diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 48a1e333a8125902b9c0a27f117165e31b4eba4f..676f05b6317e5673ab1b30e3f402d551af347a40 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,65 @@
+2024-02-18  H.J. Lu  <hjl.tools@gmail.com>
+
+	PR target/113912
+	* config/i386/i386.cc (ix86_can_use_push2pop2): New.
+	(ix86_pro_and_epilogue_can_use_push2pop2): Use it.
+	(ix86_emit_save_regs): Don't generate push2 if
+	ix86_can_use_push2pop2 return false.
+	(ix86_expand_epilogue): Don't generate pop2 if
+	ix86_can_use_push2pop2 return false.
+
+2024-02-18  Georg-Johann Lay  <avr@gjlay.de>
+
+	* doc/invoke.texi (AVR Options) <-mmcu>: Remove "Atmel".
+	Note on complete device support.
+
+2024-02-18  Georg-Johann Lay  <avr@gjlay.de>
+
+	* doc/extend.texi (AVR Function Attributes): Fuse description
+	of "signal" and "interrupt" attribute.  Link pseudo instruction.
+
+2024-02-18  Lulu Cheng  <chenglulu@loongson.cn>
+
+	* config/loongarch/larchintrin.h (__movgr2fcsr): Remove redundant
+	symbol type conversions.
+	(__cacop_d): Likewise.
+	(__cpucfg): Likewise.
+	(__asrtle_d): Likewise.
+	(__asrtgt_d): Likewise.
+	(__lddir_d): Likewise.
+	(__ldpte_d): Likewise.
+	(__crc_w_b_w): Likewise.
+	(__crc_w_h_w): Likewise.
+	(__crc_w_w_w): Likewise.
+	(__crc_w_d_w): Likewise.
+	(__crcc_w_b_w): Likewise.
+	(__crcc_w_h_w): Likewise.
+	(__crcc_w_w_w): Likewise.
+	(__crcc_w_d_w): Likewise.
+	(__csrrd_w): Likewise.
+	(__csrwr_w): Likewise.
+	(__csrxchg_w): Likewise.
+	(__csrrd_d): Likewise.
+	(__csrwr_d): Likewise.
+	(__csrxchg_d): Likewise.
+	(__iocsrrd_b): Likewise.
+	(__iocsrrd_h): Likewise.
+	(__iocsrrd_w): Likewise.
+	(__iocsrrd_d): Likewise.
+	(__iocsrwr_b): Likewise.
+	(__iocsrwr_h): Likewise.
+	(__iocsrwr_w): Likewise.
+	(__iocsrwr_d): Likewise.
+	(__frecipe_s): Likewise.
+	(__frecipe_d): Likewise.
+	(__frsqrte_s): Likewise.
+	(__frsqrte_d): Likewise.
+
+2024-02-18  Lulu Cheng  <chenglulu@loongson.cn>
+
+	* config/loongarch/larchintrin.h (__iocsrrd_h): Modify the
+	function return value type to unsigned short.
+
 2024-02-16  Edwin Lu  <ewlu@rivosinc.com>
 
 	* doc/sourcebuild.texi: add scan-assembler-bound
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 4baf53f5c01b92f6f9f260e7dd1b282f0a192fed..c378bfd8de0b364eeb9926bcced5db35480dcebf 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20240218
+20240219
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 1e20fb0523a5ee3134dbae7d8ebf3b7fb315202d..5cb108c8ace7ce2a950fb5a5d4bbd5db8242369d 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,14 @@
+2024-02-18  H.J. Lu  <hjl.tools@gmail.com>
+
+	PR target/113912
+	* gcc.target/i386/apx-push2pop2-2.c: New test.
+
+2024-02-18  Dimitar Dimitrov  <dimitar@dinux.eu>
+
+	PR middle-end/112344
+	* gcc.dg/torture/pr112344.c: Run non-optimized variants only
+	if expensive tests are allowed.
+
 2024-02-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 
 	PR libfortran/105473