This revision was automatically updated to reflect the committed changes.
Closed by commit rC328384: [libFuzzer] Use OptForFuzzing attribute with
-fsanitize=fuzzer. (authored by morehouse, committed by ).
Changed prior to commit:
https://reviews.llvm.org/D44798?vs=139673&id=139675#toc
Repository:
rC Clang
https://reviews.llvm.org/D44798
Files:
lib/CodeGen/CodeGenFunction.cpp
Index: lib/CodeGen/CodeGenFunction.cpp
===================================================================
--- lib/CodeGen/CodeGenFunction.cpp
+++ lib/CodeGen/CodeGenFunction.cpp
@@ -862,6 +862,10 @@
if (SanOpts.has(SanitizerKind::SafeStack))
Fn->addFnAttr(llvm::Attribute::SafeStack);
+ // Apply fuzzing attribute to the function.
+ if (SanOpts.hasOneOf(SanitizerKind::Fuzzer | SanitizerKind::FuzzerNoLink))
+ Fn->addFnAttr(llvm::Attribute::OptForFuzzing);
+
// Ignore TSan memory acesses from within ObjC/ObjC++ dealloc, initialize,
// .cxx_destruct, __destroy_helper_block_ and all of their calees at run
time.
if (SanOpts.has(SanitizerKind::Thread)) {
Index: lib/CodeGen/CodeGenFunction.cpp
===================================================================
--- lib/CodeGen/CodeGenFunction.cpp
+++ lib/CodeGen/CodeGenFunction.cpp
@@ -862,6 +862,10 @@
if (SanOpts.has(SanitizerKind::SafeStack))
Fn->addFnAttr(llvm::Attribute::SafeStack);
+ // Apply fuzzing attribute to the function.
+ if (SanOpts.hasOneOf(SanitizerKind::Fuzzer | SanitizerKind::FuzzerNoLink))
+ Fn->addFnAttr(llvm::Attribute::OptForFuzzing);
+
// Ignore TSan memory acesses from within ObjC/ObjC++ dealloc, initialize,
// .cxx_destruct, __destroy_helper_block_ and all of their calees at run time.
if (SanOpts.has(SanitizerKind::Thread)) {
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