Disable stack depth tracking on Windows.

Windows doesn't support the tls_model attribute. llvm-svn: 312032
llvm · Aug 29, 2017 · c29c2c9 · c29c2c9
1 parent 154411e
commit c29c2c9
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/clang/lib/Driver/SanitizerArgs.cpp b/clang/lib/Driver/SanitizerArgs.cpp
@@ -315,8 +315,8 @@ SanitizerArgs::SanitizerArgs(const ToolChain &TC,
       if (Add & FuzzerNoLink) {
         CoverageFeatures |= CoverageTracePCGuard | CoverageIndirCall |
                             CoverageTraceCmp | CoveragePCTable;
-        // Due to TLS differences, stack depth tracking is disabled on Mac.
-        if (!TC.getTriple().isOSDarwin())
+        // Due to TLS differences, stack depth tracking is disabled on Mac/Win.
+        if (!TC.getTriple().isOSDarwin() && !TC.getTriple().isOSWindows())
           CoverageFeatures |= CoverageStackDepth;
       }
 

diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_internal_defs.h b/compiler-rt/lib/sanitizer_common/sanitizer_internal_defs.h
@@ -36,7 +36,7 @@
 #endif
 
 // Mac handles TLS differently
-#if SANITIZER_MAC
+#if SANITIZER_MAC || SANITIZER_WINDOWS
 # define SANITIZER_TLS_INITIAL_EXEC_ATTRIBUTE
 #else
 # define SANITIZER_TLS_INITIAL_EXEC_ATTRIBUTE \