[libcxx-commits] [libcxx] 7149bb7 - [libc++] NFC: Clean up a lot of old Lit features
Louis Dionne via libcxx-commits
libcxx-commits at lists.llvm.org
Fri Apr 10 14:22:50 PDT 2020
Author: Louis Dionne
Date: 2020-04-10T17:20:29-04:00
New Revision: 7149bb70681a91de5d490b4bb0714d9e55a05bcc
URL: https://github.com/llvm/llvm-project/commit/7149bb70681a91de5d490b4bb0714d9e55a05bcc
DIFF: https://github.com/llvm/llvm-project/commit/7149bb70681a91de5d490b4bb0714d9e55a05bcc.diff
LOG: [libc++] NFC: Clean up a lot of old Lit features
The libc++ test suite has a lot of old Lit features used to XFAIL tests
and mark them as UNSUPPORTED. Many of them are to workaround problems on
old compilers or old platforms. As time goes by, it is good to go and
clean those up to simplify the configuration of the test suite, and also
to reflect the testing reality. It's not useful to have markup that gives
the impression that e.g. clang-3.3 is supported, when we don't really
test on it anymore (and hence several new tests probably don't have the
necessary markup on them).
Added:
Modified:
libcxx/docs/DesignDocs/AvailabilityMarkup.rst
libcxx/test/libcxx/containers/sequences/vector/asan.pass.cpp
libcxx/test/libcxx/depr/depr.default.allocator/allocator.members/allocate.cxx2a.fail.cpp
libcxx/test/libcxx/language.support/cxa_deleted_virtual.pass.cpp
libcxx/test/libcxx/language.support/support.dynamic/libcpp_deallocate.sh.cpp
libcxx/test/libcxx/language.support/support.dynamic/new_faligned_allocation.pass.cpp
libcxx/test/libcxx/memory/aligned_allocation_macro.pass.cpp
libcxx/test/libcxx/thread/atomic.availability.fail.cpp
libcxx/test/libcxx/thread/barrier.availability.fail.cpp
libcxx/test/libcxx/thread/latch.availability.fail.cpp
libcxx/test/libcxx/thread/semaphore.availability.fail.cpp
libcxx/test/libcxx/thread/thread.threads/thread.thread.this/sleep_for.pass.cpp
libcxx/test/libcxx/utilities/charconv/charconv.to.chars/availability.fail.cpp
libcxx/test/libcxx/utilities/meta/stress_tests/stress_test_metafunctions.sh.cpp
libcxx/test/std/atomics/atomics.types.generic/trivially_copyable.pass.cpp
libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/ctor.pass.cpp
libcxx/test/std/containers/associative/map/map.access/empty.fail.cpp
libcxx/test/std/containers/associative/multimap/empty.fail.cpp
libcxx/test/std/containers/associative/multiset/empty.fail.cpp
libcxx/test/std/containers/associative/set/empty.fail.cpp
libcxx/test/std/containers/container.adaptors/priority.queue/priqueue.members/empty.fail.cpp
libcxx/test/std/containers/container.adaptors/queue/queue.defn/empty.fail.cpp
libcxx/test/std/containers/container.adaptors/stack/stack.defn/empty.fail.cpp
libcxx/test/std/containers/sequences/array/empty.fail.cpp
libcxx/test/std/containers/sequences/deque/deque.capacity/empty.fail.cpp
libcxx/test/std/containers/sequences/forwardlist/empty.fail.cpp
libcxx/test/std/containers/sequences/list/list.capacity/empty.fail.cpp
libcxx/test/std/containers/sequences/vector.bool/empty.fail.cpp
libcxx/test/std/containers/sequences/vector/vector.capacity/empty.fail.cpp
libcxx/test/std/containers/unord/unord.map/empty.fail.cpp
libcxx/test/std/containers/unord/unord.multimap/empty.fail.cpp
libcxx/test/std/containers/unord/unord.multiset/empty.fail.cpp
libcxx/test/std/containers/unord/unord.set/empty.fail.cpp
libcxx/test/std/depr/depr.str.strstreams/depr.strstreambuf/depr.strstreambuf.members/overflow.pass.cpp
libcxx/test/std/diagnostics/syserr/syserr.errcat/syserr.errcat.objects/generic_category.pass.cpp
libcxx/test/std/diagnostics/syserr/syserr.errcat/syserr.errcat.objects/system_category.pass.cpp
libcxx/test/std/experimental/memory/memory.resource.adaptor/memory.resource.adaptor.mem/do_allocate_and_deallocate.pass.cpp
libcxx/test/std/input.output/filesystems/class.directory_entry/directory_entry.cons/default_const.pass.cpp
libcxx/test/std/input.output/filesystems/class.path/path.member/path.decompose/empty.fail.cpp
libcxx/test/std/input.output/iostreams.base/ios.base/ios.types/ios_Init/ios_Init.multiple.pass.cpp
libcxx/test/std/iterators/iterator.container/empty.array.fail.cpp
libcxx/test/std/iterators/iterator.container/empty.container.fail.cpp
libcxx/test/std/iterators/iterator.container/empty.initializer_list.fail.cpp
libcxx/test/std/iterators/stream.iterators/istream.iterator/istream.iterator.cons/default.pass.cpp
libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/delete_align_val_t_replace.pass.cpp
libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t.pass.cpp
libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t_nothrow.pass.cpp
libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t_nothrow_replace.pass.cpp
libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size.sh.cpp
libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_align.sh.cpp
libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_align_nothrow.sh.cpp
libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_nothrow.sh.cpp
libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/sized_delete_array_fsizeddeallocation.pass.cpp
libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.placement/new_array_ptr.fail.cpp
libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.placement/new_ptr.fail.cpp
libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/delete_align_val_t_replace.pass.cpp
libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t.pass.cpp
libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t_nothrow.pass.cpp
libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t_nothrow_replace.pass.cpp
libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size.fail.cpp
libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_align.sh.cpp
libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_align_nothrow.sh.cpp
libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_nothrow.fail.cpp
libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/sized_delete_fsizeddeallocation.pass.cpp
libcxx/test/std/language.support/support.dynamic/ptr.launder/launder.nodiscard.fail.cpp
libcxx/test/std/language.support/support.exception/uncaught/uncaught_exceptions.pass.cpp
libcxx/test/std/language.support/support.types/byteops/enum_direct_init.pass.cpp
libcxx/test/std/language.support/support.types/byteops/lshift.assign.fail.cpp
libcxx/test/std/language.support/support.types/byteops/rshift.assign.fail.cpp
libcxx/test/std/localization/locale.categories/category.ctype/ctype_base.pass.cpp
libcxx/test/std/localization/locale.categories/category.monetary/locale.moneypunct/types.pass.cpp
libcxx/test/std/localization/locale.categories/category.numeric/locale.num.get/facet.num.get.members/get_double.pass.cpp
libcxx/test/std/localization/locale.categories/category.numeric/locale.num.get/facet.num.get.members/get_float.pass.cpp
libcxx/test/std/localization/locale.categories/category.numeric/locale.num.get/facet.num.get.members/get_long.pass.cpp
libcxx/test/std/localization/locale.categories/category.numeric/locale.num.get/facet.num.get.members/get_long_double.pass.cpp
libcxx/test/std/localization/locales/locale/locale.cons/locale_char_pointer_cat.pass.cpp
libcxx/test/std/localization/locales/locale/locale.cons/locale_locale_cat.pass.cpp
libcxx/test/std/localization/locales/locale/locale.cons/locale_string_cat.pass.cpp
libcxx/test/std/localization/locales/locale/locale.types/locale.category/category.pass.cpp
libcxx/test/std/numerics/rand/rand.device/ctor.pass.cpp
libcxx/test/std/numerics/rand/rand.device/eval.pass.cpp
libcxx/test/std/re/re.results/re.results.size/empty.fail.cpp
libcxx/test/std/strings/basic.string/string.access/at.pass.cpp
libcxx/test/std/strings/basic.string/string.capacity/empty.fail.cpp
libcxx/test/std/strings/basic.string/string.capacity/over_max_size.pass.cpp
libcxx/test/std/strings/basic.string/string.capacity/reserve.pass.cpp
libcxx/test/std/strings/basic.string/string.capacity/resize_size.pass.cpp
libcxx/test/std/strings/basic.string/string.capacity/resize_size_char.pass.cpp
libcxx/test/std/strings/basic.string/string.cons/iter_alloc_deduction.fail.cpp
libcxx/test/std/strings/basic.string/string.cons/substr.pass.cpp
libcxx/test/std/strings/basic.string/string.modifiers/string_append/T_size_size.pass.cpp
libcxx/test/std/strings/basic.string/string.modifiers/string_append/string_size_size.pass.cpp
libcxx/test/std/strings/basic.string/string.modifiers/string_assign/T_size_size.pass.cpp
libcxx/test/std/strings/basic.string/string.modifiers/string_assign/string_size_size.pass.cpp
libcxx/test/std/strings/basic.string/string.modifiers/string_copy/copy.pass.cpp
libcxx/test/std/strings/basic.string/string.modifiers/string_erase/size_size.pass.cpp
libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_T_size_size.pass.cpp
libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_pointer.pass.cpp
libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_pointer_size.pass.cpp
libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_size_char.pass.cpp
libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_string.pass.cpp
libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_string_size_size.pass.cpp
libcxx/test/std/strings/basic.string/string.modifiers/string_insert/string_view.pass.cpp
libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_T_size_size.pass.cpp
libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer.pass.cpp
libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer_size.pass.cpp
libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_size_char.pass.cpp
libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string.pass.cpp
libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_size_size.pass.cpp
libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_view.pass.cpp
libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_pointer.pass.cpp
libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_pointer_size.pass.cpp
libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string.pass.cpp
libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string_size_size.pass.cpp
libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string_view.pass.cpp
libcxx/test/std/strings/basic.string/string.ops/string_substr/substr.pass.cpp
libcxx/test/std/strings/string.conversions/stod.pass.cpp
libcxx/test/std/strings/string.conversions/stof.pass.cpp
libcxx/test/std/strings/string.conversions/stoi.pass.cpp
libcxx/test/std/strings/string.conversions/stol.pass.cpp
libcxx/test/std/strings/string.conversions/stold.pass.cpp
libcxx/test/std/strings/string.conversions/stoll.pass.cpp
libcxx/test/std/strings/string.conversions/stoul.pass.cpp
libcxx/test/std/strings/string.conversions/stoull.pass.cpp
libcxx/test/std/strings/string.view/string.view.access/at.pass.cpp
libcxx/test/std/strings/string.view/string.view.capacity/empty.fail.cpp
libcxx/test/std/strings/string.view/string_view.literals/literal.pass.cpp
libcxx/test/std/strings/string.view/string_view.literals/literal1.fail.cpp
libcxx/test/std/strings/string.view/string_view.literals/literal1.pass.cpp
libcxx/test/std/strings/string.view/string_view.literals/literal2.fail.cpp
libcxx/test/std/strings/string.view/string_view.literals/literal2.pass.cpp
libcxx/test/std/strings/string.view/string_view.literals/literal3.pass.cpp
libcxx/test/std/thread/futures/futures.async/async.fail.cpp
libcxx/test/std/thread/futures/futures.async/async_race.38682.pass.cpp
libcxx/test/std/thread/futures/futures.future_error/what.pass.cpp
libcxx/test/std/utilities/allocator.adaptor/allocator.adaptor.members/allocate_size.fail.cpp
libcxx/test/std/utilities/allocator.adaptor/allocator.adaptor.members/allocate_size_hint.fail.cpp
libcxx/test/std/utilities/charconv/charconv.from.chars/integral.roundtrip.pass.cpp
libcxx/test/std/utilities/charconv/charconv.to.chars/integral.pass.cpp
libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/allocate.fail.cpp
libcxx/test/std/utilities/memory/default.allocator/allocator.members/allocate.fail.cpp
libcxx/test/std/utilities/memory/default.allocator/allocator.members/allocate.size.pass.cpp
libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_compare_exchange_strong.pass.cpp
libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_compare_exchange_strong_explicit.pass.cpp
libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_compare_exchange_weak.pass.cpp
libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_compare_exchange_weak_explicit.pass.cpp
libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_exchange.pass.cpp
libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_exchange_explicit.pass.cpp
libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_load.pass.cpp
libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_load_explicit.pass.cpp
libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_store.pass.cpp
libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_store_explicit.pass.cpp
libcxx/test/std/utilities/meta/meta.rel/is_base_of_union.pass.cpp
libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/has_unique_object_representations.pass.cpp
libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/is_constructible.pass.cpp
libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/is_trivially_copyable.pass.cpp
libcxx/test/std/utilities/time/time.cal/time.cal.day/time.cal.day.nonmembers/literals.fail.cpp
libcxx/test/std/utilities/time/time.cal/time.cal.day/time.cal.day.nonmembers/literals.pass.cpp
libcxx/test/std/utilities/time/time.cal/time.cal.year/time.cal.year.nonmembers/literals.fail.cpp
libcxx/test/std/utilities/time/time.cal/time.cal.year/time.cal.year.nonmembers/literals.pass.cpp
libcxx/test/std/utilities/time/time.clock/time.clock.hires/consistency.pass.cpp
libcxx/test/std/utilities/time/time.clock/time.clock.steady/consistency.pass.cpp
libcxx/test/std/utilities/time/time.clock/time.clock.system/consistency.pass.cpp
libcxx/test/std/utilities/variant/variant.variant/variant.assign/copy.pass.cpp
libcxx/test/std/utilities/variant/variant.variant/variant.assign/move.pass.cpp
Removed:
################################################################################
diff --git a/libcxx/docs/DesignDocs/AvailabilityMarkup.rst b/libcxx/docs/DesignDocs/AvailabilityMarkup.rst
index f076dfecdaaa..f36e789437d1 100644
--- a/libcxx/docs/DesignDocs/AvailabilityMarkup.rst
+++ b/libcxx/docs/DesignDocs/AvailabilityMarkup.rst
@@ -65,37 +65,37 @@ Some parameters can be passed to lit to run the test-suite and exercise the
availability.
* The `platform` parameter controls the deployment target. For example lit can
- be invoked with `--param=platform=macosx10.8`. Default is the current host.
+ be invoked with `--param=platform=macosx10.12`. Default is the current host.
* The `use_system_cxx_lib` parameter indicates to use another library than the
just built one. Invoking lit with `--param=use_system_cxx_lib=true` will run
the test-suite against the host system library. Alternatively a path to the
directory containing a specific prebuilt libc++ can be used, for example:
- `--param=use_system_cxx_lib=/path/to/macOS/10.8/`.
+ `--param=use_system_cxx_lib=/path/to/macOS/10.12/`.
Tests can be marked as XFAIL based on multiple features made available by lit:
-* if `--param=platform=macosx10.8` is passed, the following features will be available:
+* if `--param=platform=macosx10.12` is passed, the following features will be available:
- availability
- availability=x86_64
- availability=macosx
- availability=x86_64-macosx
- - availability=x86_64-apple-macosx10.8
- - availability=macosx10.8
+ - availability=x86_64-apple-macosx10.12
+ - availability=macosx10.12
This feature is used to XFAIL a test that *is* using a class or a method marked
as unavailable *and* that is expected to *fail* if deployed on an older system.
-* if `use_system_cxx_lib` and `--param=platform=macosx10.8` are passed to lit,
+* if `use_system_cxx_lib` and `--param=platform=macosx10.12` are passed to lit,
the following features will also be available:
- with_system_cxx_lib
- with_system_cxx_lib=x86_64
- with_system_cxx_lib=macosx
- with_system_cxx_lib=x86_64-macosx
- - with_system_cxx_lib=x86_64-apple-macosx10.8
- - with_system_cxx_lib=macosx10.8
+ - with_system_cxx_lib=x86_64-apple-macosx10.12
+ - with_system_cxx_lib=macosx10.12
This feature is used to XFAIL a test that is *not* using a class or a method
marked as unavailable *but* that is expected to fail if deployed on an older
diff --git a/libcxx/test/libcxx/containers/sequences/vector/asan.pass.cpp b/libcxx/test/libcxx/containers/sequences/vector/asan.pass.cpp
index 866cce152546..60b535372bfa 100644
--- a/libcxx/test/libcxx/containers/sequences/vector/asan.pass.cpp
+++ b/libcxx/test/libcxx/containers/sequences/vector/asan.pass.cpp
@@ -6,8 +6,6 @@
//
//===----------------------------------------------------------------------===//
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5
-
// <vector>
// reference operator[](size_type n);
diff --git a/libcxx/test/libcxx/depr/depr.default.allocator/allocator.members/allocate.cxx2a.fail.cpp b/libcxx/test/libcxx/depr/depr.default.allocator/allocator.members/allocate.cxx2a.fail.cpp
index 455016aa9100..8c132e5f06c4 100644
--- a/libcxx/test/libcxx/depr/depr.default.allocator/allocator.members/allocate.cxx2a.fail.cpp
+++ b/libcxx/test/libcxx/depr/depr.default.allocator/allocator.members/allocate.cxx2a.fail.cpp
@@ -7,7 +7,6 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
// <memory>
diff --git a/libcxx/test/libcxx/language.support/cxa_deleted_virtual.pass.cpp b/libcxx/test/libcxx/language.support/cxa_deleted_virtual.pass.cpp
index b5171a39e107..601fecf9dc07 100644
--- a/libcxx/test/libcxx/language.support/cxa_deleted_virtual.pass.cpp
+++ b/libcxx/test/libcxx/language.support/cxa_deleted_virtual.pass.cpp
@@ -17,8 +17,6 @@
// XFAIL: with_system_cxx_lib=macosx10.11
// XFAIL: with_system_cxx_lib=macosx10.10
// XFAIL: with_system_cxx_lib=macosx10.9
-// XFAIL: with_system_cxx_lib=macosx10.8
-// XFAIL: with_system_cxx_lib=macosx10.7
struct S { virtual void f() = delete; virtual ~S() {} };
int main(int, char**) {
diff --git a/libcxx/test/libcxx/language.support/support.dynamic/libcpp_deallocate.sh.cpp b/libcxx/test/libcxx/language.support/support.dynamic/libcpp_deallocate.sh.cpp
index 8eb2770896d3..39af4dd1e3df 100644
--- a/libcxx/test/libcxx/language.support/support.dynamic/libcpp_deallocate.sh.cpp
+++ b/libcxx/test/libcxx/language.support/support.dynamic/libcpp_deallocate.sh.cpp
@@ -20,15 +20,11 @@
// XFAIL: with_system_cxx_lib=macosx10.11
// XFAIL: with_system_cxx_lib=macosx10.10
// XFAIL: with_system_cxx_lib=macosx10.9
-// XFAIL: with_system_cxx_lib=macosx10.8
-// XFAIL: with_system_cxx_lib=macosx10.7
// The test will fail on deployment targets that do not support sized deallocation.
// XFAIL: availability=macosx10.11
// XFAIL: availability=macosx10.10
// XFAIL: availability=macosx10.9
-// XFAIL: availability=macosx10.8
-// XFAIL: availability=macosx10.7
// AppleClang < 10 incorrectly warns that aligned allocation is not supported
// even when it is supported.
diff --git a/libcxx/test/libcxx/language.support/support.dynamic/new_faligned_allocation.pass.cpp b/libcxx/test/libcxx/language.support/support.dynamic/new_faligned_allocation.pass.cpp
index e79d2e699af6..def3894fd57f 100644
--- a/libcxx/test/libcxx/language.support/support.dynamic/new_faligned_allocation.pass.cpp
+++ b/libcxx/test/libcxx/language.support/support.dynamic/new_faligned_allocation.pass.cpp
@@ -20,8 +20,6 @@
// XFAIL: with_system_cxx_lib=macosx10.11
// XFAIL: with_system_cxx_lib=macosx10.10
// XFAIL: with_system_cxx_lib=macosx10.9
-// XFAIL: with_system_cxx_lib=macosx10.8
-// XFAIL: with_system_cxx_lib=macosx10.7
// REQUIRES: -faligned-allocation
// ADDITIONAL_COMPILE_FLAGS: -faligned-allocation
diff --git a/libcxx/test/libcxx/memory/aligned_allocation_macro.pass.cpp b/libcxx/test/libcxx/memory/aligned_allocation_macro.pass.cpp
index 95e4fd54e198..78256fdcd5a3 100644
--- a/libcxx/test/libcxx/memory/aligned_allocation_macro.pass.cpp
+++ b/libcxx/test/libcxx/memory/aligned_allocation_macro.pass.cpp
@@ -17,8 +17,6 @@
// XFAIL: availability=macosx10.11
// XFAIL: availability=macosx10.10
// XFAIL: availability=macosx10.9
-// XFAIL: availability=macosx10.8
-// XFAIL: availability=macosx10.7
#include <new>
diff --git a/libcxx/test/libcxx/thread/atomic.availability.fail.cpp b/libcxx/test/libcxx/thread/atomic.availability.fail.cpp
index 323a53b671df..7772659edd6c 100644
--- a/libcxx/test/libcxx/thread/atomic.availability.fail.cpp
+++ b/libcxx/test/libcxx/thread/atomic.availability.fail.cpp
@@ -9,7 +9,7 @@
// UNSUPPORTED: c++98, c++03
// REQUIRES: verify-support
// REQUIRES: with_system_cxx_lib=macosx
-// REQUIRES: availability=macosx10.7 || availability=macosx10.8 || availability=macosx10.9 || availability=macosx10.10 || availability=macosx10.11 || availability=macosx10.12 || availability=macosx10.13 || availability=macosx10.14 || availability=macosx10.15
+// REQUIRES: availability=macosx10.9 || availability=macosx10.10 || availability=macosx10.11 || availability=macosx10.12 || availability=macosx10.13 || availability=macosx10.14 || availability=macosx10.15
// Test the availability markup on the C++20 Synchronization Library
// additions to <atomic>.
diff --git a/libcxx/test/libcxx/thread/barrier.availability.fail.cpp b/libcxx/test/libcxx/thread/barrier.availability.fail.cpp
index bb6e98025e9a..f91e2c904eb0 100644
--- a/libcxx/test/libcxx/thread/barrier.availability.fail.cpp
+++ b/libcxx/test/libcxx/thread/barrier.availability.fail.cpp
@@ -9,7 +9,7 @@
// UNSUPPORTED: c++98, c++03
// REQUIRES: verify-support
// REQUIRES: with_system_cxx_lib=macosx
-// REQUIRES: availability=macosx10.7 || availability=macosx10.8 || availability=macosx10.9 || availability=macosx10.10 || availability=macosx10.11 || availability=macosx10.12 || availability=macosx10.13 || availability=macosx10.14 || availability=macosx10.15
+// REQUIRES: availability=macosx10.9 || availability=macosx10.10 || availability=macosx10.11 || availability=macosx10.12 || availability=macosx10.13 || availability=macosx10.14 || availability=macosx10.15
// Test the availability markup on std::barrier.
diff --git a/libcxx/test/libcxx/thread/latch.availability.fail.cpp b/libcxx/test/libcxx/thread/latch.availability.fail.cpp
index 7252376554e4..9b5ea26e2739 100644
--- a/libcxx/test/libcxx/thread/latch.availability.fail.cpp
+++ b/libcxx/test/libcxx/thread/latch.availability.fail.cpp
@@ -9,7 +9,7 @@
// UNSUPPORTED: c++98, c++03
// REQUIRES: verify-support
// REQUIRES: with_system_cxx_lib=macosx
-// REQUIRES: availability=macosx10.7 || availability=macosx10.8 || availability=macosx10.9 || availability=macosx10.10 || availability=macosx10.11 || availability=macosx10.12 || availability=macosx10.13 || availability=macosx10.14 || availability=macosx10.15
+// REQUIRES: availability=macosx10.9 || availability=macosx10.10 || availability=macosx10.11 || availability=macosx10.12 || availability=macosx10.13 || availability=macosx10.14 || availability=macosx10.15
// Test the availability markup on std::latch.
diff --git a/libcxx/test/libcxx/thread/semaphore.availability.fail.cpp b/libcxx/test/libcxx/thread/semaphore.availability.fail.cpp
index 8776fb8e22f8..2dc31f1c7d83 100644
--- a/libcxx/test/libcxx/thread/semaphore.availability.fail.cpp
+++ b/libcxx/test/libcxx/thread/semaphore.availability.fail.cpp
@@ -9,7 +9,7 @@
// UNSUPPORTED: c++98, c++03
// REQUIRES: verify-support
// REQUIRES: with_system_cxx_lib=macosx
-// REQUIRES: availability=macosx10.7 || availability=macosx10.8 || availability=macosx10.9 || availability=macosx10.10 || availability=macosx10.11 || availability=macosx10.12 || availability=macosx10.13 || availability=macosx10.14 || availability=macosx10.15
+// REQUIRES: availability=macosx10.9 || availability=macosx10.10 || availability=macosx10.11 || availability=macosx10.12 || availability=macosx10.13 || availability=macosx10.14 || availability=macosx10.15
// Test the availability markup on std::counting_semaphore and std::binary_semaphore.
diff --git a/libcxx/test/libcxx/thread/thread.threads/thread.thread.this/sleep_for.pass.cpp b/libcxx/test/libcxx/thread/thread.threads/thread.thread.this/sleep_for.pass.cpp
index ad3aa3104e1a..2db67f7b4749 100644
--- a/libcxx/test/libcxx/thread/thread.threads/thread.thread.this/sleep_for.pass.cpp
+++ b/libcxx/test/libcxx/thread/thread.threads/thread.thread.this/sleep_for.pass.cpp
@@ -19,8 +19,6 @@
// XFAIL: with_system_cxx_lib=macosx10.11
// XFAIL: with_system_cxx_lib=macosx10.10
// XFAIL: with_system_cxx_lib=macosx10.9
-// XFAIL: with_system_cxx_lib=macosx10.8
-// XFAIL: with_system_cxx_lib=macosx10.7
// <thread>
diff --git a/libcxx/test/libcxx/utilities/charconv/charconv.to.chars/availability.fail.cpp b/libcxx/test/libcxx/utilities/charconv/charconv.to.chars/availability.fail.cpp
index d0501f4fd3e0..dbccc5f0b313 100644
--- a/libcxx/test/libcxx/utilities/charconv/charconv.to.chars/availability.fail.cpp
+++ b/libcxx/test/libcxx/utilities/charconv/charconv.to.chars/availability.fail.cpp
@@ -8,7 +8,7 @@
// UNSUPPORTED: c++98, c++03
// REQUIRES: with_system_cxx_lib=macosx
-// REQUIRES: availability=macosx10.7 || availability=macosx10.8 || availability=macosx10.9 || availability=macosx10.10 || availability=macosx10.11 || availability=macosx10.12 || availability=macosx10.13 || availability=macosx10.14
+// REQUIRES: availability=macosx10.9 || availability=macosx10.10 || availability=macosx10.11 || availability=macosx10.12 || availability=macosx10.13 || availability=macosx10.14
// Test the availability markup on std::to_chars.
diff --git a/libcxx/test/libcxx/utilities/meta/stress_tests/stress_test_metafunctions.sh.cpp b/libcxx/test/libcxx/utilities/meta/stress_tests/stress_test_metafunctions.sh.cpp
index 6222d5c8d2e1..4815ce37b088 100644
--- a/libcxx/test/libcxx/utilities/meta/stress_tests/stress_test_metafunctions.sh.cpp
+++ b/libcxx/test/libcxx/utilities/meta/stress_tests/stress_test_metafunctions.sh.cpp
@@ -7,7 +7,7 @@
//===----------------------------------------------------------------------===//
//
// This is a dummy feature that prevents this test from running by default.
-// REQUIRES: template-const-testing
+// REQUIRES: template-cost-testing
// The table below compares the compile time and object size for each of the
// variants listed in the RUN script.
diff --git a/libcxx/test/std/atomics/atomics.types.generic/trivially_copyable.pass.cpp b/libcxx/test/std/atomics/atomics.types.generic/trivially_copyable.pass.cpp
index 5e2c46c4f95c..3e394ad7d3af 100644
--- a/libcxx/test/std/atomics/atomics.types.generic/trivially_copyable.pass.cpp
+++ b/libcxx/test/std/atomics/atomics.types.generic/trivially_copyable.pass.cpp
@@ -8,10 +8,6 @@
//
// UNSUPPORTED: libcpp-has-no-threads
-// NOTE: atomic<> of a TriviallyCopyable class is wrongly rejected by older
-// clang versions. It was fixed right before the llvm 3.5 release. See PR18097.
-// XFAIL: apple-clang-6.0, clang-3.4, clang-3.3
-
// <atomic>
// template <class T>
diff --git a/libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/ctor.pass.cpp b/libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/ctor.pass.cpp
index f5506a0aeac1..6f33c4997be0 100644
--- a/libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/ctor.pass.cpp
+++ b/libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/ctor.pass.cpp
@@ -9,10 +9,6 @@
// UNSUPPORTED: libcpp-has-no-threads
// UNSUPPORTED: c++98, c++03
-// NOTE: atomic<> of a TriviallyCopyable class is wrongly rejected by older
-// clang versions. It was fixed right before the llvm 3.5 release. See PR18097.
-// XFAIL: apple-clang-6.0, clang-3.4, clang-3.3
-
// <atomic>
// constexpr atomic<T>::atomic(T value)
diff --git a/libcxx/test/std/containers/associative/map/map.access/empty.fail.cpp b/libcxx/test/std/containers/associative/map/map.access/empty.fail.cpp
index 004309758a5d..2ef8cdf17d0d 100644
--- a/libcxx/test/std/containers/associative/map/map.access/empty.fail.cpp
+++ b/libcxx/test/std/containers/associative/map/map.access/empty.fail.cpp
@@ -14,7 +14,6 @@
// bool empty() const noexcept;
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <map>
diff --git a/libcxx/test/std/containers/associative/multimap/empty.fail.cpp b/libcxx/test/std/containers/associative/multimap/empty.fail.cpp
index 2492be582021..644d1ab97a53 100644
--- a/libcxx/test/std/containers/associative/multimap/empty.fail.cpp
+++ b/libcxx/test/std/containers/associative/multimap/empty.fail.cpp
@@ -14,7 +14,6 @@
// bool empty() const noexcept;
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <map>
diff --git a/libcxx/test/std/containers/associative/multiset/empty.fail.cpp b/libcxx/test/std/containers/associative/multiset/empty.fail.cpp
index abc67ed1e8d2..5b1fc9ba6d4b 100644
--- a/libcxx/test/std/containers/associative/multiset/empty.fail.cpp
+++ b/libcxx/test/std/containers/associative/multiset/empty.fail.cpp
@@ -14,7 +14,6 @@
// bool empty() const noexcept;
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <set>
diff --git a/libcxx/test/std/containers/associative/set/empty.fail.cpp b/libcxx/test/std/containers/associative/set/empty.fail.cpp
index ba6aadca3d43..33bf12cdae5f 100644
--- a/libcxx/test/std/containers/associative/set/empty.fail.cpp
+++ b/libcxx/test/std/containers/associative/set/empty.fail.cpp
@@ -14,7 +14,6 @@
// bool empty() const noexcept;
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <set>
diff --git a/libcxx/test/std/containers/container.adaptors/priority.queue/priqueue.members/empty.fail.cpp b/libcxx/test/std/containers/container.adaptors/priority.queue/priqueue.members/empty.fail.cpp
index fa3476a0dbf2..1c00755cbc2d 100644
--- a/libcxx/test/std/containers/container.adaptors/priority.queue/priqueue.members/empty.fail.cpp
+++ b/libcxx/test/std/containers/container.adaptors/priority.queue/priqueue.members/empty.fail.cpp
@@ -14,7 +14,6 @@
// bool empty() const noexcept;
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <queue>
diff --git a/libcxx/test/std/containers/container.adaptors/queue/queue.defn/empty.fail.cpp b/libcxx/test/std/containers/container.adaptors/queue/queue.defn/empty.fail.cpp
index 6cd0a5e745e3..e094421f7c97 100644
--- a/libcxx/test/std/containers/container.adaptors/queue/queue.defn/empty.fail.cpp
+++ b/libcxx/test/std/containers/container.adaptors/queue/queue.defn/empty.fail.cpp
@@ -14,7 +14,6 @@
// bool empty() const noexcept;
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <queue>
diff --git a/libcxx/test/std/containers/container.adaptors/stack/stack.defn/empty.fail.cpp b/libcxx/test/std/containers/container.adaptors/stack/stack.defn/empty.fail.cpp
index fb107582780a..e419b0d7dee6 100644
--- a/libcxx/test/std/containers/container.adaptors/stack/stack.defn/empty.fail.cpp
+++ b/libcxx/test/std/containers/container.adaptors/stack/stack.defn/empty.fail.cpp
@@ -14,7 +14,6 @@
// bool empty() const noexcept;
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <stack>
diff --git a/libcxx/test/std/containers/sequences/array/empty.fail.cpp b/libcxx/test/std/containers/sequences/array/empty.fail.cpp
index 4afd901df639..96f8a2be5b2d 100644
--- a/libcxx/test/std/containers/sequences/array/empty.fail.cpp
+++ b/libcxx/test/std/containers/sequences/array/empty.fail.cpp
@@ -14,7 +14,6 @@
// bool empty() const noexcept;
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <array>
diff --git a/libcxx/test/std/containers/sequences/deque/deque.capacity/empty.fail.cpp b/libcxx/test/std/containers/sequences/deque/deque.capacity/empty.fail.cpp
index 1f38354d5a95..793baf9b78c0 100644
--- a/libcxx/test/std/containers/sequences/deque/deque.capacity/empty.fail.cpp
+++ b/libcxx/test/std/containers/sequences/deque/deque.capacity/empty.fail.cpp
@@ -14,7 +14,6 @@
// bool empty() const noexcept;
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <deque>
diff --git a/libcxx/test/std/containers/sequences/forwardlist/empty.fail.cpp b/libcxx/test/std/containers/sequences/forwardlist/empty.fail.cpp
index da74faa6dca7..a8c507535162 100644
--- a/libcxx/test/std/containers/sequences/forwardlist/empty.fail.cpp
+++ b/libcxx/test/std/containers/sequences/forwardlist/empty.fail.cpp
@@ -14,7 +14,6 @@
// bool empty() const noexcept;
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <forward_list>
diff --git a/libcxx/test/std/containers/sequences/list/list.capacity/empty.fail.cpp b/libcxx/test/std/containers/sequences/list/list.capacity/empty.fail.cpp
index d8b6216dd675..2b0b33e1f47b 100644
--- a/libcxx/test/std/containers/sequences/list/list.capacity/empty.fail.cpp
+++ b/libcxx/test/std/containers/sequences/list/list.capacity/empty.fail.cpp
@@ -14,7 +14,6 @@
// bool empty() const noexcept;
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <list>
diff --git a/libcxx/test/std/containers/sequences/vector.bool/empty.fail.cpp b/libcxx/test/std/containers/sequences/vector.bool/empty.fail.cpp
index 02d737b96726..1b6429b8a573 100644
--- a/libcxx/test/std/containers/sequences/vector.bool/empty.fail.cpp
+++ b/libcxx/test/std/containers/sequences/vector.bool/empty.fail.cpp
@@ -14,7 +14,6 @@
// bool empty() const noexcept;
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <vector>
diff --git a/libcxx/test/std/containers/sequences/vector/vector.capacity/empty.fail.cpp b/libcxx/test/std/containers/sequences/vector/vector.capacity/empty.fail.cpp
index 82195b24b502..26a4266a2ce8 100644
--- a/libcxx/test/std/containers/sequences/vector/vector.capacity/empty.fail.cpp
+++ b/libcxx/test/std/containers/sequences/vector/vector.capacity/empty.fail.cpp
@@ -14,7 +14,6 @@
// bool empty() const noexcept;
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <vector>
diff --git a/libcxx/test/std/containers/unord/unord.map/empty.fail.cpp b/libcxx/test/std/containers/unord/unord.map/empty.fail.cpp
index 1f39c7a6554c..5f666cb5b65b 100644
--- a/libcxx/test/std/containers/unord/unord.map/empty.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/empty.fail.cpp
@@ -14,7 +14,6 @@
// bool empty() const noexcept;
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <unordered_map>
diff --git a/libcxx/test/std/containers/unord/unord.multimap/empty.fail.cpp b/libcxx/test/std/containers/unord/unord.multimap/empty.fail.cpp
index 735ad197b4fd..5bbc294519c7 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/empty.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/empty.fail.cpp
@@ -14,7 +14,6 @@
// bool empty() const noexcept;
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <unordered_map>
diff --git a/libcxx/test/std/containers/unord/unord.multiset/empty.fail.cpp b/libcxx/test/std/containers/unord/unord.multiset/empty.fail.cpp
index d0eba659c8c6..222909ab2f42 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/empty.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/empty.fail.cpp
@@ -14,7 +14,6 @@
// bool empty() const noexcept;
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <unordered_set>
diff --git a/libcxx/test/std/containers/unord/unord.set/empty.fail.cpp b/libcxx/test/std/containers/unord/unord.set/empty.fail.cpp
index 2eeeafbd4738..d39afb29f6e1 100644
--- a/libcxx/test/std/containers/unord/unord.set/empty.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/empty.fail.cpp
@@ -14,7 +14,6 @@
// bool empty() const noexcept;
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <unordered_set>
diff --git a/libcxx/test/std/depr/depr.str.strstreams/depr.strstreambuf/depr.strstreambuf.members/overflow.pass.cpp b/libcxx/test/std/depr/depr.str.strstreams/depr.strstreambuf/depr.strstreambuf.members/overflow.pass.cpp
index b7f8ad93ac78..a0a27fa7a600 100644
--- a/libcxx/test/std/depr/depr.str.strstreams/depr.strstreambuf/depr.strstreambuf.members/overflow.pass.cpp
+++ b/libcxx/test/std/depr/depr.str.strstreams/depr.strstreambuf/depr.strstreambuf.members/overflow.pass.cpp
@@ -12,10 +12,6 @@
// int overflow(int c);
-// There was an overflow in the dylib on older macOS versions
-// UNSUPPORTED: with_system_cxx_lib=macosx10.8
-// UNSUPPORTED: with_system_cxx_lib=macosx10.7
-
#include <iostream>
#include <string>
#include <strstream>
diff --git a/libcxx/test/std/diagnostics/syserr/syserr.errcat/syserr.errcat.objects/generic_category.pass.cpp b/libcxx/test/std/diagnostics/syserr/syserr.errcat/syserr.errcat.objects/generic_category.pass.cpp
index e0e65a6d72eb..0a8b9b4823c8 100644
--- a/libcxx/test/std/diagnostics/syserr/syserr.errcat/syserr.errcat.objects/generic_category.pass.cpp
+++ b/libcxx/test/std/diagnostics/syserr/syserr.errcat/syserr.errcat.objects/generic_category.pass.cpp
@@ -11,8 +11,6 @@
// XFAIL: with_system_cxx_lib=macosx10.11
// XFAIL: with_system_cxx_lib=macosx10.10
// XFAIL: with_system_cxx_lib=macosx10.9
-// XFAIL: with_system_cxx_lib=macosx10.7
-// XFAIL: with_system_cxx_lib=macosx10.8
// <system_error>
diff --git a/libcxx/test/std/diagnostics/syserr/syserr.errcat/syserr.errcat.objects/system_category.pass.cpp b/libcxx/test/std/diagnostics/syserr/syserr.errcat/syserr.errcat.objects/system_category.pass.cpp
index 5165fb3514fa..4e30576cc6e3 100644
--- a/libcxx/test/std/diagnostics/syserr/syserr.errcat/syserr.errcat.objects/system_category.pass.cpp
+++ b/libcxx/test/std/diagnostics/syserr/syserr.errcat/syserr.errcat.objects/system_category.pass.cpp
@@ -17,8 +17,6 @@
// XFAIL: with_system_cxx_lib=macosx10.11
// XFAIL: with_system_cxx_lib=macosx10.10
// XFAIL: with_system_cxx_lib=macosx10.9
-// XFAIL: with_system_cxx_lib=macosx10.7
-// XFAIL: with_system_cxx_lib=macosx10.8
#include <system_error>
#include <cassert>
diff --git a/libcxx/test/std/experimental/memory/memory.resource.adaptor/memory.resource.adaptor.mem/do_allocate_and_deallocate.pass.cpp b/libcxx/test/std/experimental/memory/memory.resource.adaptor/memory.resource.adaptor.mem/do_allocate_and_deallocate.pass.cpp
index 6a8217d2aa5c..880bc96d8b90 100644
--- a/libcxx/test/std/experimental/memory/memory.resource.adaptor/memory.resource.adaptor.mem/do_allocate_and_deallocate.pass.cpp
+++ b/libcxx/test/std/experimental/memory/memory.resource.adaptor/memory.resource.adaptor.mem/do_allocate_and_deallocate.pass.cpp
@@ -15,11 +15,6 @@
// void * do_allocate(size_t size, size_t align)
// void do_deallocate(void*, size_t, size_t)
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <experimental/memory_resource>
#include <type_traits>
#include <memory>
diff --git a/libcxx/test/std/input.output/filesystems/class.directory_entry/directory_entry.cons/default_const.pass.cpp b/libcxx/test/std/input.output/filesystems/class.directory_entry/directory_entry.cons/default_const.pass.cpp
index 75e626335fdc..6f0802620e40 100644
--- a/libcxx/test/std/input.output/filesystems/class.directory_entry/directory_entry.cons/default_const.pass.cpp
+++ b/libcxx/test/std/input.output/filesystems/class.directory_entry/directory_entry.cons/default_const.pass.cpp
@@ -7,7 +7,6 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03
-// XFAIL: apple-clang-7, clang-3.7, clang-3.8
// <filesystem>
diff --git a/libcxx/test/std/input.output/filesystems/class.path/path.member/path.decompose/empty.fail.cpp b/libcxx/test/std/input.output/filesystems/class.path/path.member/path.decompose/empty.fail.cpp
index 1371fa10317b..ee4da1caceab 100644
--- a/libcxx/test/std/input.output/filesystems/class.path/path.member/path.decompose/empty.fail.cpp
+++ b/libcxx/test/std/input.output/filesystems/class.path/path.member/path.decompose/empty.fail.cpp
@@ -14,7 +14,6 @@
// bool empty() const noexcept;
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include "filesystem_include.h"
diff --git a/libcxx/test/std/input.output/iostreams.base/ios.base/ios.types/ios_Init/ios_Init.multiple.pass.cpp b/libcxx/test/std/input.output/iostreams.base/ios.base/ios.types/ios_Init/ios_Init.multiple.pass.cpp
index 52996a0ae2f3..3202c2028886 100644
--- a/libcxx/test/std/input.output/iostreams.base/ios.base/ios.types/ios_Init/ios_Init.multiple.pass.cpp
+++ b/libcxx/test/std/input.output/iostreams.base/ios.base/ios.types/ios_Init/ios_Init.multiple.pass.cpp
@@ -22,8 +22,6 @@
// XFAIL: with_system_cxx_lib=macosx10.11
// XFAIL: with_system_cxx_lib=macosx10.10
// XFAIL: with_system_cxx_lib=macosx10.9
-// XFAIL: with_system_cxx_lib=macosx10.8
-// XFAIL: with_system_cxx_lib=macosx10.7
int main(int, char**)
{
diff --git a/libcxx/test/std/iterators/iterator.container/empty.array.fail.cpp b/libcxx/test/std/iterators/iterator.container/empty.array.fail.cpp
index 98871f109409..48c4a6e92892 100644
--- a/libcxx/test/std/iterators/iterator.container/empty.array.fail.cpp
+++ b/libcxx/test/std/iterators/iterator.container/empty.array.fail.cpp
@@ -13,7 +13,6 @@
// template <class T, size_t N> constexpr bool empty(const T (&array)[N]) noexcept;
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <vector>
diff --git a/libcxx/test/std/iterators/iterator.container/empty.container.fail.cpp b/libcxx/test/std/iterators/iterator.container/empty.container.fail.cpp
index 3f1179f2f10f..0e9870962158 100644
--- a/libcxx/test/std/iterators/iterator.container/empty.container.fail.cpp
+++ b/libcxx/test/std/iterators/iterator.container/empty.container.fail.cpp
@@ -13,7 +13,6 @@
// template <class C> constexpr auto empty(const C& c) -> decltype(c.empty());
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <vector>
diff --git a/libcxx/test/std/iterators/iterator.container/empty.initializer_list.fail.cpp b/libcxx/test/std/iterators/iterator.container/empty.initializer_list.fail.cpp
index cd8ccb8eca70..2b00c7ea1c11 100644
--- a/libcxx/test/std/iterators/iterator.container/empty.initializer_list.fail.cpp
+++ b/libcxx/test/std/iterators/iterator.container/empty.initializer_list.fail.cpp
@@ -13,7 +13,6 @@
// template <class E> constexpr bool empty(initializer_list<E> il) noexcept;
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <initializer_list>
diff --git a/libcxx/test/std/iterators/stream.iterators/istream.iterator/istream.iterator.cons/default.pass.cpp b/libcxx/test/std/iterators/stream.iterators/istream.iterator/istream.iterator.cons/default.pass.cpp
index fa43566ddde9..39ace08c88d3 100644
--- a/libcxx/test/std/iterators/stream.iterators/istream.iterator/istream.iterator.cons/default.pass.cpp
+++ b/libcxx/test/std/iterators/stream.iterators/istream.iterator/istream.iterator.cons/default.pass.cpp
@@ -6,10 +6,6 @@
//
//===----------------------------------------------------------------------===//
-// Usage of is_trivially_constructible is broken with these compilers.
-// See https://bugs.llvm.org/show_bug.cgi?id=31016
-// XFAIL: clang-3.7, apple-clang-7 && c++17
-
// <iterator>
// class istream_iterator
diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/delete_align_val_t_replace.pass.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/delete_align_val_t_replace.pass.cpp
index 0a5265861b61..94b7c86b7211 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/delete_align_val_t_replace.pass.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/delete_align_val_t_replace.pass.cpp
@@ -10,9 +10,6 @@
// UNSUPPORTED: sanitizer-new-delete, c++98, c++03, c++11, c++14
-// Older Clang versions do not support this
-// UNSUPPORTED: clang-3, apple-clang-7, apple-clang-8
-
// None of the current GCC compilers support this.
// UNSUPPORTED: gcc-5, gcc-6
@@ -25,8 +22,6 @@
// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.11
// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.10
// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.9
-// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.8
-// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.7
// On AppleClang 10 (and older), instead of getting an availability failure
// like above, we get a link error when we link against a dylib that does
@@ -35,8 +30,6 @@
// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.11
// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.10
// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.9
-// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.8
-// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.7
// On Windows libc++ doesn't provide its own definitions for new/delete
// but instead depends on the ones in VCRuntime. However VCRuntime does not
diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t.pass.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t.pass.cpp
index edd4e52fe3be..46ae8762c37c 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t.pass.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t.pass.cpp
@@ -20,8 +20,6 @@
// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.11
// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.10
// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.9
-// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.8
-// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.7
// On AppleClang 10 (and older), instead of getting an availability failure
// like above, we get a link error when we link against a dylib that does
@@ -30,8 +28,6 @@
// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.11
// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.10
// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.9
-// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.8
-// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.7
// On Windows libc++ doesn't provide its own definitions for new/delete
// but instead depends on the ones in VCRuntime. However VCRuntime does not
diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t_nothrow.pass.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t_nothrow.pass.cpp
index 91e3a1bf0654..72c023e194bd 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t_nothrow.pass.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t_nothrow.pass.cpp
@@ -20,8 +20,6 @@
// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.11
// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.10
// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.9
-// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.8
-// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.7
// On AppleClang 10 (and older), instead of getting an availability failure
// like above, we get a link error when we link against a dylib that does
@@ -30,8 +28,6 @@
// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.11
// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.10
// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.9
-// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.8
-// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.7
// On Windows libc++ doesn't provide its own definitions for new/delete
// but instead depends on the ones in VCRuntime. However VCRuntime does not
diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t_nothrow_replace.pass.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t_nothrow_replace.pass.cpp
index 5aa47a5bc236..5f2448140110 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t_nothrow_replace.pass.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t_nothrow_replace.pass.cpp
@@ -18,8 +18,6 @@
// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.11
// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.10
// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.9
-// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.8
-// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.7
// On AppleClang 10 (and older), instead of getting an availability failure
// like above, we get a link error when we link against a dylib that does
@@ -28,8 +26,6 @@
// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.11
// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.10
// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.9
-// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.8
-// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.7
// On Windows libc++ doesn't provide its own definitions for new/delete
// but instead depends on the ones in VCRuntime. However VCRuntime does not
diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size.sh.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size.sh.cpp
index 9d1423adc44b..b4e7ceefc689 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size.sh.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size.sh.cpp
@@ -12,7 +12,6 @@
// void* operator new[](std::size_t);
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: -faligned-allocation
// RUN: %{compile} %{verify} -faligned-allocation
diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_align.sh.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_align.sh.cpp
index 8bd3294970e8..61ff8b5167a2 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_align.sh.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_align.sh.cpp
@@ -12,7 +12,6 @@
// void* operator new[](std::size_t, std::align_val_t);
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: -faligned-allocation
// RUN: %{compile} %{verify} -faligned-allocation
diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_align_nothrow.sh.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_align_nothrow.sh.cpp
index aa7074054ff3..d60b02e70f96 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_align_nothrow.sh.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_align_nothrow.sh.cpp
@@ -12,7 +12,6 @@
// void* operator new[](std::size_t, std::align_val_t, std::nothrow_t &);
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: -faligned-allocation
// RUN: %{compile} %{verify} -faligned-allocation
diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_nothrow.sh.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_nothrow.sh.cpp
index 11f8d4e0c8b2..69668570c590 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_nothrow.sh.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_nothrow.sh.cpp
@@ -12,7 +12,6 @@
// void* operator new[](std::size_t, std::nothrow_t &);
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: -faligned-allocation
// RUN: %{compile} %{verify} -faligned-allocation
diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/sized_delete_array_fsizeddeallocation.pass.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/sized_delete_array_fsizeddeallocation.pass.cpp
index c6e55469f19a..cdebcda46a0b 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/sized_delete_array_fsizeddeallocation.pass.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/sized_delete_array_fsizeddeallocation.pass.cpp
@@ -15,8 +15,6 @@
// XFAIL: availability=macosx10.11
// XFAIL: availability=macosx10.10
// XFAIL: availability=macosx10.9
-// XFAIL: availability=macosx10.8
-// XFAIL: availability=macosx10.7
// NOTE: Only clang-3.7 and GCC 5.1 and greater support -fsized-deallocation.
diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.placement/new_array_ptr.fail.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.placement/new_array_ptr.fail.cpp
index 2972e85a9136..093eaef858bb 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.placement/new_array_ptr.fail.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.placement/new_array_ptr.fail.cpp
@@ -12,7 +12,6 @@
// void* operator new[](std::size_t, void *);
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <new>
diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.placement/new_ptr.fail.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.placement/new_ptr.fail.cpp
index 45853b58a4a6..df77c9031f31 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.placement/new_ptr.fail.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.placement/new_ptr.fail.cpp
@@ -12,7 +12,6 @@
// void* operator new(std::size_t, void *);
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <new>
diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/delete_align_val_t_replace.pass.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/delete_align_val_t_replace.pass.cpp
index 22abcba05220..50a419e881fa 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/delete_align_val_t_replace.pass.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/delete_align_val_t_replace.pass.cpp
@@ -9,8 +9,6 @@
// test aligned operator delete replacement.
// UNSUPPORTED: sanitizer-new-delete, c++98, c++03, c++11, c++14
-// Older Clang versions do not support this
-// UNSUPPORTED: clang-3, apple-clang-7, apple-clang-8
// None of the current GCC compilers support this.
// UNSUPPORTED: gcc-5, gcc-6
@@ -24,8 +22,6 @@
// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.11
// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.10
// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.9
-// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.8
-// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.7
// On AppleClang 10 (and older), instead of getting an availability failure
// like above, we get a link error when we link against a dylib that does
@@ -34,8 +30,6 @@
// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.11
// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.10
// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.9
-// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.8
-// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.7
// On Windows libc++ doesn't provide its own definitions for new/delete
// but instead depends on the ones in VCRuntime. However VCRuntime does not
diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t.pass.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t.pass.cpp
index f0da4d674615..d01716d42dc2 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t.pass.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t.pass.cpp
@@ -17,8 +17,6 @@
// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.11
// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.10
// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.9
-// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.8
-// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.7
// On AppleClang 10 (and older), instead of getting an availability failure
// like above, we get a link error when we link against a dylib that does
@@ -27,8 +25,6 @@
// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.11
// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.10
// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.9
-// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.8
-// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.7
// asan and msan will not call the new handler.
// UNSUPPORTED: sanitizer-new-delete
diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t_nothrow.pass.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t_nothrow.pass.cpp
index 7edb003c2581..0983400e2480 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t_nothrow.pass.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t_nothrow.pass.cpp
@@ -17,8 +17,6 @@
// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.11
// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.10
// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.9
-// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.8
-// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.7
// On AppleClang 10 (and older), instead of getting an availability failure
// like above, we get a link error when we link against a dylib that does
@@ -27,8 +25,6 @@
// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.11
// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.10
// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.9
-// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.8
-// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.7
// asan and msan will not call the new handler.
// UNSUPPORTED: sanitizer-new-delete
diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t_nothrow_replace.pass.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t_nothrow_replace.pass.cpp
index 95931b715d9d..e78bcdbef64a 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t_nothrow_replace.pass.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t_nothrow_replace.pass.cpp
@@ -18,8 +18,6 @@
// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.11
// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.10
// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.9
-// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.8
-// XFAIL: !(apple-clang-9 || apple-clang-10) && availability=macosx10.7
// On AppleClang 10 (and older), instead of getting an availability failure
// like above, we get a link error when we link against a dylib that does
@@ -28,8 +26,6 @@
// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.11
// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.10
// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.9
-// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.8
-// XFAIL: (apple-clang-9 || apple-clang-10) && with_system_cxx_lib=macosx10.7
// On Windows libc++ doesn't provide its own definitions for new/delete
// but instead depends on the ones in VCRuntime. However VCRuntime does not
diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size.fail.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size.fail.cpp
index 3c7ce2ed9213..4ab5aa703cf4 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size.fail.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size.fail.cpp
@@ -12,7 +12,6 @@
// void* operator new(std::size_t);
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <new>
diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_align.sh.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_align.sh.cpp
index c062a221507f..05882ba3a83c 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_align.sh.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_align.sh.cpp
@@ -12,7 +12,6 @@
// void* operator new(std::size_t, std::align_val_t);
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: -faligned-allocation
// RUN: %{compile} %{verify} -faligned-allocation
diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_align_nothrow.sh.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_align_nothrow.sh.cpp
index 8a51b0366f90..9ff0a4a08193 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_align_nothrow.sh.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_align_nothrow.sh.cpp
@@ -12,7 +12,6 @@
// void* operator new(std::size_t, std::align_val_t, std::nothrow_t &);
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: -faligned-allocation
// RUN: %{compile} %{verify} -faligned-allocation
diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_nothrow.fail.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_nothrow.fail.cpp
index f620c4e99098..b5c6d90d0548 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_nothrow.fail.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_nothrow.fail.cpp
@@ -12,7 +12,6 @@
// void* operator new(std::size_t, std::nothrow_t &);
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <new>
diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/sized_delete_fsizeddeallocation.pass.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/sized_delete_fsizeddeallocation.pass.cpp
index 06e2c38fcadb..e827ff618ec5 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/sized_delete_fsizeddeallocation.pass.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/sized_delete_fsizeddeallocation.pass.cpp
@@ -15,8 +15,6 @@
// XFAIL: availability=macosx10.11
// XFAIL: availability=macosx10.10
// XFAIL: availability=macosx10.9
-// XFAIL: availability=macosx10.8
-// XFAIL: availability=macosx10.7
// NOTE: Only clang-3.7 and GCC 5.1 and greater support -fsized-deallocation.
// REQUIRES: -fsized-deallocation
diff --git a/libcxx/test/std/language.support/support.dynamic/ptr.launder/launder.nodiscard.fail.cpp b/libcxx/test/std/language.support/support.dynamic/ptr.launder/launder.nodiscard.fail.cpp
index bec35f579392..8845aaf58713 100644
--- a/libcxx/test/std/language.support/support.dynamic/ptr.launder/launder.nodiscard.fail.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/ptr.launder/launder.nodiscard.fail.cpp
@@ -12,7 +12,6 @@
// template <class T> constexpr T* launder(T* p) noexcept;
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <new>
diff --git a/libcxx/test/std/language.support/support.exception/uncaught/uncaught_exceptions.pass.cpp b/libcxx/test/std/language.support/support.exception/uncaught/uncaught_exceptions.pass.cpp
index 966e8c68ea49..6726706923ec 100644
--- a/libcxx/test/std/language.support/support.exception/uncaught/uncaught_exceptions.pass.cpp
+++ b/libcxx/test/std/language.support/support.exception/uncaught/uncaught_exceptions.pass.cpp
@@ -13,8 +13,6 @@
// XFAIL: with_system_cxx_lib=macosx10.11
// XFAIL: with_system_cxx_lib=macosx10.10
// XFAIL: with_system_cxx_lib=macosx10.9
-// XFAIL: with_system_cxx_lib=macosx10.8
-// XFAIL: with_system_cxx_lib=macosx10.7
// However, std::uncaught_exceptions() gives the wrong answer in Mac OS 10.12
// and 10.13, where it only gives 0 or 1. This was fixed later.
