+2021-03-18 Sinan Lin <sinan@isrc.iscas.ac.cn>
+
+ Backported from master:
+ 2021-03-18 Sinan Lin <sinan@isrc.iscas.ac.cn>
+ Kito Cheng <kito.cheng@sifive.com>
+
+ * config/riscv/riscv.c (riscv_block_move_straight): Change type
+ to unsigned HOST_WIDE_INT for parameter and local variable with
+ HOST_WIDE_INT type.
+ (riscv_adjust_block_mem): Ditto.
+ (riscv_block_move_loop): Ditto.
+ (riscv_expand_block_move): Ditto.
+
+2021-03-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ Backported from master:
+ 2021-03-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_adjust_generic_arch_tuning): Define.
+ (aarch64_override_options_internal): Use it.
+ (generic_tunings): Add AARCH64_EXTRA_TUNE_CSE_SVE_VL_CONSTANTS to
+ tune_flags.
+
2021-03-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
Backported from master:
+2021-03-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ Backported from master:
+ 2021-03-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * g++.target/aarch64/sve/aarch64-sve.exp: Add -moverride=tune=none to
+ sve_flags.
+ * g++.target/aarch64/sve/acle/aarch64-sve-acle-asm.exp: Likewise.
+ * g++.target/aarch64/sve/acle/aarch64-sve-acle.exp: Likewise.
+ * gcc.target/aarch64/sve/aarch64-sve.exp: Likewise.
+ * gcc.target/aarch64/sve/acle/aarch64-sve-acle-asm.exp: Likewise.
+ * gcc.target/aarch64/sve/acle/aarch64-sve-acle.exp: Likewise.
+
+2021-03-18 Jason Merrill <jason@redhat.com>
+
+ PR c/99363
+ * gcc.dg/attr-flatten-1.c: Adjust.
+
2021-03-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
Backported from master: