Daily bump.

7 files changed, 183 insertions, 1 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 90860a7..ff0fc06 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,31 @@
+2021-04-15  Martin Liska  <mliska@suse.cz>
+
+	* doc/invoke.texi: Other params don't use it, remove it.
+
+2021-04-15  Richard Biener  <rguenther@suse.de>
+
+	* gimple-builder.h: Add deprecation note.
+
+2021-04-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR c++/98852
+	* attribs.h (restrict_type_identity_attributes_to): Declare.
+	* attribs.c (restrict_type_identity_attributes_to): New function.
+
+2021-04-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR c/98852
+	* attribs.h (affects_type_identity_attributes): Declare.
+	* attribs.c (remove_attributes_matching): New function.
+	(affects_type_identity_attributes): Likewise.
+
+2021-04-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/100056
+	* config/aarch64/aarch64.md (*<LOGICAL:optab>_<SHIFT:optab><mode>3):
+	Add combine splitters for *<LOGICAL:optab>_ashl<mode>3 with
+	ZERO_EXTEND, SIGN_EXTEND or AND.
+
 2021-04-14  Richard Sandiford  <richard.sandiford@arm.com>
 
 	PR rtl-optimization/99929
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index e9d3aa7..e74bf2b 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20210415
+20210416
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index a11dc24..cf7415b 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,15 @@
+2021-04-15  Martin Sebor  <msebor@redhat.com>
+
+	PR c/99420
+	PR c/99972
+	* c-decl.c (pushdecl): Always propagate type attribute.
+
+2021-04-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR c/98852
+	* c-typeck.c (c_common_type): Do not drop attributes that
+	affect type identity.
+
 2021-04-10  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c/99990
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index e508222..b5c21bf 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,30 @@
+2021-04-15  Jason Merrill  <jason@redhat.com>
+
+	PR c++/80456
+	* call.c (build_new_method_call_1): Check again for side-effects
+	with a volatile object.
+
+2021-04-15  Jason Merrill  <jason@redhat.com>
+
+	PR c++/100101
+	PR c++/99583
+	* pt.c (find_parameter_packs_r) [FUNCTION_TYPE]: Walk into
+	TYPE_RAISES_EXCEPTIONS here.
+	* tree.c (cp_walk_subtrees): Not here.
+
+2021-04-15  Jason Merrill  <jason@redhat.com>
+
+	PR c++/100091
+	PR c++/99478
+	* parser.c (cp_parser_default_type_template_argument): Set
+	parser->local_variables_forbidden_p.
+
+2021-04-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR c++/98852
+	* typeck.c (merge_type_attributes_from): New function.
+	(cp_common_type): Use it for vector types.
+
 2021-04-14  Jason Merrill  <jason@redhat.com>
 
 	PR c++/100078
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 1f8578c..bbf70a6 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,32 @@
+2021-04-15  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/99307
+	* symbol.c: Remove trailing white space.
+	* trans-array.c (gfc_trans_create_temp_array): Create a class
+	temporary for class expressions and assign the new descriptor
+	to the data field.
+	(build_class_array_ref): If the class expr can be extracted,
+	then use that for 'decl'. Class function results are reliably
+	handled this way. Call gfc_find_and_cut_at_last_class_ref to
+	eliminate largely redundant code. Remove dead code and recast
+	the rest of the code to extract 'decl' for remaining cases.
+	Call gfc_build_spanned_array_ref.
+	(gfc_alloc_allocatable_for_assignment): Use class descriptor
+	element length for 'elemsize1'. Eliminate repeat set of dtype
+	for class expressions.
+	* trans-expr.c (gfc_find_and_cut_at_last_class_ref): Include
+	additional code from build_class_array_ref, and use optional
+	gfc_typespec pointer argument.
+	(gfc_trans_scalar_assign): Make use of pre and post blocks for
+	all class expressions.
+	* trans.c (get_array_span): For unlimited polymorphic exprs
+	multiply the span by the value of the _len field.
+	(gfc_build_spanned_array_ref): New function.
+	(gfc_build_array_ref): Call gfc_build_spanned_array_ref and
+	eliminate repeated code.
+	* trans.h: Add arg to gfc_find_and_cut_at_last_class_ref and
+	add prototype for gfc_build_spanned_array_ref.
+
 2021-04-14  Martin Liska  <mliska@suse.cz>
 
