[clang] cb065a5 - [NFCI][ubsan] Add/update deprecation TODOs

[Thurston Dang via cfe-commits]

Author: Thurston Dang
Date: 2025-05-29T18:13:47Z
New Revision: cb065a578a9d152603c2ea66a616c1cbbc702d63

URL: https://github.com/llvm/llvm-project/commit/cb065a578a9d152603c2ea66a616c1cbbc702d63
DIFF: https://github.com/llvm/llvm-project/commit/cb065a578a9d152603c2ea66a616c1cbbc702d63.diff

LOG: [NFCI][ubsan] Add/update deprecation TODOs

Mention -fsanitize-skip-hot-cutoffs and -fsanitize-annotate-debug-info
are available as replacements

Added: 
    

Modified: 
    clang/lib/CodeGen/CGExpr.cpp

Removed: 
    


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diff  --git a/clang/lib/CodeGen/CGExpr.cpp b/clang/lib/CodeGen/CGExpr.cpp
index bae28b45afaa3..d1c631d48dd2b 100644
--- a/clang/lib/CodeGen/CGExpr.cpp
+++ b/clang/lib/CodeGen/CGExpr.cpp
@@ -56,14 +56,16 @@ using namespace clang;
 using namespace CodeGen;
 
 namespace clang {
-// TODO: Introduce frontend options to enabled per sanitizers, similar to
-// `fsanitize-trap`.
+// TODO: consider deprecating ClSanitizeGuardChecks; functionality is subsumed
+//       by -fsanitize-skip-hot-cutoff
 llvm::cl::opt<bool> ClSanitizeGuardChecks(
     "ubsan-guard-checks", llvm::cl::Optional,
     llvm::cl::desc("Guard UBSAN checks with `llvm.allow.ubsan.check()`."));
 
 } // namespace clang
 
+// TODO: consider deprecating ClArrayBoundsPseudoFn; functionality is subsumed
+//       by -fsanitize-annotate-debug-info
 static llvm::cl::opt<bool> ClArrayBoundsPseudoFn(
     "array-bounds-pseudofn", llvm::cl::Hidden, llvm::cl::Optional,
     llvm::cl::desc("Emit debug info that places array-bounds instrumentation "