diff --git a/libcxx/test/std/language.support/support.types/byteops/enum_direct_init.pass.cpp b/libcxx/test/std/language.support/support.types/byteops/enum_direct_init.pass.cpp
index 5111667cee0d..5c9dd6c389ea 100644
--- a/libcxx/test/std/language.support/support.types/byteops/enum_direct_init.pass.cpp
+++ b/libcxx/test/std/language.support/support.types/byteops/enum_direct_init.pass.cpp
@@ -10,9 +10,6 @@
#include <test_macros.h>
// UNSUPPORTED: c++98, c++03, c++11, c++14
-// The following compilers don't like "std::byte b1{1}"
-// XFAIL: clang-3.5, clang-3.6, clang-3.7, clang-3.8
-// XFAIL: apple-clang-6, apple-clang-7, apple-clang-8.0
int main(int, char**) {
constexpr std::byte b{42};
diff --git a/libcxx/test/std/language.support/support.types/byteops/lshift.assign.fail.cpp b/libcxx/test/std/language.support/support.types/byteops/lshift.assign.fail.cpp
index 8f2134b20729..10d5eb8fa9be 100644
--- a/libcxx/test/std/language.support/support.types/byteops/lshift.assign.fail.cpp
+++ b/libcxx/test/std/language.support/support.types/byteops/lshift.assign.fail.cpp
@@ -10,9 +10,6 @@
#include <test_macros.h>
// UNSUPPORTED: c++98, c++03, c++11, c++14
-// The following compilers don't like "std::byte b1{1}"
-// UNSUPPORTED: clang-3.5, clang-3.6, clang-3.7, clang-3.8
-// UNSUPPORTED: apple-clang-6, apple-clang-7, apple-clang-8.0
// template <class IntegerType>
// constexpr byte& operator<<=(byte& b, IntegerType shift) noexcept;
diff --git a/libcxx/test/std/language.support/support.types/byteops/rshift.assign.fail.cpp b/libcxx/test/std/language.support/support.types/byteops/rshift.assign.fail.cpp
index 714f5cd8b13d..d880cdc45f9d 100644
--- a/libcxx/test/std/language.support/support.types/byteops/rshift.assign.fail.cpp
+++ b/libcxx/test/std/language.support/support.types/byteops/rshift.assign.fail.cpp
@@ -10,9 +10,6 @@
#include <test_macros.h>
// UNSUPPORTED: c++98, c++03, c++11, c++14
-// The following compilers don't like "std::byte b1{1}"
-// UNSUPPORTED: clang-3.5, clang-3.6, clang-3.7, clang-3.8
-// UNSUPPORTED: apple-clang-6, apple-clang-7, apple-clang-8.0
// template <class IntegerType>
// constexpr byte operator>>(byte& b, IntegerType shift) noexcept;
diff --git a/libcxx/test/std/localization/locale.categories/category.ctype/ctype_base.pass.cpp b/libcxx/test/std/localization/locale.categories/category.ctype/ctype_base.pass.cpp
index 525be48e03d3..898cfe18ff30 100644
--- a/libcxx/test/std/localization/locale.categories/category.ctype/ctype_base.pass.cpp
+++ b/libcxx/test/std/localization/locale.categories/category.ctype/ctype_base.pass.cpp
@@ -5,11 +5,6 @@
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
-//
-// This test uses new symbols that were not defined in the libc++ shipped on
-// darwin11 and darwin12:
-// XFAIL: with_system_cxx_lib=macosx10.7
-// XFAIL: with_system_cxx_lib=macosx10.8
// <locale>
diff --git a/libcxx/test/std/localization/locale.categories/category.monetary/locale.moneypunct/types.pass.cpp b/libcxx/test/std/localization/locale.categories/category.monetary/locale.moneypunct/types.pass.cpp
index 242915b2b4eb..9efd7fcb7f4b 100644
--- a/libcxx/test/std/localization/locale.categories/category.monetary/locale.moneypunct/types.pass.cpp
+++ b/libcxx/test/std/localization/locale.categories/category.monetary/locale.moneypunct/types.pass.cpp
@@ -5,11 +5,6 @@
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
-//
-// This test uses new symbols that were not defined in the libc++ shipped on
-// darwin11 and darwin12:
-// XFAIL: with_system_cxx_lib=macosx10.7
-// XFAIL: with_system_cxx_lib=macosx10.8
// <locale>
diff --git a/libcxx/test/std/localization/locale.categories/category.numeric/locale.num.get/facet.num.get.members/get_double.pass.cpp b/libcxx/test/std/localization/locale.categories/category.numeric/locale.num.get/facet.num.get.members/get_double.pass.cpp
index 7b26f7f05692..7644cf82b195 100644
--- a/libcxx/test/std/localization/locale.categories/category.numeric/locale.num.get/facet.num.get.members/get_double.pass.cpp
+++ b/libcxx/test/std/localization/locale.categories/category.numeric/locale.num.get/facet.num.get.members/get_double.pass.cpp
@@ -5,11 +5,6 @@
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
-//
-// PR11871
-// XFAIL: with_system_cxx_lib=macosx10.7
-// PR15445
-// XFAIL: with_system_cxx_lib=macosx10.8
// <locale>
@@ -198,6 +193,7 @@ int main(int, char**)
assert(v == 123);
}
{
+ // See PR11871
v = -1;
const char str[] = "2-";
std::ios_base::iostate err = ios.goodbit;
@@ -268,6 +264,7 @@ int main(int, char**)
assert(err == ios.failbit);
}
{
+ // See PR15445
v = -1;
const char str[] = "3;14159265358979323846264338327950288419716939937510582097494459230781640628620899862803482534211706798214808651e+10";
std::ios_base::iostate err = ios.goodbit;
diff --git a/libcxx/test/std/localization/locale.categories/category.numeric/locale.num.get/facet.num.get.members/get_float.pass.cpp b/libcxx/test/std/localization/locale.categories/category.numeric/locale.num.get/facet.num.get.members/get_float.pass.cpp
index 37385086636e..b8e587c02711 100644
--- a/libcxx/test/std/localization/locale.categories/category.numeric/locale.num.get/facet.num.get.members/get_float.pass.cpp
+++ b/libcxx/test/std/localization/locale.categories/category.numeric/locale.num.get/facet.num.get.members/get_float.pass.cpp
@@ -5,9 +5,6 @@
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
-//
-// PR11871
-// XFAIL: with_system_cxx_lib=macosx10.7
// <locale>
diff --git a/libcxx/test/std/localization/locale.categories/category.numeric/locale.num.get/facet.num.get.members/get_long.pass.cpp b/libcxx/test/std/localization/locale.categories/category.numeric/locale.num.get/facet.num.get.members/get_long.pass.cpp
index 44c7584504b9..4e892865c902 100644
--- a/libcxx/test/std/localization/locale.categories/category.numeric/locale.num.get/facet.num.get.members/get_long.pass.cpp
+++ b/libcxx/test/std/localization/locale.categories/category.numeric/locale.num.get/facet.num.get.members/get_long.pass.cpp
@@ -156,6 +156,7 @@ int main(int, char**)
assert(v == 83);
}
{
+ // See PR11871
const char str[] = "2-";
ios.setf(zf, ios.basefield);
std::ios_base::iostate err = ios.goodbit;
diff --git a/libcxx/test/std/localization/locale.categories/category.numeric/locale.num.get/facet.num.get.members/get_long_double.pass.cpp b/libcxx/test/std/localization/locale.categories/category.numeric/locale.num.get/facet.num.get.members/get_long_double.pass.cpp
index 06a27e44cf05..d1b65b5f2683 100644
--- a/libcxx/test/std/localization/locale.categories/category.numeric/locale.num.get/facet.num.get.members/get_long_double.pass.cpp
+++ b/libcxx/test/std/localization/locale.categories/category.numeric/locale.num.get/facet.num.get.members/get_long_double.pass.cpp
@@ -5,9 +5,6 @@
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
-//
-// PR11871
-// XFAIL: with_system_cxx_lib=macosx10.7
// <locale>
diff --git a/libcxx/test/std/localization/locales/locale/locale.cons/locale_char_pointer_cat.pass.cpp b/libcxx/test/std/localization/locales/locale/locale.cons/locale_char_pointer_cat.pass.cpp
index 69324cbc4359..57ff9ee10347 100644
--- a/libcxx/test/std/localization/locales/locale/locale.cons/locale_char_pointer_cat.pass.cpp
+++ b/libcxx/test/std/localization/locales/locale/locale.cons/locale_char_pointer_cat.pass.cpp
@@ -10,9 +10,6 @@
// REQUIRES: locale.ru_RU.UTF-8
// UNSUPPORTED: sanitizer-new-delete
-// XFAIL: availability=macosx10.8
-// XFAIL: availability=macosx10.7
-
// <locale>
// locale(const locale& other, const char* std_name, category);
diff --git a/libcxx/test/std/localization/locales/locale/locale.cons/locale_locale_cat.pass.cpp b/libcxx/test/std/localization/locales/locale/locale.cons/locale_locale_cat.pass.cpp
index e41d87467654..63a387cd7c2c 100644
--- a/libcxx/test/std/localization/locales/locale/locale.cons/locale_locale_cat.pass.cpp
+++ b/libcxx/test/std/localization/locales/locale/locale.cons/locale_locale_cat.pass.cpp
@@ -10,9 +10,6 @@
// REQUIRES: locale.ru_RU.UTF-8
// UNSUPPORTED: sanitizer-new-delete
-// XFAIL: availability=macosx10.8
-// XFAIL: availability=macosx10.7
-
// <locale>
// locale(const locale& other, const locale& one, category cats);
diff --git a/libcxx/test/std/localization/locales/locale/locale.cons/locale_string_cat.pass.cpp b/libcxx/test/std/localization/locales/locale/locale.cons/locale_string_cat.pass.cpp
index 219e934e0c84..c300bfdd6326 100644
--- a/libcxx/test/std/localization/locales/locale/locale.cons/locale_string_cat.pass.cpp
+++ b/libcxx/test/std/localization/locales/locale/locale.cons/locale_string_cat.pass.cpp
@@ -10,9 +10,6 @@
// REQUIRES: locale.ru_RU.UTF-8
// UNSUPPORTED: sanitizer-new-delete
-// XFAIL: availability=macosx10.8
-// XFAIL: availability=macosx10.7
-
// <locale>
// locale(const locale& other, const string& std_name, category cat);
diff --git a/libcxx/test/std/localization/locales/locale/locale.types/locale.category/category.pass.cpp b/libcxx/test/std/localization/locales/locale/locale.types/locale.category/category.pass.cpp
index b515cf87c518..cdb49ceecff2 100644
--- a/libcxx/test/std/localization/locales/locale/locale.types/locale.category/category.pass.cpp
+++ b/libcxx/test/std/localization/locales/locale/locale.types/locale.category/category.pass.cpp
@@ -5,11 +5,6 @@
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
-//
-// This test uses new symbols that were not defined in the libc++ shipped on
-// darwin11 and darwin12:
-// XFAIL: availability=macosx10.7
-// XFAIL: availability=macosx10.8
// <locale>
diff --git a/libcxx/test/std/numerics/rand/rand.device/ctor.pass.cpp b/libcxx/test/std/numerics/rand/rand.device/ctor.pass.cpp
index 24e372795f05..b0d8605387d8 100644
--- a/libcxx/test/std/numerics/rand/rand.device/ctor.pass.cpp
+++ b/libcxx/test/std/numerics/rand/rand.device/ctor.pass.cpp
@@ -11,8 +11,6 @@
// XFAIL: with_system_cxx_lib=macosx10.11
// XFAIL: with_system_cxx_lib=macosx10.10
// XFAIL: with_system_cxx_lib=macosx10.9
-// XFAIL: with_system_cxx_lib=macosx10.8
-// XFAIL: with_system_cxx_lib=macosx10.7
// <random>
diff --git a/libcxx/test/std/numerics/rand/rand.device/eval.pass.cpp b/libcxx/test/std/numerics/rand/rand.device/eval.pass.cpp
index 4b68282f77c0..d68c67a0a678 100644
--- a/libcxx/test/std/numerics/rand/rand.device/eval.pass.cpp
+++ b/libcxx/test/std/numerics/rand/rand.device/eval.pass.cpp
@@ -11,8 +11,6 @@
// XFAIL: with_system_cxx_lib=macosx10.11
// XFAIL: with_system_cxx_lib=macosx10.10
// XFAIL: with_system_cxx_lib=macosx10.9
-// XFAIL: with_system_cxx_lib=macosx10.8
-// XFAIL: with_system_cxx_lib=macosx10.7
// <random>
diff --git a/libcxx/test/std/re/re.results/re.results.size/empty.fail.cpp b/libcxx/test/std/re/re.results/re.results.size/empty.fail.cpp
index f496e0fb415c..c2449c0b9215 100644
--- a/libcxx/test/std/re/re.results/re.results.size/empty.fail.cpp
+++ b/libcxx/test/std/re/re.results/re.results.size/empty.fail.cpp
@@ -13,7 +13,6 @@
// bool empty() const;
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <regex>
diff --git a/libcxx/test/std/strings/basic.string/string.access/at.pass.cpp b/libcxx/test/std/strings/basic.string/string.access/at.pass.cpp
index 2105a1504f49..514d1a894cea 100644
--- a/libcxx/test/std/strings/basic.string/string.access/at.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.access/at.pass.cpp
@@ -11,11 +11,6 @@
// const_reference at(size_type pos) const;
// reference at(size_type pos);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.capacity/empty.fail.cpp b/libcxx/test/std/strings/basic.string/string.capacity/empty.fail.cpp
index ff1abd589722..864bb48b666f 100644
--- a/libcxx/test/std/strings/basic.string/string.capacity/empty.fail.cpp
+++ b/libcxx/test/std/strings/basic.string/string.capacity/empty.fail.cpp
@@ -14,7 +14,6 @@
// bool empty() const noexcept;
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <string>
diff --git a/libcxx/test/std/strings/basic.string/string.capacity/over_max_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.capacity/over_max_size.pass.cpp
index 17d689ee53f7..df7c8731f249 100644
--- a/libcxx/test/std/strings/basic.string/string.capacity/over_max_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.capacity/over_max_size.pass.cpp
@@ -10,8 +10,6 @@
// XFAIL: with_system_cxx_lib=macosx10.11
// XFAIL: with_system_cxx_lib=macosx10.10
// XFAIL: with_system_cxx_lib=macosx10.9
-// XFAIL: with_system_cxx_lib=macosx10.8
-// XFAIL: with_system_cxx_lib=macosx10.7
// <string>
diff --git a/libcxx/test/std/strings/basic.string/string.capacity/reserve.pass.cpp b/libcxx/test/std/strings/basic.string/string.capacity/reserve.pass.cpp
index 34582a40dda8..f49125cec98e 100644
--- a/libcxx/test/std/strings/basic.string/string.capacity/reserve.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.capacity/reserve.pass.cpp
@@ -12,11 +12,6 @@
// void reserve();
// void reserve(size_type res_arg);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.capacity/resize_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.capacity/resize_size.pass.cpp
index da692633ae7e..8b545939e3d0 100644
--- a/libcxx/test/std/strings/basic.string/string.capacity/resize_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.capacity/resize_size.pass.cpp
@@ -10,11 +10,6 @@
// void resize(size_type n);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.capacity/resize_size_char.pass.cpp b/libcxx/test/std/strings/basic.string/string.capacity/resize_size_char.pass.cpp
index c52bd9922762..b5e5aff8424a 100644
--- a/libcxx/test/std/strings/basic.string/string.capacity/resize_size_char.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.capacity/resize_size_char.pass.cpp
@@ -10,11 +10,6 @@
// void resize(size_type n, charT c);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.cons/iter_alloc_deduction.fail.cpp b/libcxx/test/std/strings/basic.string/string.cons/iter_alloc_deduction.fail.cpp
index 57fd550ac47c..fba663ff0210 100644
--- a/libcxx/test/std/strings/basic.string/string.cons/iter_alloc_deduction.fail.cpp
+++ b/libcxx/test/std/strings/basic.string/string.cons/iter_alloc_deduction.fail.cpp
@@ -8,8 +8,8 @@
// <string>
// UNSUPPORTED: c++98, c++03, c++11, c++14
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8, clang-3.9, clang-4.0
-// UNSUPPORTED: apple-clang-6, apple-clang-7, apple-clang-8, apple-clang-9
+// UNSUPPORTED: clang-4.0
+// UNSUPPORTED: apple-clang-9
// template<class InputIterator,
// class Allocator = allocator<typename iterator_traits<InputIterator>::value_type>>
diff --git a/libcxx/test/std/strings/basic.string/string.cons/substr.pass.cpp b/libcxx/test/std/strings/basic.string/string.cons/substr.pass.cpp
index 585b684f3fba..44f29beec929 100644
--- a/libcxx/test/std/strings/basic.string/string.cons/substr.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.cons/substr.pass.cpp
@@ -16,11 +16,6 @@
// size_type pos,
// const Allocator& a = Allocator());
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <algorithm>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_append/T_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_append/T_size_size.pass.cpp
index a165d92fffc1..437524063621 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_append/T_size_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_append/T_size_size.pass.cpp
@@ -11,11 +11,6 @@
// template <class T>
// basic_string& append(const T& t, size_type pos, size_type n=npos); // C++17
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <string>
#include <stdexcept>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_append/string_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_append/string_size_size.pass.cpp
index 84bd37a320d8..37985d00115c 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_append/string_size_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_append/string_size_size.pass.cpp
@@ -12,11 +12,6 @@
// append(const basic_string<charT,traits>& str, size_type pos, size_type n = npos);
// the "= npos" was added for C++14
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/T_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/T_size_size.pass.cpp
index 0bb8a3f3a499..044b37240415 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/T_size_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/T_size_size.pass.cpp
@@ -11,11 +11,6 @@
// template <class T>
// basic_string& assign(const T& t, size_type pos, size_type n=npos); // C++17
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/string_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/string_size_size.pass.cpp
index b1b3bdc249af..8e11b150e915 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/string_size_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/string_size_size.pass.cpp
@@ -12,11 +12,6 @@
// assign(const basic_string<charT,traits>& str, size_type pos, size_type n=npos);
// the =npos was added for C++14
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_copy/copy.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_copy/copy.pass.cpp
index 7f9c758998d7..778fb70c069d 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_copy/copy.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_copy/copy.pass.cpp
@@ -10,11 +10,6 @@
// size_type copy(charT* s, size_type n, size_type pos = 0) const;
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <algorithm>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/size_size.pass.cpp
index ee5380edab11..88dace52f8af 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/size_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/size_size.pass.cpp
@@ -11,11 +11,6 @@
// basic_string<charT,traits,Allocator>&
// erase(size_type pos = 0, size_type n = npos);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_T_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_T_size_size.pass.cpp
index 49e0f920e7bb..2b54b67202bc 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_T_size_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_T_size_size.pass.cpp
@@ -13,11 +13,6 @@
//
// Mostly we're testing string_view here
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_pointer.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_pointer.pass.cpp
index dca1fb6a53e2..24859fa8be29 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_pointer.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_pointer.pass.cpp
@@ -11,11 +11,6 @@
// basic_string<charT,traits,Allocator>&
// insert(size_type pos, const charT* s);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_pointer_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_pointer_size.pass.cpp
index b34340c3f151..3dbd93f1df5a 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_pointer_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_pointer_size.pass.cpp
@@ -11,11 +11,6 @@
// basic_string<charT,traits,Allocator>&
// insert(size_type pos, const charT* s, size_type n);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_size_char.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_size_char.pass.cpp
index 411f936433aa..dce8b7d7edba 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_size_char.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_size_char.pass.cpp
@@ -11,11 +11,6 @@
// basic_string<charT,traits,Allocator>&
// insert(size_type pos, size_type n, charT c);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_string.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_string.pass.cpp
index 65f19f1f9e89..93bc3f6d961b 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_string.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_string.pass.cpp
@@ -11,11 +11,6 @@
// basic_string<charT,traits,Allocator>&
// insert(size_type pos1, const basic_string& str);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_string_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_string_size_size.pass.cpp
index d82a81e40e57..18a688a5d1f8 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_string_size_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_string_size_size.pass.cpp
@@ -13,11 +13,6 @@
// size_type pos2, size_type n=npos);
// the "=npos" was added in C++14
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/string_view.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/string_view.pass.cpp
index e81825c2d2cb..129389a9a7b0 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/string_view.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/string_view.pass.cpp
@@ -11,11 +11,6 @@
// basic_string<charT,traits,Allocator>&
// insert(size_type pos, string_view sv);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_T_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_T_size_size.pass.cpp
index 8097bed7325e..2348747def08 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_T_size_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_T_size_size.pass.cpp
@@ -14,11 +14,6 @@
//
// Mostly we're testing string_view here
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <algorithm>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer.pass.cpp
index b33ba0f3b941..a6a6c7d9dcf4 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer.pass.cpp
@@ -11,11 +11,6 @@
// basic_string<charT,traits,Allocator>&
// replace(size_type pos, size_type n1, const charT* s);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <algorithm>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer_size.pass.cpp
index 7b22303ee54e..e30566707043 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer_size.pass.cpp
@@ -11,11 +11,6 @@
// basic_string<charT,traits,Allocator>&
// replace(size_type pos, size_type n1, const charT* s, size_type n2);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <algorithm>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_size_char.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_size_char.pass.cpp
index 4e296e9cad61..7d37e1075618 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_size_char.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_size_char.pass.cpp
@@ -11,11 +11,6 @@
// basic_string<charT,traits,Allocator>&
// replace(size_type pos, size_type n1, size_type n2, charT c);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <algorithm>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string.pass.cpp
index 1fe5c5a44531..c0fad33a3988 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string.pass.cpp
@@ -11,11 +11,6 @@
// basic_string<charT,traits,Allocator>&
// replace(size_type pos1, size_type n1, const basic_string<charT,traits,Allocator>& str);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <algorithm>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_size_size.pass.cpp
index 4bd3889f5204..3fa32699fdaa 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_size_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_size_size.pass.cpp
@@ -13,11 +13,6 @@
// size_type pos2, size_type n2=npos);
// the "=npos" was added in C++14
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <algorithm>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_view.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_view.pass.cpp
index 22b230935817..542220aea703 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_view.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_view.pass.cpp
@@ -11,11 +11,6 @@
// basic_string<charT,traits,Allocator>&
// replace(size_type pos1, size_type n1, basic_string_view<charT,traits> sv);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <algorithm>
diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_pointer.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_pointer.pass.cpp
index 0a806b5892e9..4e77fc09c8e4 100644
--- a/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_pointer.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_pointer.pass.cpp
@@ -10,11 +10,6 @@
// int compare(size_type pos, size_type n1, const charT *s) const;
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_pointer_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_pointer_size.pass.cpp
index 3299943b86b7..75efbadcc811 100644
--- a/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_pointer_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_pointer_size.pass.cpp
@@ -10,11 +10,6 @@
// int compare(size_type pos, size_type n1, const charT *s, size_type n2) const;
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string.pass.cpp
index 80e06816210d..55fd823718ee 100644
--- a/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string.pass.cpp
@@ -10,11 +10,6 @@
// int compare(size_type pos1, size_type n1, const basic_string& str) const;
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string_size_size.pass.cpp
index fa7859036872..05ba6ac82c55 100644
--- a/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string_size_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string_size_size.pass.cpp
@@ -12,11 +12,6 @@
// size_type pos2, size_type n2=npos) const;
// the "=npos" was added in C++14
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string_view.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string_view.pass.cpp
index ac599c43a3ca..ddc41f3c3094 100644
--- a/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string_view.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string_view.pass.cpp
@@ -10,11 +10,6 @@
// int compare(size_type pos1, size_type n1, basic_string_view sv) const;
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <cassert>
diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_substr/substr.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_substr/substr.pass.cpp
index b089d8f20ded..27af66e0670b 100644
--- a/libcxx/test/std/strings/basic.string/string.ops/string_substr/substr.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.ops/string_substr/substr.pass.cpp
@@ -10,11 +10,6 @@
// basic_string substr(size_type pos = 0, size_type n = npos) const;
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <stdexcept>
#include <algorithm>
diff --git a/libcxx/test/std/strings/string.conversions/stod.pass.cpp b/libcxx/test/std/strings/string.conversions/stod.pass.cpp
index 9456d4e89cf2..d13b695f21c2 100644
--- a/libcxx/test/std/strings/string.conversions/stod.pass.cpp
+++ b/libcxx/test/std/strings/string.conversions/stod.pass.cpp
@@ -11,11 +11,6 @@
// double stod(const string& str, size_t *idx = 0);
// double stod(const wstring& str, size_t *idx = 0);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <cmath>
#include <cassert>
diff --git a/libcxx/test/std/strings/string.conversions/stof.pass.cpp b/libcxx/test/std/strings/string.conversions/stof.pass.cpp
index 2c8e4c9b927d..22dda0bdb62a 100644
--- a/libcxx/test/std/strings/string.conversions/stof.pass.cpp
+++ b/libcxx/test/std/strings/string.conversions/stof.pass.cpp
@@ -5,10 +5,6 @@
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
-//
-// PR14919 was fixed in r172447, out_of_range wasn't thrown before.
-// XFAIL: with_system_cxx_lib=macosx10.7
-// XFAIL: with_system_cxx_lib=macosx10.8
// <string>
diff --git a/libcxx/test/std/strings/string.conversions/stoi.pass.cpp b/libcxx/test/std/strings/string.conversions/stoi.pass.cpp
index 6f273321de7c..b3e41633126e 100644
--- a/libcxx/test/std/strings/string.conversions/stoi.pass.cpp
+++ b/libcxx/test/std/strings/string.conversions/stoi.pass.cpp
@@ -11,11 +11,6 @@
// int stoi(const string& str, size_t *idx = 0, int base = 10);
// int stoi(const wstring& str, size_t *idx = 0, int base = 10);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <string>
#include <cassert>
#include <stdexcept>
diff --git a/libcxx/test/std/strings/string.conversions/stol.pass.cpp b/libcxx/test/std/strings/string.conversions/stol.pass.cpp
index ef0cbb4ed3c2..a05a4b162148 100644
--- a/libcxx/test/std/strings/string.conversions/stol.pass.cpp
+++ b/libcxx/test/std/strings/string.conversions/stol.pass.cpp
@@ -5,10 +5,6 @@
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
-//
-// PR14919 was fixed in r172447, out_of_range wasn't thrown before.
-// XFAIL: with_system_cxx_lib=macosx10.7
-// XFAIL: with_system_cxx_lib=macosx10.8
// <string>
@@ -93,9 +89,9 @@ int main(int, char**)
{
assert(idx == 0);
}
-// LWG issue #2009
try
{
+ // LWG#2009 and PR14919
std::stol("9999999999999999999999999999999999999999999999999", &idx);
assert(false);
}
@@ -105,6 +101,7 @@ int main(int, char**)
}
try
{
+ // LWG#2009 and PR14919
std::stol(L"9999999999999999999999999999999999999999999999999", &idx);
assert(false);
}
diff --git a/libcxx/test/std/strings/string.conversions/stold.pass.cpp b/libcxx/test/std/strings/string.conversions/stold.pass.cpp
index 1953167021f2..4b1b1b1292d1 100644
--- a/libcxx/test/std/strings/string.conversions/stold.pass.cpp
+++ b/libcxx/test/std/strings/string.conversions/stold.pass.cpp
@@ -11,11 +11,6 @@
// long double stold(const string& str, size_t *idx = 0);
// long double stold(const wstring& str, size_t *idx = 0);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <cassert>
#include <cmath>
#include <stdexcept>
diff --git a/libcxx/test/std/strings/string.conversions/stoll.pass.cpp b/libcxx/test/std/strings/string.conversions/stoll.pass.cpp
index 73d5e82015fc..bccf845cc542 100644
--- a/libcxx/test/std/strings/string.conversions/stoll.pass.cpp
+++ b/libcxx/test/std/strings/string.conversions/stoll.pass.cpp
@@ -5,10 +5,6 @@
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
-//
-// PR14919 was fixed in r172447, out_of_range wasn't thrown before.
-// XFAIL: with_system_cxx_lib=macosx10.7
-// XFAIL: with_system_cxx_lib=macosx10.8
// <string>
@@ -95,6 +91,7 @@ int main(int, char**)
}
try
{
+ // LWG#2009 and PR14919
std::stoll("99999999999999999999999999", &idx);
assert(false);
}
@@ -104,6 +101,7 @@ int main(int, char**)
}
try
{
+ // LWG#2009 and PR14919
std::stoll(L"99999999999999999999999999", &idx);
assert(false);
}
diff --git a/libcxx/test/std/strings/string.conversions/stoul.pass.cpp b/libcxx/test/std/strings/string.conversions/stoul.pass.cpp
index 6ef861396cd5..c620925d85d4 100644
--- a/libcxx/test/std/strings/string.conversions/stoul.pass.cpp
+++ b/libcxx/test/std/strings/string.conversions/stoul.pass.cpp
@@ -5,10 +5,6 @@
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
-//
-// PR14919 was fixed in r172447, out_of_range wasn't thrown before.
-// XFAIL: with_system_cxx_lib=macosx10.7
-// XFAIL: with_system_cxx_lib=macosx10.8
// <string>
@@ -91,9 +87,9 @@ int main(int, char**)
{
assert(idx == 0);
}
-// LWG issue #2009
try
{
+ // LWG#2009 and PR14919
std::stoul("9999999999999999999999999999999999999999999999999", &idx);
assert(false);
}
@@ -103,6 +99,7 @@ int main(int, char**)
}
try
{
+ // LWG#2009 and PR14919
std::stoul(L"9999999999999999999999999999999999999999999999999", &idx);
assert(false);
}
diff --git a/libcxx/test/std/strings/string.conversions/stoull.pass.cpp b/libcxx/test/std/strings/string.conversions/stoull.pass.cpp
index 3e21c683af4e..803065cf34af 100644
--- a/libcxx/test/std/strings/string.conversions/stoull.pass.cpp
+++ b/libcxx/test/std/strings/string.conversions/stoull.pass.cpp
@@ -5,10 +5,6 @@
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
-//
-// PR14919 was fixed in r172447, out_of_range wasn't thrown before.
-// XFAIL: with_system_cxx_lib=macosx10.7
-// XFAIL: with_system_cxx_lib=macosx10.8
// <string>
@@ -92,9 +88,9 @@ int main(int, char**)
{
assert(idx == 0);
}
-// LWG issue #2009
try
{
+ // LWG#2009 and PR14919
std::stoull("9999999999999999999999999999999999999999999999999", &idx);
assert(false);
}
@@ -104,6 +100,7 @@ int main(int, char**)
}
try
{
+ // LWG#2009 and PR14919
std::stoull(L"9999999999999999999999999999999999999999999999999", &idx);
assert(false);
}
diff --git a/libcxx/test/std/strings/string.view/string.view.access/at.pass.cpp b/libcxx/test/std/strings/string.view/string.view.access/at.pass.cpp
index 3d741c33ffbd..82da10d125b8 100644
--- a/libcxx/test/std/strings/string.view/string.view.access/at.pass.cpp
+++ b/libcxx/test/std/strings/string.view/string.view.access/at.pass.cpp
@@ -6,11 +6,6 @@
//
//===----------------------------------------------------------------------===//
-// NOTE: Older versions of clang have a bug where they fail to evaluate
-// string_view::at as a constant expression.
