[llvm] 7c009d2 - [PDB] Remove truncate* (NFC)

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2022-06-05T23:33:51-07:00
New Revision: 7c009d2c312adb209e12f64accc8728bb6e34f67

URL: https://github.com/llvm/llvm-project/commit/7c009d2c312adb209e12f64accc8728bb6e34f67
DIFF: https://github.com/llvm/llvm-project/commit/7c009d2c312adb209e12f64accc8728bb6e34f67.diff

LOG: [PDB] Remove truncate* (NFC)

- truncateQuotedNameFront: The last use was removed on Jul 10, 2017 in
  commit a9d944fd6fd19ac377b5ebea9272676642b7ceaa.

- truncateQuotedNameBack: The last use was removed on Mar 26, 2018 in
  commit 7b84b678a993c8a8236868f65d1d4c2b3e29fb3d.

- truncateStringMiddle: The last use was removed on Mar 26, 2018 in
  commit 7b84b678a993c8a8236868f65d1d4c2b3e29fb3d.

- truncateStringBack: The last use is in truncateQuotedNameBack being
  removed above.

- truncateStringFront: The last use is in truncateQuotedNameFront
  being removed above.

Added: 
    

Modified: 
    llvm/include/llvm/DebugInfo/PDB/Native/FormatUtil.h
    llvm/lib/DebugInfo/PDB/Native/FormatUtil.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/include/llvm/DebugInfo/PDB/Native/FormatUtil.h b/llvm/include/llvm/DebugInfo/PDB/Native/FormatUtil.h
index ed86537e6b93c..ed745eaf97274 100644
--- a/llvm/include/llvm/DebugInfo/PDB/Native/FormatUtil.h
+++ b/llvm/include/llvm/DebugInfo/PDB/Native/FormatUtil.h
@@ -22,14 +22,6 @@
 namespace llvm {
 namespace pdb {
 
-std::string truncateStringBack(StringRef S, uint32_t MaxLen);
-std::string truncateStringMiddle(StringRef S, uint32_t MaxLen);
-std::string truncateStringFront(StringRef S, uint32_t MaxLen);
-std::string truncateQuotedNameFront(StringRef Label, StringRef Name,
-                                    uint32_t MaxLen);
-std::string truncateQuotedNameBack(StringRef Label, StringRef Name,
-                                   uint32_t MaxLen);
-
 #define PUSH_MASKED_FLAG(Enum, Mask, TheOpt, Value, Text)                      \
   if (Enum::TheOpt == (Value & Mask))                                          \
     Opts.push_back(Text);

diff  --git a/llvm/lib/DebugInfo/PDB/Native/FormatUtil.cpp b/llvm/lib/DebugInfo/PDB/Native/FormatUtil.cpp
index 53de70b6f7aba..a167d45982a90 100644
--- a/llvm/lib/DebugInfo/PDB/Native/FormatUtil.cpp
+++ b/llvm/lib/DebugInfo/PDB/Native/FormatUtil.cpp
@@ -19,58 +19,6 @@ using namespace llvm;
 using namespace llvm::codeview;
 using namespace llvm::pdb;
 
-std::string llvm::pdb::truncateStringBack(StringRef S, uint32_t MaxLen) {
-  if (MaxLen == 0 || S.size() <= MaxLen || S.size() <= 3)
-    return std::string(S);
-
-  assert(MaxLen >= 3);
-  uint32_t FinalLen = std::min<size_t>(S.size(), MaxLen - 3);
-  S = S.take_front(FinalLen);
-  return std::string(S) + std::string("...");
-}
-
-std::string llvm::pdb::truncateStringMiddle(StringRef S, uint32_t MaxLen) {
-  if (MaxLen == 0 || S.size() <= MaxLen || S.size() <= 3)
-    return std::string(S);
-
-  assert(MaxLen >= 3);
-  uint32_t FinalLen = std::min<size_t>(S.size(), MaxLen - 3);
-  StringRef Front = S.take_front(FinalLen / 2);
-  StringRef Back = S.take_back(Front.size());
-  return std::string(Front) + std::string("...") + std::string(Back);
-}
-
-std::string llvm::pdb::truncateStringFront(StringRef S, uint32_t MaxLen) {
-  if (MaxLen == 0 || S.size() <= MaxLen || S.size() <= 3)
-    return std::string(S);
-
-  assert(MaxLen >= 3);
-  S = S.take_back(MaxLen - 3);
-  return std::string("...") + std::string(S);
-}
-
-std::string llvm::pdb::truncateQuotedNameFront(StringRef Label, StringRef Name,
-                                               uint32_t MaxLen) {
-  uint32_t RequiredExtraChars = Label.size() + 1 + 2;
-  if (MaxLen == 0 || RequiredExtraChars + Name.size() <= MaxLen)
-    return formatv("{0} \"{1}\"", Label, Name).str();
-
-  assert(MaxLen >= RequiredExtraChars);
-  std::string TN = truncateStringFront(Name, MaxLen - RequiredExtraChars);
-  return formatv("{0} \"{1}\"", Label, TN).str();
-}
-
-std::string llvm::pdb::truncateQuotedNameBack(StringRef Label, StringRef Name,
-                                              uint32_t MaxLen) {
-  uint32_t RequiredExtraChars = Label.size() + 1 + 2;
-  if (MaxLen == 0 || RequiredExtraChars + Name.size() <= MaxLen)
-    return formatv("{0} \"{1}\"", Label, Name).str();
-
-  assert(MaxLen >= RequiredExtraChars);
-  std::string TN = truncateStringBack(Name, MaxLen - RequiredExtraChars);
-  return formatv("{0} \"{1}\"", Label, TN).str();
-}
-
 std::string llvm::pdb::typesetItemList(ArrayRef<std::string> Opts,
                                        uint32_t IndentLevel, uint32_t GroupSize,
                                        StringRef Sep) {