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GCC Administrator 2021-04-14 00:16:24 +00:00
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commit 6d0d35d518
9 changed files with 206 additions and 1 deletions
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5
config/ChangeLog
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2021-04-13 Martin Storsjö <martin@martin.st>
* mh-mingw: Set __USE_MINGW_ACCESS in missed C++ flags
variables
2021-01-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
PR c++/98316

25
gcc/ChangeLog
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2021-04-13 Richard Biener <rguenther@suse.de>
PR tree-optimization/100053
* tree-ssa-sccvn.c (vn_nary_op_get_predicated_value): Do
not use optimistic dominance queries for backedges to validate
predicated values.
(dominated_by_p_w_unex): Add parameter to ignore executable
state on backedges.
(rpo_elim::eliminate_avail): Adjust.
2021-04-13 Jakub Jelinek <jakub@redhat.com>
PR target/100028
* config/aarch64/aarch64.md (*aarch64_bfxil<mode>_extr,
*aarch64_bfxilsi_extrdi): New define_insn patterns.
2021-04-13 Jakub Jelinek <jakub@redhat.com>
PR target/99648
* simplify-rtx.c (simplify_immed_subreg): For MODE_COMPOSITE_P
outermode, return NULL if the result doesn't encode back to the
original byte sequence.
(simplify_gen_subreg): Don't create SUBREGs from constants to
MODE_COMPOSITE_P outermode.
2021-04-12 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/99905

2
gcc/DATESTAMP
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20210413
20210414

9
gcc/ada/ChangeLog
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2021-04-13 Eric Botcazou <ebotcazou@adacore.com>
* gcc-interface/misc.c (gnat_init): Set default range bits to 0.
* gcc-interface/trans.c (extract_encoding): Delete.
(decode_name): Likewise.
(File_Name_to_gnu): New function.
(gigi): Call it to translate file names. Replace assertion on
1-1 mapping between files and line maps with conditional error.
2021-04-11 Gerald Pfeifer <gerald@pfeifer.com>
* gnat_ugn.texi (Top): Avoid invalid "up" link.

12
gcc/analyzer/ChangeLog
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2021-04-13 David Malcolm <dmalcolm@redhat.com>
PR analyzer/98599
* supergraph.cc (saved_uids::make_uid_unique): New.
(saved_uids::restore_uids): New.
(supergraph::supergraph): Replace assignments to stmt->uid with
calls to m_stmt_uids.make_uid_unique.
(supergraph::~supergraph): New.
* supergraph.h (class saved_uids): New.
(supergraph::~supergraph): New decl.
(supergraph::m_stmt_uids): New field.
2021-04-10 David Malcolm <dmalcolm@redhat.com>
PR analyzer/100011

46
gcc/cp/ChangeLog
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2021-04-13 Jason Merrill <jason@redhat.com>
PR c++/100032
* pt.c (get_underlying_template): Compare TYPE_QUALS.
2021-04-13 Jason Merrill <jason@redhat.com>
PR c++/100054
PR c++/90479
* init.c (get_nsdmi): Do more context adjustment for local classes.
2021-04-13 Patrick Palka <ppalka@redhat.com>
PR c++/99008
* pt.c (do_class_deduction): Reject alias CTAD in C++17 mode
rather than issuing a pedwarn.
* typeck2.c (build_functional_cast_1): Handle CTAD uniformly
for consistent diagnostics.
2021-04-13 Jason Merrill <jason@redhat.com>
PR c++/91933
* class.c (build_base_path): Shortcut simple non-pointer case.
2021-04-13 Eric Botcazou <ebotcazou@adacore.com>
* module.cc (ordinary_loc_of): Test LINEMAPS_MACRO_LOWEST_LOCATION
of the linemap.
(module_state::write_location): Likewise.
2021-04-13 Patrick Palka <ppalka@redhat.com>
PR c++/97134
* pt.c (do_class_deduction): Look through EXPR_PACK_EXPANSION
when checking if the initializer is an equivalent class
placeholder template parameter.
2021-04-13 Patrick Palka <ppalka@redhat.com>
PR c++/99961
PR c++/99994
* constraint.cc (satisfy_normalized_constraints): Set
cp_unevaluated.
* parser.c (cp_parser_concept_definition): Likewise.
(cp_parser_requires_clause_opt): Likewise.
2021-04-12 Jason Merrill <jason@redhat.com>
PR c++/93085

84
gcc/testsuite/ChangeLog
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2021-04-13 Martin Sebor <msebor@redhat.com>
PR tree-optimization/82800
* g++.dg/warn/uninit-pr82800.C: New test.
2021-04-13 Martin Sebor <msebor@redhat.com>
PR middle-end/86058
* gcc.dg/pr86058.c: New test.
2021-04-13 Patrick Palka <ppalka@redhat.com>
PR c++/99008
* g++.old-deja/g++.ns/crash3.C: Adjust expected diagnostic.
* g++.old-deja/g++.ns/template7.C: Likewise.
* g++.old-deja/g++.pt/crash8.C: Likewise.
2021-04-13 Jason Merrill <jason@redhat.com>
PR c++/100032
* g++.dg/cpp0x/alias-decl-equiv1.C: New test.
2021-04-13 Jakub Jelinek <jakub@redhat.com>
PR c++/97121
* g++.dg/cpp2a/spaceship-err6.C: New test.
2021-04-13 Jason Merrill <jason@redhat.com>
PR c++/100054
* g++.dg/cpp1y/lambda-generic-local-class1.C: New test.
2021-04-13 Patrick Palka <ppalka@redhat.com>
PR c++/99008
* g++.dg/parse/template2.C: Adjust expected diagnostic.
* g++.dg/template/error8.C: Likewise.
* g++.dg/cpp1z/class-deduction84.C: New test.
2021-04-13 Richard Biener <rguenther@suse.de>
PR tree-optimization/100053
* gcc.dg/torture/pr100053.c: New testcase.
* gcc.dg/tree-ssa/ssa-fre-93.c: Likewise.
2021-04-13 Jason Merrill <jason@redhat.com>
PR c++/91933
* g++.dg/cpp0x/constexpr-base7.C: New test.
2021-04-13 Nathan Sidwell <nathan@acm.org>
PR preprocessor/99446
* g++.dg/diagnostic/pr72803.C: Adjust expected column.
2021-04-13 Jakub Jelinek <jakub@redhat.com>
PR target/100028
* gcc.target/aarch64/pr100028.c: New test.
2021-04-13 Patrick Palka <ppalka@redhat.com>
PR c++/97134
* g++.dg/cpp2a/nontype-class43.C: New test.
2021-04-13 Patrick Palka <ppalka@redhat.com>
PR c++/99961
PR c++/99994
* g++.dg/cpp2a/concepts-uneval1.C: New test.
* g++.dg/cpp2a/concepts-uneval2.C: New test.
2021-04-13 Hans-Peter Nilsson <hp@axis.com>
PR analyzer/99212
* gcc.dg/analyzer/data-model-1.c (test_45): Inverse xfail at
line 971 for cris-*-*.
2021-04-13 David Malcolm <dmalcolm@redhat.com>
PR analyzer/98599
* gcc.dg/analyzer/pr98599-a.c: New test.
* gcc.dg/analyzer/pr98599-b.c: New test.
2021-04-12 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/99905

12
libcpp/ChangeLog
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2021-04-13 Nathan Sidwell <nathan@acm.org>
PR preprocessor/99446
* line-map.c (line-map.c): Do not advance to linemaps for
different files.
2021-04-13 Eric Botcazou <ebotcazou@adacore.com>
* include/line-map.h (IS_MACRO_LOC): Delete.
* line-map.c (linemap_location_from_macro_expansion_p): Test
LINEMAPS_MACRO_LOWEST_LOCATION of the linemap.
2021-03-02 David Malcolm <dmalcolm@redhat.com>
PR c/99323

12
libstdc++-v3/ChangeLog
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2021-04-13 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/100060
* include/std/bit: Only include <ext/numeric_traits.h> for
hosted build, use <limits> otherwise.
2021-04-13 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/backwards_compatibility.xml: Remove porting
notes for libg++ and libstdc++-v2, and bibliography.
* doc/html/*: Regenerated.
2021-04-12 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/100044