[libcxx-commits] [libcxx] 520c7fb - [libc++] Mark slow tests as unsupported on GCC
Louis Dionne via libcxx-commits
libcxx-commits at lists.llvm.org
Tue Jun 13 10:20:59 PDT 2023
Author: Louis Dionne
Date: 2023-06-13T10:20:30-07:00
New Revision: 520c7fbbd0356f135a19cc764ff70e7f52ba11a0
URL: https://github.com/llvm/llvm-project/commit/520c7fbbd0356f135a19cc764ff70e7f52ba11a0
DIFF: https://github.com/llvm/llvm-project/commit/520c7fbbd0356f135a19cc764ff70e7f52ba11a0.diff
LOG: [libc++] Mark slow tests as unsupported on GCC
Some tests in our test suite are unbelievably slow on GCC due to the
use of the always_inline attribute. See [1] for more details.
This patch introduces the GCC-ALWAYS_INLINE-FIXME lit feature to
disable tests that are plagued by that issue. At the same time, it
moves several existing tests from ad-hoc `UNSUPPORTED: gcc-12` markup
to the new GCC-ALWAYS_INLINE-FIXME feature, and marks the slowest tests
reported by the CI as `UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME`.
[1]: https://discourse.llvm.org/t/rfc-stop-supporting-extern-instantiations-with-gcc/71277/1
Differential Revision: https://reviews.llvm.org/D152736
Added:
Modified:
libcxx/test/libcxx/utilities/format/format.string/format.string.std/code_point_width_estimation.pass.cpp
libcxx/test/libcxx/utilities/format/format.string/format.string.std/extended_grapheme_cluster.pass.cpp
libcxx/test/std/algorithms/alg.modifying.operations/alg.copy/ranges.copy_backward.pass.cpp
libcxx/test/std/algorithms/alg.modifying.operations/alg.move/ranges.move.pass.cpp
libcxx/test/std/algorithms/alg.modifying.operations/alg.move/ranges.move_backward.pass.cpp
libcxx/test/std/algorithms/alg.sorting/alg.merge/ranges_merge.pass.cpp
libcxx/test/std/algorithms/alg.sorting/alg.set.operations/set.symmetric.difference/ranges_set_symmetric_difference.pass.cpp
libcxx/test/std/algorithms/alg.sorting/alg.set.operations/set.union/ranges_set_union.pass.cpp
libcxx/test/std/containers/container.adaptors/container.adaptors.format/format.functions.format.pass.cpp
libcxx/test/std/containers/container.adaptors/container.adaptors.format/format.functions.vformat.pass.cpp
libcxx/test/std/containers/container.adaptors/container.adaptors.format/format.pass.cpp
libcxx/test/std/containers/container.adaptors/container.adaptors.format/parse.pass.cpp
libcxx/test/std/containers/container.adaptors/priority.queue/priqueue.cons/deduct.pass.cpp
libcxx/test/std/containers/container.adaptors/queue/queue.defn/push_range.pass.cpp
libcxx/test/std/containers/container.adaptors/queue/queue.ops/compare.three_way.pass.cpp
libcxx/test/std/containers/container.adaptors/stack/compare.three_way.pass.cpp
libcxx/test/std/containers/container.adaptors/stack/stack.defn/push_range.pass.cpp
libcxx/test/std/containers/sequences/deque/deque.cons/from_range.pass.cpp
libcxx/test/std/containers/sequences/deque/deque.erasure/erase.pass.cpp
libcxx/test/std/containers/sequences/deque/deque.erasure/erase_if.pass.cpp
libcxx/test/std/containers/sequences/deque/deque.modifiers/append_range.pass.cpp
libcxx/test/std/containers/sequences/deque/deque.modifiers/insert_iter_iter.pass.cpp
libcxx/test/std/containers/sequences/deque/deque.modifiers/insert_range.pass.cpp
libcxx/test/std/containers/sequences/deque/deque.modifiers/prepend_range.pass.cpp
libcxx/test/std/containers/sequences/vector.bool/vector.bool.fmt/format.functions.format.pass.cpp
libcxx/test/std/containers/sequences/vector.bool/vector.bool.fmt/format.functions.vformat.pass.cpp
libcxx/test/std/containers/sequences/vector.bool/vector.bool.fmt/format.pass.cpp
libcxx/test/std/containers/sequences/vector.bool/vector.bool.fmt/parse.pass.cpp
libcxx/test/std/numerics/rand/rand.dist/rand.dist.samp/rand.dist.samp.discrete/eval.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_string_size_size.pass.cpp
libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string_size_size.pass.cpp
libcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.id/format.functions.format.pass.cpp
libcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.id/format.functions.vformat.pass.cpp
libcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.id/format.pass.cpp
libcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.id/parse.pass.cpp
libcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.id/stream.pass.cpp
libcxx/test/std/time/time.cal/time.cal.day/time.cal.day.nonmembers/ostream.pass.cpp
libcxx/test/std/time/time.cal/time.cal.md/time.cal.md.nonmembers/ostream.pass.cpp
libcxx/test/std/time/time.cal/time.cal.mdlast/ostream.pass.cpp
libcxx/test/std/time/time.cal/time.cal.month/time.cal.month.nonmembers/ostream.pass.cpp
libcxx/test/std/time/time.cal/time.cal.mwd/time.cal.mwd.nonmembers/ostream.pass.cpp
libcxx/test/std/time/time.cal/time.cal.mwdlast/time.cal.mwdlast.nonmembers/ostream.pass.cpp
libcxx/test/std/time/time.cal/time.cal.wdidx/time.cal.wdidx.nonmembers/ostream.pass.cpp
libcxx/test/std/time/time.cal/time.cal.wdlast/time.cal.wdlast.nonmembers/ostream.pass.cpp
libcxx/test/std/time/time.cal/time.cal.weekday/time.cal.weekday.nonmembers/ostream.pass.cpp
libcxx/test/std/time/time.cal/time.cal.year/time.cal.year.nonmembers/ostream.pass.cpp
libcxx/test/std/time/time.cal/time.cal.ym/time.cal.ym.nonmembers/ostream.pass.cpp
libcxx/test/std/time/time.cal/time.cal.ymd/time.cal.ymd.nonmembers/ostream.pass.cpp
libcxx/test/std/time/time.cal/time.cal.ymdlast/time.cal.ymdlast.nonmembers/ostream.pass.cpp
libcxx/test/std/time/time.cal/time.cal.ymwd/time.cal.ymwd.nonmembers/ostream.pass.cpp
libcxx/test/std/time/time.cal/time.cal.ymwdlast/time.cal.ymwdlast.nonmembers/ostream.pass.cpp
libcxx/test/std/time/time.clock/time.clock.file/ostream.pass.cpp
libcxx/test/std/time/time.clock/time.clock.local/ostream.pass.cpp
libcxx/test/std/time/time.clock/time.clock.system/ostream.pass.cpp
libcxx/test/std/time/time.duration/time.duration.nonmember/ostream.pass.cpp
libcxx/test/std/time/time.hms/time.hms.nonmembers/ostream.pass.cpp
libcxx/test/std/time/time.syn/formatter.day.pass.cpp
libcxx/test/std/time/time.syn/formatter.duration.pass.cpp
libcxx/test/std/time/time.syn/formatter.file_time.pass.cpp
libcxx/test/std/time/time.syn/formatter.hh_mm_ss.pass.cpp
libcxx/test/std/time/time.syn/formatter.local_time.pass.cpp
libcxx/test/std/time/time.syn/formatter.month.pass.cpp
libcxx/test/std/time/time.syn/formatter.month_day.pass.cpp
libcxx/test/std/time/time.syn/formatter.month_day_last.pass.cpp
libcxx/test/std/time/time.syn/formatter.month_weekday.pass.cpp
libcxx/test/std/time/time.syn/formatter.sys_time.pass.cpp
libcxx/test/std/time/time.syn/formatter.weekday.pass.cpp
libcxx/test/std/time/time.syn/formatter.weekday_index.pass.cpp
libcxx/test/std/time/time.syn/formatter.weekday_last.pass.cpp
libcxx/test/std/time/time.syn/formatter.year.pass.cpp
libcxx/test/std/time/time.syn/formatter.year_month.pass.cpp
libcxx/test/std/time/time.syn/formatter.year_month_day.pass.cpp
libcxx/test/std/time/time.syn/formatter.year_month_day_last.pass.cpp
libcxx/test/std/time/time.syn/formatter.year_month_weekday.pass.cpp
libcxx/test/std/time/time.syn/formatter.year_month_weekday_last.pass.cpp
libcxx/test/std/utilities/charconv/charconv.to.chars/integral.pass.cpp
libcxx/test/std/utilities/format/format.arguments/format.arg/visit_format_arg.pass.cpp
libcxx/test/std/utilities/format/format.arguments/format.args/get.pass.cpp
libcxx/test/std/utilities/format/format.formatter/format.context/format.context/arg.pass.cpp
libcxx/test/std/utilities/format/format.formatter/format.context/format.context/ctor.pass.cpp
libcxx/test/std/utilities/format/format.formatter/format.context/format.context/locale.pass.cpp
libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.pointer.pass.cpp
libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.signed_integral.pass.cpp
libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.unsigned_integral.pass.cpp
libcxx/test/std/utilities/format/format.functions/P2418.pass.cpp
libcxx/test/std/utilities/format/format.functions/ascii.pass.cpp
libcxx/test/std/utilities/format/format.functions/escaped_output.ascii.pass.cpp
libcxx/test/std/utilities/format/format.functions/escaped_output.unicode.pass.cpp
