[llvm] [BOLT][DWARF] Remove deprecated opt (PR #99575)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-bolt

Author: Sayhaan Siddiqui (sayhaan)

<details>
<summary>Changes</summary>

Remove deprecated DeterministicDebugInfo option and its uses.

---
Full diff: https://github.com/llvm/llvm-project/pull/99575.diff


1 Files Affected:

- (modified) bolt/lib/Rewrite/DWARFRewriter.cpp (+1-13) 


``````````diff
diff --git a/bolt/lib/Rewrite/DWARFRewriter.cpp b/bolt/lib/Rewrite/DWARFRewriter.cpp
index 4ba6344925856..213da8d59f19d 100644
--- a/bolt/lib/Rewrite/DWARFRewriter.cpp
+++ b/bolt/lib/Rewrite/DWARFRewriter.cpp
@@ -326,12 +326,6 @@ static cl::opt<bool> KeepARanges(
         "keep or generate .debug_aranges section if .gdb_index is written"),
     cl::Hidden, cl::cat(BoltCategory));
 
-static cl::opt<bool> DeterministicDebugInfo(
-    "deterministic-debuginfo",
-    cl::desc("disables parallel execution of tasks that may produce "
-             "nondeterministic debug info"),
-    cl::init(true), cl::cat(BoltCategory));
-
 static cl::opt<std::string> DwarfOutputPath(
     "dwarf-output-path",
     cl::desc("Path to where .dwo files or dwp file will be written out to."),
@@ -607,11 +601,6 @@ void DWARFRewriter::updateDebugInfo() {
   StrWriter = std::make_unique<DebugStrWriter>(*BC.DwCtx, false);
   StrOffstsWriter = std::make_unique<DebugStrOffsetsWriter>(BC);
 
-  if (!opts::DeterministicDebugInfo) {
-    opts::DeterministicDebugInfo = true;
-    errs() << "BOLT-WARNING: --deterministic-debuginfo is being deprecated\n";
-  }
-
   /// Stores and serializes information that will be put into the
   /// .debug_addr DWARF section.
   std::unique_ptr<DebugAddrWriter> FinalAddrWriter;
@@ -759,8 +748,7 @@ void DWARFRewriter::updateDebugInfo() {
   CUOffsetMap OffsetMap =
       finalizeTypeSections(DIEBlder, *Streamer, GDBIndexSection);
 
-  const bool SingleThreadedMode =
-      opts::NoThreads || opts::DeterministicDebugInfo;
+  const bool SingleThreadedMode = opts::NoThreads;
   if (!SingleThreadedMode)
     DIEBlder.buildCompileUnits();
   if (SingleThreadedMode) {

``````````

</details>


https://github.com/llvm/llvm-project/pull/99575