpp;h=65878d6e3025b4d87cae9ca06705856e099db5fb;hb=dee5e2cf7fa5cfc9c9407d66dae9169586041a51;hp=c541fca3fb4aa2f013993d2e330bd14c76e70c6c;hpb=048f520b91e5fcabb1aa85cae3ec522ab5a539e6;p=oota-llvm.git

diff --git a/lib/Support/BranchProbability.cpp b/lib/Support/BranchProbability.cpp
index c541fca3fb4..65878d6e302 100644
--- a/lib/Support/BranchProbability.cpp
+++ b/lib/Support/BranchProbability.cpp
@@ -18,13 +18,12 @@
 
 using namespace llvm;
 
-void BranchProbability::print(raw_ostream &OS) const {
-  OS << N << " / " << D << " = " << format("%g%%", ((double)N / D) * 100.0);
+raw_ostream &BranchProbability::print(raw_ostream &OS) const {
+  return OS << N << " / " << D << " = "
+            << format("%g%%", ((double)N / D) * 100.0);
 }
 
-void BranchProbability::dump() const {
-  dbgs() << *this << '\n';
-}
+void BranchProbability::dump() const { print(dbgs()) << '\n'; }
 
 static uint64_t scale(uint64_t Num, uint32_t N, uint32_t D) {
   assert(D && "divide by 0");
@@ -72,12 +71,3 @@ uint64_t BranchProbability::scale(uint64_t Num) const {
 uint64_t BranchProbability::scaleByInverse(uint64_t Num) const {
   return ::scale(Num, D, N);
 }
-
-namespace llvm {
-
-raw_ostream &operator<<(raw_ostream &OS, const BranchProbability &Prob) {
-  Prob.print(OS);
-  return OS;
-}
-
-}