Sample profile reader - remove dead code. NFC.

This removes old remnants from the gcov reader. I missed these when I
re-wrote it recently.

llvm-svn: 250242

2 files changed, 0 insertions, 35 deletions

diff --git a/llvm/include/llvm/ProfileData/SampleProfReader.h b/llvm/include/llvm/ProfileData/SampleProfReader.h
index 75031e496fd..ade808b9e46 100644
--- a/llvm/include/llvm/ProfileData/SampleProfReader.h
+++ b/llvm/include/llvm/ProfileData/SampleProfReader.h
@@ -173,31 +173,6 @@ protected:
   std::vector<StringRef> NameTable;
 };
 
-// Represents the source position in GCC sample profiles.
-struct SourceInfo {
-  SourceInfo()
-      : FuncName(), DirName(), FileName(), StartLine(0), Line(0),
-        Discriminator(0) {}
-
-  SourceInfo(StringRef FuncName, StringRef DirName, StringRef FileName,
-             uint32_t StartLine, uint32_t Line, uint32_t Discriminator)
-      : FuncName(FuncName), DirName(DirName), FileName(FileName),
-        StartLine(StartLine), Line(Line), Discriminator(Discriminator) {}
-
-  bool operator<(const SourceInfo &p) const;
-
-  uint32_t Offset() const { return ((Line - StartLine) << 16) | Discriminator; }
-
-  bool Malformed() const { return Line < StartLine; }
-
-  StringRef FuncName;
-  StringRef DirName;
-  StringRef FileName;
-  uint32_t StartLine;
-  uint32_t Line;
-  uint32_t Discriminator;
-};
-
 typedef SmallVector<FunctionSamples *, 10> InlineCallStack;
 
 // Supported histogram types in GCC.  Currently, we only need support for
diff --git a/llvm/lib/ProfileData/SampleProfReader.cpp b/llvm/lib/ProfileData/SampleProfReader.cpp
index a058274e8ee..b0a3d4ef262 100644
--- a/llvm/lib/ProfileData/SampleProfReader.cpp
+++ b/llvm/lib/ProfileData/SampleProfReader.cpp
@@ -521,16 +521,6 @@ bool SampleProfileReaderBinary::hasFormat(const MemoryBuffer &Buffer) {
   return Magic == SPMagic();
 }
 
-bool SourceInfo::operator<(const SourceInfo &P) const {
-  if (Line != P.Line)
-    return Line < P.Line;
-  if (StartLine != P.StartLine)
-    return StartLine < P.StartLine;
-  if (Discriminator != P.Discriminator)
-    return Discriminator < P.Discriminator;
-  return FuncName < P.FuncName;
-}
-
 std::error_code SampleProfileReaderGCC::skipNextWord() {
   uint32_t dummy;
   if (!GcovBuffer.readInt(dummy))