From 71f6d6ee1a42a39b897f165802716baaad91e21b Mon Sep 17 00:00:00 2001
From: Alexey Samsonov <samsonov@google.com>
Date: Fri, 18 Oct 2013 07:03:16 +0000
Subject: [PATCH] [DebugInfo] Remove dead code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192952 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/DebugInfo/DWARFFormValue.h | 15 +++---------
 lib/DebugInfo/DWARFFormValue.cpp        | 31 -------------------------
 2 files changed, 3 insertions(+), 43 deletions(-)

diff --git a/include/llvm/DebugInfo/DWARFFormValue.h b/include/llvm/DebugInfo/DWARFFormValue.h
index f92d5a98cef..c88e42a9c9b 100644
--- a/include/llvm/DebugInfo/DWARFFormValue.h
+++ b/include/llvm/DebugInfo/DWARFFormValue.h
@@ -33,14 +33,6 @@ public:
     bool IsDWOIndex;
   };
 
-  enum {
-    eValueTypeInvalid = 0,
-    eValueTypeUnsigned,
-    eValueTypeSigned,
-    eValueTypeCStr,
-    eValueTypeBlock
-  };
-
 private:
   uint16_t Form;   // Form for this value.
   ValueType Value; // Contains all data for the form.
@@ -55,19 +47,18 @@ public:
   bool isInlinedCStr() const {
     return Value.data != NULL && Value.data == (const uint8_t*)Value.cstr;
   }
-  const uint8_t *BlockData() const;
-  uint64_t getReference(const DWARFUnit *U) const;
 
+  uint64_t getReference(const DWARFUnit *U) const;
   uint64_t getUnsigned() const { return Value.uval; }
   int64_t getSigned() const { return Value.sval; }
   const char *getAsCString(const DWARFUnit *U) const;
   uint64_t getAsAddress(const DWARFUnit *U) const;
+
   bool skipValue(DataExtractor debug_info_data, uint32_t *offset_ptr,
                  const DWARFUnit *u) const;
   static bool skipValue(uint16_t form, DataExtractor debug_info_data,
                         uint32_t *offset_ptr, const DWARFUnit *u);
-  static bool isBlockForm(uint16_t form);
-  static bool isDataForm(uint16_t form);
+
   static const uint8_t *getFixedFormSizes(uint8_t AddrSize, uint16_t Version);
 };
 
diff --git a/lib/DebugInfo/DWARFFormValue.cpp b/lib/DebugInfo/DWARFFormValue.cpp
index 8ea30c612d9..3867249d29f 100644
--- a/lib/DebugInfo/DWARFFormValue.cpp
+++ b/lib/DebugInfo/DWARFFormValue.cpp
@@ -479,34 +479,3 @@ uint64_t DWARFFormValue::getReference(const DWARFUnit *cu) const {
 
   return die_offset;
 }
-
-const uint8_t *DWARFFormValue::BlockData() const {
-  if (!isInlinedCStr())
-    return Value.data;
-  return NULL;
-}
-
-bool DWARFFormValue::isBlockForm(uint16_t form) {
-  switch (form) {
-  case DW_FORM_exprloc:
-  case DW_FORM_block:
-  case DW_FORM_block1:
-  case DW_FORM_block2:
-  case DW_FORM_block4:
-    return true;
-  }
-  return false;
-}
-
-bool DWARFFormValue::isDataForm(uint16_t form) {
-  switch (form) {
-  case DW_FORM_sdata:
-  case DW_FORM_udata:
-  case DW_FORM_data1:
-  case DW_FORM_data2:
-  case DW_FORM_data4:
-  case DW_FORM_data8:
-    return true;
-  }
-  return false;
-}