[llvm-profdata] Add check for text profile formats and improve error reporting

[oota-llvm.git] / lib / ProfileData / InstrProf.cpp

diff --git a/lib/ProfileData/InstrProf.cpp b/lib/ProfileData/InstrProf.cpp
index 92a3c251f6ef806ddf24b6bb05d8caebaa3f5447..762f00b48b6404dfd272508a9b868af045261fa5 100644 (file)
--- a/lib/ProfileData/InstrProf.cpp
+++ b/lib/ProfileData/InstrProf.cpp
@@ -32,20 +32,22 @@ class InstrProfErrorCategoryType : public std::error_category {
       return "Success";
     case instrprof_error::eof:
       return "End of File";
+    case instrprof_error::unrecognized_format:
+      return "Unrecognized instrumentation profile encoding format";
     case instrprof_error::bad_magic:
-      return "Invalid profile data (bad magic)";
+      return "Invalid instrumentation profile data (bad magic)";
     case instrprof_error::bad_header:
-      return "Invalid profile data (file header is corrupt)";
+      return "Invalid instrumentation profile data (file header is corrupt)";
     case instrprof_error::unsupported_version:
-      return "Unsupported profiling format version";
+      return "Unsupported instrumentation profile format version";
     case instrprof_error::unsupported_hash_type:
-      return "Unsupported profiling hash";
+      return "Unsupported instrumentation profile hash type";
     case instrprof_error::too_large:
       return "Too much profile data";
     case instrprof_error::truncated:
       return "Truncated profile data";
     case instrprof_error::malformed:
-      return "Malformed profile data";
+      return "Malformed instrumentation profile data";
     case instrprof_error::unknown_function:
       return "No profile data available for function";
     case instrprof_error::hash_mismatch: