Daily bump.

diff --git a/fixincludes/ChangeLog b/fixincludes/ChangeLog
index 82e0577374a8f8027ede8394c83b9abaebc83338..c471c25e9dcb3ca54e7eb054cd3c733d686b70f4 100644 (file)
--- a/fixincludes/ChangeLog
+++ b/fixincludes/ChangeLog
@@ -1,3 +1,10 @@
+2020-09-26  David Edelsohn  <dje.gcc@gmail.com>
+
+       PR target/97044
+       * inclhack.def (aix_inttypes): New fix.
+       * fixincl.x: Regenerate.
+       * tests/base/sys/inttypes.h: New file.
+
 2020-09-17  David Edelsohn  <dje.gcc@gmail.com>
 
        * inclhack.def (aix_externcpp1): Add more context to select.

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d8144b2932ed9b899d2b3da2499bdf35eca6194b..a81090e32915db5f8abcefc7dd8042965e623ffa 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,65 @@
+2020-09-26  Jan Hubicka  <jh@suse.cz>
+
+       * ipa-modref.c (analyze_stmt): Do not skip clobbers in early pass.
+       * ipa-pure-const.c (analyze_stmt): Update comment.
+
+2020-09-26  David Edelsohn  <dje.gcc@gmail.com>
+           Clement Chigot  <clement.chigot@atos.com>
+
+       * collect2.c (visibility_flag): New.
+       (main): Detect -fvisibility.
+       (write_c_file_stat): Push and pop default visibility.
+
+2020-09-26  Jan Hubicka  <hubicka@ucw.cz>
+
+       * ipa-inline-transform.c: Include ipa-modref-tree.h and ipa-modref.h.
+       (inline_call): Call ipa_merge_modref_summary_after_inlining.
+       * ipa-inline.c (ipa_inline): Do not free summaries.
+       * ipa-modref.c (dump_records): Fix formating.
+       (merge_call_side_effects): Break out from ...
+       (analyze_call): ... here; record recursive calls.
+       (analyze_stmt): Add new parameter RECURSIVE_CALLS.
+       (analyze_function): Do iterative dataflow on recursive calls.
+       (compute_parm_map): New function.
+       (ipa_merge_modref_summary_after_inlining): New function.
+       (collapse_loads): New function.
+       (modref_propagate_in_scc): Break out from ...
+       (pass_ipa_modref::execute): ... here; Do iterative dataflow.
+       * ipa-modref.h (ipa_merge_modref_summary_after_inlining): Declare.
+
+2020-09-26  Jakub Jelinek  <jakub@redhat.com>
+
+       * omp-expand.c (expand_omp_simd): Help vectorizer for the collapse == 1
+       and non-composite collapse > 1 case with non-constant innermost loop
+       step by precomputing number of iterations before loop and using an
+       alternate IV from 0 to number of iterations - 1 with step of 1.
+
+2020-09-26  Jan Hubicka  <jh@suse.cz>
+
+       * ipa-fnsummary.c (dump_ipa_call_summary): Dump
+       points_to_local_or_readonly_memory flag.
+       (analyze_function_body): Compute points_to_local_or_readonly_memory
+       flag.
+       (remap_edge_change_prob): Rename to ...
+       (remap_edge_params): ... this one; update
+       points_to_local_or_readonly_memory.
+       (remap_edge_summaries): Update.
+       (read_ipa_call_summary): Stream the new flag.
+       (write_ipa_call_summary): Likewise.
+       * ipa-predicate.h (struct inline_param_summary): Add
+       points_to_local_or_readonly_memory.
+       (inline_param_summary::equal_to): Update.
+       (inline_param_summary::useless_p): Update.
+
+2020-09-26  Jan Hubicka  <hubicka@ucw.cz>
+
+       * ipa-modref-tree.h (modref_ref_node::insert_access): Track if something
+       changed.
+       (modref_base_node::insert_ref): Likewise (and add a new optional
+       argument)
+       (modref_tree::insert): Likewise.
+       (modref_tree::merge): Rewrite
+
 2020-09-25  Jan Hubicka  <hubicka@ucw.cz>
 
