r235924 - Introduce tsan_cxx and msan_cxx libraries (Clang part).

[Alexey Samsonov]

Author: samsonov
Date: Mon Apr 27 17:07:50 2015
New Revision: 235924

URL: http://llvm.org/viewvc/llvm-project?rev=235924&view=rev
Log:
Introduce tsan_cxx and msan_cxx libraries (Clang part).

For now tsan_cxx and msan_cxx contain only operator new/delete
replacements. In the future, when we add support for running UBSan+TSan
and UBSan+MSan, they will also contain bits ubsan_cxx runtime.

Added:
    cfe/trunk/test/Driver/Inputs/resource_dir/lib/linux/libclang_rt.msan_cxx-x86_64.a.syms
    cfe/trunk/test/Driver/Inputs/resource_dir/lib/linux/libclang_rt.tsan_cxx-x86_64.a.syms
Modified:
    cfe/trunk/lib/Driver/Tools.cpp
    cfe/trunk/test/Driver/sanitizer-ld.c

Modified: cfe/trunk/lib/Driver/Tools.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?rev=235924&r1=235923&r2=235924&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Tools.cpp (original)
+++ cfe/trunk/lib/Driver/Tools.cpp Mon Apr 27 17:07:50 2015
@@ -2326,10 +2326,16 @@ collectSanitizerRuntimes(const ToolChain
     StaticRuntimes.push_back("dfsan");
   if (SanArgs.needsLsanRt())
     StaticRuntimes.push_back("lsan");
-  if (SanArgs.needsMsanRt())
+  if (SanArgs.needsMsanRt()) {
     StaticRuntimes.push_back("msan");
-  if (SanArgs.needsTsanRt())
+    if (SanArgs.linkCXXRuntimes())
+      StaticRuntimes.push_back("msan_cxx");
+  }
+  if (SanArgs.needsTsanRt()) {
     StaticRuntimes.push_back("tsan");
+    if (SanArgs.linkCXXRuntimes())
+      StaticRuntimes.push_back("tsan_cxx");
+  }
   if (SanArgs.needsUbsanRt()) {
     StaticRuntimes.push_back("ubsan_standalone");
     if (SanArgs.linkCXXRuntimes())

Added: cfe/trunk/test/Driver/Inputs/resource_dir/lib/linux/libclang_rt.msan_cxx-x86_64.a.syms
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/resource_dir/lib/linux/libclang_rt.msan_cxx-x86_64.a.syms?rev=235924&view=auto
==============================================================================
    (empty)

Added: cfe/trunk/test/Driver/Inputs/resource_dir/lib/linux/libclang_rt.tsan_cxx-x86_64.a.syms
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/resource_dir/lib/linux/libclang_rt.tsan_cxx-x86_64.a.syms?rev=235924&view=auto
==============================================================================
    (empty)

Modified: cfe/trunk/test/Driver/sanitizer-ld.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/sanitizer-ld.c?rev=235924&r1=235923&r2=235924&view=diff
==============================================================================
--- cfe/trunk/test/Driver/sanitizer-ld.c (original)
+++ cfe/trunk/test/Driver/sanitizer-ld.c Mon Apr 27 17:07:50 2015
@@ -160,8 +160,9 @@
 // CHECK-TSAN-LINUX-CXX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
 // CHECK-TSAN-LINUX-CXX-NOT: stdc++
 // CHECK-TSAN-LINUX-CXX: "-whole-archive" "{{.*}}libclang_rt.tsan-x86_64.a" "-no-whole-archive"
-// CHECK-TSAN-LINUX-CXX-NOT: "-export-dynamic"
 // CHECK-TSAN-LINUX-CXX: "--dynamic-list={{.*}}libclang_rt.tsan-x86_64.a.syms"
+// CHECK-TSAN-LINUX-CXX: "-whole-archive" "{{.*}}libclang_rt.tsan_cxx-x86_64.a" "-no-whole-archive"
+// CHECK-TSAN-LINUX-CXX: "--dynamic-list={{.*}}libclang_rt.tsan_cxx-x86_64.a.syms"
 // CHECK-TSAN-LINUX-CXX-NOT: "-export-dynamic"
 // CHECK-TSAN-LINUX-CXX: stdc++
 // CHECK-TSAN-LINUX-CXX: "-lpthread"
@@ -177,8 +178,9 @@
 // CHECK-MSAN-LINUX-CXX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
 // CHECK-MSAN-LINUX-CXX-NOT: stdc++
 // CHECK-MSAN-LINUX-CXX: "-whole-archive" "{{.*}}libclang_rt.msan-x86_64.a" "-no-whole-archive"
-// CHECK-MSAN-LINUX-CXX-NOT: "-export-dynamic"
 // CHECK-MSAN-LINUX-CXX: "--dynamic-list={{.*}}libclang_rt.msan-x86_64.a.syms"
+// CHECK-MSAN-LINUX-CXX: "-whole-archive" "{{.*}}libclang_rt.msan_cxx-x86_64.a" "-no-whole-archive"
+// CHECK-MSAN-LINUX-CXX: "--dynamic-list={{.*}}libclang_rt.msan_cxx-x86_64.a.syms"
 // CHECK-MSAN-LINUX-CXX-NOT: "-export-dynamic"
 // CHECK-MSAN-LINUX-CXX: stdc++
 // CHECK-MSAN-LINUX-CXX: "-lpthread"