libcxx/test/std/utilities/format/format.functions/fill.unicode.pass.cpp
libcxx/test/std/utilities/format/format.functions/format.locale.pass.cpp
libcxx/test/std/utilities/format/format.functions/format.pass.cpp
libcxx/test/std/utilities/format/format.functions/format_to.locale.pass.cpp
libcxx/test/std/utilities/format/format.functions/format_to.pass.cpp
libcxx/test/std/utilities/format/format.functions/format_to_n.locale.pass.cpp
libcxx/test/std/utilities/format/format.functions/format_to_n.pass.cpp
libcxx/test/std/utilities/format/format.functions/formatted_size.locale.pass.cpp
libcxx/test/std/utilities/format/format.functions/formatted_size.pass.cpp
libcxx/test/std/utilities/format/format.functions/locale-specific_form.pass.cpp
libcxx/test/std/utilities/format/format.functions/unicode.pass.cpp
libcxx/test/std/utilities/format/format.functions/vformat.locale.pass.cpp
libcxx/test/std/utilities/format/format.functions/vformat.pass.cpp
libcxx/test/std/utilities/format/format.functions/vformat_to.locale.pass.cpp
libcxx/test/std/utilities/format/format.functions/vformat_to.pass.cpp
libcxx/test/std/utilities/format/format.range/format.range.fmtdef/format.pass.cpp
libcxx/test/std/utilities/format/format.range/format.range.fmtdef/parse.pass.cpp
libcxx/test/std/utilities/format/format.range/format.range.fmtdef/set_brackets.pass.cpp
libcxx/test/std/utilities/format/format.range/format.range.fmtdef/set_separator.pass.cpp
libcxx/test/std/utilities/format/format.range/format.range.fmtmap/format.functions.format.pass.cpp
libcxx/test/std/utilities/format/format.range/format.range.fmtmap/format.functions.vformat.pass.cpp
libcxx/test/std/utilities/format/format.range/format.range.fmtmap/format.pass.cpp
libcxx/test/std/utilities/format/format.range/format.range.fmtmap/parse.pass.cpp
libcxx/test/std/utilities/format/format.range/format.range.fmtset/format.functions.format.pass.cpp
libcxx/test/std/utilities/format/format.range/format.range.fmtset/format.functions.vformat.pass.cpp
libcxx/test/std/utilities/format/format.range/format.range.fmtset/format.pass.cpp
libcxx/test/std/utilities/format/format.range/format.range.fmtset/parse.pass.cpp
libcxx/test/std/utilities/format/format.range/format.range.fmtstr/format.functions.format.pass.cpp
libcxx/test/std/utilities/format/format.range/format.range.fmtstr/format.functions.vformat.pass.cpp
libcxx/test/std/utilities/format/format.range/format.range.formatter/format.functions.format.pass.cpp
libcxx/test/std/utilities/format/format.range/format.range.formatter/format.functions.vformat.pass.cpp
libcxx/test/std/utilities/format/format.range/format.range.formatter/format.pass.cpp
libcxx/test/std/utilities/format/format.range/format.range.formatter/parse.pass.cpp
libcxx/test/std/utilities/format/format.range/format.range.formatter/set_brackets.pass.cpp
libcxx/test/std/utilities/format/format.range/format.range.formatter/set_separator.pass.cpp
libcxx/test/std/utilities/format/format.range/format.range.formatter/underlying.pass.cpp
libcxx/test/std/utilities/format/format.string/format.string.std/lwg3720_arg_id_width_precision_allowed_types.pass.cpp
libcxx/test/std/utilities/format/format.tuple/format.functions.format.pass.cpp
libcxx/test/std/utilities/format/format.tuple/format.functions.vformat.pass.cpp
libcxx/test/std/utilities/format/format.tuple/format.pass.cpp
libcxx/test/std/utilities/format/format.tuple/parse.pass.cpp
libcxx/test/std/utilities/format/format.tuple/set_brackets.pass.cpp
libcxx/test/std/utilities/format/format.tuple/set_separator.pass.cpp
libcxx/utils/libcxx/test/features.py
Removed:
################################################################################
diff --git a/libcxx/test/libcxx/utilities/format/format.string/format.string.std/code_point_width_estimation.pass.cpp b/libcxx/test/libcxx/utilities/format/format.string/format.string.std/code_point_width_estimation.pass.cpp
index 51670404766bf..ead90e6bfa0d7 100644
--- a/libcxx/test/libcxx/utilities/format/format.string/format.string.std/code_point_width_estimation.pass.cpp
+++ b/libcxx/test/libcxx/utilities/format/format.string/format.string.std/code_point_width_estimation.pass.cpp
@@ -6,8 +6,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <format>
diff --git a/libcxx/test/libcxx/utilities/format/format.string/format.string.std/extended_grapheme_cluster.pass.cpp b/libcxx/test/libcxx/utilities/format/format.string/format.string.std/extended_grapheme_cluster.pass.cpp
index 573147481b1f0..5f9873b51ac0d 100644
--- a/libcxx/test/libcxx/utilities/format/format.string/format.string.std/extended_grapheme_cluster.pass.cpp
+++ b/libcxx/test/libcxx/utilities/format/format.string/format.string.std/extended_grapheme_cluster.pass.cpp
@@ -6,8 +6,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <format>
diff --git a/libcxx/test/std/algorithms/alg.modifying.operations/alg.copy/ranges.copy_backward.pass.cpp b/libcxx/test/std/algorithms/alg.modifying.operations/alg.copy/ranges.copy_backward.pass.cpp
index 9cad71d176214..184008c3e2fd0 100644
--- a/libcxx/test/std/algorithms/alg.modifying.operations/alg.copy/ranges.copy_backward.pass.cpp
+++ b/libcxx/test/std/algorithms/alg.modifying.operations/alg.copy/ranges.copy_backward.pass.cpp
@@ -11,6 +11,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// TODO: make `join_view` non-experimental once D2770 is implemented.
// UNSUPPORTED: !c++experimental
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// template<bidirectional_iterator I1, sentinel_for<I1> S1, bidirectional_iterator I2>
// requires indirectly_copyable<I1, I2>
diff --git a/libcxx/test/std/algorithms/alg.modifying.operations/alg.move/ranges.move.pass.cpp b/libcxx/test/std/algorithms/alg.modifying.operations/alg.move/ranges.move.pass.cpp
index 18ac69244cfb3..d98c31929b9fa 100644
--- a/libcxx/test/std/algorithms/alg.modifying.operations/alg.move/ranges.move.pass.cpp
+++ b/libcxx/test/std/algorithms/alg.modifying.operations/alg.move/ranges.move.pass.cpp
@@ -9,6 +9,7 @@
// <algorithm>
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// template<input_iterator I, sentinel_for<I> S, weakly_incrementable O>
// requires indirectly_movable<I, O>
diff --git a/libcxx/test/std/algorithms/alg.modifying.operations/alg.move/ranges.move_backward.pass.cpp b/libcxx/test/std/algorithms/alg.modifying.operations/alg.move/ranges.move_backward.pass.cpp
index 1a281c6d98b4f..f6ca42b0adcfc 100644
--- a/libcxx/test/std/algorithms/alg.modifying.operations/alg.move/ranges.move_backward.pass.cpp
+++ b/libcxx/test/std/algorithms/alg.modifying.operations/alg.move/ranges.move_backward.pass.cpp
@@ -6,9 +6,10 @@
//
//===----------------------------------------------------------------------===//
-// <algorithm>
-
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
+
+// <algorithm>
// template<bidirectional_iterator I1, sentinel_for<I1> S1, bidirectional_iterator I2>
// requires indirectly_movable<I1, I2>
diff --git a/libcxx/test/std/algorithms/alg.sorting/alg.merge/ranges_merge.pass.cpp b/libcxx/test/std/algorithms/alg.sorting/alg.merge/ranges_merge.pass.cpp
index 711da550933a8..63c027753b045 100644
--- a/libcxx/test/std/algorithms/alg.sorting/alg.merge/ranges_merge.pass.cpp
+++ b/libcxx/test/std/algorithms/alg.sorting/alg.merge/ranges_merge.pass.cpp
@@ -6,9 +6,10 @@
//
//===----------------------------------------------------------------------===//
-// <algorithm>
-
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
+
+// <algorithm>
// template<input_iterator I1, sentinel_for<I1> S1, input_iterator I2, sentinel_for<I2> S2,
// weakly_incrementable O, class Comp = ranges::less, class Proj1 = identity,
diff --git a/libcxx/test/std/algorithms/alg.sorting/alg.set.operations/set.symmetric.
diff erence/ranges_set_symmetric_
diff erence.pass.cpp b/libcxx/test/std/algorithms/alg.sorting/alg.set.operations/set.symmetric.
diff erence/ranges_set_symmetric_
diff erence.pass.cpp
index dd453a6b1e0eb..c030417c14915 100644
--- a/libcxx/test/std/algorithms/alg.sorting/alg.set.operations/set.symmetric.
diff erence/ranges_set_symmetric_
diff erence.pass.cpp
+++ b/libcxx/test/std/algorithms/alg.sorting/alg.set.operations/set.symmetric.
diff erence/ranges_set_symmetric_
diff erence.pass.cpp
@@ -9,6 +9,7 @@
// <algorithm>
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// template<input_iterator I1, sentinel_for<I1> S1, input_iterator I2, sentinel_for<I2> S2,
// weakly_incrementable O, class Comp = ranges::less,
diff --git a/libcxx/test/std/algorithms/alg.sorting/alg.set.operations/set.union/ranges_set_union.pass.cpp b/libcxx/test/std/algorithms/alg.sorting/alg.set.operations/set.union/ranges_set_union.pass.cpp
index 34eddfdb03699..0ab97e034c4c9 100644
--- a/libcxx/test/std/algorithms/alg.sorting/alg.set.operations/set.union/ranges_set_union.pass.cpp
+++ b/libcxx/test/std/algorithms/alg.sorting/alg.set.operations/set.union/ranges_set_union.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <algorithm>
diff --git a/libcxx/test/std/containers/container.adaptors/container.adaptors.format/format.functions.format.pass.cpp b/libcxx/test/std/containers/container.adaptors/container.adaptors.format/format.functions.format.pass.cpp
index 6634c6a1a7a4d..df315feb42471 100644
--- a/libcxx/test/std/containers/container.adaptors/container.adaptors.format/format.functions.format.pass.cpp
+++ b/libcxx/test/std/containers/container.adaptors/container.adaptors.format/format.functions.format.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/containers/container.adaptors/container.adaptors.format/format.functions.vformat.pass.cpp b/libcxx/test/std/containers/container.adaptors/container.adaptors.format/format.functions.vformat.pass.cpp
index 17f01bf87deaf..f683da6ff8d98 100644
--- a/libcxx/test/std/containers/container.adaptors/container.adaptors.format/format.functions.vformat.pass.cpp
+++ b/libcxx/test/std/containers/container.adaptors/container.adaptors.format/format.functions.vformat.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/containers/container.adaptors/container.adaptors.format/format.pass.cpp b/libcxx/test/std/containers/container.adaptors/container.adaptors.format/format.pass.cpp
index 6af2814f14cd6..03a116cacebc7 100644
--- a/libcxx/test/std/containers/container.adaptors/container.adaptors.format/format.pass.cpp
+++ b/libcxx/test/std/containers/container.adaptors/container.adaptors.format/format.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// [container.adaptors.format]
// For each of queue, priority_queue, and stack, the library provides the
diff --git a/libcxx/test/std/containers/container.adaptors/container.adaptors.format/parse.pass.cpp b/libcxx/test/std/containers/container.adaptors/container.adaptors.format/parse.pass.cpp
index 2e878650e40b5..136910b90c909 100644
--- a/libcxx/test/std/containers/container.adaptors/container.adaptors.format/parse.pass.cpp
+++ b/libcxx/test/std/containers/container.adaptors/container.adaptors.format/parse.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// [container.adaptors.format]
// For each of queue, priority_queue, and stack, the library provides the
diff --git a/libcxx/test/std/containers/container.adaptors/priority.queue/priqueue.cons/deduct.pass.cpp b/libcxx/test/std/containers/container.adaptors/priority.queue/priqueue.cons/deduct.pass.cpp
index 7dfaa9f38af3d..51954b2e85123 100644
--- a/libcxx/test/std/containers/container.adaptors/priority.queue/priqueue.cons/deduct.pass.cpp
+++ b/libcxx/test/std/containers/container.adaptors/priority.queue/priqueue.cons/deduct.pass.cpp
@@ -6,8 +6,10 @@
//
//===----------------------------------------------------------------------===//
-// <queue>
// UNSUPPORTED: c++03, c++11, c++14
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
+
+// <queue>
// template<class Compare, class Container>
// priority_queue(Compare, Container)
diff --git a/libcxx/test/std/containers/container.adaptors/queue/queue.defn/push_range.pass.cpp b/libcxx/test/std/containers/container.adaptors/queue/queue.defn/push_range.pass.cpp
index c3a0b676ca320..4ddfe59662499 100644
--- a/libcxx/test/std/containers/container.adaptors/queue/queue.defn/push_range.pass.cpp
+++ b/libcxx/test/std/containers/container.adaptors/queue/queue.defn/push_range.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// template<container-compatible-range<T> R>
// void push_range(R&& rg); // C++23
diff --git a/libcxx/test/std/containers/container.adaptors/queue/queue.ops/compare.three_way.pass.cpp b/libcxx/test/std/containers/container.adaptors/queue/queue.ops/compare.three_way.pass.cpp
index a9b0513f8e812..62ba6b0a96636 100644
--- a/libcxx/test/std/containers/container.adaptors/queue/queue.ops/compare.three_way.pass.cpp
+++ b/libcxx/test/std/containers/container.adaptors/queue/queue.ops/compare.three_way.pass.cpp
@@ -5,7 +5,9 @@
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
+
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <queue>
diff --git a/libcxx/test/std/containers/container.adaptors/stack/compare.three_way.pass.cpp b/libcxx/test/std/containers/container.adaptors/stack/compare.three_way.pass.cpp
index 1889b7c9b7324..c2da41a5f728a 100644
--- a/libcxx/test/std/containers/container.adaptors/stack/compare.three_way.pass.cpp
+++ b/libcxx/test/std/containers/container.adaptors/stack/compare.three_way.pass.cpp
@@ -5,7 +5,9 @@
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
+
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <stack>
diff --git a/libcxx/test/std/containers/container.adaptors/stack/stack.defn/push_range.pass.cpp b/libcxx/test/std/containers/container.adaptors/stack/stack.defn/push_range.pass.cpp
index be0d4985ef820..0466fc7867859 100644
--- a/libcxx/test/std/containers/container.adaptors/stack/stack.defn/push_range.pass.cpp
+++ b/libcxx/test/std/containers/container.adaptors/stack/stack.defn/push_range.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// template<container-compatible-range<T> R>
// void push_range(R&& rg); // C++23
diff --git a/libcxx/test/std/containers/sequences/deque/deque.cons/from_range.pass.cpp b/libcxx/test/std/containers/sequences/deque/deque.cons/from_range.pass.cpp
index 4d8075c866d7e..0ea7c17d7659c 100644
--- a/libcxx/test/std/containers/sequences/deque/deque.cons/from_range.pass.cpp
+++ b/libcxx/test/std/containers/sequences/deque/deque.cons/from_range.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
#include <deque>
diff --git a/libcxx/test/std/containers/sequences/deque/deque.erasure/erase.pass.cpp b/libcxx/test/std/containers/sequences/deque/deque.erasure/erase.pass.cpp
index 656884a345fa1..f55c6912d863d 100644
--- a/libcxx/test/std/containers/sequences/deque/deque.erasure/erase.pass.cpp
+++ b/libcxx/test/std/containers/sequences/deque/deque.erasure/erase.pass.cpp
@@ -5,7 +5,9 @@
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
+
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <deque>
diff --git a/libcxx/test/std/containers/sequences/deque/deque.erasure/erase_if.pass.cpp b/libcxx/test/std/containers/sequences/deque/deque.erasure/erase_if.pass.cpp
index 57657e4b48c86..3cd1dd7d70b8f 100644
--- a/libcxx/test/std/containers/sequences/deque/deque.erasure/erase_if.pass.cpp
+++ b/libcxx/test/std/containers/sequences/deque/deque.erasure/erase_if.pass.cpp
@@ -5,7 +5,9 @@
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
+
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <deque>
diff --git a/libcxx/test/std/containers/sequences/deque/deque.modifiers/append_range.pass.cpp b/libcxx/test/std/containers/sequences/deque/deque.modifiers/append_range.pass.cpp
index 08daef7be2f4c..e6fe8c8b9e232 100644
--- a/libcxx/test/std/containers/sequences/deque/deque.modifiers/append_range.pass.cpp
+++ b/libcxx/test/std/containers/sequences/deque/deque.modifiers/append_range.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// template<container-compatible-range<T> R>
// constexpr void append_range(R&& rg); // C++23
diff --git a/libcxx/test/std/containers/sequences/deque/deque.modifiers/insert_iter_iter.pass.cpp b/libcxx/test/std/containers/sequences/deque/deque.modifiers/insert_iter_iter.pass.cpp
index aff4703ab4525..ebf504632e065 100644
--- a/libcxx/test/std/containers/sequences/deque/deque.modifiers/insert_iter_iter.pass.cpp
+++ b/libcxx/test/std/containers/sequences/deque/deque.modifiers/insert_iter_iter.pass.cpp
@@ -5,8 +5,9 @@
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
-//
+
// REQUIRES: long_tests
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <deque>
diff --git a/libcxx/test/std/containers/sequences/deque/deque.modifiers/insert_range.pass.cpp b/libcxx/test/std/containers/sequences/deque/deque.modifiers/insert_range.pass.cpp
index ca98a6e976d6f..7d0b3b9db28f8 100644
--- a/libcxx/test/std/containers/sequences/deque/deque.modifiers/insert_range.pass.cpp
+++ b/libcxx/test/std/containers/sequences/deque/deque.modifiers/insert_range.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// template<container-compatible-range<T> R>
// constexpr iterator insert_range(const_iterator position, R&& rg); // C++23
diff --git a/libcxx/test/std/containers/sequences/deque/deque.modifiers/prepend_range.pass.cpp b/libcxx/test/std/containers/sequences/deque/deque.modifiers/prepend_range.pass.cpp
index fa38f0455dcb4..08c9c02a8b699 100644
--- a/libcxx/test/std/containers/sequences/deque/deque.modifiers/prepend_range.pass.cpp
+++ b/libcxx/test/std/containers/sequences/deque/deque.modifiers/prepend_range.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// template<container-compatible-range<T> R>
// constexpr void prepend_range(R&& rg); // C++23
diff --git a/libcxx/test/std/containers/sequences/vector.bool/vector.bool.fmt/format.functions.format.pass.cpp b/libcxx/test/std/containers/sequences/vector.bool/vector.bool.fmt/format.functions.format.pass.cpp
index 66a04a7e49bb7..6f1aea11ed3c8 100644
--- a/libcxx/test/std/containers/sequences/vector.bool/vector.bool.fmt/format.functions.format.pass.cpp
+++ b/libcxx/test/std/containers/sequences/vector.bool/vector.bool.fmt/format.functions.format.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/containers/sequences/vector.bool/vector.bool.fmt/format.functions.vformat.pass.cpp b/libcxx/test/std/containers/sequences/vector.bool/vector.bool.fmt/format.functions.vformat.pass.cpp
index 7bbbc20c9eb63..be46078adbaaa 100644
--- a/libcxx/test/std/containers/sequences/vector.bool/vector.bool.fmt/format.functions.vformat.pass.cpp
+++ b/libcxx/test/std/containers/sequences/vector.bool/vector.bool.fmt/format.functions.vformat.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/containers/sequences/vector.bool/vector.bool.fmt/format.pass.cpp b/libcxx/test/std/containers/sequences/vector.bool/vector.bool.fmt/format.pass.cpp
index f9a2c3c7cedd0..51cd45834343c 100644
--- a/libcxx/test/std/containers/sequences/vector.bool/vector.bool.fmt/format.pass.cpp
+++ b/libcxx/test/std/containers/sequences/vector.bool/vector.bool.fmt/format.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <vector>
diff --git a/libcxx/test/std/containers/sequences/vector.bool/vector.bool.fmt/parse.pass.cpp b/libcxx/test/std/containers/sequences/vector.bool/vector.bool.fmt/parse.pass.cpp
index 6785d4cb27b1d..c761039442196 100644
--- a/libcxx/test/std/containers/sequences/vector.bool/vector.bool.fmt/parse.pass.cpp
+++ b/libcxx/test/std/containers/sequences/vector.bool/vector.bool.fmt/parse.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <vector>
diff --git a/libcxx/test/std/numerics/rand/rand.dist/rand.dist.samp/rand.dist.samp.discrete/eval.pass.cpp b/libcxx/test/std/numerics/rand/rand.dist/rand.dist.samp/rand.dist.samp.discrete/eval.pass.cpp
index 762acd4650335..da089b02a9648 100644
--- a/libcxx/test/std/numerics/rand/rand.dist/rand.dist.samp/rand.dist.samp.discrete/eval.pass.cpp
+++ b/libcxx/test/std/numerics/rand/rand.dist/rand.dist.samp/rand.dist.samp.discrete/eval.pass.cpp
@@ -5,8 +5,9 @@
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
-//
+
// REQUIRES: long_tests
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <random>
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 b3c58b9de6412..74e25c624e3b9 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
@@ -6,6 +6,8 @@
//
//===----------------------------------------------------------------------===//
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
+
// <string>
// template <class T>
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 2c9a488e318e2..b700eb7f0c20e 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
@@ -6,6 +6,8 @@
//
//===----------------------------------------------------------------------===//
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
+
// <string>
// basic_string<charT,traits,Allocator>&
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 68dbecbb48b7b..33d780e695a57 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
@@ -6,6 +6,8 @@
//
//===----------------------------------------------------------------------===//
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
+
// <string>
// int compare(size_type pos1, size_type n1, const basic_string& str,
diff --git a/libcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.id/format.functions.format.pass.cpp b/libcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.id/format.functions.format.pass.cpp
index 563fcc859e2de..3287b950743fb 100644
--- a/libcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.id/format.functions.format.pass.cpp
+++ b/libcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.id/format.functions.format.pass.cpp
@@ -8,8 +8,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
// UNSUPPORTED: no-threads
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.id/format.functions.vformat.pass.cpp b/libcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.id/format.functions.vformat.pass.cpp
index 656bce37d916e..10b73175e9902 100644
--- a/libcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.id/format.functions.vformat.pass.cpp
+++ b/libcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.id/format.functions.vformat.pass.cpp
@@ -8,8 +8,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
// UNSUPPORTED: no-threads
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.id/format.pass.cpp b/libcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.id/format.pass.cpp
index 4aaf17e17fa0f..43d4063d2d416 100644
--- a/libcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.id/format.pass.cpp
+++ b/libcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.id/format.pass.cpp
@@ -8,8 +8,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
// UNSUPPORTED: no-threads
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <thread>
diff --git a/libcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.id/parse.pass.cpp b/libcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.id/parse.pass.cpp
index 63c6b4b520d30..8523bc8949717 100644
--- a/libcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.id/parse.pass.cpp
+++ b/libcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.id/parse.pass.cpp
@@ -8,8 +8,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
// UNSUPPORTED: no-threads
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <thread>
diff --git a/libcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.id/stream.pass.cpp b/libcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.id/stream.pass.cpp
index 127c42f26adfb..b89a1bb55628f 100644
--- a/libcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.id/stream.pass.cpp
+++ b/libcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.id/stream.pass.cpp
@@ -8,6 +8,7 @@
// UNSUPPORTED: no-threads
// UNSUPPORTED: no-localization
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.cal/time.cal.day/time.cal.day.nonmembers/ostream.pass.cpp b/libcxx/test/std/time/time.cal/time.cal.day/time.cal.day.nonmembers/ostream.pass.cpp
index 733fda31d741a..f75ff130a09c4 100644
--- a/libcxx/test/std/time/time.cal/time.cal.day/time.cal.day.nonmembers/ostream.pass.cpp
+++ b/libcxx/test/std/time/time.cal/time.cal.day/time.cal.day.nonmembers/ostream.pass.cpp
@@ -8,9 +8,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
-
-// TODO FMT Evaluate gcc-12 status
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.cal/time.cal.md/time.cal.md.nonmembers/ostream.pass.cpp b/libcxx/test/std/time/time.cal/time.cal.md/time.cal.md.nonmembers/ostream.pass.cpp
index 158628d84d186..b70b687e8731f 100644
--- a/libcxx/test/std/time/time.cal/time.cal.md/time.cal.md.nonmembers/ostream.pass.cpp
+++ b/libcxx/test/std/time/time.cal/time.cal.md/time.cal.md.nonmembers/ostream.pass.cpp
@@ -8,13 +8,11 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT Investigate Windows issues.
// UNSUPPORTED: msvc, target={{.+}}-windows-gnu
-// TODO FMT It seems GCC uses too much memory in the CI and fails.
-// UNSUPPORTED: gcc-12
-
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.cal/time.cal.mdlast/ostream.pass.cpp b/libcxx/test/std/time/time.cal/time.cal.mdlast/ostream.pass.cpp
index 843a28221df38..92ecff1f5bc56 100644
--- a/libcxx/test/std/time/time.cal/time.cal.mdlast/ostream.pass.cpp
+++ b/libcxx/test/std/time/time.cal/time.cal.mdlast/ostream.pass.cpp
@@ -10,13 +10,11 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT Investigate Windows issues.
// UNSUPPORTED: msvc, target={{.+}}-windows-gnu
-// TODO FMT It seems GCC uses too much memory in the CI and fails.
-// UNSUPPORTED: gcc-12
-
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.cal/time.cal.month/time.cal.month.nonmembers/ostream.pass.cpp b/libcxx/test/std/time/time.cal/time.cal.month/time.cal.month.nonmembers/ostream.pass.cpp
index 11f95ad447084..f2e2301888fe9 100644
--- a/libcxx/test/std/time/time.cal/time.cal.month/time.cal.month.nonmembers/ostream.pass.cpp
+++ b/libcxx/test/std/time/time.cal/time.cal.month/time.cal.month.nonmembers/ostream.pass.cpp
@@ -10,13 +10,11 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT Investigate Windows issues.
// UNSUPPORTED: msvc, target={{.+}}-windows-gnu
-// TODO FMT Fix this test using GCC, it currently crashes.
-// UNSUPPORTED: gcc-12
-
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.cal/time.cal.mwd/time.cal.mwd.nonmembers/ostream.pass.cpp b/libcxx/test/std/time/time.cal/time.cal.mwd/time.cal.mwd.nonmembers/ostream.pass.cpp
index 5896adcd1d430..c86bbbbb6c7fd 100644
--- a/libcxx/test/std/time/time.cal/time.cal.mwd/time.cal.mwd.nonmembers/ostream.pass.cpp
+++ b/libcxx/test/std/time/time.cal/time.cal.mwd/time.cal.mwd.nonmembers/ostream.pass.cpp
@@ -10,13 +10,11 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT Investigate Windows issues.
// UNSUPPORTED: msvc, target={{.+}}-windows-gnu
-// TODO FMT It seems GCC uses too much memory in the CI and fails.
-// UNSUPPORTED: gcc-12
-
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.cal/time.cal.mwdlast/time.cal.mwdlast.nonmembers/ostream.pass.cpp b/libcxx/test/std/time/time.cal/time.cal.mwdlast/time.cal.mwdlast.nonmembers/ostream.pass.cpp
index 6ff82c493fd92..4f20478c871b2 100644
--- a/libcxx/test/std/time/time.cal/time.cal.mwdlast/time.cal.mwdlast.nonmembers/ostream.pass.cpp
+++ b/libcxx/test/std/time/time.cal/time.cal.mwdlast/time.cal.mwdlast.nonmembers/ostream.pass.cpp
@@ -10,13 +10,11 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT Investigate Windows issues.
// UNSUPPORTED: msvc, target={{.+}}-windows-gnu
-// TODO FMT It seems GCC uses too much memory in the CI and fails.
-// UNSUPPORTED: gcc-12
-
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.cal/time.cal.wdidx/time.cal.wdidx.nonmembers/ostream.pass.cpp b/libcxx/test/std/time/time.cal/time.cal.wdidx/time.cal.wdidx.nonmembers/ostream.pass.cpp
index ef47129332128..910efe6ec4d84 100644
--- a/libcxx/test/std/time/time.cal/time.cal.wdidx/time.cal.wdidx.nonmembers/ostream.pass.cpp
+++ b/libcxx/test/std/time/time.cal/time.cal.wdidx/time.cal.wdidx.nonmembers/ostream.pass.cpp
@@ -8,9 +8,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
-
-// TODO FMT It seems GCC uses too much memory in the CI and fails.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.cal/time.cal.wdlast/time.cal.wdlast.nonmembers/ostream.pass.cpp b/libcxx/test/std/time/time.cal/time.cal.wdlast/time.cal.wdlast.nonmembers/ostream.pass.cpp
index 9198fbcddd18f..1ab49872bba79 100644
--- a/libcxx/test/std/time/time.cal/time.cal.wdlast/time.cal.wdlast.nonmembers/ostream.pass.cpp
+++ b/libcxx/test/std/time/time.cal/time.cal.wdlast/time.cal.wdlast.nonmembers/ostream.pass.cpp
@@ -8,9 +8,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
-
-// TODO FMT It seems GCC uses too much memory in the CI and fails.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.cal/time.cal.weekday/time.cal.weekday.nonmembers/ostream.pass.cpp b/libcxx/test/std/time/time.cal/time.cal.weekday/time.cal.weekday.nonmembers/ostream.pass.cpp
index 5aaa7dc9758fe..67085a238aa1c 100644
--- a/libcxx/test/std/time/time.cal/time.cal.weekday/time.cal.weekday.nonmembers/ostream.pass.cpp
+++ b/libcxx/test/std/time/time.cal/time.cal.weekday/time.cal.weekday.nonmembers/ostream.pass.cpp
@@ -8,9 +8,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
-
-// TODO FMT Fix this test using GCC, it currently crashes.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.cal/time.cal.year/time.cal.year.nonmembers/ostream.pass.cpp b/libcxx/test/std/time/time.cal/time.cal.year/time.cal.year.nonmembers/ostream.pass.cpp
index cd565b82bc2a6..b545909246bc8 100644
--- a/libcxx/test/std/time/time.cal/time.cal.year/time.cal.year.nonmembers/ostream.pass.cpp
+++ b/libcxx/test/std/time/time.cal/time.cal.year/time.cal.year.nonmembers/ostream.pass.cpp
@@ -8,9 +8,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
-
-// TODO FMT Fix this test using GCC, it currently crashes.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.cal/time.cal.ym/time.cal.ym.nonmembers/ostream.pass.cpp b/libcxx/test/std/time/time.cal/time.cal.ym/time.cal.ym.nonmembers/ostream.pass.cpp
index 98e0a8e5aaf7e..b1fffbffffec5 100644
--- a/libcxx/test/std/time/time.cal/time.cal.ym/time.cal.ym.nonmembers/ostream.pass.cpp
+++ b/libcxx/test/std/time/time.cal/time.cal.ym/time.cal.ym.nonmembers/ostream.pass.cpp
@@ -10,13 +10,11 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT Investigate Windows issues.
// UNSUPPORTED: msvc, target={{.+}}-windows-gnu
-// TODO FMT It seems GCC uses too much memory in the CI and fails.
-// UNSUPPORTED: gcc-12
-
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.cal/time.cal.ymd/time.cal.ymd.nonmembers/ostream.pass.cpp b/libcxx/test/std/time/time.cal/time.cal.ymd/time.cal.ymd.nonmembers/ostream.pass.cpp
index c8ae6d52ecf15..c2810da515805 100644
--- a/libcxx/test/std/time/time.cal/time.cal.ymd/time.cal.ymd.nonmembers/ostream.pass.cpp
+++ b/libcxx/test/std/time/time.cal/time.cal.ymd/time.cal.ymd.nonmembers/ostream.pass.cpp
@@ -8,13 +8,11 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT Investigate Windows issues.
// UNSUPPORTED: msvc, target={{.+}}-windows-gnu
-// TODO FMT It seems GCC uses too much memory in the CI and fails.
-// UNSUPPORTED: gcc-12
-
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.cal/time.cal.ymdlast/time.cal.ymdlast.nonmembers/ostream.pass.cpp b/libcxx/test/std/time/time.cal/time.cal.ymdlast/time.cal.ymdlast.nonmembers/ostream.pass.cpp
index feb387007e6a5..533eee454bf00 100644
--- a/libcxx/test/std/time/time.cal/time.cal.ymdlast/time.cal.ymdlast.nonmembers/ostream.pass.cpp
+++ b/libcxx/test/std/time/time.cal/time.cal.ymdlast/time.cal.ymdlast.nonmembers/ostream.pass.cpp
@@ -10,13 +10,11 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT Investigate Windows issues.
// UNSUPPORTED: msvc, target={{.+}}-windows-gnu
-// TODO FMT It seems GCC uses too much memory in the CI and fails.
-// UNSUPPORTED: gcc-12
-
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.cal/time.cal.ymwd/time.cal.ymwd.nonmembers/ostream.pass.cpp b/libcxx/test/std/time/time.cal/time.cal.ymwd/time.cal.ymwd.nonmembers/ostream.pass.cpp
index 27c958de780c5..68732be589236 100644
--- a/libcxx/test/std/time/time.cal/time.cal.ymwd/time.cal.ymwd.nonmembers/ostream.pass.cpp
+++ b/libcxx/test/std/time/time.cal/time.cal.ymwd/time.cal.ymwd.nonmembers/ostream.pass.cpp
@@ -8,13 +8,11 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT Investigate Windows issues.
// UNSUPPORTED: msvc, target={{.+}}-windows-gnu
-// TODO FMT It seems GCC uses too much memory in the CI and fails.
-// UNSUPPORTED: gcc-12
-
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.cal/time.cal.ymwdlast/time.cal.ymwdlast.nonmembers/ostream.pass.cpp b/libcxx/test/std/time/time.cal/time.cal.ymwdlast/time.cal.ymwdlast.nonmembers/ostream.pass.cpp
index b499fa09cabcf..d60caa129ed85 100644
--- a/libcxx/test/std/time/time.cal/time.cal.ymwdlast/time.cal.ymwdlast.nonmembers/ostream.pass.cpp
+++ b/libcxx/test/std/time/time.cal/time.cal.ymwdlast/time.cal.ymwdlast.nonmembers/ostream.pass.cpp
@@ -8,13 +8,11 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT Investigate Windows issues.
// UNSUPPORTED: msvc, target={{.+}}-windows-gnu
-// TODO FMT It seems GCC uses too much memory in the CI and fails.
-// UNSUPPORTED: gcc-12
-
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.clock/time.clock.file/ostream.pass.cpp b/libcxx/test/std/time/time.clock/time.clock.file/ostream.pass.cpp
index ec0162f31cd94..18a4506b91566 100644
--- a/libcxx/test/std/time/time.clock/time.clock.file/ostream.pass.cpp
+++ b/libcxx/test/std/time/time.clock/time.clock.file/ostream.pass.cpp
@@ -8,9 +8,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
-
-// TODO FMT It seems GCC uses too much memory in the CI and fails.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.clock/time.clock.local/ostream.pass.cpp b/libcxx/test/std/time/time.clock/time.clock.local/ostream.pass.cpp
index 43f5fcaa18af8..4f4fd3f40e23b 100644
--- a/libcxx/test/std/time/time.clock/time.clock.local/ostream.pass.cpp
+++ b/libcxx/test/std/time/time.clock/time.clock.local/ostream.pass.cpp
@@ -8,9 +8,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
-
-// TODO FMT It seems GCC uses too much memory in the CI and fails.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.clock/time.clock.system/ostream.pass.cpp b/libcxx/test/std/time/time.clock/time.clock.system/ostream.pass.cpp
index 37d3ff3c9fb58..553b744879619 100644
--- a/libcxx/test/std/time/time.clock/time.clock.system/ostream.pass.cpp
+++ b/libcxx/test/std/time/time.clock/time.clock.system/ostream.pass.cpp
@@ -8,9 +8,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
-
-// TODO FMT It seems GCC uses too much memory in the CI and fails.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.duration/time.duration.nonmember/ostream.pass.cpp b/libcxx/test/std/time/time.duration/time.duration.nonmember/ostream.pass.cpp
index f4ecbfd5a71d2..e5d11ab4672bd 100644
--- a/libcxx/test/std/time/time.duration/time.duration.nonmember/ostream.pass.cpp
+++ b/libcxx/test/std/time/time.duration/time.duration.nonmember/ostream.pass.cpp
@@ -8,9 +8,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
-
-// TODO FMT Evaluate gcc-12 status
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.hms/time.hms.nonmembers/ostream.pass.cpp b/libcxx/test/std/time/time.hms/time.hms.nonmembers/ostream.pass.cpp
index 41c21145937ba..6ee419fc07c0e 100644
--- a/libcxx/test/std/time/time.hms/time.hms.nonmembers/ostream.pass.cpp
+++ b/libcxx/test/std/time/time.hms/time.hms.nonmembers/ostream.pass.cpp
@@ -8,9 +8,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
-
-// TODO FMT Evaluate gcc-12 status
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.syn/formatter.day.pass.cpp b/libcxx/test/std/time/time.syn/formatter.day.pass.cpp
index 3f35410ad1476..6e5eee2960e40 100644
--- a/libcxx/test/std/time/time.syn/formatter.day.pass.cpp
+++ b/libcxx/test/std/time/time.syn/formatter.day.pass.cpp
@@ -9,13 +9,11 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT Investigate Windows issues.
// UNSUPPORTED: msvc, target={{.+}}-windows-gnu
-// TODO FMT Fix this test using GCC, it currently crashes.
-// UNSUPPORTED: gcc-12
-
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.syn/formatter.duration.pass.cpp b/libcxx/test/std/time/time.syn/formatter.duration.pass.cpp
index 324084ffb4958..2a48893a299c7 100644
--- a/libcxx/test/std/time/time.syn/formatter.duration.pass.cpp
+++ b/libcxx/test/std/time/time.syn/formatter.duration.pass.cpp
@@ -9,11 +9,10 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT Investigate Windows issues.
// UNSUPPORTED: msvc, target={{.+}}-windows-gnu
-// TODO FMT Evaluate gcc-12 status
-// UNSUPPORTED: gcc-12
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.syn/formatter.file_time.pass.cpp b/libcxx/test/std/time/time.syn/formatter.file_time.pass.cpp
index 77072d39484cf..9c2c8f976bfc7 100644
--- a/libcxx/test/std/time/time.syn/formatter.file_time.pass.cpp
+++ b/libcxx/test/std/time/time.syn/formatter.file_time.pass.cpp
@@ -7,6 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: LIBCXX-FREEBSD-FIXME
@@ -15,8 +16,6 @@
// TODO FMT Investigate Windows issues.
// UNSUPPORTED: msvc, target={{.+}}-windows-gnu
-// TODO FMT It seems GCC uses too much memory in the CI and fails.
-// UNSUPPORTED: gcc-12
// REQUIRES: locale.fr_FR.UTF-8
// REQUIRES: locale.ja_JP.UTF-8
diff --git a/libcxx/test/std/time/time.syn/formatter.hh_mm_ss.pass.cpp b/libcxx/test/std/time/time.syn/formatter.hh_mm_ss.pass.cpp
index dde195c3b7793..de415268ea95e 100644
--- a/libcxx/test/std/time/time.syn/formatter.hh_mm_ss.pass.cpp
+++ b/libcxx/test/std/time/time.syn/formatter.hh_mm_ss.pass.cpp
@@ -7,9 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
-
-// TODO FMT Evaluate gcc-12 status
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT Investigate Windows issues.
// UNSUPPORTED: msvc, target={{.+}}-windows-gnu
diff --git a/libcxx/test/std/time/time.syn/formatter.local_time.pass.cpp b/libcxx/test/std/time/time.syn/formatter.local_time.pass.cpp
index c4f5653e17fee..a7def6bf032f4 100644
--- a/libcxx/test/std/time/time.syn/formatter.local_time.pass.cpp
+++ b/libcxx/test/std/time/time.syn/formatter.local_time.pass.cpp
@@ -7,6 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: LIBCXX-FREEBSD-FIXME
@@ -15,8 +16,6 @@
// TODO FMT Investigate Windows issues.
// UNSUPPORTED: msvc, target={{.+}}-windows-gnu
-// TODO FMT It seems GCC uses too much memory in the CI and fails.
-// UNSUPPORTED: gcc-12
// REQUIRES: locale.fr_FR.UTF-8
// REQUIRES: locale.ja_JP.UTF-8
diff --git a/libcxx/test/std/time/time.syn/formatter.month.pass.cpp b/libcxx/test/std/time/time.syn/formatter.month.pass.cpp
index f2bd62e7c7c00..708d535ae16cc 100644
--- a/libcxx/test/std/time/time.syn/formatter.month.pass.cpp
+++ b/libcxx/test/std/time/time.syn/formatter.month.pass.cpp
@@ -9,9 +9,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
-
-// TODO FMT Fix this test using GCC, it currently crashes.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.syn/formatter.month_day.pass.cpp b/libcxx/test/std/time/time.syn/formatter.month_day.pass.cpp
index d3d9bfb2a931e..4153491934a3f 100644
--- a/libcxx/test/std/time/time.syn/formatter.month_day.pass.cpp
+++ b/libcxx/test/std/time/time.syn/formatter.month_day.pass.cpp
@@ -9,13 +9,11 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT Investigate Windows issues.
// UNSUPPORTED: msvc, target={{.+}}-windows-gnu
-// TODO FMT It seems GCC uses too much memory in the CI and fails.
-// UNSUPPORTED: gcc-12
-
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.syn/formatter.month_day_last.pass.cpp b/libcxx/test/std/time/time.syn/formatter.month_day_last.pass.cpp
index 2306b0dc905cb..122de35a508e4 100644
--- a/libcxx/test/std/time/time.syn/formatter.month_day_last.pass.cpp
+++ b/libcxx/test/std/time/time.syn/formatter.month_day_last.pass.cpp
@@ -9,9 +9,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
-
-// TODO FMT It seems GCC uses too much memory in the CI and fails.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.syn/formatter.month_weekday.pass.cpp b/libcxx/test/std/time/time.syn/formatter.month_weekday.pass.cpp
index ddcfd3a800c33..466d514d9c1f4 100644
--- a/libcxx/test/std/time/time.syn/formatter.month_weekday.pass.cpp
+++ b/libcxx/test/std/time/time.syn/formatter.month_weekday.pass.cpp
@@ -9,9 +9,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
-
-// TODO FMT It seems GCC uses too much memory in the CI and fails.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.syn/formatter.sys_time.pass.cpp b/libcxx/test/std/time/time.syn/formatter.sys_time.pass.cpp
index 0e998858e6402..39a55d8c2970d 100644
--- a/libcxx/test/std/time/time.syn/formatter.sys_time.pass.cpp
+++ b/libcxx/test/std/time/time.syn/formatter.sys_time.pass.cpp
@@ -7,6 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: LIBCXX-FREEBSD-FIXME
@@ -15,8 +16,6 @@
// TODO FMT Investigate Windows issues.
// UNSUPPORTED: msvc, target={{.+}}-windows-gnu
-// TODO FMT It seems GCC uses too much memory in the CI and fails.
-// UNSUPPORTED: gcc-12
// REQUIRES: locale.fr_FR.UTF-8
// REQUIRES: locale.ja_JP.UTF-8
diff --git a/libcxx/test/std/time/time.syn/formatter.weekday.pass.cpp b/libcxx/test/std/time/time.syn/formatter.weekday.pass.cpp
index b540b4da95644..3b8faa41b4d9a 100644
--- a/libcxx/test/std/time/time.syn/formatter.weekday.pass.cpp
+++ b/libcxx/test/std/time/time.syn/formatter.weekday.pass.cpp
@@ -9,13 +9,11 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT Investigate Windows issues.
// UNSUPPORTED: msvc, target={{.+}}-windows-gnu
-// TODO FMT Fix this test using GCC, it currently crashes.
-// UNSUPPORTED: gcc-12
-
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.syn/formatter.weekday_index.pass.cpp b/libcxx/test/std/time/time.syn/formatter.weekday_index.pass.cpp
index 9cb15400d7c45..76a48694f2c38 100644
--- a/libcxx/test/std/time/time.syn/formatter.weekday_index.pass.cpp
+++ b/libcxx/test/std/time/time.syn/formatter.weekday_index.pass.cpp
@@ -9,13 +9,11 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT Investigate Windows issues.
// UNSUPPORTED: msvc, target={{.+}}-windows-gnu
-// TODO FMT It seems GCC uses too much memory in the CI and fails.
-// UNSUPPORTED: gcc-12
-
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.syn/formatter.weekday_last.pass.cpp b/libcxx/test/std/time/time.syn/formatter.weekday_last.pass.cpp
index eb09567528dec..68cfb4f3734a4 100644
--- a/libcxx/test/std/time/time.syn/formatter.weekday_last.pass.cpp
+++ b/libcxx/test/std/time/time.syn/formatter.weekday_last.pass.cpp
@@ -9,13 +9,11 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT Investigate Windows issues.
// UNSUPPORTED: msvc, target={{.+}}-windows-gnu
-// TODO FMT It seems GCC uses too much memory in the CI and fails.
-// UNSUPPORTED: gcc-12
-
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.syn/formatter.year.pass.cpp b/libcxx/test/std/time/time.syn/formatter.year.pass.cpp
index 33c427932573a..2f8bd1d630b00 100644
--- a/libcxx/test/std/time/time.syn/formatter.year.pass.cpp
+++ b/libcxx/test/std/time/time.syn/formatter.year.pass.cpp
@@ -9,9 +9,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
-
-// TODO FMT Fix this test using GCC, it currently crashes.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.syn/formatter.year_month.pass.cpp b/libcxx/test/std/time/time.syn/formatter.year_month.pass.cpp
index 33e863d2cc257..ac0b76a5489e1 100644
--- a/libcxx/test/std/time/time.syn/formatter.year_month.pass.cpp
+++ b/libcxx/test/std/time/time.syn/formatter.year_month.pass.cpp
@@ -9,9 +9,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
-
-// TODO FMT It seems GCC uses too much memory in the CI and fails.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.syn/formatter.year_month_day.pass.cpp b/libcxx/test/std/time/time.syn/formatter.year_month_day.pass.cpp
index 0cf554b5446de..dfedcdf01105e 100644
--- a/libcxx/test/std/time/time.syn/formatter.year_month_day.pass.cpp
+++ b/libcxx/test/std/time/time.syn/formatter.year_month_day.pass.cpp
@@ -9,13 +9,11 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT Investigate Windows issues.
// UNSUPPORTED: msvc, target={{.+}}-windows-gnu
-// TODO FMT It seems GCC uses too much memory in the CI and fails.
-// UNSUPPORTED: gcc-12
-
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.syn/formatter.year_month_day_last.pass.cpp b/libcxx/test/std/time/time.syn/formatter.year_month_day_last.pass.cpp
index 5ae7067bad1d6..b2a5b273c6173 100644
--- a/libcxx/test/std/time/time.syn/formatter.year_month_day_last.pass.cpp
+++ b/libcxx/test/std/time/time.syn/formatter.year_month_day_last.pass.cpp
@@ -9,9 +9,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
-
-// TODO FMT It seems GCC uses too much memory in the CI and fails.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.syn/formatter.year_month_weekday.pass.cpp b/libcxx/test/std/time/time.syn/formatter.year_month_weekday.pass.cpp
index bbe55d7d8301b..26bde1113d71f 100644
--- a/libcxx/test/std/time/time.syn/formatter.year_month_weekday.pass.cpp
+++ b/libcxx/test/std/time/time.syn/formatter.year_month_weekday.pass.cpp
@@ -9,9 +9,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
-
-// TODO FMT It seems GCC uses too much memory in the CI and fails.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/time/time.syn/formatter.year_month_weekday_last.pass.cpp b/libcxx/test/std/time/time.syn/formatter.year_month_weekday_last.pass.cpp
index 5d919d4f8ed47..7336924f0be5c 100644
--- a/libcxx/test/std/time/time.syn/formatter.year_month_weekday_last.pass.cpp
+++ b/libcxx/test/std/time/time.syn/formatter.year_month_weekday_last.pass.cpp
@@ -7,9 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
-
-// TODO FMT It seems GCC uses too much memory in the CI and fails.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
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 3fc5670593058..77ae5ea1493b1 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
@@ -7,8 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14
-// TODO FMT Evaluate gcc-12 status
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// ADDITIONAL_COMPILE_FLAGS(has-fconstexpr-steps): -fconstexpr-steps=12712420
// ADDITIONAL_COMPILE_FLAGS(has-fconstexpr-ops-limit): -fconstexpr-ops-limit=50000000
diff --git a/libcxx/test/std/utilities/format/format.arguments/format.arg/visit_format_arg.pass.cpp b/libcxx/test/std/utilities/format/format.arguments/format.arg/visit_format_arg.pass.cpp
index 9c4ecd1e25616..3ddf2d0ff732a 100644
--- a/libcxx/test/std/utilities/format/format.arguments/format.arg/visit_format_arg.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.arguments/format.arg/visit_format_arg.pass.cpp
@@ -6,6 +6,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <format>
diff --git a/libcxx/test/std/utilities/format/format.arguments/format.args/get.pass.cpp b/libcxx/test/std/utilities/format/format.arguments/format.args/get.pass.cpp
index 9fd91a36d3e6d..0f3931adf54df 100644
--- a/libcxx/test/std/utilities/format/format.arguments/format.args/get.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.arguments/format.args/get.pass.cpp
@@ -6,6 +6,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <format>
diff --git a/libcxx/test/std/utilities/format/format.formatter/format.context/format.context/arg.pass.cpp b/libcxx/test/std/utilities/format/format.formatter/format.context/format.context/arg.pass.cpp
index 601e93c46c56d..153f8bbaa4b37 100644
--- a/libcxx/test/std/utilities/format/format.formatter/format.context/format.context/arg.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.formatter/format.context/format.context/arg.pass.cpp
@@ -6,6 +6,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <format>
diff --git a/libcxx/test/std/utilities/format/format.formatter/format.context/format.context/ctor.pass.cpp b/libcxx/test/std/utilities/format/format.formatter/format.context/format.context/ctor.pass.cpp
index 2a74df0547d38..5f2f6f1ae370c 100644
--- a/libcxx/test/std/utilities/format/format.formatter/format.context/format.context/ctor.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.formatter/format.context/format.context/ctor.pass.cpp
@@ -7,6 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// REQUIRES: locale.en_US.UTF-8
// REQUIRES: locale.fr_FR.UTF-8
diff --git a/libcxx/test/std/utilities/format/format.formatter/format.context/format.context/locale.pass.cpp b/libcxx/test/std/utilities/format/format.formatter/format.context/format.context/locale.pass.cpp
index 302c52b7efa17..edb0a01dc7b0b 100644
--- a/libcxx/test/std/utilities/format/format.formatter/format.context/format.context/locale.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.formatter/format.context/format.context/locale.pass.cpp
@@ -7,6 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// REQUIRES: locale.en_US.UTF-8
// REQUIRES: locale.fr_FR.UTF-8
diff --git a/libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.pointer.pass.cpp b/libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.pointer.pass.cpp
index 44a4bb3bc04f0..347458d7d7562 100644
--- a/libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.pointer.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.pointer.pass.cpp
@@ -6,6 +6,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <format>
diff --git a/libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.signed_integral.pass.cpp b/libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.signed_integral.pass.cpp
index 75e0d8bf8ea4d..6f827ef598327 100644
--- a/libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.signed_integral.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.signed_integral.pass.cpp
@@ -6,6 +6,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <format>
diff --git a/libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.unsigned_integral.pass.cpp b/libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.unsigned_integral.pass.cpp
index fae9ce37cc2ed..2a412eaa368a3 100644
--- a/libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.unsigned_integral.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.unsigned_integral.pass.cpp
@@ -6,6 +6,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <format>
diff --git a/libcxx/test/std/utilities/format/format.functions/P2418.pass.cpp b/libcxx/test/std/utilities/format/format.functions/P2418.pass.cpp
index 95be648161ff5..bfd804140fe4c 100644
--- a/libcxx/test/std/utilities/format/format.functions/P2418.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.functions/P2418.pass.cpp
@@ -6,8 +6,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
-// TODO FMT Evaluate gcc-12 status
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/utilities/format/format.functions/ascii.pass.cpp b/libcxx/test/std/utilities/format/format.functions/ascii.pass.cpp
index 349a7d4d97ad7..d4a55dd20ce98 100644
--- a/libcxx/test/std/utilities/format/format.functions/ascii.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.functions/ascii.pass.cpp
@@ -6,6 +6,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// Force unicode to be disabled.
// ADDITIONAL_COMPILE_FLAGS: -D_LIBCPP_HAS_NO_UNICODE
diff --git a/libcxx/test/std/utilities/format/format.functions/escaped_output.ascii.pass.cpp b/libcxx/test/std/utilities/format/format.functions/escaped_output.ascii.pass.cpp
index 7b3956ffafac1..fdf644f505113 100644
--- a/libcxx/test/std/utilities/format/format.functions/escaped_output.ascii.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.functions/escaped_output.ascii.pass.cpp
@@ -6,6 +6,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/utilities/format/format.functions/escaped_output.unicode.pass.cpp b/libcxx/test/std/utilities/format/format.functions/escaped_output.unicode.pass.cpp
index efe1ad5fb1b91..95b00d0109bfe 100644
--- a/libcxx/test/std/utilities/format/format.functions/escaped_output.unicode.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.functions/escaped_output.unicode.pass.cpp
@@ -6,6 +6,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// This version runs the test when the platform has Unicode support.
// UNSUPPORTED: libcpp-has-no-unicode
@@ -13,9 +14,6 @@
// TODO FMT Investigate Windows and 32-bit AIX issues.
// UNSUPPORTED: msvc, target={{.+}}-windows-gnu, target=powerpc-ibm-aix{{.*}}
-// TODO FMT Fix this test using GCC, it currently crashes.
-// UNSUPPORTED: gcc-12
-
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/utilities/format/format.functions/fill.unicode.pass.cpp b/libcxx/test/std/utilities/format/format.functions/fill.unicode.pass.cpp
index dcaea8eac7cb5..9fe478a19e126 100644
--- a/libcxx/test/std/utilities/format/format.functions/fill.unicode.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.functions/fill.unicode.pass.cpp
@@ -7,7 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: libcpp-has-no-incomplete-format
-// TODO FMT Evaluate gcc-12 status
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// This version runs the test when the platform has Unicode support.
// UNSUPPORTED: libcpp-has-no-unicode
diff --git a/libcxx/test/std/utilities/format/format.functions/format.locale.pass.cpp b/libcxx/test/std/utilities/format/format.functions/format.locale.pass.cpp
index 510c37c80af4a..a0fe98e3554c2 100644
--- a/libcxx/test/std/utilities/format/format.functions/format.locale.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.functions/format.locale.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
-// TODO FMT Evaluate gcc-12 status
-// UNSUPPORTED:gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/utilities/format/format.functions/format.pass.cpp b/libcxx/test/std/utilities/format/format.functions/format.pass.cpp
index da695fe2aaeec..5fe210e582d10 100644
--- a/libcxx/test/std/utilities/format/format.functions/format.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.functions/format.pass.cpp
@@ -6,8 +6,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
-// TODO FMT Evaluate gcc-12 status
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/utilities/format/format.functions/format_to.locale.pass.cpp b/libcxx/test/std/utilities/format/format.functions/format_to.locale.pass.cpp
index 2dd5ce7c2c742..5de7c7be43a76 100644
--- a/libcxx/test/std/utilities/format/format.functions/format_to.locale.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.functions/format_to.locale.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
-// TODO FMT Evaluate gcc-12 status
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/utilities/format/format.functions/format_to.pass.cpp b/libcxx/test/std/utilities/format/format.functions/format_to.pass.cpp
index 162b59168c744..5c0740960d4e9 100644
--- a/libcxx/test/std/utilities/format/format.functions/format_to.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.functions/format_to.pass.cpp
@@ -6,8 +6,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
-// TODO FMT Evaluate gcc-12 status
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/utilities/format/format.functions/format_to_n.locale.pass.cpp b/libcxx/test/std/utilities/format/format.functions/format_to_n.locale.pass.cpp
index 4c944000ff164..948f2b37238ee 100644
--- a/libcxx/test/std/utilities/format/format.functions/format_to_n.locale.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.functions/format_to_n.locale.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
-// TODO FMT Evaluate gcc-12 status
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/utilities/format/format.functions/format_to_n.pass.cpp b/libcxx/test/std/utilities/format/format.functions/format_to_n.pass.cpp
index 9c76bf8c00686..12ec4594f94cd 100644
--- a/libcxx/test/std/utilities/format/format.functions/format_to_n.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.functions/format_to_n.pass.cpp
@@ -6,8 +6,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
-// TODO FMT Evaluate gcc-12 status
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/utilities/format/format.functions/formatted_size.locale.pass.cpp b/libcxx/test/std/utilities/format/format.functions/formatted_size.locale.pass.cpp
index d5af8a19d1028..16f0524f45706 100644
--- a/libcxx/test/std/utilities/format/format.functions/formatted_size.locale.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.functions/formatted_size.locale.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
-// TODO FMT Evaluate gcc-12 status
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/utilities/format/format.functions/formatted_size.pass.cpp b/libcxx/test/std/utilities/format/format.functions/formatted_size.pass.cpp
index 3aceabf202342..ac59af6dc1811 100644
--- a/libcxx/test/std/utilities/format/format.functions/formatted_size.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.functions/formatted_size.pass.cpp
@@ -6,8 +6,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
-// TODO FMT Evaluate gcc-12 status
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/utilities/format/format.functions/locale-specific_form.pass.cpp b/libcxx/test/std/utilities/format/format.functions/locale-specific_form.pass.cpp
index 77e1abef84f6b..44bf84d55e550 100644
--- a/libcxx/test/std/utilities/format/format.functions/locale-specific_form.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.functions/locale-specific_form.pass.cpp
@@ -7,9 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
-
-// TODO FMT Evaluate gcc-12 status
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/utilities/format/format.functions/unicode.pass.cpp b/libcxx/test/std/utilities/format/format.functions/unicode.pass.cpp
index d976317654caf..1ee142614b15b 100644
--- a/libcxx/test/std/utilities/format/format.functions/unicode.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.functions/unicode.pass.cpp
@@ -6,6 +6,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// This version runs the test when the platform has Unicode support.
// UNSUPPORTED: libcpp-has-no-unicode
diff --git a/libcxx/test/std/utilities/format/format.functions/vformat.locale.pass.cpp b/libcxx/test/std/utilities/format/format.functions/vformat.locale.pass.cpp
index 16fe5a72fa974..228ccbabcb328 100644
--- a/libcxx/test/std/utilities/format/format.functions/vformat.locale.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.functions/vformat.locale.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
-// TODO FMT Evaluate gcc-12 status
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/utilities/format/format.functions/vformat.pass.cpp b/libcxx/test/std/utilities/format/format.functions/vformat.pass.cpp
index 4c074d78a0bff..6943ddc2f968e 100644
--- a/libcxx/test/std/utilities/format/format.functions/vformat.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.functions/vformat.pass.cpp
@@ -6,8 +6,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
-// TODO FMT Evaluate gcc-12 status
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/utilities/format/format.functions/vformat_to.locale.pass.cpp b/libcxx/test/std/utilities/format/format.functions/vformat_to.locale.pass.cpp
index 781e47e58f292..bfbe9d0d81337 100644
--- a/libcxx/test/std/utilities/format/format.functions/vformat_to.locale.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.functions/vformat_to.locale.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
-// TODO FMT Evaluate gcc-12 status
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/utilities/format/format.functions/vformat_to.pass.cpp b/libcxx/test/std/utilities/format/format.functions/vformat_to.pass.cpp
index 336336651b1c3..c247a9bc8cef2 100644
--- a/libcxx/test/std/utilities/format/format.functions/vformat_to.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.functions/vformat_to.pass.cpp
@@ -6,8 +6,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
-// TODO FMT Evaluate gcc-12 status
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/utilities/format/format.range/format.range.fmtdef/format.pass.cpp b/libcxx/test/std/utilities/format/format.range/format.range.fmtdef/format.pass.cpp
index 98475737a4162..fe005b68d3d90 100644
--- a/libcxx/test/std/utilities/format/format.range/format.range.fmtdef/format.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.range/format.range.fmtdef/format.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <format>
diff --git a/libcxx/test/std/utilities/format/format.range/format.range.fmtdef/parse.pass.cpp b/libcxx/test/std/utilities/format/format.range/format.range.fmtdef/parse.pass.cpp
index 0a65975d54497..9f9b4d4545a89 100644
--- a/libcxx/test/std/utilities/format/format.range/format.range.fmtdef/parse.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.range/format.range.fmtdef/parse.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <format>
diff --git a/libcxx/test/std/utilities/format/format.range/format.range.fmtdef/set_brackets.pass.cpp b/libcxx/test/std/utilities/format/format.range/format.range.fmtdef/set_brackets.pass.cpp
index f4efada28ebac..6f361de252215 100644
--- a/libcxx/test/std/utilities/format/format.range/format.range.fmtdef/set_brackets.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.range/format.range.fmtdef/set_brackets.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <format>
diff --git a/libcxx/test/std/utilities/format/format.range/format.range.fmtdef/set_separator.pass.cpp b/libcxx/test/std/utilities/format/format.range/format.range.fmtdef/set_separator.pass.cpp
index 7b9fe541e12d9..87cf275ddf084 100644
--- a/libcxx/test/std/utilities/format/format.range/format.range.fmtdef/set_separator.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.range/format.range.fmtdef/set_separator.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <format>
diff --git a/libcxx/test/std/utilities/format/format.range/format.range.fmtmap/format.functions.format.pass.cpp b/libcxx/test/std/utilities/format/format.range/format.range.fmtmap/format.functions.format.pass.cpp
index b1a120eb7ff8e..5ac84b4ba625e 100644
--- a/libcxx/test/std/utilities/format/format.range/format.range.fmtmap/format.functions.format.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.range/format.range.fmtmap/format.functions.format.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/utilities/format/format.range/format.range.fmtmap/format.functions.vformat.pass.cpp b/libcxx/test/std/utilities/format/format.range/format.range.fmtmap/format.functions.vformat.pass.cpp
index eebc69f5790b0..567ebc1d6480e 100644
--- a/libcxx/test/std/utilities/format/format.range/format.range.fmtmap/format.functions.vformat.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.range/format.range.fmtmap/format.functions.vformat.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/utilities/format/format.range/format.range.fmtmap/format.pass.cpp b/libcxx/test/std/utilities/format/format.range/format.range.fmtmap/format.pass.cpp
index 75bdd20b6505f..035ed254cb415 100644
--- a/libcxx/test/std/utilities/format/format.range/format.range.fmtmap/format.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.range/format.range.fmtmap/format.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <format>
diff --git a/libcxx/test/std/utilities/format/format.range/format.range.fmtmap/parse.pass.cpp b/libcxx/test/std/utilities/format/format.range/format.range.fmtmap/parse.pass.cpp
index 2e17fdcda62cc..daa92214845ba 100644
--- a/libcxx/test/std/utilities/format/format.range/format.range.fmtmap/parse.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.range/format.range.fmtmap/parse.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <format>
diff --git a/libcxx/test/std/utilities/format/format.range/format.range.fmtset/format.functions.format.pass.cpp b/libcxx/test/std/utilities/format/format.range/format.range.fmtset/format.functions.format.pass.cpp
index d2c85510a63c7..4b971cb1e13ba 100644
--- a/libcxx/test/std/utilities/format/format.range/format.range.fmtset/format.functions.format.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.range/format.range.fmtset/format.functions.format.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/utilities/format/format.range/format.range.fmtset/format.functions.vformat.pass.cpp b/libcxx/test/std/utilities/format/format.range/format.range.fmtset/format.functions.vformat.pass.cpp
index 88577be5a36d0..60dde24114361 100644
--- a/libcxx/test/std/utilities/format/format.range/format.range.fmtset/format.functions.vformat.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.range/format.range.fmtset/format.functions.vformat.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/utilities/format/format.range/format.range.fmtset/format.pass.cpp b/libcxx/test/std/utilities/format/format.range/format.range.fmtset/format.pass.cpp
index 93f2296cfea96..550ac4f573776 100644
--- a/libcxx/test/std/utilities/format/format.range/format.range.fmtset/format.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.range/format.range.fmtset/format.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <format>
diff --git a/libcxx/test/std/utilities/format/format.range/format.range.fmtset/parse.pass.cpp b/libcxx/test/std/utilities/format/format.range/format.range.fmtset/parse.pass.cpp
index e0f1a6b583597..843855f4e6d07 100644
--- a/libcxx/test/std/utilities/format/format.range/format.range.fmtset/parse.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.range/format.range.fmtset/parse.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <format>
diff --git a/libcxx/test/std/utilities/format/format.range/format.range.fmtstr/format.functions.format.pass.cpp b/libcxx/test/std/utilities/format/format.range/format.range.fmtstr/format.functions.format.pass.cpp
index 9fc185151ee44..dd2815fa7a11f 100644
--- a/libcxx/test/std/utilities/format/format.range/format.range.fmtstr/format.functions.format.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.range/format.range.fmtstr/format.functions.format.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/utilities/format/format.range/format.range.fmtstr/format.functions.vformat.pass.cpp b/libcxx/test/std/utilities/format/format.range/format.range.fmtstr/format.functions.vformat.pass.cpp
index a76e9acf42e63..b836f2eeb2542 100644
--- a/libcxx/test/std/utilities/format/format.range/format.range.fmtstr/format.functions.vformat.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.range/format.range.fmtstr/format.functions.vformat.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/utilities/format/format.range/format.range.formatter/format.functions.format.pass.cpp b/libcxx/test/std/utilities/format/format.range/format.range.formatter/format.functions.format.pass.cpp
index 2c24c001d48ae..a5348104e26d2 100644
--- a/libcxx/test/std/utilities/format/format.range/format.range.formatter/format.functions.format.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.range/format.range.formatter/format.functions.format.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/utilities/format/format.range/format.range.formatter/format.functions.vformat.pass.cpp b/libcxx/test/std/utilities/format/format.range/format.range.formatter/format.functions.vformat.pass.cpp
index 239d6a1be3664..d46499b9834ed 100644
--- a/libcxx/test/std/utilities/format/format.range/format.range.formatter/format.functions.vformat.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.range/format.range.formatter/format.functions.vformat.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/utilities/format/format.range/format.range.formatter/format.pass.cpp b/libcxx/test/std/utilities/format/format.range/format.range.formatter/format.pass.cpp
index 78294a8110d51..b3ef1b386a5f6 100644
--- a/libcxx/test/std/utilities/format/format.range/format.range.formatter/format.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.range/format.range.formatter/format.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <format>
diff --git a/libcxx/test/std/utilities/format/format.range/format.range.formatter/parse.pass.cpp b/libcxx/test/std/utilities/format/format.range/format.range.formatter/parse.pass.cpp
index e6fded489bf82..87774c2620877 100644
--- a/libcxx/test/std/utilities/format/format.range/format.range.formatter/parse.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.range/format.range.formatter/parse.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <format>
diff --git a/libcxx/test/std/utilities/format/format.range/format.range.formatter/set_brackets.pass.cpp b/libcxx/test/std/utilities/format/format.range/format.range.formatter/set_brackets.pass.cpp
index 921dd03220d47..a26a10cc4b8aa 100644
--- a/libcxx/test/std/utilities/format/format.range/format.range.formatter/set_brackets.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.range/format.range.formatter/set_brackets.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <format>
diff --git a/libcxx/test/std/utilities/format/format.range/format.range.formatter/set_separator.pass.cpp b/libcxx/test/std/utilities/format/format.range/format.range.formatter/set_separator.pass.cpp
index 8a04b6c76cc58..9d402db4fe53c 100644
--- a/libcxx/test/std/utilities/format/format.range/format.range.formatter/set_separator.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.range/format.range.formatter/set_separator.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <format>
diff --git a/libcxx/test/std/utilities/format/format.range/format.range.formatter/underlying.pass.cpp b/libcxx/test/std/utilities/format/format.range/format.range.formatter/underlying.pass.cpp
index 715a062603fd2..2770f4c221719 100644
--- a/libcxx/test/std/utilities/format/format.range/format.range.formatter/underlying.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.range/format.range.formatter/underlying.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <format>
diff --git a/libcxx/test/std/utilities/format/format.string/format.string.std/lwg3720_arg_id_width_precision_allowed_types.pass.cpp b/libcxx/test/std/utilities/format/format.string/format.string.std/lwg3720_arg_id_width_precision_allowed_types.pass.cpp
index dc0193c50b532..5f1757a5beb3f 100644
--- a/libcxx/test/std/utilities/format/format.string/format.string.std/lwg3720_arg_id_width_precision_allowed_types.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.string/format.string.std/lwg3720_arg_id_width_precision_allowed_types.pass.cpp
@@ -6,6 +6,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/utilities/format/format.tuple/format.functions.format.pass.cpp b/libcxx/test/std/utilities/format/format.tuple/format.functions.format.pass.cpp
index daff79bc37ee8..8cdcc9d081d4b 100644
--- a/libcxx/test/std/utilities/format/format.tuple/format.functions.format.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.tuple/format.functions.format.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/utilities/format/format.tuple/format.functions.vformat.pass.cpp b/libcxx/test/std/utilities/format/format.tuple/format.functions.vformat.pass.cpp
index ce1967e3665ac..e3f20e4b47ecb 100644
--- a/libcxx/test/std/utilities/format/format.tuple/format.functions.vformat.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.tuple/format.functions.vformat.pass.cpp
@@ -6,8 +6,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Evaluate gcc-12 status
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// XFAIL: availability-fp_to_chars-missing
diff --git a/libcxx/test/std/utilities/format/format.tuple/format.pass.cpp b/libcxx/test/std/utilities/format/format.tuple/format.pass.cpp
index f969dcea01ff7..f68bbedb3715e 100644
--- a/libcxx/test/std/utilities/format/format.tuple/format.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.tuple/format.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <format>
diff --git a/libcxx/test/std/utilities/format/format.tuple/parse.pass.cpp b/libcxx/test/std/utilities/format/format.tuple/parse.pass.cpp
index 8f6268d327000..5cabbda63dd02 100644
--- a/libcxx/test/std/utilities/format/format.tuple/parse.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.tuple/parse.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <format>
diff --git a/libcxx/test/std/utilities/format/format.tuple/set_brackets.pass.cpp b/libcxx/test/std/utilities/format/format.tuple/set_brackets.pass.cpp
index ac49af3971a69..b04800867ba82 100644
--- a/libcxx/test/std/utilities/format/format.tuple/set_brackets.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.tuple/set_brackets.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <format>
diff --git a/libcxx/test/std/utilities/format/format.tuple/set_separator.pass.cpp b/libcxx/test/std/utilities/format/format.tuple/set_separator.pass.cpp
index b066e5082181c..af285e63f0e87 100644
--- a/libcxx/test/std/utilities/format/format.tuple/set_separator.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.tuple/set_separator.pass.cpp
@@ -7,8 +7,7 @@
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
-// TODO FMT Fix this test using GCC, it currently times out.
-// UNSUPPORTED: gcc-12
+// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <format>
diff --git a/libcxx/utils/libcxx/test/features.py b/libcxx/utils/libcxx/test/features.py
index 9afe3d20c96ff..082e6e79a500b 100644
--- a/libcxx/utils/libcxx/test/features.py
+++ b/libcxx/utils/libcxx/test/features.py
@@ -294,6 +294,7 @@ def _getSuitableClangTidy(cfg):
AddCompileFlag("-D_LIBCPP_DISABLE_DEPRECATION_WARNINGS"),
AddCompileFlag("-Wno-placement-new"),
AddCompileFlag("-Wno-class-memaccess"),
+ AddFeature("GCC-ALWAYS_INLINE-FIXME"),
],
),
Feature(
More information about the libcxx-commits
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