[gcc r12-2775] Daily bump.

[gcc r12-2775] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:8ebf4fb54ace6532b53f66405cd44fbbf8572508

commit r12-2775-g8ebf4fb54ace6532b53f66405cd44fbbf8572508
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Fri Aug 6 00:16:29 2021 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 96 +++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/testsuite/ChangeLog | 82 ++++++++++++++++++++++++++++++++++++++++++
 libcpp/ChangeLog        | 11 ++++++
 libgcc/ChangeLog        |  7 ++++
 libgomp/ChangeLog       | 31 ++++++++++++++++
 libstdc++-v3/ChangeLog  | 47 ++++++++++++++++++++++++
 7 files changed, 275 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d888dc5798d..6b7a77d7f24 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,99 @@
+2021-08-05  H.J. Lu  <hjl.tools@gmail.com>
+
+	PR target/99744
+	* config/i386/i386.c (ix86_can_inline_p): Ignore MASK_80387 if
+	callee only uses GPRs.
+	* config/i386/ia32intrin.h: Revert commit 5463cee2770.
+	* config/i386/serializeintrin.h: Revert commit 71958f740f1.
+	* config/i386/x86gprintrin.h: Add
+	#pragma GCC target("general-regs-only") and #pragma GCC pop_options
+	to disable non-GPR ISAs.
+
+2021-08-05  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR middle-end/101787
+	* doc/md.texi (cond_ashl, cond_ashr, cond_lshr): Document.
+
+2021-08-05  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vectorizer.h (vect_is_store_elt_extraction, vect_is_reduction)
+	(vect_reduc_type, vect_embedded_comparison_type, vect_comparison_type)
+	(vect_is_extending_load, vect_is_integer_truncation): New functions,
+	moved from aarch64.c but given different names.
+	* config/aarch64/aarch64.c (aarch64_is_store_elt_extraction)
+	(aarch64_is_reduction, aarch64_reduc_type)
+	(aarch64_embedded_comparison_type, aarch64_comparison_type)
+	(aarch64_extending_load_p, aarch64_integer_truncation_p): Delete
+	in favor of the above.  Update callers accordingly.
+
+2021-08-05  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/101723
+	* config/arm/arm-cpus.in (generic-armv7-a): Add quirk to suppress
+	writing .cpu directive in asm output.
+	* config/arm/arm.c (arm_identify_fpu_from_isa): New variable.
+	(arm_last_printed_arch_string): Delete.
+	(arm_last-printed_fpu_string): Delete.
+	(arm_configure_build_target): If use of floating-point/SIMD is
+	disabled, remove all fp/simd related features from the target ISA.
+	(last_arm_targ_options): New variable.
+	(arm_print_asm_arch_directives): Add new parameters.  Change order
+	of emitted directives and handle all cases here.
+	(arm_file_start): Always call arm_print_asm_arch_directives, move
+	all generation of .arch/.arch_extension here.
+	(arm_file_end): Call arm_print_asm_arch.
+	(arm_declare_function_name): Call arm_print_asm_arch_directives
+	instead of printing .arch/.fpu directives directly.
+
+2021-08-05  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.c (arm_configure_build_target): Don't call
+	arm_option_reconfigure_globals.
+	(arm_option_restore): Call arm_option_reconfigure_globals after
+	reconfiguring the target.
+	* config/arm/arm-c.c (arm_pragma_target_parse): Likewise.
+
+2021-08-05  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.c (arm_configure_build_target): Ensure the target's
+	arch_name is always set.
+
+2021-08-05  Jonathan Wright  <jonathan.wright@arm.com>
+
+	* config/aarch64/aarch64.c: Traverse RTL tree to prevent cost
+	of vec_select high-half from being added into Neon subtract
+	cost.
+
+2021-08-05  Jonathan Wright  <jonathan.wright@arm.com>
+
+	* config/aarch64/aarch64.c: Traverse RTL tree to prevent cost
+	of vec_select high-half from being added into Neon add cost.
+
+2021-08-05  Kewen Lin  <linkw@linux.ibm.com>
+
+	* cfgloop.h (loops_list::loops_list): Add one optional argument
+	root and adjust accordingly, update loop tree walking and factor
+	out to ...
+	* cfgloop.c (loops_list::walk_loop_tree): ... this.  New function.
+
+2021-08-05  Eric Botcazou  <ebotcazou@gcc.gnu.org>
+
+	PR tree-optimization/101626
+	* tree-sra.c (propagate_subaccesses_from_rhs): Do not set the
+	reverse scalar storage order on a pointer or vector component.
+
+2021-08-05  liuhongt  <hongtao.liu@intel.com>
+
+	* config/i386/sse.md (cond_<code><mode>): New expander.
+
+2021-08-05  liuhongt  <hongtao.liu@intel.com>
+
+	* config/i386/sse.md (cond_<code><mode>): New expander.
+
+2021-08-05  liuhongt  <hongtao.liu@intel.com>
+
+	* config/i386/sse.md (cond_<code><mode>): New expander.
+
 2021-08-04  David Malcolm  <dmalcolm@redhat.com>
 
 	PR analyzer/101570
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 6168f4600b0..891ccf65a21 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20210805
+20210806
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 04b011beabd..d4c03074f52 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,85 @@
+2021-08-05  Jonathan Wakely  <jwakely@redhat.com>
+
+	* g++.old-deja/g++.other/inline7.C: Cast nodiscard call to void.
+
+2021-08-05  H.J. Lu  <hjl.tools@gmail.com>
+
+	PR target/99744
+	* gcc.target/i386/pr99744-3.c: New test.
+	* gcc.target/i386/pr99744-4.c: Likewise.
+	* gcc.target/i386/pr99744-5.c: Likewise.
+	* gcc.target/i386/pr99744-6.c: Likewise.
+	* gcc.target/i386/pr99744-7.c: Likewise.
+	* gcc.target/i386/pr99744-8.c: Likewise.
+
+2021-08-05  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/101723
+	* gcc.target/arm/cortex-m55-nofp-flag-hard.c: Update expected output.
+	* gcc.target/arm/cortex-m55-nofp-flag-softfp.c: Likewise.
+	* gcc.target/arm/cortex-m55-nofp-nomve-flag-softfp.c: Likewise.
+	* gcc.target/arm/mve/intrinsics/mve_fpu1.c: Convert to dg-do assemble.
+	Add a non-no-op function body.
+	* gcc.target/arm/mve/intrinsics/mve_fpu2.c: Likewise.
+	* gcc.target/arm/pr98636.c (dg-options): Add -mfloat-abi=softfp.
+	* gcc.target/arm/attr-neon.c: Tighten scan-assembler tests.
+	* gcc.target/arm/attr-neon2.c: Use -Ofast, convert test to use
+	check-function-bodies.
+	* gcc.target/arm/attr-neon3.c: Likewise.
+	* gcc.target/arm/pr69245.c: Tighten scan-assembler match, but allow
+	multiple instances.
+	* gcc.target/arm/pragma_fpu_attribute.c: Likewise.
+	* gcc.target/arm/pragma_fpu_attribute_2.c: Likewise.
+
+2021-08-05  Jonathan Wright  <jonathan.wright@arm.com>
+
+	* gcc.target/aarch64/vsubX_high_cost.c: New test.
+
+2021-08-05  Jonathan Wright  <jonathan.wright@arm.com>
+
+	* gcc.target/aarch64/vaddX_high_cost.c: New test.
+
+2021-08-05  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/vect/bb-slp-pr101756.c: Add -w.
+
+2021-08-05  Eric Botcazou  <ebotcazou@gcc.gnu.org>
+
+	* gcc.dg/sso-15.c: New test.
+
+2021-08-05  liuhongt  <hongtao.liu@intel.com>
+
+	* gcc.target/i386/cond_op_anylogic_d-1.c: New test.
+	* gcc.target/i386/cond_op_anylogic_d-2.c: New test.
+	* gcc.target/i386/cond_op_anylogic_q-1.c: New test.
+	* gcc.target/i386/cond_op_anylogic_q-2.c: New test.
+
+2021-08-05  liuhongt  <hongtao.liu@intel.com>
+
+	* gcc.target/i386/cond_op_maxmin_double-1.c: New test.
+	* gcc.target/i386/cond_op_maxmin_double-2.c: New test.
+	* gcc.target/i386/cond_op_maxmin_float-1.c: New test.
+	* gcc.target/i386/cond_op_maxmin_float-2.c: New test.
+
+2021-08-05  liuhongt  <hongtao.liu@intel.com>
+
+	* gcc.target/i386/cond_op_maxmin_b-1.c: New test.
+	* gcc.target/i386/cond_op_maxmin_b-2.c: New test.
+	* gcc.target/i386/cond_op_maxmin_d-1.c: New test.
+	* gcc.target/i386/cond_op_maxmin_d-2.c: New test.
+	* gcc.target/i386/cond_op_maxmin_q-1.c: New test.
+	* gcc.target/i386/cond_op_maxmin_q-2.c: New test.
+	* gcc.target/i386/cond_op_maxmin_ub-1.c: New test.
+	* gcc.target/i386/cond_op_maxmin_ub-2.c: New test.
+	* gcc.target/i386/cond_op_maxmin_ud-1.c: New test.
+	* gcc.target/i386/cond_op_maxmin_ud-2.c: New test.
+	* gcc.target/i386/cond_op_maxmin_uq-1.c: New test.
+	* gcc.target/i386/cond_op_maxmin_uq-2.c: New test.
+	* gcc.target/i386/cond_op_maxmin_uw-1.c: New test.
+	* gcc.target/i386/cond_op_maxmin_uw-2.c: New test.
+	* gcc.target/i386/cond_op_maxmin_w-1.c: New test.
+	* gcc.target/i386/cond_op_maxmin_w-2.c: New test.
+
 2021-08-04  David Malcolm  <dmalcolm@redhat.com>
 
 	PR analyzer/101570
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index 7b9896f3450..518dbdcf039 100644
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,14 @@
+2021-08-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/100977
+	* ucnid.h: Regenerated using Unicode 13.0.0 files.
+
+2021-08-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/100977
+	* makeucnid.c (write_table): Fix computation of last_combine.
+	* ucnid.h: Regenerated using Unicode 6.3.0 files.
+
 2021-06-16  Jason Merrill  <jason@redhat.com>
 
 	PR c++/100796
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 6845f39d368..de145fa80f4 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,10 @@
+2021-08-05  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/t-slibgcc (SHLIB_LINK): Add $(LDFLAGS).
+	* config/t-slibgcc-darwin (SHLIB_LINK): Likewise.
+	* config/t-slibgcc-vms (SHLIB_LINK): Likewise.
+	* config/t-slibgcc-fuchsia (SHLIB_LDFLAGS): Remove $(LDFLAGS).
+
 2021-08-04  Jakub Jelinek  <jakub@redhat.com>
 
 	* config/t-slibgcc-fuchsia: Undo doubly applied patch.
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 3cf5ef4c951..274d238c9f9 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,34 @@
+2021-08-05  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	* icv-device.c (omp_get_device_num): New API function, host side.
+	* fortran.c (omp_get_device_num_): New interface function.
+	* libgomp-plugin.h (GOMP_DEVICE_NUM_VAR): Define macro symbol.
+	* libgomp.map (OMP_5.0.2): New version space with omp_get_device_num,
+	omp_get_device_num_.
+	* libgomp.texi (omp_get_device_num): Add documentation for new API
+	function.
+	* omp.h.in (omp_get_device_num): Add declaration.
+	* omp_lib.f90.in (omp_get_device_num): Likewise.
+	* omp_lib.h.in (omp_get_device_num): Likewise.
+	* target.c (gomp_load_image_to_device): If additional entry for device
+	number exists at end of returned entries from 'load_image_func' hook,
+	copy the assigned device number over to the device variable.
+	* config/gcn/icv-device.c (GOMP_DEVICE_NUM_VAR): Define static global.
+	(omp_get_device_num): New API function, device side.
+	* plugin/plugin-gcn.c ("symcat.h"): Add include.
+	(GOMP_OFFLOAD_load_image): Add addresses of device GOMP_DEVICE_NUM_VAR
+	at end of returned 'target_table' entries.
+	* config/nvptx/icv-device.c (GOMP_DEVICE_NUM_VAR): Define static global.
+	(omp_get_device_num): New API function, device side.
+	* plugin/plugin-nvptx.c ("symcat.h"): Add include.
+	(GOMP_OFFLOAD_load_image): Add addresses of device GOMP_DEVICE_NUM_VAR
+	at end of returned 'target_table' entries.
+	* testsuite/lib/libgomp.exp
+	(check_effective_target_offload_target_intelmic): New function for
+	testing for intelmic offloading.
+	* testsuite/libgomp.c-c++-common/target-45.c: New test.
+	* testsuite/libgomp.fortran/target10.f90: New test.
+
 2021-07-30  Thomas Schwinge  <thomas@codesourcery.com>
 	    Ulrich Drepper  <drepper@redhat.com>
 
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index b6b3a0efbe3..be5daf026ce 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,50 @@
+2021-08-05  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/101782
+	* include/bits/ranges_base.h (ranges::begin, ranges::end)
+	(ranges::rbegin, ranges::rend, ranges::size, ranges::ssize)
+	(ranges::empty, ranges::data): Move attribute after the
+	declarator-id instead of at the end of the declarator.
+	* include/bits/stl_iterator.h (__gnu_cxx::__normal_iterator):
+	Move attributes back to the start of the function declarator,
+	but move the requires-clause to the end.
+	(common_iterator): Move attribute after the declarator-id.
+	* include/bits/stl_queue.h (queue): Remove ill-formed attributes
+	from friend declaration that are not definitions.
+	* include/std/ranges (views::all, views::filter)
+	(views::transform, views::take, views::take_while,
+	views::drop) (views::drop_while, views::join,
+	views::lazy_split) (views::split, views::counted,
+	views::common, views::reverse) (views::elements): Move
+	attributes after the declarator-id.
+
+2021-08-05  Jonathan Wakely  <jwakely@redhat.com>
+
+	* libsupc++/compare (partial_ordering, weak_ordering)
+	(strong_ordering, is_eq, is_neq, is_lt, is_lteq, is_gt, is_gteq)
+	(compare_three_way, strong_order, weak_order, partial_order)
+	(compare_strong_order_fallback, compare_weak_order_fallback)
+	(compare_partial_order_fallback, __detail::__synth3way): Add
+	nodiscard attribute.
+	* testsuite/18_support/comparisons/categories/zero_neg.cc: Add
+	-Wno-unused-result to options.
+
+2021-08-05  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/101782
+	* include/bits/ranges_base.h (ranges::begin, ranges::end)
+	(ranges::rbegin, ranges::rend, ranges::size, ranges::ssize)
+	(ranges::empty, ranges::data): Move attribute to the end of
+	the declarator.
+	* include/bits/stl_iterator.h (__gnu_cxx::__normal_iterator)
+	(common_iterator): Likewise for non-member operator functions.
+	* include/std/ranges (views::all, views::filter)
+	(views::transform, views::take, views::take_while, views::drop)
+	(views::drop_while, views::join, views::lazy_split)
+	(views::split, views::counted, views::common, views::reverse)
+	(views::elements): Likewise.
+	* testsuite/std/ranges/access/101782.cc: New test.
+
 2021-08-04  Jonathan Wakely  <jwakely@redhat.com>
 
 	* include/bits/forward_list.h: Add [[nodiscard]] to functions