+2020-09-30 Jim Wilson <jimw@sifive.com>
+
+ PR bootstrap/97183
+ * configure.ac (gcc_cv_header_zstd_h): Check ZSTD_VERISON_NUMBER.
+ * configure: Regenerated.
+
+2020-09-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ Backported from master:
+ 2020-09-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/aarch64/aarch64-option-extensions.def (rng): Add
+ cpuinfo string.
+
+2020-09-30 H.J. Lu <hjl.tools@gmail.com>
+
+ Backported from master:
+ 2020-09-30 H.J. Lu <hjl.tools@gmail.com>
+
+ PR target/97184
+ * config/i386/i386.md (UNSPECV_MOVDIRI): Renamed to ...
+ (UNSPEC_MOVDIRI): This.
+ (UNSPECV_MOVDIR64B): Renamed to ...
+ (UNSPEC_MOVDIR64B): This.
+ (movdiri<mode>): Use SET operation.
+ (@movdir64b_<mode>): Likewise.
+
2020-09-29 H.J. Lu <hjl.tools@gmail.com>
Backported from master:
+2020-09-30 H.J. Lu <hjl.tools@gmail.com>
+
+ Backported from master:
+ 2020-09-30 H.J. Lu <hjl.tools@gmail.com>
+
+ PR target/97184
+ * gcc.target/i386/movdir64b.c: New test.
+ * gcc.target/i386/movdiri32.c: Likewise.
+ * gcc.target/i386/movdiri64.c: Likewise.
+ * lib/target-supports.exp (check_effective_target_movdir): New.
+
2020-09-29 Richard Sandiford <richard.sandiford@arm.com>
Backported from master: