[PATCH] D26354: Use -fsanitize-recover instead of -mllvm -msan-keep-going: clang.

[Aleksey Shlyapnikov via cfe-commits]

alekseyshl created this revision.
alekseyshl added a reviewer: eugenis.
alekseyshl added a subscriber: cfe-commits.

Use -fsanitize-recover instead of -mllvm -msan-keep-going: pass -fsanitize-recover value to msan.


https://reviews.llvm.org/D26354

Files:
  lib/CodeGen/BackendUtil.cpp


Index: lib/CodeGen/BackendUtil.cpp
===================================================================
--- lib/CodeGen/BackendUtil.cpp
+++ lib/CodeGen/BackendUtil.cpp
@@ -200,7 +200,9 @@
   const PassManagerBuilderWrapper &BuilderWrapper =
       static_cast<const PassManagerBuilderWrapper&>(Builder);
   const CodeGenOptions &CGOpts = BuilderWrapper.getCGOpts();
-  PM.add(createMemorySanitizerPass(CGOpts.SanitizeMemoryTrackOrigins));
+  int TrackOrigins = CGOpts.SanitizeMemoryTrackOrigins;
+  bool Recover = CGOpts.SanitizeRecover.has(SanitizerKind::Memory);
+  PM.add(createMemorySanitizerPass(TrackOrigins, Recover));
 
   // MemorySanitizer inserts complex instrumentation that mostly follows
   // the logic of the original code, but operates on "shadow" values.


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