+2021-01-01 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin-driver.c (validate_macosx_version_min): Allow
+ MACOSX_DEPLOYMENT_TARGET=11.
+ (darwin_default_min_version): Adjust warning spelling to avoid
+ an apostrophe.
+
+2021-01-01 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin-driver.c (darwin_find_version_from_kernel):
+ Compute the minor OS version from the minor kernel version.
+
+2021-01-01 Iain Sandoe <iain@sandoe.co.uk>
+
+ Backported from master:
+ 2020-11-06 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin-c.c: Allow for Darwin20 to correspond to macOS 11.
+ * config/darwin-driver.c: Likewise.
+
+2021-01-01 Iain Sandoe <iain@sandoe.co.uk>
+
+ Backported from master:
+ 2020-11-01 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/host-darwin.c: Align pch_address_space to 16384.
+
+2021-01-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ * config/aarch64/aarch64-builtins.c
+ (aarch64_init_memtag_builtins): Manually initialize instead
+ of using a C++11 brace-init-list.
+
+2021-01-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ * config/aarch64/driver-aarch64.c
+ (aarch64_get_extension_string_for_isa_flags): Adjust signature.
+
2020-12-28 Uroš Bizjak <ubizjak@gmail.com>
PR target/96793
+2021-01-01 Iain Sandoe <iain@sandoe.co.uk>
+
+ Backported from master:
+ 2020-11-06 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.dg/darwin-minversion-link.c: Allow for Darwin19 (macOS 10.15)
+ and Darwin20 (macOS 11.0).
+
2020-12-28 Uroš Bizjak <ubizjak@gmail.com>
PR target/96793
+2021-01-01 Iain Sandoe <iain@sandoe.co.uk>
+
+ Backported from master:
+ 2020-11-21 Iain Sandoe <iain@sandoe.co.uk>
+
+ * configure.tgt: Allow x86_64 Darwin2x.
+
2020-08-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* sanitizer_common/sanitizer_linux.cpp: Cherry-pick llvm-project