Use pre-increment instead of post-increment when the result is not used.

[oota-llvm.git] / lib / Transforms / Hello / Hello.cpp

diff --git a/lib/Transforms/Hello/Hello.cpp b/lib/Transforms/Hello/Hello.cpp
index 37d7a00396dc30ba69b35b71328ef963a246f88d..abfa514e20cfe5b6d6abfb1fb06f5c86a81a9f5c 100644 (file)
--- a/lib/Transforms/Hello/Hello.cpp
+++ b/lib/Transforms/Hello/Hello.cpp
@@ -28,7 +28,7 @@ namespace {
     Hello() : FunctionPass(&ID) {}
 
     virtual bool runOnFunction(Function &F) {
-      HelloCounter++;
+      ++HelloCounter;
       errs() << "Hello: ";
       errs().write_escaped(F.getName()) << '\n';
       return false;
@@ -46,7 +46,7 @@ namespace {
     Hello2() : FunctionPass(&ID) {}
 
     virtual bool runOnFunction(Function &F) {
-      HelloCounter++;
+      ++HelloCounter;
       errs() << "Hello: ";
       errs().write_escaped(F.getName()) << '\n';
       return false;