        * doc/invoke.texi: Add -fno-ipa-modref to flags disabled by

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index bfdd19d304c5f50a71a0efda170a90024730327d..51daa72546b6ef6123f8736a21fc05c8e7078e75 100644 (file)
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20200926
+20200927

diff --git a/gcc/analyzer/ChangeLog b/gcc/analyzer/ChangeLog
index 204791767792063f6c79db5cbe9185e20165c8ef..0d04604718214c9543a973d5c8adbff912449451 100644 (file)
--- a/gcc/analyzer/ChangeLog
+++ b/gcc/analyzer/ChangeLog
@@ -1,3 +1,13 @@
+2020-09-26  David Malcolm  <dmalcolm@redhat.com>
+
+       PR analyzer/96646
+       PR analyzer/96841
+       * region-model.cc (region_model::get_representative_path_var):
+       When handling offset_region, wrap the MEM_REF's first argument in
+       an ADDR_EXPR of pointer type, rather than simply using the tree
+       for the parent region.  Require the MEM_REF's second argument to
+       be an integer constant.
+
 2020-09-24  David Malcolm  <dmalcolm@redhat.com>
 
        * analyzer.h (struct rejected_constraint): New decl.

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index df23a0953d801cefb7da9a14667bd9e6887bd7d1..1e676963bc4173f1a25525b3da824e15492a07d3 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,38 @@
+2020-09-26  Paul Thomas  <pault@gcc.gnu.org>
+
+       PR fortran/96495
+       * gfortran.dg/alloc_comp_result_2.f90 : Restore original.
+       * gfortran.dg/alloc_comp_result_3.f90 : New test.
+
+2020-09-26  Jan Hubicka  <jh@suse.cz>
+
+       * gcc.dg/lto/modref-1_0.c: New test.
+       * gcc.dg/lto/modref-1_1.c: New test.
+       * gcc.dg/tree-ssa/modref-2.c: New test.
+
+2020-09-26  Jakub Jelinek  <jakub@redhat.com>
+
+       * gcc.dg/vect/vect-simd-17.c: Expect 11 or more vectorized loops.
+       * gcc.dg/vect/vect-simd-18.c: New test.
+       * gcc.dg/vect/vect-simd-19.c: New test.
+       * gcc.dg/vect/vect-simd-20.c: New test.
+
+2020-09-26  Jan Hubicka  <jh@suse.cz>
+
+       * gcc.dg/ipa/ipa-pta-13.c: Disable modref.
+
+2020-09-26  David Malcolm  <dmalcolm@redhat.com>
+
+       PR analyzer/94355
+       * g++.dg/analyzer/placement-new.C: New test.
+
+2020-09-26  David Malcolm  <dmalcolm@redhat.com>
+
+       PR analyzer/96646
+       PR analyzer/96841
+       * gcc.dg/analyzer/pr96646.c: New test.
+       * gcc.dg/analyzer/pr96841.c: New test.
+
 2020-09-25  Richard Biener  <rguenther@suse.de>
 
        PR middle-end/96814

diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index 7fb267ed78c1b3e8286d6193051a257e3c493cb1..b6b6b18a3b9ce1267c619e8d409b138bdbc6d75b 100644 (file)
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,9 @@
+2020-09-26  Jakub Jelinek  <jakub@redhat.com>
+
+       PR bootstrap/97163
+       * lex.c (search_line_fast): Only use _ARCH_PWR8 Altivec version
+       for GCC >= 4.5.
+
 2020-09-17  Patrick Palka  <ppalka@redhat.com>
 
        PR c/80076

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 2e45a6d47cfe09cbd6d60ffc6f406f0897171c07..edfe0e00adf006a5dee54f07aa48833ebeb3df09 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,13 @@
+2020-09-26  Jonathan Wakely  <jwakely@redhat.com>
+
+       PR libstdc++/96817
+       * include/ext/atomicity.h (__gnu_cxx::__is_single_threaded()):
+       New function wrapping __libc_single_threaded if available.
+       (__exchange_and_add_dispatch, __atomic_add_dispatch): Use it.
+       * libsupc++/guard.cc (__cxa_guard_acquire, __cxa_guard_abort)
+       (__cxa_guard_release): Likewise.
+       * testsuite/18_support/96817.cc: New test.
+
 2020-09-25  Jonathan Wakely  <jwakely@redhat.com>
 
        * libsupc++/Makefile.am: Remove redundant -std=gnu++1z flags.