kda updated this revision to Diff 397648.
kda added a comment.
trying again
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D116633/new/
https://reviews.llvm.org/D116633
Files:
clang/include/clang/Basic/CodeGenOptions.def
clang/include/clang/Driver/Options.td
Index: clang/include/clang/Driver/Options.td
===================================================================
--- clang/include/clang/Driver/Options.td
+++ clang/include/clang/Driver/Options.td
@@ -1667,6 +1667,13 @@
NormalizedValuesScope<"llvm::AsanDtorKind">,
NormalizedValues<["None", "Global"]>,
MarshallingInfoEnum<CodeGenOpts<"SanitizeAddressDtor">, "Global">;
+defm sanitize_memory_param_retval
+ : BoolOption<"f", "sanitize-memory-param-retval",
+ CodeGenOpts<"SanitizeMemoryParamRetval">,
+ DefaultFalse,
+ PosFlag<SetTrue, [CC1Option], "Enable">, NegFlag<SetFalse, [],
"Disable">,
+ BothFlags<[], "Detect uninitialized parameters and return values.">>,
+ Group<f_clang_Group>;
// 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.
Index: clang/include/clang/Basic/CodeGenOptions.def
===================================================================
--- clang/include/clang/Basic/CodeGenOptions.def
+++ clang/include/clang/Basic/CodeGenOptions.def
@@ -231,6 +231,8 @@
ENUM_CODEGENOPT(SanitizeAddressDtor, llvm::AsanDtorKind, 2,
llvm::AsanDtorKind::Global) ///< Set how ASan global
///< destructors are emitted.
+CODEGENOPT(SanitizeMemoryParamRetval, 1, 0) ///<p Eager param-retval
uninitialized use detection
+ ///< in MemorySanitizer
CODEGENOPT(SanitizeMemoryUseAfterDtor, 1, 0) ///< Enable use-after-delete
detection
///< in MemorySanitizer
CODEGENOPT(SanitizeCfiCrossDso, 1, 0) ///< Enable cross-dso support in CFI.
Index: clang/include/clang/Driver/Options.td
===================================================================
--- clang/include/clang/Driver/Options.td
+++ clang/include/clang/Driver/Options.td
@@ -1667,6 +1667,13 @@
NormalizedValuesScope<"llvm::AsanDtorKind">,
NormalizedValues<["None", "Global"]>,
MarshallingInfoEnum<CodeGenOpts<"SanitizeAddressDtor">, "Global">;
+defm sanitize_memory_param_retval
+ : BoolOption<"f", "sanitize-memory-param-retval",
+ CodeGenOpts<"SanitizeMemoryParamRetval">,
+ DefaultFalse,
+ PosFlag<SetTrue, [CC1Option], "Enable">, NegFlag<SetFalse, [], "Disable">,
+ BothFlags<[], "Detect uninitialized parameters and return values.">>,
+ Group<f_clang_Group>;
// 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.
Index: clang/include/clang/Basic/CodeGenOptions.def
===================================================================
--- clang/include/clang/Basic/CodeGenOptions.def
+++ clang/include/clang/Basic/CodeGenOptions.def
@@ -231,6 +231,8 @@
ENUM_CODEGENOPT(SanitizeAddressDtor, llvm::AsanDtorKind, 2,
llvm::AsanDtorKind::Global) ///< Set how ASan global
///< destructors are emitted.
+CODEGENOPT(SanitizeMemoryParamRetval, 1, 0) ///<p Eager param-retval uninitialized use detection
+ ///< in MemorySanitizer
CODEGENOPT(SanitizeMemoryUseAfterDtor, 1, 0) ///< Enable use-after-delete detection
///< in MemorySanitizer
CODEGENOPT(SanitizeCfiCrossDso, 1, 0) ///< Enable cross-dso support in CFI.
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