r248518 - Enable SafeStack on all Linux platforms.

[Evgeniy Stepanov via cfe-commits]

Author: eugenis
Date: Thu Sep 24 12:22:46 2015
New Revision: 248518

URL: http://llvm.org/viewvc/llvm-project?rev=248518&view=rev
Log:
Enable SafeStack on all Linux platforms.

Modified:
    cfe/trunk/lib/Driver/ToolChains.cpp
    cfe/trunk/test/Driver/fsanitize.c

Modified: cfe/trunk/lib/Driver/ToolChains.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains.cpp?rev=248518&r1=248517&r2=248518&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/ToolChains.cpp (original)
+++ cfe/trunk/lib/Driver/ToolChains.cpp Thu Sep 24 12:22:46 2015
@@ -3800,6 +3800,7 @@ SanitizerMask Linux::getSupportedSanitiz
   Res |= SanitizerKind::Address;
   Res |= SanitizerKind::KernelAddress;
   Res |= SanitizerKind::Vptr;
+  Res |= SanitizerKind::SafeStack;
   if (IsX86_64 || IsMIPS64 || IsAArch64)
     Res |= SanitizerKind::DataFlow;
   if (IsX86_64 || IsMIPS64)
@@ -3810,7 +3811,6 @@ SanitizerMask Linux::getSupportedSanitiz
     Res |= SanitizerKind::Memory;
   if (IsX86 || IsX86_64) {
     Res |= SanitizerKind::Function;
-    Res |= SanitizerKind::SafeStack;
   }
   return Res;
 }

Modified: cfe/trunk/test/Driver/fsanitize.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/fsanitize.c?rev=248518&r1=248517&r2=248518&view=diff
==============================================================================
--- cfe/trunk/test/Driver/fsanitize.c (original)
+++ cfe/trunk/test/Driver/fsanitize.c Thu Sep 24 12:22:46 2015
@@ -282,6 +282,8 @@
 // RUN: %clang -target x86_64-linux-gnu -fsanitize=address,safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP-ASAN
 // RUN: %clang -target x86_64-linux-gnu -fstack-protector -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
 // RUN: %clang -target x86_64-linux-gnu -fsanitize=safe-stack -fstack-protector-all -### %s 2>&1 | FileCheck %s -check-prefix=SP
+// RUN: %clang -target arm-linux-androideabi -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
+// RUN: %clang -target aarch64-linux-android -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
 // SP-NOT: stack-protector
 // SP: "-fsanitize=safe-stack"
 // SP-ASAN-NOT: stack-protector