Daily bump.

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 41b34b207fc11e9c2e39b99a5f879c0950391f7e..20009c238cb56a9df9a7ddcf670c804a18ff24f7 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,49 @@
+2020-09-20  John David Anglin  < danglin@gcc.gnu.org>
+
+       * config/pa/pa-hpux11.h (LINK_GCC_C_SEQUENCE_SPEC): Delete.
+       * config/pa/pa64-hpux.h (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
+       (ENDFILE_SPEC): Link with libgcc_stub.a and mill.a.
+       * config/pa/pa32-linux.h (ENDFILE_SPEC): Link with libgcc.a.
+
+2020-09-20  Jan Hubicka  <hubicka@ucw.cz>
+
+       * ipa-modref.c (dump_lto_records): Fix ICE.
+
+2020-09-20  David Cepelik  <d@dcepelik.cz>
+           Jan Hubicka  <hubicka@ucw.cz>
+
+       * Makefile.in: Add ipa-modref.c and ipa-modref-tree.c.
+       * alias.c: (reference_alias_ptr_type_1): Export.
+       * alias.h (reference_alias_ptr_type_1): Declare.
+       * common.opt (fipa-modref): New.
+       * gengtype.c (open_base_files): Add ipa-modref-tree.h and ipa-modref.h
+       * ipa-modref-tree.c: New file.
+       * ipa-modref-tree.h: New file.
+       * ipa-modref.c: New file.
+       * ipa-modref.h: New file.
+       * lto-section-in.c (lto_section_name): Add ipa_modref.
+       * lto-streamer.h (enum lto_section_type): Add LTO_section_ipa_modref.
+       * opts.c (default_options_table): Enable ipa-modref at -O1+.
+       * params.opt (-param=modref-max-bases, -param=modref-max-refs,
+       -param=modref-max-tests): New params.
+       * passes.def: Schedule pass_modref and pass_ipa_modref.
+       * timevar.def (TV_IPA_MODREF): New timevar.
+       (TV_TREE_MODREF): New timevar.
+       * tree-pass.h (make_pass_modref): Declare.
+       (make_pass_ipa_modref): Declare.
+       * tree-ssa-alias.c (dump_alias_stats): Include ipa-modref-tree.h
+       and ipa-modref.h
+       (alias_stats): Add modref_use_may_alias, modref_use_no_alias,
+       modref_clobber_may_alias, modref_clobber_no_alias, modref_tests.
+       (dump_alias_stats): Dump new stats.
+       (nonoverlapping_array_refs_p): Fix formating.
+       (modref_may_conflict): New function.
+       (ref_maybe_used_by_call_p_1): Use it.
+       (call_may_clobber_ref_p_1): Use it.
+       (call_may_clobber_ref_p): Update.
+       (stmt_may_clobber_ref_p_1): Update.
+       * tree-ssa-alias.h (call_may_clobber_ref_p_1): Update.
+
 2020-09-19  Martin Sebor  <msebor@redhat.com>
 
        PR middle-end/82608

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 2225e4604f0ff9e2f582da229ed79355155ccb64..fb22edf35a9deea056f5831670e826614dedacf8 100644 (file)
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20200920
+20200921

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 716f644f662ea4592e5f3b6fc8583d102355ef93..ee344446893bd633162fad7e5229334aad5785dc 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2020-09-20  Marek Polacek  <polacek@redhat.com>
+
+       PR c++/90199
+       * g++.dg/cpp1y/constexpr-90199.C: New test.
+
 2020-09-19  Martin Sebor  <msebor@redhat.com>
 
        PR middle-end/82608

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 0878f31562e02b46f0d01199ea8ba0e32d07db2a..28b66ccca7a832b87d733a4f2c2491cefd822d6f 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,10 @@
+2020-09-20  Jonathan Wakely  <jwakely@redhat.com>
+
+       PR libstdc++/97101
+       * include/std/functional (bind_front): Fix order of parameters
+       in is_nothrow_constructible_v specialization.
+       * testsuite/20_util/function_objects/bind_front/97101.cc: New test.
+
 2020-09-11  Thomas Rodgers  <trodgers@redhat.com>
 
        * include/std/memory: Move #include <bits/align.h> inside C++11