From: Kamil Rytarowski <n54@gmx.com>
Date: Thu, 15 Feb 2018 14:19:23 +0000 (+0000)
Subject: Adding msan support for FreeBSD
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=257c69784a9687273b6c20af2d82707f12cf6832;p=clang

Adding msan support for FreeBSD

Summary: Enabling memory sanitiser for X86_64 arch only. To match the sanitiser counterpart.

Patch by: David CARLIER

Reviewers: krytarowski

Reviewed By: krytarowski

Subscribers: dim, emaste, cfe-commits

Differential Revision: https://reviews.llvm.org/D43148


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@325241 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Driver/ToolChains/FreeBSD.cpp b/lib/Driver/ToolChains/FreeBSD.cpp
index 6c887f99f9..5c705ac95c 100644
--- a/lib/Driver/ToolChains/FreeBSD.cpp
+++ b/lib/Driver/ToolChains/FreeBSD.cpp
@@ -424,5 +424,7 @@ SanitizerMask FreeBSD::getSupportedSanitizers() const {
     Res |= SanitizerKind::Fuzzer;
     Res |= SanitizerKind::FuzzerNoLink;
   }
+  if (IsX86_64)
+    Res |= SanitizerKind::Memory;
   return Res;
 }