Daily bump.

6 files changed, 179 insertions, 1 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5cc7190..b626dbd 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,65 @@
+2024-07-20  Andi Kleen  <ak@gcc.gnu.org>
+
+	Revert:
+	2024-07-20  Andi Kleen  <ak@linux.intel.com>
+
+	PR c/83324
+	* doc/extend.texi: Document [[musttail]]
+
+2024-07-20  Mark Harmstone  <mark@harmstone.com>
+
+	* dwarf2codeview.cc (enum cv_sym_type): Add new values.
+	(struct codeview_symbol): Add function to union.
+	(struct codeview_custom_type): Add lf_func_id to union.
+	(write_function): New function.
+	(write_codeview_symbols): Call write_function.
+	(write_lf_func_id): New function.
+	(write_custom_types): Call write_lf_func_id.
+	(add_function): New function.
+	(codeview_debug_early_finish): Call add_function.
+
+2024-07-20  André Maroneze  <andre.maroneze@cea.fr>
+
+	* doc/invoke.texi (Spec Files): Remove documentation of obsolete
+	spec strings "predefines" and "signed_char".
+
+2024-07-20  Siddhesh Poyarekar  <siddhesh@gotplt.org>
+
+	* opt-suggestions.cc
+	(option_proposer::build_option_suggestions): Pull OPTB
+	definition out of the innermost loop.
+
+2024-07-20  Andi Kleen  <ak@linux.intel.com>
+
+	PR c/83324
+	* doc/extend.texi: Document [[musttail]]
+
+2024-07-20  Lulu Cheng  <chenglulu@loongson.cn>
+
+	* config/loongarch/loongarch-protos.h
+	(loongarch_split_128bit_move): Delete.
+	(loongarch_split_128bit_move_p): Delete.
+	(loongarch_split_256bit_move): Delete.
+	(loongarch_split_256bit_move_p): Delete.
+	(loongarch_split_vector_move): Add a function declaration.
+	* config/loongarch/loongarch.cc
+	(loongarch_vector_costs::finish_cost): Adjust the code
+	formatting.
+	(loongarch_split_vector_move_p): Merge
+	loongarch_split_128bit_move_p and loongarch_split_256bit_move_p.
+	(loongarch_split_move_p): Merge code.
+	(loongarch_split_move): Likewise.
+	(loongarch_split_128bit_move_p): Delete.
+	(loongarch_split_256bit_move_p): Delete.
+	(loongarch_split_128bit_move): Delete.
+	(loongarch_split_vector_move): Merge loongarch_split_128bit_move
+	and loongarch_split_256bit_move.
+	(loongarch_split_256bit_move): Delete.
+	(loongarch_global_init): Remove the extra semicolon at the
+	end of the function.
+	* config/loongarch/loongarch.md (*movdf_softfloat):  Added a new
+	condition TARGET_64BIT.
+
 2024-07-19  Andrew MacLeod  <amacleod@redhat.com>
 
 	PR tree-optimization/116003
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 6c93b25..d1ac33f 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20240720
+20240721
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 0de28ef..ea24fcf 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,22 @@
+2024-07-20  Andi Kleen  <ak@gcc.gnu.org>
+
+	Revert:
+	2024-07-20  Andi Kleen  <ak@linux.intel.com>
+
+	* c-attribs.cc (set_musttail_on_return): New function.
+	* c-common.h (set_musttail_on_return): Declare new function.
+
+2024-07-20  Andi Kleen  <ak@linux.intel.com>
+
+	* c-attribs.cc (set_musttail_on_return): New function.
+	* c-common.h (set_musttail_on_return): Declare new function.
+
+2024-07-20  Andi Kleen  <ak@linux.intel.com>
+
+	PR c/83324
+	* c-attribs.cc (handle_musttail_attribute): Add.
+	* c-common.h (handle_musttail_attribute): Add.
+
 2024-07-17  Mark Wielaard  <mark@klomp.org>
 
 	* c.opt.urls: Regenerate.
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index 08551e2..3b2514c 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,32 @@
+2024-07-20  Andi Kleen  <ak@gcc.gnu.org>
+
+	Revert:
+	2024-07-20  Andi Kleen  <ak@linux.intel.com>
+
+	PR c/83324
+	* c-parser.cc (struct attr_state): Define with musttail_p.
+	(c_parser_statement_after_labels): Handle [[musttail]].
+	(c_parser_std_attribute): Dito.
+	(c_parser_handle_musttail): Dito.
+	(c_parser_compound_statement_nostart): Dito.
+	(c_parser_all_labels): Dito.
+	(c_parser_statement): Dito.
+	* c-tree.h (c_finish_return): Add musttail_p flag.
+	* c-typeck.cc (c_finish_return): Handle musttail_p flag.
+
+2024-07-20  Andi Kleen  <ak@linux.intel.com>
+
+	PR c/83324
+	* c-parser.cc (struct attr_state): Define with musttail_p.
+	(c_parser_statement_after_labels): Handle [[musttail]].
+	(c_parser_std_attribute): Dito.
+	(c_parser_handle_musttail): Dito.
+	(c_parser_compound_statement_nostart): Dito.
+	(c_parser_all_labels): Dito.
+	(c_parser_statement): Dito.
+	* c-tree.h (c_finish_return): Add musttail_p flag.
+	* c-typeck.cc (c_finish_return): Handle musttail_p flag.
+
 2024-07-14  Alejandro Colomar  <alx@kernel.org>
 
 	PR c/115185
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index bcff971..c9c242e 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,24 @@
+2024-07-20  Andi Kleen  <ak@gcc.gnu.org>
+
+	Revert:
+	2024-07-20  Andi Kleen  <ak@linux.intel.com>
+
+	PR c/83324
+	* cp-tree.h (AGGR_INIT_EXPR_MUST_TAIL): Add.
+	* parser.cc (cp_parser_statement): Handle musttail.
+	(cp_parser_jump_statement): Dito.
+	* pt.cc (tsubst_expr): Copy CALL_EXPR_MUST_TAIL_CALL.
+	* semantics.cc (simplify_aggr_init_expr): Handle musttail.
+
+2024-07-20  Andi Kleen  <ak@linux.intel.com>
+
+	PR c/83324
+	* cp-tree.h (AGGR_INIT_EXPR_MUST_TAIL): Add.
+	* parser.cc (cp_parser_statement): Handle musttail.
+	(cp_parser_jump_statement): Dito.
+	* pt.cc (tsubst_expr): Copy CALL_EXPR_MUST_TAIL_CALL.
+	* semantics.cc (simplify_aggr_init_expr): Handle musttail.
+
 2024-07-19  Patrick Palka  <ppalka@redhat.com>
 
 	PR c++/115783
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 3766b6c..078945f 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,50 @@
+2024-07-20  Andrew MacLeod  <amacleod@redhat.com>
+
+	* gcc.dg/pr116003.c: Require bitint575 target.
+
+2024-07-20  Andi Kleen  <ak@gcc.gnu.org>
+
+	Revert:
+	2024-07-20  Andi Kleen  <ak@linux.intel.com>
+
+	* lib/target-supports.exp:
+	(check_effective_target_struct_tail_call): New function.
+	* c-c++-common/musttail1.c: New test.
+	* c-c++-common/musttail12.c: New test.
+	* c-c++-common/musttail13.c: New test.
+	* c-c++-common/musttail2.c: New test.
+	* c-c++-common/musttail3.c: New test.
+	* c-c++-common/musttail4.c: New test.
+	* c-c++-common/musttail5.c: New test.
+	* c-c++-common/musttail7.c: New test.
+	* c-c++-common/musttail8.c: New test.
+	* g++.dg/musttail10.C: New test.
+	* g++.dg/musttail11.C: New test.
+	* g++.dg/musttail6.C: New test.
+	* g++.dg/musttail9.C: New test.
+
+2024-07-20  Andrew MacLeod  <amacleod@redhat.com>
+
+	* gcc.dg/pr116003.c : Add target bitint.
+
+2024-07-20  Andi Kleen  <ak@linux.intel.com>
+
+	* lib/target-supports.exp:
+	(check_effective_target_struct_tail_call): New function.
+	* c-c++-common/musttail1.c: New test.
+	* c-c++-common/musttail12.c: New test.
+	* c-c++-common/musttail13.c: New test.
+	* c-c++-common/musttail2.c: New test.
+	* c-c++-common/musttail3.c: New test.
+	* c-c++-common/musttail4.c: New test.
+	* c-c++-common/musttail5.c: New test.
+	* c-c++-common/musttail7.c: New test.
+	* c-c++-common/musttail8.c: New test.
+	* g++.dg/musttail10.C: New test.
+	* g++.dg/musttail11.C: New test.
+	* g++.dg/musttail6.C: New test.
+	* g++.dg/musttail9.C: New test.
+
 2024-07-19  Andrew MacLeod  <amacleod@redhat.com>
 
 	PR tree-optimization/116003