Vendor import of compiler-rt trunk r302069:vendor/compiler-rt/compiler-rt-trunk-r302069

https://llvm.org/svn/llvm-project/compiler-rt/trunk@302069

24 files changed, 42 insertions, 2 deletions

diff --git a/test/asan/TestCases/Darwin/address-range-limit.mm b/test/asan/TestCases/Darwin/address-range-limit.mm
index ba9175a2ce20..5f0fd89f8899 100644
--- a/test/asan/TestCases/Darwin/address-range-limit.mm
+++ b/test/asan/TestCases/Darwin/address-range-limit.mm
@@ -3,6 +3,9 @@
 // RUN: %clangxx_asan %s -Wno-deprecated-declarations -flat_namespace -bundle -undefined suppress -o %t.bundle
 // RUN: %clangxx_asan %s -Wno-deprecated-declarations -o %t -framework Foundation && not %run %t 2>&1 | FileCheck %s
 
+// NSCreateObjectFileImageFromFile/NSLinkModule isn't available on iOS
+// UNSUPPORTED: ios
+
 #import <Foundation/Foundation.h>
 #import <mach-o/dyld.h>
 
diff --git a/test/asan/TestCases/Darwin/atos-symbolizer-dyld-root-path.cc b/test/asan/TestCases/Darwin/atos-symbolizer-dyld-root-path.cc
index d2facd6d0c2e..fc3d0dd0b40d 100644
--- a/test/asan/TestCases/Darwin/atos-symbolizer-dyld-root-path.cc
+++ b/test/asan/TestCases/Darwin/atos-symbolizer-dyld-root-path.cc
@@ -6,6 +6,9 @@
 // Due to a bug in atos, this only works on x86_64.
 // REQUIRES: asan-64-bits
 
+// Path returned by `which atos` is invalid on iOS.
+// UNSUPPORTED: ios
+
 #include <stdlib.h>
 #include <string.h>
 int main(int argc, char **argv) {
diff --git a/test/asan/TestCases/Darwin/atos-symbolizer.cc b/test/asan/TestCases/Darwin/atos-symbolizer.cc
index b4a868e242ea..7b091c4d681c 100644
--- a/test/asan/TestCases/Darwin/atos-symbolizer.cc
+++ b/test/asan/TestCases/Darwin/atos-symbolizer.cc
@@ -3,6 +3,9 @@
 // RUN: %clangxx_asan -O0 %s -o %t
 // RUN: %env_asan_opts=verbosity=2 ASAN_SYMBOLIZER_PATH=$(which atos) not %run %t 2>&1 | FileCheck %s
 
+// Path returned by `which atos` is invalid on iOS.
+// UNSUPPORTED: ios
+
 #include <stdlib.h>
 #include <string.h>
 int main(int argc, char **argv) {
diff --git a/test/asan/TestCases/Darwin/dladdr-demangling.cc b/test/asan/TestCases/Darwin/dladdr-demangling.cc
index 6f52b93da04b..fb6f6d79b5f4 100644
--- a/test/asan/TestCases/Darwin/dladdr-demangling.cc
+++ b/test/asan/TestCases/Darwin/dladdr-demangling.cc
@@ -5,6 +5,9 @@
 // RUN: not %run %t 2>&1 | FileCheck %s
 // RUN: %env_asan_opts=verbosity=2 not %run sandbox-exec -p '(version 1)(allow default)(deny process-fork)' %t 2>&1 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-DLADDR
 
+// sandbox-exec isn't available on iOS
+// UNSUPPORTED: ios
+
 #include <stdlib.h>
 
 class MyClass {
diff --git a/test/asan/TestCases/Darwin/dyld_insert_libraries_reexec.cc b/test/asan/TestCases/Darwin/dyld_insert_libraries_reexec.cc
index b22036a7efed..5c975b8dad2b 100644
--- a/test/asan/TestCases/Darwin/dyld_insert_libraries_reexec.cc
+++ b/test/asan/TestCases/Darwin/dyld_insert_libraries_reexec.cc
@@ -1,6 +1,8 @@
 // When DYLD-inserting the ASan dylib from a different location than the
 // original, make sure we don't try to reexec.
 
