[NFC][sanitizer] Remove %stdcxx11

-std=c++14 is a default for a while.

Reviewed By: kstoimenov

Differential Revision: https://reviews.llvm.org/D111848

compiler-rt/test/asan/TestCases/exitcode.cpp

@@ -1,4 +1,4 @@
-// RUN: %clangxx_asan -g %stdcxx11 -Wno-deprecated-declarations %s -o %t
+// RUN: %clangxx_asan -g -Wno-deprecated-declarations %s -o %t
 // RUN: %env_asan_opts=exitcode=42 %run %t | FileCheck %s
 
 // Android doesn't have spawn.h or posix_spawn.

compiler-rt/test/asan/TestCases/use-after-scope-capture.cpp

@@ -1,4 +1,4 @@
-// RUN: %clangxx_asan %stdcxx11 -O1 -fsanitize-address-use-after-scope %s -o %t && \
+// RUN: %clangxx_asan -O1 -fsanitize-address-use-after-scope %s -o %t && \
 // RUN:     not %run %t 2>&1 | FileCheck %s
 
 #include <functional>

compiler-rt/test/asan/TestCases/use-after-scope-temp.cpp

@@ -1,6 +1,4 @@
-// RUN: %clangxx_asan %stdcxx11 -O1 -fsanitize-address-use-after-scope %s -o %t && \
-// RUN:     not %run %t 2>&1 | FileCheck %s
-
+// RUN: %clangxx_asan -O1 -fsanitize-address-use-after-scope %s -o %t && not %run %t 2>&1 | FileCheck %s
 
 struct IntHolder {
   int val;

compiler-rt/test/asan/TestCases/use-after-scope-temp2.cpp

@@ -1,7 +1,6 @@
-// RUN: %clangxx_asan %stdcxx11 -O1 -fsanitize-address-use-after-scope %s -o %t && \
+// RUN: %clangxx_asan -O1 -fsanitize-address-use-after-scope %s -o %t && \
 // RUN:     not %run %t 2>&1 | FileCheck %s
 
-
 struct IntHolder {
   __attribute__((noinline)) const IntHolder &Self() const {
     return *this;

compiler-rt/test/asan/TestCases/use-after-scope-types.cpp

@@ -1,4 +1,4 @@
-// RUN: %clangxx_asan %stdcxx11 -O0 -fsanitize-address-use-after-scope %s -o %t
+// RUN: %clangxx_asan -O0 -fsanitize-address-use-after-scope %s -o %t
 // RUN: not %run %t 0 2>&1 | FileCheck %s
 // RUN: not %run %t 1 2>&1 | FileCheck %s
 // RUN: not %run %t 2 2>&1 | FileCheck %s

compiler-rt/test/asan/lit.cfg.py

@@ -167,14 +167,6 @@ if platform.system() == 'Windows':
   config.substitutions.append( ("%asan_cxx_lib", base_lib % "_cxx") )
   config.substitutions.append( ("%asan_dll_thunk", base_lib % "_dll_thunk") )
 
-if platform.system() == 'Windows':
-  # Don't use -std=c++11 on Windows, as the driver will detect the appropriate
-  # default needed to use with the STL.
-  config.substitutions.append(("%stdcxx11 ", ""))
-else:
-  # Some tests uses C++11 features such as lambdas and need to pass -std=c++11.
-  config.substitutions.append(("%stdcxx11 ", "-std=c++11 "))
-
 # FIXME: De-hardcode this path.
 asan_source_dir = os.path.join(
   get_required_attr(config, "compiler_rt_src_root"), "lib", "asan")

compiler-rt/test/memprof/lit.cfg.py

@@ -74,9 +74,6 @@ if config.memprof_dynamic:
   config.substitutions.append( ("%clang_memprof_static ", build_invocation(clang_memprof_static_cflags)) )
   config.substitutions.append( ("%clangxx_memprof_static ", build_invocation(clang_memprof_static_cxxflags)) )
 
-# Some tests uses C++11 features such as lambdas and need to pass -std=c++11.
-config.substitutions.append(("%stdcxx11 ", '-std=c++11 '))
-
 config.substitutions.append( ("%libdl", libdl_flag) )
 
 config.available_features.add('memprof-' + config.bits + '-bits')