[lldb] Remove various dead Compare functions

1 files changed, 0 insertions, 95 deletions

diff --git a/lldb/source/Plugins/SymbolFile/DWARF/DWARFFormValue.cpp b/lldb/source/Plugins/SymbolFile/DWARF/DWARFFormValue.cpp
index 5cab4cef143..f660cc32b3f 100644
--- a/lldb/source/Plugins/SymbolFile/DWARF/DWARFFormValue.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/DWARFFormValue.cpp
@@ -602,101 +602,6 @@ bool DWARFFormValue::IsDataForm(const dw_form_t form) {
   return false;
 }
 
-int DWARFFormValue::Compare(const DWARFFormValue &a_value,
-                            const DWARFFormValue &b_value) {
-  dw_form_t a_form = a_value.Form();
-  dw_form_t b_form = b_value.Form();
-  if (a_form < b_form)
-    return -1;
-  if (a_form > b_form)
-    return 1;
-  switch (a_form) {
-  case DW_FORM_addr:
-  case DW_FORM_addrx:
-  case DW_FORM_flag:
-  case DW_FORM_data1:
-  case DW_FORM_data2:
-  case DW_FORM_data4:
-  case DW_FORM_data8:
-  case DW_FORM_udata:
-  case DW_FORM_ref_addr:
-  case DW_FORM_sec_offset:
-  case DW_FORM_flag_present:
-  case DW_FORM_ref_sig8:
-  case DW_FORM_GNU_addr_index: {
-    uint64_t a = a_value.Unsigned();
-    uint64_t b = b_value.Unsigned();
-    if (a < b)
-      return -1;
-    if (a > b)
-      return 1;
-    return 0;
-  }
-
-  case DW_FORM_sdata: {
-    int64_t a = a_value.Signed();
-    int64_t b = b_value.Signed();
-    if (a < b)
-      return -1;
-    if (a > b)
-      return 1;
-    return 0;
-  }
-
-  case DW_FORM_string:
-  case DW_FORM_strp:
-  case DW_FORM_GNU_str_index: {
-    const char *a_string = a_value.AsCString();
-    const char *b_string = b_value.AsCString();
-    if (a_string == b_string)
-      return 0;
-    else if (a_string && b_string)
-      return strcmp(a_string, b_string);
-    else if (a_string == nullptr)
-      return -1; // A string is NULL, and B is valid
-    else
-      return 1; // A string valid, and B is NULL
-  }
-
-  case DW_FORM_block:
-  case DW_FORM_block1:
-  case DW_FORM_block2:
-  case DW_FORM_block4:
-  case DW_FORM_exprloc: {
-    uint64_t a_len = a_value.Unsigned();
-    uint64_t b_len = b_value.Unsigned();
-    if (a_len < b_len)
-      return -1;
-    if (a_len > b_len)
-      return 1;
-    // The block lengths are the same
-    return memcmp(a_value.BlockData(), b_value.BlockData(), a_value.Unsigned());
-  } break;
-
-  case DW_FORM_ref1:
-  case DW_FORM_ref2:
-  case DW_FORM_ref4:
-  case DW_FORM_ref8:
-  case DW_FORM_ref_udata: {
-    uint64_t a = a_value.m_value.value.uval;
-    uint64_t b = b_value.m_value.value.uval;
-    if (a < b)
-      return -1;
-    if (a > b)
-      return 1;
-    return 0;
-  }
-
-  case DW_FORM_indirect:
-    llvm_unreachable(
-        "This shouldn't happen after the form has been extracted...");
-
-  default:
-    llvm_unreachable("Unhandled DW_FORM");
-  }
-  return -1;
-}
-
 bool DWARFFormValue::FormIsSupported(dw_form_t form) {
   switch (form) {
     case DW_FORM_addr: