[llvm] b23c186 - [tools] Remove unused local variables (NFC) (#138384)

[via llvm-commits]

Author: Kazu Hirata
Date: 2025-05-03T07:04:48-07:00
New Revision: b23c1865c0b1625c6fc03259b610d4639dd5c92a

URL: https://github.com/llvm/llvm-project/commit/b23c1865c0b1625c6fc03259b610d4639dd5c92a
DIFF: https://github.com/llvm/llvm-project/commit/b23c1865c0b1625c6fc03259b610d4639dd5c92a.diff

LOG: [tools] Remove unused local variables (NFC) (#138384)

Added: 
    

Modified: 
    llvm/tools/llvm-lto/llvm-lto.cpp
    llvm/tools/llvm-objdump/SourcePrinter.cpp
    llvm/tools/llvm-readobj/llvm-readobj.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/tools/llvm-lto/llvm-lto.cpp b/llvm/tools/llvm-lto/llvm-lto.cpp
index 1daf48db69f1a..21953ee98d6a0 100644
--- a/llvm/tools/llvm-lto/llvm-lto.cpp
+++ b/llvm/tools/llvm-lto/llvm-lto.cpp
@@ -1136,7 +1136,6 @@ int main(int argc, char **argv) {
     if (SaveLinkedModuleFile) {
       std::string ModuleFilename = OutputFilename;
       ModuleFilename += ".linked.bc";
-      std::string ErrMsg;
 
       if (!CodeGen.writeMergedModules(ModuleFilename))
         error("writing linked module failed.");
@@ -1150,7 +1149,6 @@ int main(int argc, char **argv) {
     if (SaveModuleFile) {
       std::string ModuleFilename = OutputFilename;
       ModuleFilename += ".merged.bc";
-      std::string ErrMsg;
 
       if (!CodeGen.writeMergedModules(ModuleFilename))
         error("writing merged module failed.");

diff  --git a/llvm/tools/llvm-objdump/SourcePrinter.cpp b/llvm/tools/llvm-objdump/SourcePrinter.cpp
index 061e4c0bd87ce..33d494bfd1ac7 100644
--- a/llvm/tools/llvm-objdump/SourcePrinter.cpp
+++ b/llvm/tools/llvm-objdump/SourcePrinter.cpp
@@ -378,7 +378,6 @@ void SourcePrinter::printSourceLine(formatted_raw_ostream &OS,
   DILineInfo LineInfo = DILineInfo();
   Expected<DILineInfo> ExpectedLineInfo =
       Symbolizer->symbolizeCode(*Obj, Address);
-  std::string ErrorMessage;
   if (ExpectedLineInfo) {
     LineInfo = *ExpectedLineInfo;
   } else if (!WarnedInvalidDebugInfo) {

diff  --git a/llvm/tools/llvm-readobj/llvm-readobj.cpp b/llvm/tools/llvm-readobj/llvm-readobj.cpp
index 2f77e5d350553..1231c02035d1f 100644
--- a/llvm/tools/llvm-readobj/llvm-readobj.cpp
+++ b/llvm/tools/llvm-readobj/llvm-readobj.cpp
@@ -276,7 +276,6 @@ static void parseOptions(const opt::InputArgList &Args) {
   opts::ProgramHeaders = Args.hasArg(OPT_program_headers);
   opts::SectionGroups = Args.hasArg(OPT_section_groups);
   if (Arg *A = Args.getLastArg(OPT_sort_symbols_EQ)) {
-    std::string SortKeysString = A->getValue();
     for (StringRef KeyStr : llvm::split(A->getValue(), ",")) {
       SortSymbolKeyTy KeyType = StringSwitch<SortSymbolKeyTy>(KeyStr)
                                     .Case("name", SortSymbolKeyTy::NAME)