diff -Nrcpad gcc-13-20250918/LAST_UPDATED gcc-13-20250925/LAST_UPDATED
*** gcc-13-20250918/LAST_UPDATED	Thu Sep 18 22:33:45 2025
--- gcc-13-20250925/LAST_UPDATED	Thu Sep 25 22:33:50 2025
***************
*** 1 ****
! Obtained from git: releases/gcc-13 revision b748d6f63cb87a7d78a1d41f98a5763bbadd4d03
--- 1 ----
! Obtained from git: releases/gcc-13 revision 454001785748847563d96c6033b50308ad704bdc
diff -Nrcpad gcc-13-20250918/MD5SUMS gcc-13-20250925/MD5SUMS
*** gcc-13-20250918/MD5SUMS	Thu Sep 18 22:33:55 2025
--- gcc-13-20250925/MD5SUMS	Thu Sep 25 22:33:53 2025
***************
*** 1,5 ****
  # This file contains the MD5 checksums of the files in the
! # gcc-13-20250918.tar.xz tarball.
  #
  # Besides verifying that all files in the tarball were correctly expanded,
  # it also can be used to determine if any files have changed since the
--- 1,5 ----
  # This file contains the MD5 checksums of the files in the
! # gcc-13-20250925.tar.xz tarball.
  #
  # Besides verifying that all files in the tarball were correctly expanded,
  # it also can be used to determine if any files have changed since the
*************** d32239bcb673463ab874e80d47fae504  COPYIN
*** 21,27 ****
  fd4ecdf5d672efe2b0e409aca9cf9446  ChangeLog.jit
  09538b708302f1735f6fa05b622ecf5e  ChangeLog.tree-ssa
  24ab760126489e69436a43185dc3d202  INSTALL/README
! f7274173b124601e014baebcf5fb95a3  LAST_UPDATED
  81b3330d422f3ce1ef8b720dfae35068  MAINTAINERS
  2b61ddbd876fa839639a7ca551773426  Makefile.def
  5d2d6a74f897f8158d37f5f2ec6877ce  Makefile.in
--- 21,27 ----
  fd4ecdf5d672efe2b0e409aca9cf9446  ChangeLog.jit
  09538b708302f1735f6fa05b622ecf5e  ChangeLog.tree-ssa
  24ab760126489e69436a43185dc3d202  INSTALL/README
! 1551a26b9d70bdbb05e3675812cea867  LAST_UPDATED
  81b3330d422f3ce1ef8b720dfae35068  MAINTAINERS
  2b61ddbd876fa839639a7ca551773426  Makefile.def
  5d2d6a74f897f8158d37f5f2ec6877ce  Makefile.in
*************** a22e70b3f29292d0e628450f4bb11e62  fixinc
*** 475,481 ****
  a916467b91076e631dd8edb7424769c7  gcc/COPYING.LIB
  d32239bcb673463ab874e80d47fae504  gcc/COPYING3
  6a6a8e020838b23406c81b19c1d46df6  gcc/COPYING3.LIB
! 8ffa41a46b43689aa60dac84e7930ea7  gcc/ChangeLog
  a3b63c675afa7a655cc2bfa8a907af79  gcc/ChangeLog-1997
  d9a88529352a010253c2e8fb1ed6023b  gcc/ChangeLog-1998
  240f08f81cb4699e8b49347db38233db  gcc/ChangeLog-1999
--- 475,481 ----
  a916467b91076e631dd8edb7424769c7  gcc/COPYING.LIB
  d32239bcb673463ab874e80d47fae504  gcc/COPYING3
  6a6a8e020838b23406c81b19c1d46df6  gcc/COPYING3.LIB
! c3d73ac452f98b83b276c2273825994b  gcc/ChangeLog
  a3b63c675afa7a655cc2bfa8a907af79  gcc/ChangeLog-1997
  d9a88529352a010253c2e8fb1ed6023b  gcc/ChangeLog-1998
  240f08f81cb4699e8b49347db38233db  gcc/ChangeLog-1999
*************** fb3fadb88e1d2b3b640cfaaa5ff11780  gcc/Ch
*** 510,516 ****
  3eb07e0b2e542409bf73d359f7f65609  gcc/ChangeLog.ptr
  e13638e26743ba41e6011b76cc00d9a9  gcc/ChangeLog.tree-ssa
  739ab47f6425bcea1d05e4fc0542de54  gcc/ChangeLog.tuples
! 5aad78a8bb943cf3050ad58428a00ed4  gcc/DATESTAMP
  d41d8cd98f00b204e9800998ecf8427e  gcc/DEV-PHASE