 	* intrinsic.texi: The table has first column empty and it makes
diff --git a/gcc/lto/ChangeLog b/gcc/lto/ChangeLog
index 5b4ea1b..3cfbb1e 100644
--- a/gcc/lto/ChangeLog
+++ b/gcc/lto/ChangeLog
@@ -1,3 +1,8 @@
+2021-04-15  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR lto/98599
+	* lto.c (lto_wpa_write_files): Fix handling of clones.
+
 2021-04-08  Martin Sebor  <msebor@redhat.com>
 
 	PR middle-end/99883
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index d9e9168..f0e8b21 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,84 @@
+2021-04-15  Martin Sebor  <msebor@redhat.com>
+
+	PR c/99420
+	PR c/99972
+	* gcc.dg/Warray-parameter-9.c: New test.
+	* gcc.dg/Wnonnull-6.c: New test.
+	* gcc.dg/Wreturn-type3.c: New test.
+	* gcc.dg/Wunused-result.c: New test.
+	* gcc.dg/attr-noreturn.c: New test.
+	* gcc.dg/attr-returns-nonnull.c: New test.
+
+2021-04-15  Hans-Peter Nilsson  <hp@axis.com>
+
+	PR middle-end/84877
+	* gcc.dg/pr84877.c: Xfail for cris-*-*.
+
+2021-04-15  Jason Merrill  <jason@redhat.com>
+
+	PR c++/80456
+	* g++.dg/cpp0x/constexpr-volatile3.C: New test.
+
+2021-04-15  Martin Sebor  <msebor@redhat.com>
+
+	* gcc.dg/uninit-pr89230-1.c: New test.
+	* gcc.dg/uninit-pr89230-2.c: Same.
+
+2021-04-15  Jason Merrill  <jason@redhat.com>
+
+	PR c++/100101
+	* g++.dg/cpp0x/noexcept67.C: New test.
+
+2021-04-15  Jason Merrill  <jason@redhat.com>
+
+	PR c++/100091
+	* g++.dg/cpp2a/lambda-uneval15.C: New test.
+
+2021-04-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* g++.target/aarch64/sve/acle/aarch64-sve-acle-asm.exp: Add
+	-mtune=generic to the SVE flags.
+	* g++.target/aarch64/sve2/acle/aarch64-sve2-acle-asm.exp: Likewise.
+	* gcc.target/aarch64/sve/acle/aarch64-sve-acle-asm.exp: Likewise.
+	* gcc.target/aarch64/sve2/acle/aarch64-sve2-acle-asm.exp: Likewise.
+
+2021-04-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* lib/gcc-defs.exp (aarch64-arch-dg-options): New procedure.
+	(aarch64-with-arch-dg-options): Likewise.
+	* g++.target/aarch64/sve/aarch64-sve.exp: Run the tests inside
+	aarch64-with-arch-dg-options.  Move the default architecture
+	flags to the final dg-runtest argument.
+	* gcc.target/aarch64/sve/aarch64-sve.exp: Likewise.  Dispense with
+	DEFAULT_CFLAGS.
+	* gcc.target/aarch64/sve2/aarch64-sve2.exp: Likewise.
+
+2021-04-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR testsuite/100073
+	* gcc.dg/pr86058.c: Enable also on i?86-*-*.
+
+2021-04-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR c++/98852
+	* g++.target/aarch64/advsimd-intrinsics/advsimd-intrinsics.exp: New file.
+	* g++.target/aarch64/advsimd-intrinsics/pr98852.C: New file.
+
+2021-04-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR c/98852
+	* gcc.target/aarch64/advsimd-intrinsics/pr98852.c: New test.
+
+2021-04-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/100056
+	* gcc.target/aarch64/pr100056.c: New test.
+
+2021-04-15  Stefan Schulze Frielinghaus  <stefansf@linux.ibm.com>
+
+	* gcc.dg/pr93210.c: Adapt regex in order to also support a
+	RESULT_DECL as an operand for a RETURN_EXPR.
+
 2021-04-14  Richard Sandiford  <richard.sandiford@arm.com>
 
 	* gcc.target/aarch64/sve/pr99929_1.c: New file.