[gcc r11-6846] Daily bump.

[gcc r11-6846] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:7559d465fdac5fd7cc460a7d8bd12d2611acd371

commit r11-6846-g7559d465fdac5fd7cc460a7d8bd12d2611acd371
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Fri Jan 22 00:16:22 2021 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 49 ++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/cp/ChangeLog        | 38 ++++++++++++++++++++++++++++++
 gcc/d/ChangeLog         |  4 ++++
 gcc/fortran/ChangeLog   | 15 ++++++++++++
 gcc/testsuite/ChangeLog | 62 +++++++++++++++++++++++++++++++++++++++++++++++++
 libstdc++-v3/ChangeLog  |  4 ++++
 7 files changed, 173 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 404e0954b1e..41347623756 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,52 @@
+2021-01-21  Vladimir N. Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/98777
+	* lra-int.h (lra_pmode_pseudo): New extern.
+	* lra.c (lra_pmode_pseudo): New global.
+	(lra): Set it up.
+	* lra-eliminations.c (eliminate_regs_in_insn): Use it.
+
+2021-01-21  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	* fwprop.c (fwprop_propagation::classify_result): Allow
+	(subreg (mem)) simplifications.
+
+2021-01-21  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/aarch64/aarch64-simd.md (aarch64_sqdml<SBINQOPS:as>l<mode>):
+	Split into...
+	(aarch64_sqdmlal<mode>): ... This...
+	(aarch64_sqdmlsl<mode>): ... And this.
+	(aarch64_sqdml<SBINQOPS:as>l_lane<mode>): Split into...
+	(aarch64_sqdmlal_lane<mode>): ... This...
+	(aarch64_sqdmlsl_lane<mode>): ... And this.
+	(aarch64_sqdml<SBINQOPS:as>l_laneq<mode>): Split into...
+	(aarch64_sqdmlsl_laneq<mode>): ... This...
+	(aarch64_sqdmlal_laneq<mode>):  ... And this.
+	(aarch64_sqdml<SBINQOPS:as>l_n<mode>): Split into...
+	(aarch64_sqdmlsl_n<mode>): ... This...
+	(aarch64_sqdmlal_n<mode>): ... And this.
+	(aarch64_sqdml<SBINQOPS:as>l2<mode>_internal): Split into...
+	(aarch64_sqdmlal2<mode>_internal): ... This...
+	(aarch64_sqdmlsl2<mode>_internal): ... And this.
+
+2021-01-21  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* config/arm/arm_mve.h (__arm_vcmpneq_s8): Fix return type.
+
+2021-01-21  Andrea Corallo  <andrea.corallo@arm.com>
+
+	PR target/96372
+	* doc/sourcebuild.texi (arm_thumb2_no_arm_v8_1_lob): Document.
+
+2021-01-21  liuhongt  <hongtao.liu@intel.com>
+
+	PR rtl-optimization/98694
+	* regcprop.c (copy_value): If SRC had been assigned a mode
+	narrower than the copy, we can't link DEST into the chain even
+	they have same hard_regno_nregs(i.e. HImode/SImode in i386
+	backend).
+
 2021-01-20  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 
 	* config/aarch64/aarch64-simd.md (aarch64_get_lane<mode>):
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 3ba1285225c..b319abb1d46 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20210121
+20210122
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 0ed6a1b5a61..4ca833b5b13 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,41 @@
+2021-01-21  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/71879
+	* semantics.c (finish_decltype_type): Set up a cp_unevaluated
+	sentinel at the start of the function.  Remove a now-redundant
+	manual adjustment of cp_unevaluated_operand.
+
+2021-01-21  Nathan Sidwell  <nathan@acm.org>
+
+	PR c++/98624
+	* module.cc (depset::hash::find_dependencies): Add
+	module arg.
+	(trees_out::core_vals): Check state before calling
+	write_location.
+	(sort_cluster, module_state::write): Adjust
+	find_dependencies call.
+
+2021-01-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/98672
+	* constexpr.c (check_for_return_continue_data): Add break_stmt member.
+	(check_for_return_continue): Also look for BREAK_STMT.  Handle
+	SWITCH_STMT by ignoring break_stmt from its body.
+	(potential_constant_expression_1) <case FOR_STMT>,
+	<case WHILE_STMT>: If the condition isn't constant true, check if
+	the loop body can contain a return stmt.
+	<case SWITCH_STMT>: Adjust check_for_return_continue_data initializer.
+	<case IF_STMT>: If recursion with tf_none is successful,
+	merge *jump_target from the branches - returns with highest priority,
+	breaks or continues lower.  If then branch is potentially constant and
+	doesn't return, check the else branch if it could return, break or
+	continue.
+
+2021-01-21  Nathan Sidwell  <nathan@acm.org>
+
+	PR c++/98530
+	* name-lookup.c (lookup_class_binding): Rearrange a stat-hack.
+
 2021-01-20  Nathan Sidwell  <nathan@acm.org>
 
 	* module.cc (bytes_in::i, bytes_in::wi): Avoid left shift of
diff --git a/gcc/d/ChangeLog b/gcc/d/ChangeLog
index db5806f1654..646c79c58e4 100644
--- a/gcc/d/ChangeLog
+++ b/gcc/d/ChangeLog
@@ -1,3 +1,7 @@
+2021-01-21  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	* dmd/MERGE: Merge upstream dmd 3a7ebef73.
+
 2021-01-11  Iain Buclaw  <ibuclaw@gdcproject.org>
 
 	* dmd/MERGE: Merge upstream dmd 2d3d13748.
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index a84ac32f09f..6ffaff005fb 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,18 @@
+2021-01-21  Jorge D'Elia  <jdelia@cimec.unl.edu.ar>
+
+	* intrinsic.texi (CO_MAX): Fix typo.
+
+2021-01-21  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/96320
+	* decl.c (gfc_match_modproc): It is not an error to find a
+	module procedure declaration within a contains block.
+	* expr.c (gfc_check_vardef_context): Pure procedure result is
+	assignable. Change 'own_scope' accordingly.
+	* resolve.c (resolve_typebound_procedure): A procedure that
+	has the module procedure attribute is almost certainly a
+	module procedure, whatever its interface.
+
 2021-01-19  Tobias Burnus  <tobias@codesourcery.com>
 
 	PR fortran/98476
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 82031a65e9d..9f1a25a8449 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,65 @@
+2021-01-21  David Edelsohn  <dje.gcc@gmail.com>
+
+	* g++.dg/cpp2a/lambda-uneval1.C: Ignore preceding "l" and
+	intervening period.
+	* g++.dg/cpp2a/lambda-uneval5.C: Ignore preceding "l" and
+	explicitly check for intervening space, tab or period.
+
+2021-01-21  Vladimir N. Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/98777
+	* gcc.target/riscv/pr98777.c: New.
+
+2021-01-21  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/71879
+	* g++.dg/cpp0x/decltype-71879.C: New test.
+
+2021-01-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/98672
+	* g++.dg/cpp1y/constexpr-98672.C: New test.
+
+2021-01-21  Andrea Corallo  <andrea.corallo@arm.com>
+
+	PR target/96372
+	* lib/target-supports.exp
+	(check_effective_target_arm_thumb2_no_arm_v8_1_lob): Define proc.
+	* gcc.target/arm/ivopts.c: Use target
+	'arm_thumb2_no_arm_v8_1_lob'.
+
+2021-01-21  Nathan Sidwell  <nathan@acm.org>
+
+	PR c++/98530
+	* g++.dg/modules/stat-mem-1.h: New.
+	* g++.dg/modules/stat-mem-1_a.H: New.
+	* g++.dg/modules/stat-mem-1_b.C: New.
+
+2021-01-21  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/96320
+	* gfortran.dg/module_procedure_5.f90 : New test.
+	* gfortran.dg/module_procedure_6.f90 : New test.
+
+2021-01-21  Richard Biener  <rguenther@suse.de>
+
+	PR testsuite/97299
+	* gcc.dg/vect/slp-reduc-3.c: Amend target selectors.
+
+2021-01-21  Richard Biener  <rguenther@suse.de>
+
+	PR testsuite/98241
+	* gcc.dg/pr78973.c: Remove ilp32 XFAIL.
+
+2021-01-21  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/Walloca-2.c: Un-XFAIL.
+
+2021-01-21  liuhongt  <hongtao.liu@intel.com>
+
+	PR rtl-optimization/98694
+	* gcc.target/i386/pr98694.c: New test.
+
 2021-01-20  Andrew MacLeod  <amacleod@redhat.com>
 
 	* gcc.dg/torture/ftrapv-2.c: Make overflow instruction unremovable.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 52be2ce88e4..090c7ae651f 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,7 @@
+2021-01-21  Jonathan Wakely  <jwakely@redhat.com>
+
+	* src/c++17/Makefile.in: Regenerate.
+
 2021-01-20  David Edelsohn  <dje.gcc@gmail.com>
 
 	* config/os/aix/ctype_inline.h (bool ctype<char>:: is): Cast