[PATCH] D97327: [NFC] Switch to auto marshalling infrastructure for `-fsanitize-address-destructor-kind=` flag.

[Dan Liew via Phabricator via llvm-commits]

This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG7b1d2a2891d8: [NFC] Switch to auto marshalling infrastructure for `-fsanitize-address… (authored by delcypher).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D97327/new/

https://reviews.llvm.org/D97327

Files:
  clang/include/clang/Driver/Options.td
  clang/lib/Frontend/CompilerInvocation.cpp
  clang/test/CodeGen/asan-destructor-kind.cpp


Index: clang/test/CodeGen/asan-destructor-kind.cpp
===================================================================
--- clang/test/CodeGen/asan-destructor-kind.cpp
+++ clang/test/CodeGen/asan-destructor-kind.cpp
@@ -3,7 +3,7 @@
 // RUN:   -fsanitize-address-destructor-kind=bad_arg -emit-llvm -o - \
 // RUN:   -triple x86_64-apple-macosx10.15 %s 2>&1 | \
 // RUN:   FileCheck %s --check-prefixes=CHECK-BAD-ARG
-// CHECK-BAD-ARG: unsupported argument 'bad_arg' to option 'fsanitize-address-destructor-kind='
+// CHECK-BAD-ARG: invalid value 'bad_arg' in '-fsanitize-address-destructor-kind=bad_arg'
 
 // Default is global dtor
 // RUN: %clang_cc1 -fsanitize=address -emit-llvm -o - -triple x86_64-apple-macosx10.15 \
Index: clang/lib/Frontend/CompilerInvocation.cpp
===================================================================
--- clang/lib/Frontend/CompilerInvocation.cpp
+++ clang/lib/Frontend/CompilerInvocation.cpp
@@ -1937,19 +1937,6 @@
 
   Opts.EmitVersionIdentMetadata = Args.hasFlag(OPT_Qy, OPT_Qn, true);
 
-  if (LangOptsRef.Sanitize.has(SanitizerKind::Address)) {
-    if (Arg *A =
-            Args.getLastArg(options::OPT_sanitize_address_destructor_kind_EQ)) {
-      auto destructorKind = AsanDtorKindFromString(A->getValue());
-      if (destructorKind == llvm::AsanDtorKind::Invalid) {
-        Diags.Report(clang::diag::err_drv_unsupported_option_argument)
-            << A->getOption().getName() << A->getValue();
-      } else {
-        Opts.setSanitizeAddressDtorKind(destructorKind);
-      }
-    }
-  }
-
   if (Args.hasArg(options::OPT_ffinite_loops))
     Opts.FiniteLoops = CodeGenOptions::FiniteLoopsKind::Always;
   else if (Args.hasArg(options::OPT_fno_finite_loops))
Index: clang/include/clang/Driver/Options.td
===================================================================
--- clang/include/clang/Driver/Options.td
+++ clang/include/clang/Driver/Options.td
@@ -1500,11 +1500,16 @@
             " reports in partially sanitized programs at the cost of an increase in binary size">,
   NegFlag<SetFalse, [], "Disable ODR indicator globals">>,
   Group<f_clang_Group>;
-def sanitize_address_destructor_kind_EQ : Joined<["-"], "fsanitize-address-destructor-kind=">,
-  MetaVarName<"<kind>">,
-  Flags<[CC1Option]>,
-  HelpText<"Set destructor type used in ASan instrumentation">,
-  Group<f_clang_Group>;
+def sanitize_address_destructor_kind_EQ
+    : Joined<["-"], "fsanitize-address-destructor-kind=">,
+      MetaVarName<"<kind>">,
+      Flags<[CC1Option]>,
+      HelpText<"Set destructor type used in ASan instrumentation">,
+      Group<f_clang_Group>,
+      Values<"none,global">,
+      NormalizedValuesScope<"llvm::AsanDtorKind">,
+      NormalizedValues<["None", "Global"]>,
+      MarshallingInfoEnum<CodeGenOpts<"SanitizeAddressDtorKind">, "Global">;
 // Note: This flag was introduced when it was necessary to distinguish between
 //       ABI for correct codegen.  This is no longer needed, but the flag is
 //       not removed since targeting either ABI will behave the same.


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