Let printf do the formatting instead aligning strings ourselves.

While at it, merge some format strings.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142140 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 7 deletions

diff --git a/lib/Support/Statistic.cpp b/lib/Support/Statistic.cpp
index 1e733d92e6..04a44a0f71 100644
--- a/lib/Support/Statistic.cpp
+++ b/lib/Support/Statistic.cpp
@@ -24,6 +24,7 @@
 #include "llvm/ADT/Statistic.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"
+#include "llvm/Support/Format.h"
 #include "llvm/Support/ManagedStatic.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Support/Mutex.h"
@@ -126,13 +127,11 @@ void llvm::PrintStatistics(raw_ostream &OS) {
      << "===" << std::string(73, '-') << "===\n\n";
 
   // Print all of the statistics.
-  for (size_t i = 0, e = Stats.Stats.size(); i != e; ++i) {
-    std::string CountStr = utostr(Stats.Stats[i]->getValue());
-    OS << std::string(MaxValLen-CountStr.size(), ' ')
-       << CountStr << " " << Stats.Stats[i]->getName()
-       << std::string(MaxNameLen-std::strlen(Stats.Stats[i]->getName()), ' ')
-       << " - " << Stats.Stats[i]->getDesc() << "\n";
-  }
+  for (size_t i = 0, e = Stats.Stats.size(); i != e; ++i)
+    OS << format("%*u %-*s - %s\n",
+                 MaxValLen, Stats.Stats[i]->getValue(),
+                 MaxNameLen, Stats.Stats[i]->getName(),
+                 Stats.Stats[i]->getDesc());
 
   OS << '\n';  // Flush the output stream.
   OS.flush();