[llvm] r330258 - [llvm-exegesis] Put a newline at the end of each error report.

[Simon Pilgrim via llvm-commits]

Author: rksimon
Date: Wed Apr 18 06:58:41 2018
New Revision: 330258

URL: http://llvm.org/viewvc/llvm-project?rev=330258&view=rev
Log:
[llvm-exegesis] Put a newline at the end of each error report.

Makes multiple error messages much easier to read. 

Modified:
    llvm/trunk/tools/llvm-exegesis/lib/PerfHelper.cpp

Modified: llvm/trunk/tools/llvm-exegesis/lib/PerfHelper.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-exegesis/lib/PerfHelper.cpp?rev=330258&r1=330257&r2=330258&view=diff
==============================================================================
--- llvm/trunk/tools/llvm-exegesis/lib/PerfHelper.cpp (original)
+++ llvm/trunk/tools/llvm-exegesis/lib/PerfHelper.cpp Wed Apr 18 06:58:41 2018
@@ -67,7 +67,7 @@ PerfEvent::PerfEvent(llvm::StringRef Pfm
     // on Sandybridge but 8 on Haswell) so we report the missing counter without
     // crashing.
     llvm::errs() << pfm_strerror(Result) << " - cannot create event "
-                 << EventString;
+                 << EventString << "\n";
   }
   if (Fstr) {
     FullQualifiedEventString = Fstr;
@@ -109,7 +109,7 @@ int64_t Counter::read() const {
   int64_t Count = 0;
   ssize_t ReadSize = ::read(FileDescriptor, &Count, sizeof(Count));
   if (ReadSize != sizeof(Count))
-    llvm::errs() << "Failed to read event counter";
+    llvm::errs() << "Failed to read event counter\n";
   return Count;
 }