Daily bump.

gcc/ChangeLog

@@ -1,3 +1,104 @@
+2023-12-18  Vladimir N. Makarov  <[email protected]>
+
+	PR rtl-optimization/112918
+	* lra-constraints.cc (SMALL_REGISTER_CLASS_P): Move before in_class_p.
+	(in_class_p): Restrict condition for narrowing class in case of
+	allow_all_reload_class_changes_p.
+	(process_alt_operands): Pass true for
+	allow_all_reload_class_changes_p in calls of in_class_p.
+	(curr_insn_transform): Ditto for reg operand win.
+
+2023-12-18  Uros Bizjak  <[email protected]>
+
+	* config/i386/i386.md (redundant compare peephole2):
+	New peephole2 pattern.
+
+2023-12-18  Andreas Krebbel  <[email protected]>
+
+	* config/s390/s390.cc (s390_encode_section_info): Replace
+	SYMBOL_REF_LOCAL_P with decl_binds_to_current_def_p.
+
+2023-12-18  Andrew Pinski  <[email protected]>
+
+	PR tree-optimization/113054
+	* gimple-ssa-sccopy.cc: Wrap the local types
+	with an anonymous namespace.
+
+2023-12-18  Richard Biener  <[email protected]>
+
+	PR middle-end/111975
+	* tree-pretty-print.cc (dump_generic_node): Dump
+	sizetype as __SIZETYPE__ with TDF_GIMPLE.
+	Dump unnamed vector types as T [[gnu::vector_size(n)]] with
+	TDF_GIMPLE.
+	* tree-ssa-address.cc (create_mem_ref_raw): Never generate
+	a NULL STEP when INDEX is specified.
+
+2023-12-18  Gerald Pfeifer  <[email protected]>
+
+	PR target/69374
+	* doc/install.texi (Specific) <hppa*-hp-hpux10>: Remove section.
+	(Specific) <hppa*-hp-hpux11>: Remove references to GCC 2.95 and
+	3.0. Also libffi has been ported now.
+
+2023-12-18  Juzhe-Zhong  <[email protected]>
+
+	PR target/112432
+	* config/riscv/riscv.md (none,W21,W42,W84,W43,W86,W87): Add W0.
+	(none,W21,W42,W84,W43,W86,W87,W0): Ditto.
+	* config/riscv/vector.md: Ditto.
+
+2023-12-18  Richard Biener  <[email protected]>
+
+	PR c/111975
+	* tree-pretty-print.cc (dump_mem_ref): Use TDF_GIMPLE path
+	also for TARGET_MEM_REF and amend it.
+
+2023-12-18  Juzhe-Zhong  <[email protected]>
+
+	* config/riscv/riscv.cc (riscv_regmode_natural_size): Fix ICE for
+	FIXED-VLMAX of -march=rv32gc_zve32f.
+
+2023-12-18  Jakub Jelinek  <[email protected]>
+
+	PR tree-optimization/113013
+	* tree-object-size.cc (alloc_object_size): Return size_unknown if
+	corresponding argument(s) don't have integral type or have integral
+	type with higher precision than sizetype.  Don't check arg1 >= 0
+	uselessly.  Compare argument indexes against gimple_call_num_args
+	in unsigned type rather than int.  Formatting fixes.
+
+2023-12-18  Pan Li  <[email protected]>
+
+	* config/riscv/riscv-v.cc (expand_const_vector): Take step2
+	instead of step1 for second series.
+
+2023-12-18  liushuyu  <[email protected]>
+
+	* config.gcc: Add loongarch-d.o to d_target_objs for LoongArch
+	architecture.
+	* config/loongarch/t-loongarch: Add object target for loongarch-d.cc.
+	* config/loongarch/loongarch-d.cc
+	(loongarch_d_target_versions): add interface function to define builtin
+	D versions for LoongArch architecture.
+	(loongarch_d_handle_target_float_abi): add interface function to define
+	builtin D traits for LoongArch architecture.
+	(loongarch_d_register_target_info): add interface function to register
+	loongarch_d_handle_target_float_abi function.
+	* config/loongarch/loongarch-d.h
+	(loongarch_d_target_versions): add function prototype.
+	(loongarch_d_register_target_info): Likewise.
+
+2023-12-18  xuli  <[email protected]>
+
+	* config/riscv/vector.md: Add viota avl_type attribute.
+
+2023-12-18  Pan Li  <[email protected]>
+
+	* config/riscv/riscv.cc (riscv_expand_mult_with_const_int):
+	Change int into HOST_WIDE_INT.
+	(riscv_legitimize_poly_move): Ditto.
+
 2023-12-17  Xi Ruoyao  <[email protected]>
 
 	* config/loongarch/loongarch.md (alslsi3_extend): New

gcc/DATESTAMP

@@ -1 +1 @@
-20231218
+20231219

gcc/c/ChangeLog

@@ -1,3 +1,9 @@
+2023-12-18  Richard Biener  <[email protected]>
+
+	PR c/111975
+	* gimple-parser.cc (c_parser_gimple_postfix_expression):
+	Parse TARGET_MEM_REF extended operands for __MEM.
+
 2023-12-13  Jason Merrill  <[email protected]>
 
