Daily bump.
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GCC Administrator
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2020-09-26 David Edelsohn <dje.gcc@gmail.com>
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PR target/97044
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* inclhack.def (aix_inttypes): New fix.
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* fixincl.x: Regenerate.
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* tests/base/sys/inttypes.h: New file.
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2020-09-17 David Edelsohn <dje.gcc@gmail.com>
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* inclhack.def (aix_externcpp1): Add more context to select.
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@ -1,3 +1,65 @@
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2020-09-26 Jan Hubicka <jh@suse.cz>
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* ipa-modref.c (analyze_stmt): Do not skip clobbers in early pass.
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* ipa-pure-const.c (analyze_stmt): Update comment.
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2020-09-26 David Edelsohn <dje.gcc@gmail.com>
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Clement Chigot <clement.chigot@atos.com>
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* collect2.c (visibility_flag): New.
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(main): Detect -fvisibility.
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(write_c_file_stat): Push and pop default visibility.
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2020-09-26 Jan Hubicka <hubicka@ucw.cz>
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* ipa-inline-transform.c: Include ipa-modref-tree.h and ipa-modref.h.
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(inline_call): Call ipa_merge_modref_summary_after_inlining.
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* ipa-inline.c (ipa_inline): Do not free summaries.
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* ipa-modref.c (dump_records): Fix formating.
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(merge_call_side_effects): Break out from ...
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(analyze_call): ... here; record recursive calls.
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(analyze_stmt): Add new parameter RECURSIVE_CALLS.
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(analyze_function): Do iterative dataflow on recursive calls.
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(compute_parm_map): New function.
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(ipa_merge_modref_summary_after_inlining): New function.
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(collapse_loads): New function.
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(modref_propagate_in_scc): Break out from ...
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(pass_ipa_modref::execute): ... here; Do iterative dataflow.
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* ipa-modref.h (ipa_merge_modref_summary_after_inlining): Declare.
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2020-09-26 Jakub Jelinek <jakub@redhat.com>
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* omp-expand.c (expand_omp_simd): Help vectorizer for the collapse == 1
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and non-composite collapse > 1 case with non-constant innermost loop
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step by precomputing number of iterations before loop and using an
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alternate IV from 0 to number of iterations - 1 with step of 1.
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2020-09-26 Jan Hubicka <jh@suse.cz>
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* ipa-fnsummary.c (dump_ipa_call_summary): Dump
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points_to_local_or_readonly_memory flag.
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(analyze_function_body): Compute points_to_local_or_readonly_memory
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flag.
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(remap_edge_change_prob): Rename to ...
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(remap_edge_params): ... this one; update
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points_to_local_or_readonly_memory.
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(remap_edge_summaries): Update.
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(read_ipa_call_summary): Stream the new flag.
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(write_ipa_call_summary): Likewise.
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* ipa-predicate.h (struct inline_param_summary): Add
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points_to_local_or_readonly_memory.
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(inline_param_summary::equal_to): Update.
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(inline_param_summary::useless_p): Update.
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2020-09-26 Jan Hubicka <hubicka@ucw.cz>
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* ipa-modref-tree.h (modref_ref_node::insert_access): Track if something
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changed.
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(modref_base_node::insert_ref): Likewise (and add a new optional
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argument)
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(modref_tree::insert): Likewise.
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(modref_tree::merge): Rewrite
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2020-09-25 Jan Hubicka <hubicka@ucw.cz>
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* doc/invoke.texi: Add -fno-ipa-modref to flags disabled by
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@ -1 +1 @@
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20200926
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20200927
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@ -1,3 +1,13 @@
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2020-09-26 David Malcolm <dmalcolm@redhat.com>
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PR analyzer/96646
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PR analyzer/96841
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* region-model.cc (region_model::get_representative_path_var):
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When handling offset_region, wrap the MEM_REF's first argument in
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an ADDR_EXPR of pointer type, rather than simply using the tree
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for the parent region. Require the MEM_REF's second argument to
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be an integer constant.
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2020-09-24 David Malcolm <dmalcolm@redhat.com>
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* analyzer.h (struct rejected_constraint): New decl.
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@ -1,3 +1,38 @@
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2020-09-26 Paul Thomas <pault@gcc.gnu.org>
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PR fortran/96495
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* gfortran.dg/alloc_comp_result_2.f90 : Restore original.
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* gfortran.dg/alloc_comp_result_3.f90 : New test.
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2020-09-26 Jan Hubicka <jh@suse.cz>
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* gcc.dg/lto/modref-1_0.c: New test.
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* gcc.dg/lto/modref-1_1.c: New test.
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* gcc.dg/tree-ssa/modref-2.c: New test.
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2020-09-26 Jakub Jelinek <jakub@redhat.com>
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* gcc.dg/vect/vect-simd-17.c: Expect 11 or more vectorized loops.
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* gcc.dg/vect/vect-simd-18.c: New test.
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* gcc.dg/vect/vect-simd-19.c: New test.
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* gcc.dg/vect/vect-simd-20.c: New test.
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2020-09-26 Jan Hubicka <jh@suse.cz>
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* gcc.dg/ipa/ipa-pta-13.c: Disable modref.
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2020-09-26 David Malcolm <dmalcolm@redhat.com>
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PR analyzer/94355
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* g++.dg/analyzer/placement-new.C: New test.
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2020-09-26 David Malcolm <dmalcolm@redhat.com>
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PR analyzer/96646
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PR analyzer/96841
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* gcc.dg/analyzer/pr96646.c: New test.
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* gcc.dg/analyzer/pr96841.c: New test.
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2020-09-25 Richard Biener <rguenther@suse.de>
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PR middle-end/96814
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@ -1,3 +1,9 @@
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2020-09-26 Jakub Jelinek <jakub@redhat.com>
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PR bootstrap/97163
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* lex.c (search_line_fast): Only use _ARCH_PWR8 Altivec version
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for GCC >= 4.5.
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2020-09-17 Patrick Palka <ppalka@redhat.com>
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PR c/80076
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@ -1,3 +1,13 @@
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2020-09-26 Jonathan Wakely <jwakely@redhat.com>
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PR libstdc++/96817
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* include/ext/atomicity.h (__gnu_cxx::__is_single_threaded()):
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New function wrapping __libc_single_threaded if available.
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(__exchange_and_add_dispatch, __atomic_add_dispatch): Use it.
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* libsupc++/guard.cc (__cxa_guard_acquire, __cxa_guard_abort)
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(__cxa_guard_release): Likewise.
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* testsuite/18_support/96817.cc: New test.
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2020-09-25 Jonathan Wakely <jwakely@redhat.com>
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* libsupc++/Makefile.am: Remove redundant -std=gnu++1z flags.
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