[gcc r10-9325] Daily bump.

[gcc r10-9325] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:64dd326e97f760a209b085f9dfe596438fd08fee

commit r10-9325-g64dd326e97f760a209b085f9dfe596438fd08fee
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Sat Jan 30 00:17:19 2021 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 61 ++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/cp/ChangeLog        | 56 +++++++++++++++++++++++++++++++++++++++
 gcc/testsuite/ChangeLog | 70 +++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 188 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d0b370eda58..01560271dd7 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,64 @@
+2021-01-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/98331
+	* cfgbuild.c (find_bb_boundaries): Reset debug_insn when seeing
+	a BARRIER.
+
+2021-01-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/98853
+	* config/aarch64/aarch64.md (*aarch64_bfxilsi_uxtw): Use
+	%w0, %w1 and %2 instead of %0, %1 and %2.
+
+2021-01-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/98681
+	* config/aarch64/aarch64.c (aarch64_mask_and_shift_for_ubfiz_p):
+	Use UINTVAL (shft_amnt) and UINTVAL (mask) instead of INTVAL (shft_amnt)
+	and INTVAL (mask).  Add && INTVAL (mask) > 0 condition.
+
+2021-01-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR testsuite/98771
+	* fold-const-call.c (host_size_t_cst_p): Renamed to ...
+	(size_t_cst_p): ... this.  Check and store unsigned HOST_WIDE_INT
+	value rather than host size_t.
+	(fold_const_call): Change type of s2 from size_t to
+	unsigned HOST_WIDE_INT.  Use size_t_cst_p instead of
+	host_size_t_cst_p.  For strncmp calls, pass MIN (s2, SIZE_MAX)
+	instead of s2 as last argument.
+
+2021-01-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR testsuite/97301
+	* config/rs6000/mmintrin.h (__m64): Add __may_alias__ attribute.
+
+2021-01-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/90248
+	* match.pd (X cmp 0.0 ? 1.0 : -1.0 -> copysign(1, +-X),
+	X cmp 0.0 ? -1.0 : +1.0 -> copysign(1, -+X)): Remove
+	simplifications.
+	(X * (X cmp 0.0 ? 1.0 : -1.0) -> +-abs(X),
+	X * (X cmp 0.0 ? -1.0 : 1.0) -> +-abs(X)): New simplifications.
+
+2021-01-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/98255
+	* tree-dfa.c (get_ref_base_and_extent): For ARRAY_REFs, sign
+	extend index - low_bound from sizetype's precision rather than index
+	precision.
+	(get_addr_base_and_unit_offset_1): Likewise.
+	* tree-ssa-sccvn.c (ao_ref_init_from_vn_reference): Likewise.
+	* gimple-fold.c (fold_const_aggregate_ref_1): Likewise.
+
+2021-01-29  Bin Cheng  <bin.cheng@linux.alibaba.com>
+	    Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/97627
+	* tree-ssa-loop-niter.c (number_of_iterations_exit_assumptions):
+	Do not analyze fake edges.
+
 2021-01-27  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 1cdaac43194..4bb5ee7c145 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20210129
+20210130
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index e1ac86619ee..e13fd7e289d 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,59 @@
+2021-01-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/33661
+	PR c++/98847
+	* decl.c (cp_finish_decl): For register vars with asmspec in templates
+	call set_user_assembler_name and set DECL_HARD_REGISTER.
+	* pt.c (tsubst_expr): When instantiating DECL_HARD_REGISTER vars,
+	pass asmspec_tree to cp_finish_decl.
+
+2021-01-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR sanitizer/95693
+	* init.c (build_zero_init_1): Revert the 2018-03-06 change to
+	return build_zero_cst for reference types.
+	* typeck2.c (process_init_constructor_record): Instead call
+	build_zero_cst here during error recovery instead of build_zero_init.
+
+2021-01-29  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.
+
+2021-01-29  Jason Merrill  <jason@redhat.com>
+
+	PR c++/98463
+	* constexpr.c (get_or_insert_ctor_field): Add check.
+	(cxx_eval_store_expression): Handle discontinuity of refs.
+
+2021-01-29  Jason Merrill  <jason@redhat.com>
+
+	PR c++/97474
+	* call.c (type_passed_as): Don't mark invisiref restrict.
+
+2021-01-29  Jason Merrill  <jason@redhat.com>
+
+	PR c++/98642
+	* typeck2.c (split_nonconstant_init_1): Don't copy a list-init
+	constructor call.
+
+2021-01-29  Jason Merrill  <jason@redhat.com>
+
+	PR c++/63707
+	* tree.c (build_vec_init_expr): Don't call build_vec_init_elt
+	if we got a CONSTRUCTOR.
+
 2021-01-22  Marek Polacek  <polacek@redhat.com>
 
 	PR c++/98790
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 0b18d73c65d..a1ad841ba03 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,73 @@
+2021-01-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/98331
+	* gcc.dg/pr98331.c: New test.
+
+2021-01-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/33661
+	PR c++/98847
+	* g++.target/i386/pr98847.C: New test.
+
+2021-01-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/98853
+	* gcc.c-torture/execute/pr98853-1.c: New test.
+	* gcc.c-torture/execute/pr98853-2.c: New test.
+
+2021-01-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/98681
+	* gcc.c-torture/execute/pr98681.c: New test.
+
+2021-01-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR sanitizer/95693
+	* g++.dg/ubsan/pr95693.C: New test.
+
+2021-01-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/90248
+	* gcc.dg/tree-ssa/copy-sign-1.c: Don't expect any copysign
+	builtins.
+	* gcc.dg/pr90248.c: New test.
+
+2021-01-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/98255
+	* gcc.dg/pr98255.c: New test.
+
+2021-01-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/98672
+	* g++.dg/cpp1y/constexpr-98672.C: New test.
+
+2021-01-29  Jason Merrill  <jason@redhat.com>
+
+	PR c++/98463
+	* g++.dg/cpp2a/no_unique_address8.C: New test.
+
+2021-01-29  Jason Merrill  <jason@redhat.com>
+
+	PR c++/97474
+	* g++.dg/torture/pr97474.C: New test.
+
+2021-01-29  Jason Merrill  <jason@redhat.com>
+
+	PR c++/98642
+	* g++.dg/cpp1z/elide5.C: New test.
+
+2021-01-29  Jason Merrill  <jason@redhat.com>
+
+	PR c++/63707
+	* g++.dg/cpp0x/initlist-array13.C: New test.
+
+2021-01-29  Bin Cheng  <bin.cheng@linux.alibaba.com>
+	    Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/97627
+	* g++.dg/pr97627.C: New testcase.
+
 2021-01-28  Harald Anlauf  <anlauf@gmx.de>
 
 	Backported from master: