Daily bump.

8 files changed, 190 insertions, 1 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 429cdda..c9e9927 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,114 @@
+2023-02-23  Max Filippov  <jcmvbkbc@gmail.com>
+
+	* config/xtensa/xtensa-dynconfig.cc (config.h, system.h)
+	(coretypes.h, diagnostic.h, intl.h): Use "..." instead of <...>
+	for the gcc-internal headers.
+
+2023-02-23  Max Filippov  <jcmvbkbc@gmail.com>
+
+	* config/xtensa/t-xtensa (xtensa-dynconfig.o): Use $(COMPILE)
+	and $(POSTCOMPILE) instead of manual dependency listing.
+	* config/xtensa/xtensa-dynconfig.c: Rename to ...
+	* config/xtensa/xtensa-dynconfig.cc: ... this.
+
+2023-02-23  Arsen Arsenović  <arsen@aarsen.me>
+
+	* doc/cfg.texi: Reorder index entries around @items.
+	* doc/cpp.texi: Ditto.
+	* doc/cppenv.texi: Ditto.
+	* doc/cppopts.texi: Ditto.
+	* doc/generic.texi: Ditto.
+	* doc/install.texi: Ditto.
+	* doc/extend.texi: Ditto.
+	* doc/invoke.texi: Ditto.
+	* doc/md.texi: Ditto.
+	* doc/rtl.texi: Ditto.
+	* doc/tm.texi.in: Ditto.
+	* doc/trouble.texi: Ditto.
+	* doc/tm.texi: Regenerate.
+
+2023-02-23  Takayuki 'January June' Suwa  <jjsuwa_sys3175@yahoo.co.jp>
+
+	* config/xtensa/xtensa.md: New peephole2 pattern that eliminates
+	the occurrence of general-purpose register used only once and for
+	transferring intermediate value.
+
+2023-02-23  Takayuki 'January June' Suwa  <jjsuwa_sys3175@yahoo.co.jp>
+
+	* config/xtensa/xtensa.cc (machine_function): Add new member
+	'eliminated_callee_saved_bmp'.
+	(xtensa_can_eliminate_callee_saved_reg_p): New function to
+	determine whether the register can be eliminated or not.
+	(xtensa_expand_prologue): Add invoking the above function and
+	elimination the use of callee-saved register by using its stack
+	slot through the stack pointer (or the frame pointer if needed)
+	directly.
+	(xtensa_expand_prologue): Modify to not emit register restoration
+	insn from its stack slot if the register is already eliminated.
+
+2023-02-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR translation/108890
+	* config/xtensa/xtensa-dynconfig.c (xtensa_load_config): Drop _()s
+	around fatal_error format strings.
+
+2023-02-23  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa-structalias.cc (handle_lhs_call): Do not
+	re-create rhsc, only truncate it.
+
+2023-02-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/106258
+	* ipa-prop.cc (try_make_edge_direct_virtual_call): Handle
+	BUILT_IN_UNREACHABLE_TRAP like BUILT_IN_UNREACHABLE.
+
+2023-02-23  Richard Biener  <rguenther@suse.de>
+
+	* tree-if-conv.cc (tree_if_conversion): Properly manage
+	memory of refs and the contained data references.
+
+2023-02-23  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/108888
+	* tree-if-conv.cc (if_convertible_stmt_p): Set PLF_2 on
+	calls to predicate.
+	(predicate_statements): Only predicate calls with PLF_2.
+
+2023-02-23  Takayuki 'January June' Suwa  <jjsuwa_sys3175@yahoo.co.jp>
+
+	* config/xtensa/xtensa.md
+	(zero_cost_loop_start, zero_cost_loop_end, loop_end):
+	Add missing "SI:" to PLUS RTXes.
+
+2023-02-23  Max Filippov  <jcmvbkbc@gmail.com>
+
+	PR target/108876
+	* config/xtensa/xtensa.cc (xtensa_expand_epilogue):
+	Emit (use (reg:SI A0_REG)) at the end in the sibling call
+	(i.e. the same place as (return) in the normal call).
+
+2023-02-23  Max Filippov  <jcmvbkbc@gmail.com>
+
+	Revert:
+	2023-02-21  Max Filippov  <jcmvbkbc@gmail.com>
+
+	PR target/108876
+	* config/xtensa/xtensa.cc (xtensa_expand_epilogue): Drop emit_use
+	for A0_REG.
+	* config/xtensa/xtensa.md (sibcall, sibcall_internal)
+	(sibcall_value, sibcall_value_internal): Add 'use' expression
+	for A0_REG.
+
+2023-02-23  Arsen Arsenović  <arsen@aarsen.me>
+
+	* doc/cppdiropts.texi: Reorder @opindex commands to precede
+	@items they relate to.
+	* doc/cppopts.texi: Ditto.
+	* doc/cppwarnopts.texi: Ditto.
+	* doc/invoke.texi: Ditto.
+	* doc/lto.texi: Ditto.
+
 2023-02-22  Andrew Stubbs  <ams@codesourcery.com>
 
 	* internal-fn.cc (expand_MASK_CALL): New.
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 40fc337..fb96f27 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20230223
+20230224
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index c0e8cdf..b417f75 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,8 @@
+2023-02-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR translation/108890
+	* c.opt (fcontracts): Fix description.
+
 2023-02-22  Marek Polacek  <polacek@redhat.com>
 
 	PR c/108880
diff --git a/gcc/d/ChangeLog b/gcc/d/ChangeLog
index bac1366..c9e63fe 100644
--- a/gcc/d/ChangeLog
+++ b/gcc/d/ChangeLog
@@ -1,3 +1,12 @@
+2023-02-23  Arsen Arsenović  <arsen@aarsen.me>
+
+	* implement-d.texi: Reorder index entries around @items.
+
+2023-02-23  Arsen Arsenović  <arsen@aarsen.me>
+
+	* gdc.texi: Reorder @opindex commands to precede @items they
+	relate to.
+
 2023-02-21  Iain Buclaw  <ibuclaw@gdcproject.org>
 
 	* Make-lang.in (D_FRONTEND_OBJS): Add d/location.o.
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 5cca97e..d8cf19c 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,12 @@
+2023-02-23  Arsen Arsenović  <arsen@aarsen.me>
+
+	* invoke.texi: Reorder index entries around @items.
+
+2023-02-23  Arsen Arsenović  <arsen@aarsen.me>
+
+	* invoke.texi: Reorder @opindex commands to precede @items they
+	relate to.
+
 2023-02-22  Harald Anlauf  <anlauf@gmx.de>
 
 	PR fortran/96024
diff --git a/gcc/go/ChangeLog b/gcc/go/ChangeLog
index a4173f4..e091bab 100644
--- a/gcc/go/ChangeLog
+++ b/gcc/go/ChangeLog
@@ -1,3 +1,7 @@
+2023-02-23  Arsen Arsenović  <arsen@aarsen.me>
+
+	* gccgo.texi: Reorder index entries around @items.
+
 2023-01-17  Ian Lance Taylor  <iant@golang.org>
 
 	PR go/108426
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index ad95bd9..b7e53a8 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,23 @@
+2023-02-23  Takayuki 'January June' Suwa  <jjsuwa_sys3175@yahoo.co.jp>
+
+	* gcc.target/xtensa/elim_GP_regmove_0.c: New test.
+	* gcc.target/xtensa/elim_GP_regmove_1.c: New test.
+
+2023-02-23  Takayuki 'January June' Suwa  <jjsuwa_sys3175@yahoo.co.jp>
+
+	* gcc.target/xtensa/elim_callee_saved.c: New.
+
+2023-02-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR testsuite/108899
+	* g++.dg/modules/modules.exp: Only override unsupported if it
+	exists and saved-unsupported doesn't.
+
+2023-02-23  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/108888
+	* g++.dg/torture/pr108888.C: New testcase.
+
 2023-02-22  Marek Polacek  <polacek@redhat.com>
 
 	PR c/108880
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index eec06fd..461e04a 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,34 @@
+2023-02-23  Matthias Kretz  <m.kretz@gsi.de>
+
+	* testsuite/experimental/simd/tests/reductions.cc: Introduce
+	max_distance as the type-dependent max error.
+
+2023-02-23  Matthias Kretz  <m.kretz@gsi.de>
+
+	* include/experimental/bits/simd_builtin.h (_S_set): Compare as
+	int. The actual range of these indexes is very small.
+
+2023-02-23  Matthias Kretz  <m.kretz@gsi.de>
+
+	* include/experimental/bits/simd_x86.h (_S_bit_shift_left)
+	(_S_bit_shift_right): Declare constexpr. The implementation was
+	already expecting constexpr evaluation.
+
+2023-02-23  Matthias Kretz  <m.kretz@gsi.de>
+
+	PR libstdc++/108030
+	* include/experimental/bits/simd_detail.h
+	(_GLIBCXX_SIMD_ALWAYS_INLINE_LAMBDA): Define as empty for
+	__clang__.
+
+2023-02-23  Matthias Kretz  <m.kretz@gsi.de>
+
+	PR libstdc++/108030
+	* include/experimental/bits/simd.h (__vector_broadcast):
+	Implement via __vector_broadcast_impl instead of
+	__call_with_n_evaluations + 2 lambdas.
+	(__vector_broadcast_impl): New.
+
 2023-02-22  Alexandre Oliva  <oliva@adacore.com>
 
 	* src/c++11/shared_ptr.cc (__gnu_internal::get_mutex):