  eb92e1ff5e982ca07e173e0eb286d243  gcc/FSFChangeLog
  30e1e33411566388b3164558482dc5e6  gcc/FSFChangeLog.10
--- 510,516 ----
  3eb07e0b2e542409bf73d359f7f65609  gcc/ChangeLog.ptr
  e13638e26743ba41e6011b76cc00d9a9  gcc/ChangeLog.tree-ssa
  739ab47f6425bcea1d05e4fc0542de54  gcc/ChangeLog.tuples
! 8a94bb84864a2218f0848f665b080a5e  gcc/DATESTAMP
  d41d8cd98f00b204e9800998ecf8427e  gcc/DEV-PHASE
  eb92e1ff5e982ca07e173e0eb286d243  gcc/FSFChangeLog
  30e1e33411566388b3164558482dc5e6  gcc/FSFChangeLog.10
*************** b829ed0032c899e107be2db349c913f3  gcc/ta
*** 7637,7643 ****
  811da275a2b9d3186a6decf96c01b0ed  gcc/targhooks.cc
  edb193a32070c4a7626fb75382def9b9  gcc/targhooks.h
  f39fcaa8197187283ccfed40107b426d  gcc/testsuite/.gitattributes
! c9fdf4c265ef45f82bbf5545db7ba8ce  gcc/testsuite/ChangeLog
  862f04afbd87da2cc6bc432c3f28430f  gcc/testsuite/ChangeLog-1993-2007
  029a5d8dacd25eb5d4711452ac448e5b  gcc/testsuite/ChangeLog-2008
  13ac28c41d51b66b4ec40dba6bd50f39  gcc/testsuite/ChangeLog-2009
--- 7637,7643 ----
  811da275a2b9d3186a6decf96c01b0ed  gcc/targhooks.cc
  edb193a32070c4a7626fb75382def9b9  gcc/targhooks.h
  f39fcaa8197187283ccfed40107b426d  gcc/testsuite/.gitattributes
! 5299bf6a5ae5b9a8d330eac318fd7ff8  gcc/testsuite/ChangeLog
  862f04afbd87da2cc6bc432c3f28430f  gcc/testsuite/ChangeLog-1993-2007
  029a5d8dacd25eb5d4711452ac448e5b  gcc/testsuite/ChangeLog-2008
  13ac28c41d51b66b4ec40dba6bd50f39  gcc/testsuite/ChangeLog-2009
diff -Nrcpad gcc-13-20250918/gcc/ChangeLog gcc-13-20250925/gcc/ChangeLog
*** gcc-13-20250918/gcc/ChangeLog	Thu Sep 18 22:32:18 2025
--- gcc-13-20250925/gcc/ChangeLog	Thu Sep 25 22:32:31 2025
***************
*** 1,3 ****
--- 1,12 ----
+ 2025-09-18  hongtao.liu  <hongtao.liu@intel.com>
+ 
+ 	Backported from master:
+ 	2025-09-18  hongtao.liu  <hongtao.liu@intel.com>
+ 
+ 	* config/i386/x86-tune.def (X86_TUNE_AVX512_MOVE_BY_PIECES):
+ 	Remove SPR/GNR/DMR.
+ 	(X86_TUNE_AVX512_STORE_BY_PIECES): Ditto.
+ 
  2025-09-17  Martin Jambor  <mjambor@suse.cz>
  
  	Backported from master:
diff -Nrcpad gcc-13-20250918/gcc/DATESTAMP gcc-13-20250925/gcc/DATESTAMP
*** gcc-13-20250918/gcc/DATESTAMP	Thu Sep 18 22:32:18 2025
--- gcc-13-20250925/gcc/DATESTAMP	Thu Sep 25 22:32:31 2025
***************
*** 1 ****
! 20250918
--- 1 ----
! 20250925
diff -Nrcpad gcc-13-20250918/gcc/testsuite/ChangeLog gcc-13-20250925/gcc/testsuite/ChangeLog
*** gcc-13-20250918/gcc/testsuite/ChangeLog	Thu Sep 18 22:32:21 2025
--- gcc-13-20250925/gcc/testsuite/ChangeLog	Thu Sep 25 22:32:37 2025
***************
*** 1,3 ****
--- 1,14 ----
+ 2025-09-18  hongtao.liu  <hongtao.liu@intel.com>
+ 
+ 	Backported from master:
+ 	2025-09-18  hongtao.liu  <hongtao.liu@intel.com>
+ 
+ 	* gcc.target/i386/pieces-memcpy-18.c: Use -mtune=znver5
+ 	instead of -mtune=sapphirerapids.
+ 	* gcc.target/i386/pieces-memcpy-21.c: Ditto.
+ 	* gcc.target/i386/pieces-memset-46.c: Ditto.
+ 	* gcc.target/i386/pieces-memset-49.c: Ditto.
+ 
  2025-09-17  Martin Jambor  <mjambor@suse.cz>
  
  	Backported from master:
