[PATCH] D32192: Enable leak sanitizer builds for darwin

[Francis Ricci via Phabricator via cfe-commits]

fjricci created this revision.

Support for leak sanitizer on darwin has been added to
compiler-rt, this patch adds compiler support.


https://reviews.llvm.org/D32192

Files:
  lib/Driver/ToolChains/Darwin.cpp


Index: lib/Driver/ToolChains/Darwin.cpp
===================================================================
--- lib/Driver/ToolChains/Darwin.cpp
+++ lib/Driver/ToolChains/Darwin.cpp
@@ -1035,6 +1035,8 @@
   const SanitizerArgs &Sanitize = getSanitizerArgs();
   if (Sanitize.needsAsanRt())
     AddLinkSanitizerLibArgs(Args, CmdArgs, "asan");
+  if (Sanitize.needsLsanRt())
+    AddLinkSanitizerLibArgs(Args, CmdArgs, "lsan");
   if (Sanitize.needsUbsanRt())
     AddLinkSanitizerLibArgs(Args, CmdArgs, "ubsan");
   if (Sanitize.needsTsanRt())
@@ -1896,9 +1898,11 @@
     if (!isMacosxVersionLT(10, 9))
       Res |= SanitizerKind::Vptr;
     Res |= SanitizerKind::SafeStack;
+    Res |= SanitizerKind::Leak;
     if (IsX86_64)
       Res |= SanitizerKind::Thread;
   } else if (isTargetIOSSimulator() || isTargetTvOSSimulator()) {
+    Res |= SanitizerKind::Leak;
     if (IsX86_64)
       Res |= SanitizerKind::Thread;
   }



Index: lib/Driver/ToolChains/Darwin.cpp
===================================================================
--- lib/Driver/ToolChains/Darwin.cpp
+++ lib/Driver/ToolChains/Darwin.cpp
@@ -1035,6 +1035,8 @@
   const SanitizerArgs &Sanitize = getSanitizerArgs();
   if (Sanitize.needsAsanRt())
     AddLinkSanitizerLibArgs(Args, CmdArgs, "asan");
+  if (Sanitize.needsLsanRt())
+    AddLinkSanitizerLibArgs(Args, CmdArgs, "lsan");
   if (Sanitize.needsUbsanRt())
     AddLinkSanitizerLibArgs(Args, CmdArgs, "ubsan");
   if (Sanitize.needsTsanRt())
@@ -1896,9 +1898,11 @@
     if (!isMacosxVersionLT(10, 9))
       Res |= SanitizerKind::Vptr;
     Res |= SanitizerKind::SafeStack;
+    Res |= SanitizerKind::Leak;
     if (IsX86_64)
       Res |= SanitizerKind::Thread;
   } else if (isTargetIOSSimulator() || isTargetTvOSSimulator()) {
+    Res |= SanitizerKind::Leak;
     if (IsX86_64)
       Res |= SanitizerKind::Thread;
   }

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