-// XFAIL: clang-3.4, clang-3.3
-
-
// <string_view>
// constexpr const _CharT& at(size_type _pos) const;
diff --git a/libcxx/test/std/strings/string.view/string.view.capacity/empty.fail.cpp b/libcxx/test/std/strings/string.view/string.view.capacity/empty.fail.cpp
index cbb7b8f174da..05e2db6739bd 100644
--- a/libcxx/test/std/strings/string.view/string.view.capacity/empty.fail.cpp
+++ b/libcxx/test/std/strings/string.view/string.view.capacity/empty.fail.cpp
@@ -14,7 +14,6 @@
// bool empty() const noexcept;
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <string_view>
diff --git a/libcxx/test/std/strings/string.view/string_view.literals/literal.pass.cpp b/libcxx/test/std/strings/string.view/string_view.literals/literal.pass.cpp
index fc795e723d5d..d72a0b8a6be0 100644
--- a/libcxx/test/std/strings/string.view/string_view.literals/literal.pass.cpp
+++ b/libcxx/test/std/strings/string.view/string_view.literals/literal.pass.cpp
@@ -8,8 +8,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8, clang-3.9
-// UNSUPPORTED: apple-clang-6, apple-clang-7, apple-clang-8
+
// Note: libc++ supports string_view before C++17, but literals were introduced in C++14
#include <string_view>
diff --git a/libcxx/test/std/strings/string.view/string_view.literals/literal1.fail.cpp b/libcxx/test/std/strings/string.view/string_view.literals/literal1.fail.cpp
index 5bf108bbef22..f4611d51da83 100644
--- a/libcxx/test/std/strings/string.view/string_view.literals/literal1.fail.cpp
+++ b/libcxx/test/std/strings/string.view/string_view.literals/literal1.fail.cpp
@@ -8,8 +8,6 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8, clang-3.9
-// UNSUPPORTED: apple-clang-6, apple-clang-7, apple-clang-8
#include <string_view>
#include <cassert>
diff --git a/libcxx/test/std/strings/string.view/string_view.literals/literal1.pass.cpp b/libcxx/test/std/strings/string.view/string_view.literals/literal1.pass.cpp
index 7e23a70eba48..77be561dc21c 100644
--- a/libcxx/test/std/strings/string.view/string_view.literals/literal1.pass.cpp
+++ b/libcxx/test/std/strings/string.view/string_view.literals/literal1.pass.cpp
@@ -8,8 +8,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8, clang-3.9
-// UNSUPPORTED: apple-clang-6, apple-clang-7, apple-clang-8
+
// Note: libc++ supports string_view before C++17, but literals were introduced in C++14
#include <string_view>
diff --git a/libcxx/test/std/strings/string.view/string_view.literals/literal2.fail.cpp b/libcxx/test/std/strings/string.view/string_view.literals/literal2.fail.cpp
index 2287e1ce92a4..79a7af422b0e 100644
--- a/libcxx/test/std/strings/string.view/string_view.literals/literal2.fail.cpp
+++ b/libcxx/test/std/strings/string.view/string_view.literals/literal2.fail.cpp
@@ -8,8 +8,6 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8, clang-3.9
-// UNSUPPORTED: apple-clang-6, apple-clang-7, apple-clang-8
#include <string_view>
#include <cassert>
diff --git a/libcxx/test/std/strings/string.view/string_view.literals/literal2.pass.cpp b/libcxx/test/std/strings/string.view/string_view.literals/literal2.pass.cpp
index 88677d2b433f..6e769539d331 100644
--- a/libcxx/test/std/strings/string.view/string_view.literals/literal2.pass.cpp
+++ b/libcxx/test/std/strings/string.view/string_view.literals/literal2.pass.cpp
@@ -8,8 +8,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8, clang-3.9
-// UNSUPPORTED: apple-clang-6, apple-clang-7, apple-clang-8
+
// Note: libc++ supports string_view before C++17, but literals were introduced in C++14
#include <string_view>
diff --git a/libcxx/test/std/strings/string.view/string_view.literals/literal3.pass.cpp b/libcxx/test/std/strings/string.view/string_view.literals/literal3.pass.cpp
index 810802365f35..3d3db38c1641 100644
--- a/libcxx/test/std/strings/string.view/string_view.literals/literal3.pass.cpp
+++ b/libcxx/test/std/strings/string.view/string_view.literals/literal3.pass.cpp
@@ -8,8 +8,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8, clang-3.9
-// UNSUPPORTED: apple-clang-6, apple-clang-7, apple-clang-8
+
// Note: libc++ supports string_view before C++17, but literals were introduced in C++14
#include <string_view>
diff --git a/libcxx/test/std/thread/futures/futures.async/async.fail.cpp b/libcxx/test/std/thread/futures/futures.async/async.fail.cpp
index 19c17d23e891..d26df4468432 100644
--- a/libcxx/test/std/thread/futures/futures.async/async.fail.cpp
+++ b/libcxx/test/std/thread/futures/futures.async/async.fail.cpp
@@ -8,7 +8,6 @@
//
// UNSUPPORTED: libcpp-has-no-threads
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
// <future>
diff --git a/libcxx/test/std/thread/futures/futures.async/async_race.38682.pass.cpp b/libcxx/test/std/thread/futures/futures.async/async_race.38682.pass.cpp
index 25708b819ac3..b4633fc37efc 100644
--- a/libcxx/test/std/thread/futures/futures.async/async_race.38682.pass.cpp
+++ b/libcxx/test/std/thread/futures/futures.async/async_race.38682.pass.cpp
@@ -17,8 +17,6 @@
// UNSUPPORTED: with_system_cxx_lib=macosx10.11
// UNSUPPORTED: with_system_cxx_lib=macosx10.10
// UNSUPPORTED: with_system_cxx_lib=macosx10.9
-// UNSUPPORTED: with_system_cxx_lib=macosx10.8
-// UNSUPPORTED: with_system_cxx_lib=macosx10.7
// This test is designed to cause and allow TSAN to detect a race condition
// in std::async, as reported in https://bugs.llvm.org/show_bug.cgi?id=38682.
diff --git a/libcxx/test/std/thread/futures/futures.future_error/what.pass.cpp b/libcxx/test/std/thread/futures/futures.future_error/what.pass.cpp
index 468aeb85bece..175c57cd91b1 100644
--- a/libcxx/test/std/thread/futures/futures.future_error/what.pass.cpp
+++ b/libcxx/test/std/thread/futures/futures.future_error/what.pass.cpp
@@ -14,8 +14,6 @@
// XFAIL: with_system_cxx_lib=macosx10.11
// XFAIL: with_system_cxx_lib=macosx10.10
// XFAIL: with_system_cxx_lib=macosx10.9
-// XFAIL: with_system_cxx_lib=macosx10.7
-// XFAIL: with_system_cxx_lib=macosx10.8
// <future>
diff --git a/libcxx/test/std/utilities/allocator.adaptor/allocator.adaptor.members/allocate_size.fail.cpp b/libcxx/test/std/utilities/allocator.adaptor/allocator.adaptor.members/allocate_size.fail.cpp
index 59fb1b5e2eb4..e03c4e667298 100644
--- a/libcxx/test/std/utilities/allocator.adaptor/allocator.adaptor.members/allocate_size.fail.cpp
+++ b/libcxx/test/std/utilities/allocator.adaptor/allocator.adaptor.members/allocate_size.fail.cpp
@@ -7,7 +7,6 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
// <memory>
diff --git a/libcxx/test/std/utilities/allocator.adaptor/allocator.adaptor.members/allocate_size_hint.fail.cpp b/libcxx/test/std/utilities/allocator.adaptor/allocator.adaptor.members/allocate_size_hint.fail.cpp
index aa46da8da20f..e62df63d299e 100644
--- a/libcxx/test/std/utilities/allocator.adaptor/allocator.adaptor.members/allocate_size_hint.fail.cpp
+++ b/libcxx/test/std/utilities/allocator.adaptor/allocator.adaptor.members/allocate_size_hint.fail.cpp
@@ -7,7 +7,6 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
// <memory>
diff --git a/libcxx/test/std/utilities/charconv/charconv.from.chars/integral.roundtrip.pass.cpp b/libcxx/test/std/utilities/charconv/charconv.from.chars/integral.roundtrip.pass.cpp
index 62752410cee9..d1f53dbffec5 100644
--- a/libcxx/test/std/utilities/charconv/charconv.from.chars/integral.roundtrip.pass.cpp
+++ b/libcxx/test/std/utilities/charconv/charconv.from.chars/integral.roundtrip.pass.cpp
@@ -19,8 +19,6 @@
// XFAIL: with_system_cxx_lib=macosx10.11
// XFAIL: with_system_cxx_lib=macosx10.10
// XFAIL: with_system_cxx_lib=macosx10.9
-// XFAIL: with_system_cxx_lib=macosx10.8
-// XFAIL: with_system_cxx_lib=macosx10.7
// <charconv>
diff --git a/libcxx/test/std/utilities/charconv/charconv.to.chars/integral.pass.cpp b/libcxx/test/std/utilities/charconv/charconv.to.chars/integral.pass.cpp
index 3bab29a9a253..3acc8eab38b8 100644
--- a/libcxx/test/std/utilities/charconv/charconv.to.chars/integral.pass.cpp
+++ b/libcxx/test/std/utilities/charconv/charconv.to.chars/integral.pass.cpp
@@ -18,8 +18,6 @@
// XFAIL: with_system_cxx_lib=macosx10.11
// XFAIL: with_system_cxx_lib=macosx10.10
// XFAIL: with_system_cxx_lib=macosx10.9
-// XFAIL: with_system_cxx_lib=macosx10.8
-// XFAIL: with_system_cxx_lib=macosx10.7
// <charconv>
diff --git a/libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/allocate.fail.cpp b/libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/allocate.fail.cpp
index 0545b6d21850..9cb150012c63 100644
--- a/libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/allocate.fail.cpp
+++ b/libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/allocate.fail.cpp
@@ -16,7 +16,6 @@
// };
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
#include <memory>
diff --git a/libcxx/test/std/utilities/memory/default.allocator/allocator.members/allocate.fail.cpp b/libcxx/test/std/utilities/memory/default.allocator/allocator.members/allocate.fail.cpp
index b24104d3411c..f630303ecc94 100644
--- a/libcxx/test/std/utilities/memory/default.allocator/allocator.members/allocate.fail.cpp
+++ b/libcxx/test/std/utilities/memory/default.allocator/allocator.members/allocate.fail.cpp
@@ -7,7 +7,6 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
-// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8
// REQUIRES: verify-support
// <memory>
diff --git a/libcxx/test/std/utilities/memory/default.allocator/allocator.members/allocate.size.pass.cpp b/libcxx/test/std/utilities/memory/default.allocator/allocator.members/allocate.size.pass.cpp
index 44dba831b3fb..7eb2a8a9bb61 100644
--- a/libcxx/test/std/utilities/memory/default.allocator/allocator.members/allocate.size.pass.cpp
+++ b/libcxx/test/std/utilities/memory/default.allocator/allocator.members/allocate.size.pass.cpp
@@ -12,11 +12,6 @@
// allocator:
// T* allocate(size_t n);
-// When back-deploying to macosx10.7, the RTTI for exception classes
-// incorrectly provided by libc++.dylib is mixed with the one in
-// libc++abi.dylib and exceptions are not caught properly.