+// UNSUPPORTED: ios
+
 // RUN: mkdir -p %T/dyld_insert_libraries_reexec
 // RUN: cp `%clang_asan %s -fsanitize=address -### 2>&1 \
 // RUN:   | grep "libclang_rt.asan_osx_dynamic.dylib" \
diff --git a/test/asan/TestCases/Darwin/dyld_insert_libraries_remove.cc b/test/asan/TestCases/Darwin/dyld_insert_libraries_remove.cc
index a3af8c156ef2..69d849793d7a 100644
--- a/test/asan/TestCases/Darwin/dyld_insert_libraries_remove.cc
+++ b/test/asan/TestCases/Darwin/dyld_insert_libraries_remove.cc
@@ -2,6 +2,8 @@
 // the ASan dylib from the environment variable (both when using an absolute
 // or relative path) and also that the other dylibs are left untouched.
 
+// UNSUPPORTED: ios
+
 // RUN: mkdir -p %T/dyld_insert_libraries_remove
 // RUN: cp `%clang_asan %s -fsanitize=address -### 2>&1 \
 // RUN:   | grep "libclang_rt.asan_osx_dynamic.dylib" \
diff --git a/test/asan/TestCases/Darwin/haswell-symbolication.cc b/test/asan/TestCases/Darwin/haswell-symbolication.cc
index 59c938ca5087..7856c4d61e16 100644
--- a/test/asan/TestCases/Darwin/haswell-symbolication.cc
+++ b/test/asan/TestCases/Darwin/haswell-symbolication.cc
@@ -48,6 +48,7 @@
 
 // REQUIRES: x86-target-arch
 // REQUIRES: x86_64h
+// UNSUPPORTED: ios
 
 #include <sanitizer/common_interface_defs.h>
 #include <stdio.h>
diff --git a/test/asan/TestCases/Darwin/interface_symbols_darwin.c b/test/asan/TestCases/Darwin/interface_symbols_darwin.c
index 9450575b4ecd..09af1ece589f 100644
--- a/test/asan/TestCases/Darwin/interface_symbols_darwin.c
+++ b/test/asan/TestCases/Darwin/interface_symbols_darwin.c
@@ -31,4 +31,6 @@
 // RUN: echo "=== NOTE === If you see a mismatch below, please update sanitizer_interface.inc files."
 // RUN: diff %t.imports-sorted %t.exports-sorted
 
+// UNSUPPORTED: ios
+
 int main() { return 0; }
diff --git a/test/asan/TestCases/Darwin/sandbox-symbolizer.cc b/test/asan/TestCases/Darwin/sandbox-symbolizer.cc
index 4310f9c599e3..b36c4faedd55 100644
--- a/test/asan/TestCases/Darwin/sandbox-symbolizer.cc
+++ b/test/asan/TestCases/Darwin/sandbox-symbolizer.cc
@@ -12,6 +12,9 @@
 // RUN: not %run sandbox-exec -p '(version 1)(allow default)(deny mach-priv-task-port)' %t 2>&1 | FileCheck %s
 // RUN: env ASAN_SYMBOLIZER_PATH="" not %run sandbox-exec -p '(version 1)(allow default)(deny mach-priv-task-port)' %t 2>&1 | FileCheck %s
 
+// sandbox-exec isn't available on iOS
+// UNSUPPORTED: ios
+
 #include <stdlib.h>
 int main() {
   char *x = (char*)malloc(10 * sizeof(char));
diff --git a/test/asan/TestCases/Darwin/suppressions-sandbox.cc b/test/asan/TestCases/Darwin/suppressions-sandbox.cc
index c0b84addaa81..966f21346e4f 100644
--- a/test/asan/TestCases/Darwin/suppressions-sandbox.cc
+++ b/test/asan/TestCases/Darwin/suppressions-sandbox.cc
@@ -8,6 +8,9 @@
 // RUN:   sandbox-exec -p '(version 1)(allow default)(deny process-fork)' \
 // RUN:   %run %t 2>&1 | FileCheck --check-prefix=CHECK-IGNORE %s
 
+// sandbox-exec isn't available on iOS
+// UNSUPPORTED: ios
+
 #include <CoreFoundation/CoreFoundation.h>
 
 int main() {
diff --git a/test/asan/TestCases/Darwin/uuid.cc b/test/asan/TestCases/Darwin/uuid.cc
index 3f50272e901d..33638587e129 100644
--- a/test/asan/TestCases/Darwin/uuid.cc
+++ b/test/asan/TestCases/Darwin/uuid.cc
@@ -4,6 +4,9 @@
 // RUN: %clangxx_asan %s -o %t -fsanitize-recover=address
 // RUN: %env_asan_opts=print_module_map=2:halt_on_error=0     %run %t 2>&1 | FileCheck %s
 
+// We can't run system("otool") in the simulator.
+// UNSUPPORTED: ios
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/test/asan/TestCases/Posix/closed-fds.cc b/test/asan/TestCases/Posix/closed-fds.cc
index 75e3216aab5a..b2604bba58ba 100644
--- a/test/asan/TestCases/Posix/closed-fds.cc
+++ b/test/asan/TestCases/Posix/closed-fds.cc
@@ -8,6 +8,7 @@
 
 // FIXME: copy %t.log back from the device and re-enable on Android.
 // UNSUPPORTED: android
+// UNSUPPORTED: ios
 
 #include <assert.h>
 #include <stdio.h>
diff --git a/test/asan/TestCases/Posix/coverage-maybe-open-file.cc b/test/asan/TestCases/Posix/coverage-maybe-open-file.cc
index 95f2b5449e83..ee2977af11c4 100644
--- a/test/asan/TestCases/Posix/coverage-maybe-open-file.cc
+++ b/test/asan/TestCases/Posix/coverage-maybe-open-file.cc
@@ -1,5 +1,6 @@
 // FIXME: https://code.google.com/p/address-sanitizer/issues/detail?id=316
 // XFAIL: android
+// UNSUPPORTED: ios
 //
 // RUN: %clangxx_asan -fsanitize-coverage=func %s -o %t
 // RUN: rm -rf %T/coverage-maybe-open-file
diff --git a/test/asan/TestCases/Posix/coverage-module-unloaded.cc b/test/asan/TestCases/Posix/coverage-module-unloaded.cc
index d492af6662fa..db27283a62c6 100644
--- a/test/asan/TestCases/Posix/coverage-module-unloaded.cc
+++ b/test/asan/TestCases/Posix/coverage-module-unloaded.cc
@@ -10,6 +10,7 @@
 //
 // https://code.google.com/p/address-sanitizer/issues/detail?id=263
 // XFAIL: android
+// UNSUPPORTED: ios
 
 #include <assert.h>
 #include <dlfcn.h>
diff --git a/test/asan/TestCases/Posix/coverage-sandboxing.cc b/test/asan/TestCases/Posix/coverage-sandboxing.cc
index 431dce149525..354070708a7d 100644
--- a/test/asan/TestCases/Posix/coverage-sandboxing.cc
+++ b/test/asan/TestCases/Posix/coverage-sandboxing.cc
@@ -21,6 +21,7 @@
 
 // https://code.google.com/p/address-sanitizer/issues/detail?id=263
 // XFAIL: android
+// UNSUPPORTED: ios
 
 #include <assert.h>
 #include <fcntl.h>
diff --git a/test/asan/TestCases/Posix/coverage.cc b/test/asan/TestCases/Posix/coverage.cc
index 3d1dccfbd549..bff060968483 100644
--- a/test/asan/TestCases/Posix/coverage.cc
+++ b/test/asan/TestCases/Posix/coverage.cc
@@ -18,6 +18,7 @@
 //
 // https://code.google.com/p/address-sanitizer/issues/detail?id=263
 // XFAIL: android
+// UNSUPPORTED: ios
 
 #include <sanitizer/coverage_interface.h>
 #include <assert.h>
diff --git a/test/asan/TestCases/Posix/glob.cc b/test/asan/TestCases/Posix/glob.cc
index e0eeb33cca24..46d4a0d8d43d 100644
--- a/test/asan/TestCases/Posix/glob.cc
+++ b/test/asan/TestCases/Posix/glob.cc
@@ -1,5 +1,6 @@
 // FIXME: https://code.google.com/p/address-sanitizer/issues/detail?id=316
 // XFAIL: android
+// UNSUPPORTED: ios
 //
 // RUN: %clangxx_asan -O0 %s -o %t && %run %t %p 2>&1 | FileCheck %s
 // RUN: %clangxx_asan -O3 %s -o %t && %run %t %p 2>&1 | FileCheck %s
diff --git a/test/asan/TestCases/Posix/start-deactivated.cc b/test/asan/TestCases/Posix/start-deactivated.cc
index 2a2aa674c04c..2870ffb2f454 100644
--- a/test/asan/TestCases/Posix/start-deactivated.cc
+++ b/test/asan/TestCases/Posix/start-deactivated.cc
@@ -19,6 +19,7 @@
 // RUN:   ASAN_ACTIVATION_OPTIONS=help=1,handle_segv=0,verbosity=1 not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-UNSUPPORTED
 
 // XFAIL: arm-linux-gnueabi
+// UNSUPPORTED: ios
 
 // END.
 
diff --git a/test/asan/TestCases/Windows/coverage-dll-stdio.cc b/test/asan/TestCases/Windows/coverage-dll-stdio.cc
index 5e12e3855449..92cd0a7bc043 100644
--- a/test/asan/TestCases/Windows/coverage-dll-stdio.cc
+++ b/test/asan/TestCases/Windows/coverage-dll-stdio.cc
@@ -2,8 +2,8 @@
 // __local_stdio_printf_options function isn't instrumented for coverage.
 
 // RUN: rm -rf %t && mkdir %t && cd %t
-// RUN: %clang_cl_asan -fsanitize-coverage=func -O0 %p/dll_host.cc -Fet.exe
-// RUN: %clang_cl_asan -fsanitize-coverage=func -LD -O0 %s -Fet.dll
+// RUN: %clang_cl_asan -fsanitize-coverage=func,trace-pc-guard -O0 %p/dll_host.cc -Fet.exe
+// RUN: %clang_cl_asan -fsanitize-coverage=func,trace-pc-guard -LD -O0 %s -Fet.dll
 // RUN: %run ./t.exe t.dll 2>&1 | FileCheck %s
 
 #include <stdio.h>
diff --git a/test/asan/TestCases/default_blacklist.cc b/test/asan/TestCases/default_blacklist.cc
index 9358cc47cbaa..84c0438f3058 100644
--- a/test/asan/TestCases/default_blacklist.cc
+++ b/test/asan/TestCases/default_blacklist.cc
@@ -1,5 +1,6 @@
 // FIXME: https://code.google.com/p/address-sanitizer/issues/detail?id=316
 // XFAIL: android
+// UNSUPPORTED: ios
 //
 // Test that ASan uses the default blacklist from resource directory.
 // RUN: %clangxx_asan -### %s 2>&1 | FileCheck %s
diff --git a/test/asan/TestCases/log-path_test.cc b/test/asan/TestCases/log-path_test.cc
index b4218ad85230..710d22017700 100644
--- a/test/asan/TestCases/log-path_test.cc
+++ b/test/asan/TestCases/log-path_test.cc
@@ -1,5 +1,6 @@
 // FIXME: https://code.google.com/p/address-sanitizer/issues/detail?id=316
 // XFAIL: android
+// UNSUPPORTED: ios
 //
 // The for loop in the backticks below requires bash.
 // REQUIRES: shell
diff --git a/test/asan/TestCases/suppressions-exec-relative-location.cc b/test/asan/TestCases/suppressions-exec-relative-location.cc
index 740cecee15c0..d4e214d35a0e 100644
--- a/test/asan/TestCases/suppressions-exec-relative-location.cc
+++ b/test/asan/TestCases/suppressions-exec-relative-location.cc
@@ -25,6 +25,7 @@
 
 // XFAIL: android
 // XFAIL: win32
+// UNSUPPORTED: ios
 
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/test/asan/TestCases/suppressions-function.cc b/test/asan/TestCases/suppressions-function.cc
index d5ac9f7792ba..c7f1ebe66968 100644
--- a/test/asan/TestCases/suppressions-function.cc
+++ b/test/asan/TestCases/suppressions-function.cc
@@ -8,6 +8,7 @@
 
 // FIXME: Windows symbolizer needs work to make this pass.
 // XFAIL: android,win32
+// UNSUPPORTED: ios
 
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/test/asan/TestCases/verbose-log-path_test.cc b/test/asan/TestCases/verbose-log-path_test.cc
index 47a5c226a1bf..a63c58475242 100644
--- a/test/asan/TestCases/verbose-log-path_test.cc
+++ b/test/asan/TestCases/verbose-log-path_test.cc
@@ -10,6 +10,7 @@
 
 // FIXME: only FreeBSD and Linux have verbose log paths now.
 // XFAIL: win32,android
+// UNSUPPORTED: ios
 
 #include <stdlib.h>
 #include <string.h>