[PATCH] D28823: Enabled -fsanitize-address-use-after-scope for -DLLVM_USE_SANITIZER=Address

[Vitaly Buka via Phabricator via llvm-commits]

vitalybuka created this revision.
Herald added a subscriber: mgorny.

https://reviews.llvm.org/D28823

Files:
  cmake/modules/HandleLLVMOptions.cmake


Index: cmake/modules/HandleLLVMOptions.cmake
===================================================================
--- cmake/modules/HandleLLVMOptions.cmake
+++ cmake/modules/HandleLLVMOptions.cmake
@@ -588,6 +588,9 @@
   else()
     message(FATAL_ERROR "LLVM_USE_SANITIZER is not supported on this platform.")
   endif()
+  if (LLVM_USE_SANITIZER MATCHES "(Undefined;)?Address(;Undefined)?")
+    append("-fsanitize-address-use-after-scope" CMAKE_C_FLAGS CMAKE_CXX_FLAGS)
+  endif()
   if (LLVM_USE_SANITIZE_COVERAGE)
     append("-fsanitize-coverage=trace-pc-guard,indirect-calls,trace-cmp" CMAKE_C_FLAGS CMAKE_CXX_FLAGS)
   endif()


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