-// XFAIL: with_system_cxx_lib=macosx10.7
-
#include <memory>
#include <cassert>
diff --git a/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_compare_exchange_strong.pass.cpp b/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_compare_exchange_strong.pass.cpp
index 7737cfd4da09..a393410ed8ef 100644
--- a/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_compare_exchange_strong.pass.cpp
+++ b/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_compare_exchange_strong.pass.cpp
@@ -7,11 +7,6 @@
//===----------------------------------------------------------------------===//
//
// UNSUPPORTED: libcpp-has-no-threads
-//
-// This test uses new symbols that were not defined in the libc++ shipped on
-// darwin11 and darwin12:
-// XFAIL: availability=macosx10.7
-// XFAIL: availability=macosx10.8
// <memory>
diff --git a/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_compare_exchange_strong_explicit.pass.cpp b/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_compare_exchange_strong_explicit.pass.cpp
index 9198ca68cd8f..4ae71fd74735 100644
--- a/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_compare_exchange_strong_explicit.pass.cpp
+++ b/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_compare_exchange_strong_explicit.pass.cpp
@@ -7,11 +7,6 @@
//===----------------------------------------------------------------------===//
//
// UNSUPPORTED: libcpp-has-no-threads
-//
-// This test uses new symbols that were not defined in the libc++ shipped on
-// darwin11 and darwin12:
-// XFAIL: availability=macosx10.7
-// XFAIL: availability=macosx10.8
// <memory>
diff --git a/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_compare_exchange_weak.pass.cpp b/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_compare_exchange_weak.pass.cpp
index da52811c9c03..96b68df7ad77 100644
--- a/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_compare_exchange_weak.pass.cpp
+++ b/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_compare_exchange_weak.pass.cpp
@@ -7,11 +7,6 @@
//===----------------------------------------------------------------------===//
//
// UNSUPPORTED: libcpp-has-no-threads
-//
-// This test uses new symbols that were not defined in the libc++ shipped on
-// darwin11 and darwin12:
-// XFAIL: availability=macosx10.7
-// XFAIL: availability=macosx10.8
// <memory>
diff --git a/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_compare_exchange_weak_explicit.pass.cpp b/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_compare_exchange_weak_explicit.pass.cpp
index 703bf008f4f8..c9f14ef988ab 100644
--- a/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_compare_exchange_weak_explicit.pass.cpp
+++ b/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_compare_exchange_weak_explicit.pass.cpp
@@ -7,11 +7,6 @@
//===----------------------------------------------------------------------===//
//
// UNSUPPORTED: libcpp-has-no-threads
-//
-// This test uses new symbols that were not defined in the libc++ shipped on
-// darwin11 and darwin12:
-// XFAIL: availability=macosx10.7
-// XFAIL: availability=macosx10.8
// <memory>
diff --git a/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_exchange.pass.cpp b/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_exchange.pass.cpp
index b51a24aefb93..2d993b72db24 100644
--- a/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_exchange.pass.cpp
+++ b/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_exchange.pass.cpp
@@ -7,11 +7,6 @@
//===----------------------------------------------------------------------===//
//
// UNSUPPORTED: libcpp-has-no-threads
-//
-// This test uses new symbols that were not defined in the libc++ shipped on
-// darwin11 and darwin12:
-// XFAIL: availability=macosx10.7
-// XFAIL: availability=macosx10.8
// <memory>
diff --git a/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_exchange_explicit.pass.cpp b/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_exchange_explicit.pass.cpp
index b59b515a5c2e..6c15ed01b56b 100644
--- a/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_exchange_explicit.pass.cpp
+++ b/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_exchange_explicit.pass.cpp
@@ -7,11 +7,6 @@
//===----------------------------------------------------------------------===//
//
// UNSUPPORTED: libcpp-has-no-threads
-//
-// This test uses new symbols that were not defined in the libc++ shipped on
-// darwin11 and darwin12:
-// XFAIL: availability=macosx10.7
-// XFAIL: availability=macosx10.8
// <memory>
diff --git a/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_load.pass.cpp b/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_load.pass.cpp
index 63416faf3299..689f97b87344 100644
--- a/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_load.pass.cpp
+++ b/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_load.pass.cpp
@@ -7,11 +7,6 @@
//===----------------------------------------------------------------------===//
//
// UNSUPPORTED: libcpp-has-no-threads
-//
-// This test uses new symbols that were not defined in the libc++ shipped on
-// darwin11 and darwin12:
-// XFAIL: availability=macosx10.7
-// XFAIL: availability=macosx10.8
// <memory>
diff --git a/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_load_explicit.pass.cpp b/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_load_explicit.pass.cpp
index 0708f874b269..39a8975349f5 100644
--- a/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_load_explicit.pass.cpp
+++ b/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_load_explicit.pass.cpp
@@ -7,11 +7,6 @@
//===----------------------------------------------------------------------===//
//
// UNSUPPORTED: libcpp-has-no-threads
-//
-// This test uses new symbols that were not defined in the libc++ shipped on
-// darwin11 and darwin12:
-// XFAIL: availability=macosx10.7
-// XFAIL: availability=macosx10.8
// <memory>
diff --git a/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_store.pass.cpp b/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_store.pass.cpp
index 42d7099a9df0..44be8160bc5b 100644
--- a/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_store.pass.cpp
+++ b/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_store.pass.cpp
@@ -7,11 +7,6 @@
//===----------------------------------------------------------------------===//
//
// UNSUPPORTED: libcpp-has-no-threads
-//
-// This test uses new symbols that were not defined in the libc++ shipped on
-// darwin11 and darwin12:
-// XFAIL: availability=macosx10.7
-// XFAIL: availability=macosx10.8
// <memory>
diff --git a/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_store_explicit.pass.cpp b/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_store_explicit.pass.cpp
index 7da4de3fa47f..6bd871350b5a 100644
--- a/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_store_explicit.pass.cpp
+++ b/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared.atomic/atomic_store_explicit.pass.cpp
@@ -7,11 +7,6 @@
//===----------------------------------------------------------------------===//
//
// UNSUPPORTED: libcpp-has-no-threads
-//
-// This test uses new symbols that were not defined in the libc++ shipped on
-// darwin11 and darwin12:
-// XFAIL: availability=macosx10.7
-// XFAIL: availability=macosx10.8
// <memory>
diff --git a/libcxx/test/std/utilities/meta/meta.rel/is_base_of_union.pass.cpp b/libcxx/test/std/utilities/meta/meta.rel/is_base_of_union.pass.cpp
index 4cec41e4c749..c64c7a160aca 100644
--- a/libcxx/test/std/utilities/meta/meta.rel/is_base_of_union.pass.cpp
+++ b/libcxx/test/std/utilities/meta/meta.rel/is_base_of_union.pass.cpp
@@ -17,9 +17,7 @@
// Clang before v9 and apple-clang up to and including v11 do not
// report that unions are never base classes - nor can they have bases.
// See https://reviews.llvm.org/D61858
-// XFAIL: apple-clang-6.0, apple-clang-7.0, apple-clang-8.0
// XFAIL: apple-clang-9.0, apple-clang-9.1, apple-clang-10.0, apple-clang-11.0.0
-// XFAIL: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8, clang-3.9
// XFAIL: clang-4.0, clang-5.0, clang-6.0, clang-7.0, clang-8.0
diff --git a/libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/has_unique_object_representations.pass.cpp b/libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/has_unique_object_representations.pass.cpp
index 8202fd73e992..257f5e56afe5 100644
--- a/libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/has_unique_object_representations.pass.cpp
+++ b/libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/has_unique_object_representations.pass.cpp
@@ -7,7 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11, c++14
-// UNSUPPORTED: clang-3, clang-4, clang-5, apple-clang, gcc-5, gcc-6
+// UNSUPPORTED: clang-4, clang-5, apple-clang, gcc-5, gcc-6
// type_traits
diff --git a/libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/is_constructible.pass.cpp b/libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/is_constructible.pass.cpp
index 77c021f41e40..e3f83135fe12 100644
--- a/libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/is_constructible.pass.cpp
+++ b/libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/is_constructible.pass.cpp
@@ -7,8 +7,6 @@
//===----------------------------------------------------------------------===//
// type_traits
-// XFAIL: apple-clang-6.0
-// The Apple-6 compiler gets is_constructible<void ()> wrong.
// template <class T, class... Args>
// struct is_constructible;
diff --git a/libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/is_trivially_copyable.pass.cpp b/libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/is_trivially_copyable.pass.cpp
index 51ac0803e66e..842d30394bd6 100644
--- a/libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/is_trivially_copyable.pass.cpp
+++ b/libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/is_trivially_copyable.pass.cpp
@@ -12,7 +12,7 @@
// These compilers have not implemented Core 2094 which makes volatile
// qualified types trivially copyable.
-// XFAIL: clang-3, clang-4, apple-clang-6, apple-clang-7, apple-clang-8, apple-clang-9.0, gcc
+// XFAIL: clang-4, apple-clang-9.0, gcc
#include <type_traits>
#include <cassert>
diff --git a/libcxx/test/std/utilities/time/time.cal/time.cal.day/time.cal.day.nonmembers/literals.fail.cpp b/libcxx/test/std/utilities/time/time.cal/time.cal.day/time.cal.day.nonmembers/literals.fail.cpp
index 6331bcf1b230..069fdba37e78 100644
--- a/libcxx/test/std/utilities/time/time.cal/time.cal.day/time.cal.day.nonmembers/literals.fail.cpp
+++ b/libcxx/test/std/utilities/time/time.cal/time.cal.day/time.cal.day.nonmembers/literals.fail.cpp
@@ -7,7 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
// UNSUPPORTED: clang-5, clang-6
-// UNSUPPORTED: apple-clang-6, apple-clang-7, apple-clang-8, apple-clang-9, apple-clang-10
+// UNSUPPORTED: apple-clang-9, apple-clang-10
// <chrono>
// class day;
diff --git a/libcxx/test/std/utilities/time/time.cal/time.cal.day/time.cal.day.nonmembers/literals.pass.cpp b/libcxx/test/std/utilities/time/time.cal/time.cal.day/time.cal.day.nonmembers/literals.pass.cpp
index 511caf17b8fa..dbd18773d063 100644
--- a/libcxx/test/std/utilities/time/time.cal/time.cal.day/time.cal.day.nonmembers/literals.pass.cpp
+++ b/libcxx/test/std/utilities/time/time.cal/time.cal.day/time.cal.day.nonmembers/literals.pass.cpp
@@ -7,8 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
// UNSUPPORTED: clang-5, clang-6, clang-7
-// UNSUPPORTED: apple-clang-6, apple-clang-7, apple-clang-8, apple-clang-9
-// UNSUPPORTED: apple-clang-10.0.0
+// UNSUPPORTED: apple-clang-9, apple-clang-10
// <chrono>
// class day;
diff --git a/libcxx/test/std/utilities/time/time.cal/time.cal.year/time.cal.year.nonmembers/literals.fail.cpp b/libcxx/test/std/utilities/time/time.cal/time.cal.year/time.cal.year.nonmembers/literals.fail.cpp
index 50c7b7bc0a61..9296fdda3dcb 100644
--- a/libcxx/test/std/utilities/time/time.cal/time.cal.year/time.cal.year.nonmembers/literals.fail.cpp
+++ b/libcxx/test/std/utilities/time/time.cal/time.cal.year/time.cal.year.nonmembers/literals.fail.cpp
@@ -7,7 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
// UNSUPPORTED: clang-5, clang-6
-// UNSUPPORTED: apple-clang-6, apple-clang-7, apple-clang-8, apple-clang-9, apple-clang-10
+// UNSUPPORTED: apple-clang-9, apple-clang-10
// <chrono>
// class year;
diff --git a/libcxx/test/std/utilities/time/time.cal/time.cal.year/time.cal.year.nonmembers/literals.pass.cpp b/libcxx/test/std/utilities/time/time.cal/time.cal.year/time.cal.year.nonmembers/literals.pass.cpp
index 282110f81886..71320fc2100b 100644
--- a/libcxx/test/std/utilities/time/time.cal/time.cal.year/time.cal.year.nonmembers/literals.pass.cpp
+++ b/libcxx/test/std/utilities/time/time.cal/time.cal.year/time.cal.year.nonmembers/literals.pass.cpp
@@ -7,8 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
// UNSUPPORTED: clang-5, clang-6, clang-7
-// UNSUPPORTED: apple-clang-6, apple-clang-7, apple-clang-8, apple-clang-9
-// UNSUPPORTED: apple-clang-10.0.0
+// UNSUPPORTED: apple-clang-9, apple-clang-10
// <chrono>
// class year;
diff --git a/libcxx/test/std/utilities/time/time.clock/time.clock.hires/consistency.pass.cpp b/libcxx/test/std/utilities/time/time.clock/time.clock.hires/consistency.pass.cpp
index 1f8a88738700..3e83e42e29f7 100644
--- a/libcxx/test/std/utilities/time/time.clock/time.clock.hires/consistency.pass.cpp
+++ b/libcxx/test/std/utilities/time/time.clock/time.clock.hires/consistency.pass.cpp
@@ -10,12 +10,6 @@
// violation because Clock::is_steady is defined in both the dylib and this TU.
// UNSUPPORTED: asan
-// Starting with C++17, Clock::is_steady is inlined (but not before LLVM-3.9!),
-// but before C++17 it requires the symbol to be present in the dylib, which
-// is only shipped starting with macosx10.9.
-// XFAIL: with_system_cxx_lib=macosx10.7 && (c++98 || c++03 || c++11 || c++14 || apple-clang-7 || apple-clang-8.0)
-// XFAIL: with_system_cxx_lib=macosx10.8 && (c++98 || c++03 || c++11 || c++14 || apple-clang-7 || apple-clang-8.0)
-
// <chrono>
// high_resolution_clock
diff --git a/libcxx/test/std/utilities/time/time.clock/time.clock.steady/consistency.pass.cpp b/libcxx/test/std/utilities/time/time.clock/time.clock.steady/consistency.pass.cpp
index 4e170baa37c0..a4d812c42e52 100644
--- a/libcxx/test/std/utilities/time/time.clock/time.clock.steady/consistency.pass.cpp
+++ b/libcxx/test/std/utilities/time/time.clock/time.clock.steady/consistency.pass.cpp
@@ -12,12 +12,6 @@
// violation because Clock::is_steady is defined in both the dylib and this TU.
// UNSUPPORTED: asan
-// Starting with C++17, Clock::is_steady is inlined (but not before LLVM-3.9!),
-// but before C++17 it requires the symbol to be present in the dylib, which
-// is only shipped starting with macosx10.9.
-// XFAIL: with_system_cxx_lib=macosx10.7 && (c++98 || c++03 || c++11 || c++14 || apple-clang-7 || apple-clang-8.0)
-// XFAIL: with_system_cxx_lib=macosx10.8 && (c++98 || c++03 || c++11 || c++14 || apple-clang-7 || apple-clang-8.0)
-
// <chrono>
// steady_clock
diff --git a/libcxx/test/std/utilities/time/time.clock/time.clock.system/consistency.pass.cpp b/libcxx/test/std/utilities/time/time.clock/time.clock.system/consistency.pass.cpp
index 06596f8975ff..4ad2ac2c268a 100644
--- a/libcxx/test/std/utilities/time/time.clock/time.clock.system/consistency.pass.cpp
+++ b/libcxx/test/std/utilities/time/time.clock/time.clock.system/consistency.pass.cpp
@@ -10,12 +10,6 @@
// violation because Clock::is_steady is defined in both the dylib and this TU.
// UNSUPPORTED: asan
-// Starting with C++17, Clock::is_steady is inlined (but not before LLVM-3.9!),
-// but before C++17 it requires the symbol to be present in the dylib, which
-// is only shipped starting with macosx10.9.
-// XFAIL: with_system_cxx_lib=macosx10.7 && (c++98 || c++03 || c++11 || c++14 || apple-clang-7 || apple-clang-8.0)
-// XFAIL: with_system_cxx_lib=macosx10.8 && (c++98 || c++03 || c++11 || c++14 || apple-clang-7 || apple-clang-8.0)
-
// <chrono>
// system_clock
diff --git a/libcxx/test/std/utilities/variant/variant.variant/variant.assign/copy.pass.cpp b/libcxx/test/std/utilities/variant/variant.variant/variant.assign/copy.pass.cpp
index 489dd5dad490..4159020fbf55 100644
--- a/libcxx/test/std/utilities/variant/variant.variant/variant.assign/copy.pass.cpp
+++ b/libcxx/test/std/utilities/variant/variant.variant/variant.assign/copy.pass.cpp
@@ -9,10 +9,6 @@
// UNSUPPORTED: c++98, c++03, c++11, c++14
-// The following compilers don't generate constexpr special members correctly.
-// XFAIL: clang-3.5, clang-3.6, clang-3.7, clang-3.8
-// XFAIL: apple-clang-6, apple-clang-7, apple-clang-8.0
-
// XFAIL: dylib-has-no-bad_variant_access && !libcpp-no-exceptions
// <variant>
diff --git a/libcxx/test/std/utilities/variant/variant.variant/variant.assign/move.pass.cpp b/libcxx/test/std/utilities/variant/variant.variant/variant.assign/move.pass.cpp
index daa5512789cd..1620a0239e9d 100644
--- a/libcxx/test/std/utilities/variant/variant.variant/variant.assign/move.pass.cpp
+++ b/libcxx/test/std/utilities/variant/variant.variant/variant.assign/move.pass.cpp
@@ -9,10 +9,6 @@
// UNSUPPORTED: c++98, c++03, c++11, c++14
-// The following compilers don't generate constexpr special members correctly.
-// XFAIL: clang-3.5, clang-3.6, clang-3.7, clang-3.8
-// XFAIL: apple-clang-6, apple-clang-7, apple-clang-8.0
-
// XFAIL: dylib-has-no-bad_variant_access && !libcpp-no-exceptions
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