Daily bump.

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 81cbe64..393eba2 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,171 @@
+2021-09-03  Segher Boessenkool  <segher@kernel.crashing.org>
+
+       PR target/102107
+       * config/rs6000/rs6000-logue.c (rs6000_emit_prologue): On ELFv2 use r11
+       instead of r12 for CR save, in all cases.
+
+2021-09-03  Andrew Pinski  <apinski@marvell.com>
+
+       * config/aarch64/aarch64-sve-builtins.cc (register_vector_type):
+       Handle error_mark_node as the type of the type_decl.
+
+2021-09-03  Andrew Pinski  <apinski@marvell.com>
+
+       * config/aarch64/aarch64-builtins.c (struct aarch64_simd_type_info):
+       Mark with GTY.
+       (aarch64_simd_types): Likewise.
+       (aarch64_simd_intOI_type_node): Likewise.
+       (aarch64_simd_intCI_type_node): Likewise.
+       (aarch64_simd_intXI_type_node): Likewise.
+       * config/aarch64/aarch64.h (aarch64_fp16_type_node): Likewise.
+       (aarch64_fp16_ptr_type_node): Likewise.
+       (aarch64_bf16_type_node): Likewise.
+       (aarch64_bf16_ptr_type_node): Likewise.
+
+2021-09-03  Aldy Hernandez  <aldyh@redhat.com>
+
+       * range-op.cc (operator_minus::op1_op2_relation_effect): Abstract
+       out to...
+       (minus_op1_op2_relation_effect): ...here.
+       (class operator_pointer_diff): New.
+       (operator_pointer_diff::op1_op2_relation_effect): Call
+       minus_op1_op2_relation_effect.
+       (integral_table::integral_table): Add entry for POINTER_DIFF_EXPR.
+
+2021-09-03  Aldy Hernandez  <aldyh@redhat.com>
+
+       * tree-ssa-threadbackward.c (back_threader::thread_through_all_blocks):
+       Add may_peel_loop_headers.
+       (back_threader_registry::thread_through_all_blocks): Same.
+       (try_thread_blocks): Pass may_peel_loop_headers argument.
+       (pass_early_thread_jumps::execute): Same.
+
+2021-09-03  Aldy Hernandez  <aldyh@redhat.com>
+
+       * tree-ssa-threadedge.c (has_phis_p): New.
+       (forwarder_block_p): New.
+       (potentially_threadable_block): Call forwarder_block_p.
+       (jump_threader::thread_around_empty_blocks): Call has_phis_p.
+       (jump_threader::thread_through_normal_block): Call
+       forwarder_block_p.
+
+2021-09-03  Aldy Hernandez  <aldyh@redhat.com>
+
+       * tree-ssa-threadbackward.c (back_threader::dump): New.
+       (back_threader::debug): New.
+       (back_threader_profitability::profitable_path_p): Dump blocks
+       even if we are bailing early.
+
+2021-09-03  Aldy Hernandez  <aldyh@redhat.com>
+
+       * tree-ssa-threadupdate.c (cancel_thread): New.
+       (jump_thread_path_registry::thread_block_1): Use cancel_thread.
+       (jump_thread_path_registry::mark_threaded_blocks): Same.
+       (jump_thread_path_registry::register_jump_thread): Same.
+
+2021-09-03  Aldy Hernandez  <aldyh@redhat.com>
+
+       * tree-ssa-threadedge.c (jt_state::push): Only call methods for
+       which objects are available.
+       (jt_state::pop): Same.
+       (jt_state::register_equiv): Same.
+       (jt_state::register_equivs_on_edge): Same.
+
+2021-09-03  Aldy Hernandez  <aldyh@redhat.com>
+
+       * tree-ssa-threadedge.c (jump_threader::thread_across_edge):
+       Move pop until after a thread is registered.
+
+2021-09-03  Aldy Hernandez  <aldyh@redhat.com>
+
+       * tree-ssa-threadupdate.c (debug): New.
+
+2021-09-03  Aldy Hernandez  <aldyh@redhat.com>
+
+       * gimple-range-trace.cc (push_dump_file::push_dump_file): New.
+       (push_dump_file::~push_dump_file): New.
+       (dump_ranger): Change dump_file temporarily while dumping
+       ranger.
+       * gimple-range-trace.h (class push_dump_file): New.
+
+2021-09-03  Aldy Hernandez  <aldyh@redhat.com>
+
+       * gimple-range-trace.cc (debug_seed_ranger): Remove static.
+       (dump_ranger): Dump function name.
+
+2021-09-03  Aldy Hernandez  <aldyh@redhat.com>
+
+       * gimple-range-path.cc (path_range_query::range_defined_in_block):
+       Adjust for non-null.
+       (path_range_query::adjust_for_non_null_uses): New.
+       (path_range_query::precompute_ranges): Call
+       adjust_for_non_null_uses.
+       * gimple-range-path.h: Add m_non_null and
+       adjust_for_non_null_uses.
+
+2021-09-03  Aldy Hernandez  <aldyh@redhat.com>
+
+       * gimple-range-path.cc (path_range_query::dump): Dump path
+       length.
+       (path_range_query::precompute_ranges): Dump entire path.
+
+2021-09-03  Aldy Hernandez  <aldyh@redhat.com>
+
+       * value-relation.cc (relation_oracle::debug): New.
+       * value-relation.h (relation_oracle::debug): New.
+
+2021-09-03  Aldy Hernandez  <aldyh@redhat.com>
+
+       * tree-ssa-loop-ch.c: Remove unnecessary include file.
+
+2021-09-03  Aldy Hernandez  <aldyh@redhat.com>
+
+       * gimple-range-fold.cc (fold_using_range::postfold_gcond_edges):
+       Skip statements with no defining BB.
+       * gimple-range-path.cc (path_range_query::range_defined_in_block):
+       Do not get confused by statements with no defining BB.
+
+2021-09-03  Aldy Hernandez  <aldyh@redhat.com>
+
+       * gimple-range-fold.cc (adjust_imagpart_expr): Move from
+       gimple_range_adjustment.  Add support for constants.
+       (adjust_realpart_expr): New.
+       (gimple_range_adjustment): Move IMAGPART_EXPR code to
+       adjust_imagpart_expr.
+       * range-op.cc (integral_table::integral_table): Add entry for
+       REALPART_CST.
+
+2021-09-03  Jakub Jelinek  <jakub@redhat.com>
+
+       * omp-expand.c (expand_omp_atomic_pipeline): Use
+       IFN_ATOMIC_COMPARE_EXCHANGE instead of
+       BUILT_IN_SYNC_VAL_COMPARE_AND_SWAP_? so that memory order
+       can be provided.
+
+2021-09-03  Jakub Jelinek  <jakub@redhat.com>
+
+       PR target/102024
+       * tree.h (DECL_FIELD_ABI_IGNORED): Changed into rvalue only macro
+       that is false if DECL_BIT_FIELD.
+       (SET_DECL_FIELD_ABI_IGNORED, DECL_FIELD_CXX_ZERO_WIDTH_BIT_FIELD,
+       SET_DECL_FIELD_CXX_ZERO_WIDTH_BIT_FIELD): Define.
+       * tree-streamer-out.c (pack_ts_decl_common_value_fields): For
+       DECL_BIT_FIELD stream DECL_FIELD_CXX_ZERO_WIDTH_BIT_FIELD instead
+       of DECL_FIELD_ABI_IGNORED.
+       * tree-streamer-in.c (unpack_ts_decl_common_value_fields): Use
+       SET_DECL_FIELD_ABI_IGNORED instead of writing to
+       DECL_FIELD_ABI_IGNORED and for DECL_BIT_FIELD use
+       SET_DECL_FIELD_CXX_ZERO_WIDTH_BIT_FIELD instead.
+       * lto-streamer-out.c (hash_tree): For DECL_BIT_FIELD hash
+       DECL_FIELD_CXX_ZERO_WIDTH_BIT_FIELD instead of DECL_FIELD_ABI_IGNORED.
+
+2021-09-03  liuhongt  <hongtao.liu@intel.com>
+
+       PR target/102166
+       * config/i386/amxbf16intrin.h : Remove macro check for __AMX_BF16__.
+       * config/i386/amxint8intrin.h : Remove macro check for __AMX_INT8__.
+       * config/i386/amxtileintrin.h : Remove macro check for __AMX_TILE__.
+
 2021-09-02  Martin Sebor  <msebor@redhat.com>
 
        PR tree-optimization/17506

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 1591e4e..fd5abf1 100644 (file)
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20210903
+20210904

diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index a5bf82c..abc4c76 100644 (file)
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,8 @@
+2021-09-03  Eric Botcazou  <ebotcazou@adacore.com>
+
+       * c-ada-spec.c (dump_ads): Generate pragmas to disable style checks
+       and -gnatwu warning for the package specification.
+
 2021-09-01  Iain Sandoe  <iain@sandoe.co.uk>
 
        * c-attribs.c (handle_unavailable_attribute): New.

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index d969b31..6d8a6d3 100644 (file)
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,59 @@
+2021-09-03  Iain Sandoe  <iain@sandoe.co.uk>
+
+       * coroutines.cc (register_local_var_uses): Do not mangle
+       frame entries for the outermost scope.  Record the outer
+       scope as nesting depth 0.
+
+2021-09-03  Iain Sandoe  <iain@sandoe.co.uk>
+
+       * coroutines.cc (coro_build_artificial_var): New.
+       (build_actor_fn): Use var builder, rename vars to use
+       implementation namespace.
+       (coro_rewrite_function_body): Likewise.
+       (morph_fn_to_coro): Likewise.
+
+2021-09-03  Iain Sandoe  <iain@sandoe.co.uk>
+
+       * coroutines.cc (transform_local_var_uses): Record
+       frame offset expressions as DECL_VALUE_EXPRs instead of
+       rewriting them.
+
+2021-09-03  Patrick Palka  <ppalka@redhat.com>
+
+       PR c++/101904
+       * call.c (build_this_conversion): New function, split out from
+       add_function_candidate.
+       (add_function_candidate): New parameter shortcut_bad_convs.
+       Document it.  Use build_this_conversion.  Stop at the first bad
+       argument conversion when shortcut_bad_convs is true.
+       (add_template_candidate_real): New parameter shortcut_bad_convs.
+       Use build_this_conversion to check the 'this' conversion before
+       attempting deduction.  When the rejection reason code is
+       rr_bad_arg_conversion, pass -1 instead of 0 as the viable
+       parameter to add_candidate.  Pass 'convs' to add_candidate.
+       (add_template_candidate): New parameter shortcut_bad_convs.
+       (add_template_conv_candidate): Pass false as shortcut_bad_convs
+       to add_template_candidate_real.
+       (add_candidates): Prefer to shortcut bad conversions during
+       overload resolution under the assumption that we'll eventually
+       see a strictly viable candidate.  If this assumption turns out
+       to be false, re-process the non-strictly viable candidates
+       without shortcutting those bad conversions.
+
+2021-09-03  Jason Merrill  <jason@redhat.com>
+
+       * pt.c (limit_bad_template_recursion): Suppress -Wunused for decls
+       we decide not to instantiate.
+
+2021-09-03  Jakub Jelinek  <jakub@redhat.com>
+
+       PR target/102024
+       * class.c (build_base_field): Use SET_DECL_FIELD_ABI_IGNORED
+       instead of writing to DECL_FIELD_ABI_IGNORED.
+       (layout_class_type): Likewise.  In the place where zero-width
+       bitfields used to be removed, use
+       SET_DECL_FIELD_CXX_ZERO_WIDTH_BIT_FIELD on those fields instead.
+
 2021-09-01  Iain Sandoe  <iain@sandoe.co.uk>
 
        * call.c (build_over_call): Handle unavailable state in addition to

diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 9fafc5e..6306971 100644 (file)
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,9 @@
+2021-09-03  Tobias Burnus  <tobias@codesourcery.com>
+
+       * decl.c (gfc_verify_c_interop_param): Reject pointer with
+       CONTIGUOUS attributes as dummy arg. Reject character len > 1
+       when passed as byte stream.
+
 2021-09-01  Harald Anlauf  <anlauf@gmx.de>
 
        PR fortran/56985

diff --git a/gcc/lto/ChangeLog b/gcc/lto/ChangeLog
index 34fca8e..0a2d2d1 100644 (file)
--- a/gcc/lto/ChangeLog
+++ b/gcc/lto/ChangeLog
@@ -1,3 +1,9 @@
+2021-09-03  Jakub Jelinek  <jakub@redhat.com>
+
+       PR target/102024
+       * lto-common.c (compare_tree_sccs_1): Also compare
+       DECL_FIELD_CXX_ZERO_WIDTH_BIT_FIELD values.
+
 2021-09-02  liuhongt  <hongtao.liu@intel.com>
 
        * lto-lang.c (lto_type_for_mode): Return float16_type_node

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 0d8eb18..0a7cd9f 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,24 @@
+2021-09-03  Patrick Palka  <ppalka@redhat.com>
+
+       PR c++/101904
+       * g++.dg/template/conv17.C: New test.
+
+2021-09-03  Tobias Burnus  <tobias@codesourcery.com>
+
+       * gfortran.dg/bind_c_char_6.f90: Update dg-error.
+       * gfortran.dg/bind_c_char_7.f90: Likewise.
+       * gfortran.dg/bind_c_char_8.f90: Likewise.
+       * gfortran.dg/iso_c_binding_char_1.f90: Likewise.
+       * gfortran.dg/pr32599.f03: Likewise.
+       * gfortran.dg/bind_c_char_9.f90: Comment testcase bits which are
+       implementable but not valid F2018.
+       * gfortran.dg/bind_c_contiguous.f90: New test.
+
+2021-09-03  liuhongt  <hongtao.liu@intel.com>
+
+       PR target/102166
+       * g++.target/i386/pr102166.C: New test.
+
 2021-09-02  Sandra Loosemore  <sandra@codesourcery.com>
            José Rui Faustino de Sousa  <jrfsousa@gmail.com>
 

diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 5fe8ade..29925c4 100644 (file)
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,11 @@
+2021-09-03  Iain Sandoe  <iain@sandoe.co.uk>
+
+       * config/i386/sfp-machine.h (alias_HFtype, alias_SFtype
+       alias_DFtype, alias_TFtype): New.
+       (ALIAS_SELECTOR): New.
+       (strong_alias): Use __typeof and a _Generic selector to
+       provide the type to the synthesized function.
+
 2021-09-02  liuhongt  <hongtao.liu@intel.com>
 
        * config/i386/32/sfp-machine.h (_FP_NANFRAC_H): New macro.

diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 4686bf5..88eb401 100644 (file)
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,9 @@
+2021-09-03  Tobias Burnus  <tobias@codesourcery.com>
+
+       * testsuite/libgomp.c-c++-common/error-1.c: Use \r\n not \n\r in
+       dg-output.
+       * testsuite/libgomp.fortran/error-1.f90: Likewise.
+
 2021-08-23  Thomas Schwinge  <thomas@codesourcery.com>
            Jakub Jelinek  <jakub@redhat.com>