commit 2cb3d300ecd36558bf2201debe28808d12a97be2
author Alexey Samsonov <samsonov@google.com> Mon Jan 21 08:45:02 2013 +0000
committer Alexey Samsonov <samsonov@google.com> Mon Jan 21 08:45:02 2013 +0000
tree 7c2b3eb7a6ac29d645fb612e9abd7a504ea87633
parent 4b12be6a354fcad670ed440ce6c1c0583ee28186

Port r172856: 'Include ubsan runtime even when building a shared library. We don't require executable to be linked with UBSan.' to Mac

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173014 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Driver/ToolChains.cpp

diff --git a/lib/Driver/ToolChains.cpp b/lib/Driver/ToolChains.cpp
index b4a3980..5b7a6da 100644
--- a/lib/Driver/ToolChains.cpp
+++ b/lib/Driver/ToolChains.cpp
@@ -318,10 +318,7 @@
 
   // Add Ubsan runtime library, if required.
   if (Sanitize.needsUbsanRt()) {
-    if (Args.hasArg(options::OPT_dynamiclib) ||
-        Args.hasArg(options::OPT_bundle)) {
-      // Assume the binary will provide the Ubsan runtime.
-    } else if (isTargetIPhoneOS()) {
+    if (isTargetIPhoneOS()) {
       getDriver().Diag(diag::err_drv_clang_unsupported_per_platform)
         << "-fsanitize=undefined";
     } else {