r362667 - [WebAssembly] Support Leak Sanitizer on Emscripten

[Thomas Lively via cfe-commits]

Author: tlively
Date: Wed Jun  5 18:38:12 2019
New Revision: 362667

URL: http://llvm.org/viewvc/llvm-project?rev=362667&view=rev
Log:
[WebAssembly] Support Leak Sanitizer on Emscripten

Summary:
LSan is currently being ported to Emscripten and mostly works.

Enabling the support in upstream would simplify testing.

Patch by Guanzhong Chen.

Reviewers: tlively, aheejin

Reviewed By: aheejin

Subscribers: dschuff, sbc100, jgravelle-google, sunfish, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D62830

Modified:
    cfe/trunk/lib/Driver/ToolChains/WebAssembly.cpp

Modified: cfe/trunk/lib/Driver/ToolChains/WebAssembly.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains/WebAssembly.cpp?rev=362667&r1=362666&r2=362667&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/ToolChains/WebAssembly.cpp (original)
+++ cfe/trunk/lib/Driver/ToolChains/WebAssembly.cpp Wed Jun  5 18:38:12 2019
@@ -211,7 +211,7 @@ void WebAssembly::AddCXXStdlibLibArgs(co
 SanitizerMask WebAssembly::getSupportedSanitizers() const {
   SanitizerMask Res = ToolChain::getSupportedSanitizers();
   if (getTriple().isOSEmscripten()) {
-    Res |= SanitizerKind::Vptr;
+    Res |= SanitizerKind::Vptr | SanitizerKind::Leak;
   }
   return Res;
 }