 	* c-typeck.cc (convert_for_assignment): Adjust call to

gcc/fortran/ChangeLog

@@ -1,3 +1,11 @@
+2023-12-18  Harald Anlauf  <[email protected]>
+
+	PR fortran/96580
+	* check.cc (array_size_check): New helper function.
+	(gfc_check_date_and_time): Use it for checking minimum size of
+	VALUES argument.  Update kind check to Fortran 2018.
+	* intrinsic.texi: Fix documentation of DATE_AND_TIME.
+
 2023-12-17  Harald Anlauf  <[email protected]>
 
 	PR fortran/97592

gcc/testsuite/ChangeLog

@@ -1,3 +1,61 @@
+2023-12-18  Harald Anlauf  <[email protected]>
+
+	PR fortran/96580
+	* gfortran.dg/date_and_time_2.f90: New test.
+	* gfortran.dg/date_and_time_3.f90: New test.
+	* gfortran.dg/date_and_time_4.f90: New test.
+
+2023-12-18  Andreas Krebbel  <[email protected]>
+
+	* gcc.target/s390/unaligned-2.c: New test.
+
+2023-12-18  Pan Li  <[email protected]>
+
+	* gcc.target/riscv/rvv/base/pr112432-42.c: Moved to...
+	* gcc.target/riscv/rvv/base/pr112431-42.c: ...here.
+
+2023-12-18  Juzhe-Zhong  <[email protected]>
+
+	PR target/112432
+	* gcc.target/riscv/rvv/base/pr112432-42.c: New test.
+
+2023-12-18  Richard Biener  <[email protected]>
+
+	PR c/111975
+	* gcc.dg/gimplefe-52.c: New testcase.
+
+2023-12-18  Juzhe-Zhong  <[email protected]>
+
+	* lib/target-supports.exp: Add RV32.
+
+2023-12-18  Juzhe-Zhong  <[email protected]>
+
+	* gcc.target/riscv/rvv/autovec/bug-4.c: New test.
+	* gcc.target/riscv/rvv/autovec/bug-5.c: New test.
+	* gcc.target/riscv/rvv/autovec/bug-6.c: New test.
+
+2023-12-18  Jakub Jelinek  <[email protected]>
+
+	PR tree-optimization/113013
+	* gcc.dg/pr113013.c: New test.
+
+2023-12-18  Jakub Jelinek  <[email protected]>
+
+	* g++.dg/abi/abi-tag25a.C: Expect second dg-warning only for c++14
+	and later.
+
+2023-12-18  xuli  <[email protected]>
+
+	* gcc.target/riscv/rvv/base/cpymem-1.c: Fix checks.
+
+2023-12-18  xuli  <[email protected]>
+
+	* gcc.target/riscv/rvv/autovec/bug-2.c: New test.
+
+2023-12-18  Pan Li  <[email protected]>
+
+	* gcc.target/riscv/rvv/autovec/bug-3.c: New test.
+
 2023-12-17  Harald Anlauf  <[email protected]>
 
 	PR fortran/97592

libgfortran/ChangeLog

@@ -1,3 +1,9 @@
+2023-12-18  Harald Anlauf  <[email protected]>
+
+	PR fortran/96580
+	* intrinsics/date_and_time.c (date_and_time): Handle VALUES argument
+	for kind=2 and kind=16 (if available).
+
 2023-12-11  Lipeng Zhu  <[email protected]>
 
 	* io/async.c (DEBUG_LINE): New macro.

libgomp/ChangeLog

@@ -1,3 +1,9 @@
+2023-12-18  Jakub Jelinek  <[email protected]>
+
+	* testsuite/libgomp.c/declare-variant-1.c: Restrict the test to x86,
+	drop because of that unneeded target selector from other directives
+	and remove the aarch64 specific ones.
+
 2023-12-15  Andre Vieira  <[email protected]>
 
 	* testsuite/libgomp.c/declare-variant-1.c: Fixed test.

libphobos/ChangeLog

@@ -1,3 +1,22 @@
+2023-12-18  Yang Yujie  <[email protected]>
+
+	* m4/druntime/cpu.m4: Support loongarch* targets.
+	* libdruntime/Makefile.am: Same.
+	* libdruntime/Makefile.in: Regenerate.
+	* configure: Regenerate.
+
+2023-12-18  Yang Yujie  <[email protected]>
+
+	* libdruntime/config/loongarch/switchcontext.S: New file.
+
+2023-12-18  liushuyu  <[email protected]>
+
+	* configure.tgt: Enable libphobos for LoongArch architecture.
+	* libdruntime/gcc/sections/elf.d: Add TLS_DTV_OFFSET constant for
+	LoongArch64.
+	* libdruntime/gcc/unwind/generic.d: Add __aligned__ constant for
+	LoongArch64.
+
 2023-12-11  Iain Buclaw  <[email protected]>
 
 	* libdruntime/MERGE: Merge upstream druntime 2bbf64907c.

libstdc++-v3/ChangeLog

@@ -1,3 +1,12 @@
+2023-12-18  Patrick Palka  <[email protected]>
+
+	PR libstdc++/112802
+	PR libstdc++/113068
+	* include/std/ranges (__detail::_To::operator()): Add constraints.
+	(__detail::_To2::operator()): Likewise.
+	* testsuite/std/ranges/conv/1.cc (test_sfinae): New test.
+	(test_composition): New test.
+
 2023-12-16  Jonathan Wakely  <[email protected]>
 
 	* src/c++23/print.cc (__open_terminal(FILE*)): Avoid fileno