+2023-01-28 Tejas Joshi <TejasSanjay.Joshi@amd.com>
+
+ Backported from master:
+ 2023-01-05 Tejas Joshi <TejasSanjay.Joshi@amd.com>
+
+ * common/config/i386/i386-common.cc (processor_alias_table):
+ Use CPU_ZNVER4 for znver4.
+ * config/i386/i386.md: Add znver4.md.
+ * config/i386/znver4.md: New.
+
+2023-01-28 Tejas Joshi <TejasSanjay.Joshi@amd.com>
+
+ Backported from master:
+ 2022-10-25 Tejas Joshi <TejasSanjay.Joshi@amd.com>
+
+ * common/config/i386/i386-common.cc (processor_alias_table): Use
+ CPU_ZNVER3 for znver4.
+ * config/i386/znver.md: Remove znver4 reservations.
+
+2023-01-28 Tejas Joshi <TejasSanjay.Joshi@amd.com>
+
+ Backported from master:
+ 2022-10-21 Tejas Joshi <TejasSanjay.Joshi@amd.com>
+
+ * common/config/i386/cpuinfo.h (get_amd_cpu): Recognize znver4.
+ * common/config/i386/i386-common.cc (processor_names): Add znver4.
+ (processor_alias_table): Add znver4 and modularize old znvers.
+ * common/config/i386/i386-cpuinfo.h (processor_subtypes):
+ AMDFAM19H_ZNVER4.
+ * config.gcc (x86_64-*-* |...): Likewise.
+ * config/i386/driver-i386.cc (host_detect_local_cpu): Let
+ -march=native recognize znver4 cpus.
+ * config/i386/i386-c.cc (ix86_target_macros_internal): Add znver4.
+ * config/i386/i386-options.cc (m_ZNVER4): New definition.
+ (m_ZNVER): Include m_ZNVER4.
+ (processor_cost_table): Add znver4.
+ * config/i386/i386.cc (ix86_reassociation_width): Likewise.
+ * config/i386/i386.h (processor_type): Add PROCESSOR_ZNVER4.
+ (PTA_ZNVER1): New definition.
+ (PTA_ZNVER2): Likewise.
+ (PTA_ZNVER3): Likewise.
+ (PTA_ZNVER4): Likewise.
+ * config/i386/i386.md (define_attr "cpu"): Add znver4 and rename
+ md file.
+ * config/i386/x86-tune-costs.h (znver4_cost): New definition.
+ * config/i386/x86-tune-sched.cc (ix86_issue_rate): Add znver4.
+ (ix86_adjust_cost): Likewise.
+ * config/i386/znver1.md: Rename to znver.md.
+ * config/i386/znver.md: Add new reservations for znver4.
+ * doc/extend.texi: Add details about znver4.
+ * doc/invoke.texi: Likewise.
+
2023-01-27 Andre Vieira <andre.simoesdiasvieira@arm.com>
Backported from master:
+2023-01-28 Harald Anlauf <anlauf@gmx.de>
+
+ Backported from master:
+ 2023-01-24 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/108529
+ * simplify.cc (simplify_transformation): Do not try to simplify
+ transformational intrinsic when the ARRAY argument has a NULL shape.
+
+2023-01-28 Harald Anlauf <anlauf@gmx.de>
+
+ Backported from master:
+ 2022-07-14 Harald Anlauf <anlauf@gmx.de>
+ Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/106209
+ * decl.cc (add_init_expr_to_sym): Handle bad initializers for
+ implied-shape arrays.
+
+2023-01-28 Harald Anlauf <anlauf@gmx.de>
+
+ Backported from master:
+ 2023-01-17 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/108421
+ * interface.cc (get_expr_storage_size): Check that we actually have
+ an integer value before trying to extract it with mpz_get_si.
+
+2023-01-28 Harald Anlauf <anlauf@gmx.de>
+
+ Backported from master:
+ 2023-01-23 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/108420
+ * iresolve.cc (check_charlen_present): Preserve character length if
+ there is no array constructor.
+
+2023-01-28 Harald Anlauf <anlauf@gmx.de>
+
+ Backported from master:
+ 2023-01-23 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/108501
+ * interface.cc (get_expr_storage_size): Check array subscript triplets
+ that we actually have integer values before trying to extract with
+ mpz_get_si.
+
+2023-01-28 Harald Anlauf <anlauf@gmx.de>
+
+ Backported from master:
+ 2023-01-23 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/108502
+ * dependency.cc (gfc_check_dependency): Prevent NULL pointer
+ dereference while recursively checking expressions.
+
2023-01-23 Harald Anlauf <anlauf@gmx.de>
Backported from master:
+2023-01-28 Tejas Joshi <TejasSanjay.Joshi@amd.com>
+
+ Backported from master:
+ 2022-10-21 Tejas Joshi <TejasSanjay.Joshi@amd.com>
+
+ * gcc.target/i386/funcspec-56.inc: Handle new march.
+ * g++.target/i386/mv29.C: Likewise.
+
+2023-01-28 Harald Anlauf <anlauf@gmx.de>
+
+ Backported from master:
+ 2023-01-24 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/108529
+ * gfortran.dg/pr108529.f90: New test.
+
+2023-01-28 Harald Anlauf <anlauf@gmx.de>
+
+ Backported from master:
+ 2022-07-14 Harald Anlauf <anlauf@gmx.de>
+ Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/106209
+ * gfortran.dg/pr106209.f90: New test.
+
+2023-01-28 Harald Anlauf <anlauf@gmx.de>
+
+ Backported from master:
+ 2023-01-17 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/108421
+ * gfortran.dg/pr108421.f90: New test.
+
+2023-01-28 Harald Anlauf <anlauf@gmx.de>
+
+ Backported from master:
+ 2023-01-23 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/108420
+ * gfortran.dg/pr108420.f90: New test.
+
+2023-01-28 Harald Anlauf <anlauf@gmx.de>
+
+ Backported from master:
+ 2023-01-23 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/108501
+ * gfortran.dg/pr108501.f90: New test.
+
+2023-01-28 Harald Anlauf <anlauf@gmx.de>
+
+ Backported from master:
+ 2023-01-23 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/108502
+ * gfortran.dg/pr108502.f90: New test.
+
2023-01-27 Andre Vieira <andre.simoesdiasvieira@arm.com>
Backported from master: