Daily bump.

11 files changed, 239 insertions, 1 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5541e69..90c169e 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,57 @@
+2021-01-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/98567
+	* config/i386/i386.md (*bmi_blsi_<mode>_cmp, *bmi_blsi_<mode>_ccno):
+	New define_insn patterns.
+
+2021-01-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-sve.md (@cond_<SVE_INT_UNARY:optab><mode>)
+	(*cond_<SVE_INT_UNARY:optab><mode>_2): Extend from SVE_FULL_I to SVE_I.
+	(*cond_<SVE_INT_UNARY:optab><mode>_any): Likewise.
+
+2021-01-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR tree-optimization/98560
+	* internal-fn.def (IFN_VCONDU, IFN_VCONDEQ): Use type vec_cond.
+	* internal-fn.c (vec_cond_mask_direct): Get the data mode from
+	argument 1.
+	(vec_cond_direct): Likewise argument 2.
+	(vec_condu_direct, vec_condeq_direct): Delete.
+	(expand_vect_cond_optab_fn): Rename to...
+	(expand_vec_cond_optab_fn): ...this, replacing old macro.
+	(expand_vec_condu_optab_fn, expand_vec_condeq_optab_fn): Delete.
+	(expand_vect_cond_mask_optab_fn): Rename to...
+	(expand_vec_cond_mask_optab_fn): ...this, replacing old macro.
+	(direct_vec_cond_mask_optab_supported_p): Treat the optab as a
+	convert optab.
+	(direct_vec_cond_optab_supported_p): Likewise.
+	(direct_vec_condu_optab_supported_p): Delete.
+	(direct_vec_condeq_optab_supported_p): Delete.
+	* gimple-isel.cc: Include internal-fn.h.
+	(gimple_expand_vec_cond_expr): Check that IFN_VCONDEQ is supported
+	before using it.
+
+2021-01-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR tree-optimization/98560
+	* gimple-isel.cc (gimple_expand_vec_cond_expr): If we fail to use
+	IFN_VCOND{,U,EQ}, fall back on IFN_VCOND_MASK.
+
+2021-01-07  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (insn): Merge from plusminus_insn, shift_insn,
+	rotate_insn and optab code attributes.
+	Update all uses to merged code attribute.
+	* config/i386/sse.md: Update all uses to merged code attribute.
+	* config/i386/mmx.md: Update all uses to merged code attribute.
+
+2021-01-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/98568
+	* gimple-ssa-store-merging.c (bswap_view_convert): New function.
+	(bswap_replace): Use it.
+
 2021-01-06  Vladimir N. Makarov  <vmakarov@redhat.com>
 
 	PR rtl-optimization/97978
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 804e6b2..cb4ae0b 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20210107
+20210108
diff --git a/gcc/analyzer/ChangeLog b/gcc/analyzer/ChangeLog
index 9d8182b..adc332e 100644
--- a/gcc/analyzer/ChangeLog
+++ b/gcc/analyzer/ChangeLog
@@ -1,3 +1,30 @@
+2021-01-07  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/98580
+	* region.cc (decl_region::get_svalue_for_initializer): Gracefully
+	handle when LTO writes out DECL_INITIAL as error_mark_node.
+
+2021-01-07  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/97074
+	* store.cc (binding_cluster::can_merge_p): Add "out_store" param
+	and pass to calls to binding_cluster::make_unknown_relative_to.
+	(binding_cluster::make_unknown_relative_to): Add "out_store"
+	param.  Use it to mark base regions that are pointed to by
+	pointers that become unknown as having escaped.
+	(store::can_merge_p): Pass out_store to
+	binding_cluster::can_merge_p.
+	* store.h (binding_cluster::can_merge_p): Add "out_store" param.
+	(binding_cluster::make_unknown_relative_to): Likewise.
+	* svalue.cc (region_svalue::implicitly_live_p): New vfunc.
+	* svalue.h (region_svalue::implicitly_live_p): New vfunc decl.
+
+2021-01-07  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/98564
+	* engine.cc (exploded_path::feasible_p): Add missing call to
+	bitmap_clear.
+
 2021-01-06  David Malcolm  <dmalcolm@redhat.com>
 
 	PR analyzer/97072
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 654c236..58f98f6 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,10 @@
+2021-01-07  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/98578
+	* c-pretty-print.c (print_mem_ref): Strip array from access type.
+	Avoid assuming acces type's size is constant.  Correct condition
+	guarding the printing of a parenthesis.
+
 2021-01-06  Martin Sebor  <msebor@redhat.com>
 
 	PR c++/95768
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index 728786d..8a98793 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,8 @@
+2021-01-07  Richard Biener  <rguenther@suse.de>
+
+	* gimple-parser.c (c_parser_gimple_compound_statement): Only
+	reallocate loop array if it is too small.
+
 2020-12-16  Martin Uecker  <muecker@gwdg.de>
 
 	PR c/98047
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 5a50473..b8e291c 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,32 @@
+2021-01-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/98329
+	* pt.c (tsubst_copy) <case BIT_CAST_EXPR>: Don't call
+	cp_build_bit_cast here, instead just build_min a BIT_CAST_EXPR and set
+	its location.
+	(tsubst_copy_and_build): Handle BIT_CAST_EXPR.
+
+2021-01-07  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/98441
+	* decl.c (grokdeclarator): Move the !funcdecl_p check inside the
+	!late_return_type block.
+
+2021-01-07  Jason Merrill  <jason@redhat.com>
+
+	* constexpr.c (cxx_bind_parameters_in_call): Add comment.
+	(cxx_eval_store_expression): Add comment.
+
+2021-01-07  Jason Merrill  <jason@redhat.com>
+
+	* call.c (has_next): Factor out from...
+	(next_conversion): ...here.
+	(strip_standard_conversion): And here.
+	(is_subseq): And here.
+	(build_conv): Check it.
+	(standard_conversion): Don't call build_conv
+	for ck_identity.
+
 2021-01-06  Martin Sebor  <msebor@redhat.com>
 
 	PR c++/95768
diff --git a/gcc/d/ChangeLog b/gcc/d/ChangeLog
index 50a95f1..1059691 100644
--- a/gcc/d/ChangeLog
+++ b/gcc/d/ChangeLog
@@ -1,3 +1,9 @@
+2021-01-07  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	* dmd/MERGE: Merge upstream dmd 9038e64c5.
+	* d-builtins.cc (build_frontend_type): Update call to
+	Parameter::create.
+
 2021-01-05  Iain Buclaw  <ibuclaw@gdcproject.org>
 
 	* dmd/MERGE: Merge upstream dmd a5c86f5b9.
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index f8625cf..84d4490 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,10 @@
+2021-01-07  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/93701
+	* resolve.c (find_array_spec): Put static prototype for
+	resolve_assoc_var before this function and call for associate
+	variables.
+
 2021-01-06  Harald Anlauf  <anlauf@gmx.de>
 
 	* resolve.c (resolve_component): Add check for valid CLASS
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 856b05d..8787eee 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,81 @@
+2021-01-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/98329
+	* g++.dg/cpp2a/bit-cast10.C: New test.
+
+2021-01-07  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/98578
+	* gcc.dg/plugin/gil-1.c: Adjust expected output.
+	* gcc.dg/uninit-pr98578.c: New test.
+
+2021-01-07  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/98441
+	* g++.dg/cpp0x/auto55.C: New test.
+
+2021-01-07  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/98580
+	* gcc.dg/analyzer/pr98580-a.c: New test.
+	* gcc.dg/analyzer/pr98580-b.c: New test.
+
+2021-01-07  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/93701
+	* gfortran.dg/associate_54.f90: New test.
+	* gfortran.dg/associate_55.f90: New test.
+	* gfortran.dg/associate_56.f90: New test.
+
+2021-01-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/98567
+	* gcc.target/i386/pr98567-1.c: New test.
+	* gcc.target/i386/pr98567-2.c: New test.
+
+2021-01-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/cond_unary_5.c: New test.
+	* gcc.target/aarch64/sve/cond_unary_5_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_unary_6.c: Likewise.
+	* gcc.target/aarch64/sve/cond_unary_6_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_unary_7.c: Likewise.
+	* gcc.target/aarch64/sve/cond_unary_7_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_unary_8.c: Likewise.
+	* gcc.target/aarch64/sve/cond_unary_8_run.c: Likewise.
+
+2021-01-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR tree-optimization/98560
+	* gcc.dg/vect/pr98560-2.c: New test.
+
+2021-01-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR tree-optimization/98560
+	* gcc.dg/vect/pr98560-1.c: New test.
+
+2021-01-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/98568
+	* g++.dg/torture/pr98568.C: New test.
+
+2021-01-07  Hongyu Wang  <hongyu.wang@intel.com>
+
+	* gcc.target/i386/pr92658-avx512bw.c: Add
+	-mprefer-vector-width=512 to avoid impact of different default
+	mtune which gcc is built with.
+	* gcc.target/i386/pr92658-avx512bw-2.c: Ditto.
+
+2021-01-07  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/97074
+	* gcc.dg/analyzer/pr97074.c: New test.
+
+2021-01-07  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/98564
+	* gcc.dg/analyzer/pr98564.c: New test.
+
 2021-01-06  Vladimir N. Makarov  <vmakarov@redhat.com>
 
 	PR rtl-optimization/97978
diff --git a/libcpp/po/ChangeLog b/libcpp/po/ChangeLog
index ef050aa..543b93e 100644
--- a/libcpp/po/ChangeLog
+++ b/libcpp/po/ChangeLog
@@ -1,3 +1,7 @@
+2021-01-07  Joseph Myers  <joseph@codesourcery.com>
+
+	* es.po: Update.
+
 2020-07-20  Joseph Myers  <joseph@codesourcery.com>
 
 	* cpplib.pot: Regenerate.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 48dc967..33fdfc1 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,24 @@
+2021-01-07  Thomas Rodgers  <trodgers@redhat.com>
+
+	* doc/doxygen/user.cfg.in: Add new header.
+	* include/Makefile.am (std_headers): likewise.
+	* include/Makefile.in: Regenerate.
+	* include/precompiled/stdc++.h: Add new header.
+	* include/std/barrier: New file.
+	* include/std/version: Add __cpp_lib_barrier feature test macro.
+	* testsuite/30_threads/barrier/1.cc: New test.
+	* testsuite/30_threads/barrier/2.cc: Likewise.
+	* testsuite/30_threads/barrier/arrive_and_drop.cc: Likewise.
+	* testsuite/30_threads/barrier/arrive_and_wait.cc: Likewise.
+	* testsuite/30_threads/barrier/arrive.cc: Likewise.
+	* testsuite/30_threads/barrier/completion.cc: Likewise.
+
+2021-01-07  Patrick Palka  <ppalka@redhat.com>
+
+	PR libstdc++/98384
+	* testsuite/20_util/to_chars/long_double.cc: Use nexttowardl
+	instead of the non-standard nextupl and nextdownl.
+
 2021-01-05  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 
 	* configure: Re-generate.