diff options
| author | Martin Liska <mliska@suse.cz> | 2020-05-14 13:59:36 +0200 |
|---|---|---|
| committer | Martin Liska <mliska@suse.cz> | 2020-05-14 13:59:36 +0200 |
| commit | 941c94747007e50ccaae6e94cf0402ff5bb63d43 (patch) | |
| tree | a85e4975259accbbdb4ce47fe21fc32abdc64b09 /contrib/gcc-changelog | |
| parent | 365e3cde4978c6a7dbfa50865720226254c016be (diff) | |
Add tests for gcc-changelog.
* gcc-changelog/test_email.py: New file.
* gcc-changelog/test_patches.txt: New file.
Diffstat (limited to 'contrib/gcc-changelog')
| -rwxr-xr-x | contrib/gcc-changelog/test_email.py | 260 | ||||
| -rw-r--r-- | contrib/gcc-changelog/test_patches.txt | 2384 |
2 files changed, 2644 insertions, 0 deletions
diff --git a/contrib/gcc-changelog/test_email.py b/contrib/gcc-changelog/test_email.py new file mode 100755 index 00000000000..03abc763212 --- /dev/null +++ b/contrib/gcc-changelog/test_email.py @@ -0,0 +1,260 @@ +#!/usr/bin/env python3 +# +# This file is part of GCC. +# +# GCC is free software; you can redistribute it and/or modify it under +# the terms of the GNU General Public License as published by the Free +# Software Foundation; either version 3, or (at your option) any later +# version. +# +# GCC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +# for more details. +# +# You should have received a copy of the GNU General Public License +# along with GCC; see the file COPYING3. If not see +# <http://www.gnu.org/licenses/>. */ + +import os +import tempfile +import unittest + +from git_email import GitEmail + + +script_path = os.path.dirname(os.path.realpath(__file__)) + + +class TestGccChangelog(unittest.TestCase): + def setUp(self): + self.patches = {} + self.temps = [] + + filename = None + patch_lines = [] + lines = open(os.path.join(script_path, 'test_patches.txt')).read() + for line in lines.split('\n'): + if line.startswith('==='): + if patch_lines: + self.patches[filename] = patch_lines + filename = line.split(' ')[1] + patch_lines = [] + else: + patch_lines.append(line) + if patch_lines: + self.patches[filename] = patch_lines + + def tearDown(self): + for t in self.temps: + assert t.endswith('.patch') + os.remove(t) + + def get_git_email(self, filename, strict=False): + with tempfile.NamedTemporaryFile(mode='w+', suffix='.patch', + delete=False) as f: + f.write('\n'.join(self.patches[filename])) + self.temps.append(f.name) + return GitEmail(f.name, strict) + + def from_patch_glob(self, name, strict=False): + files = [f for f in self.patches.keys() if f.startswith(name)] + assert len(files) == 1 + return self.get_git_email(files[0], strict) + + def test_simple_patch_format(self): + email = self.get_git_email('0577-aarch64-Add-an-and.patch') + assert not email.errors + assert len(email.changelog_entries) == 2 + entry = email.changelog_entries[0] + assert (entry.author_lines == + [('Richard Sandiford <richard.sandiford@arm.com>', + '2020-02-06')]) + assert len(entry.authors) == 1 + assert (entry.authors[0] + == 'Richard Sandiford <richard.sandiford@arm.com>') + assert entry.folder == 'gcc' + assert entry.prs == ['PR target/87763'] + assert len(entry.files) == 3 + assert entry.files[0] == 'config/aarch64/aarch64-protos.h' + + def test_daily_bump(self): + email = self.get_git_email('0085-Daily-bump.patch') + assert not email.errors + assert not email.changelog_entries + + def test_deduce_changelog_entries(self): + email = self.from_patch_glob('0040') + assert len(email.changelog_entries) == 2 + assert email.changelog_entries[0].folder == 'gcc/cp' + assert email.changelog_entries[0].prs == ['PR c++/90916'] + assert email.changelog_entries[0].files == ['pt.c'] + # this one is added automatically + assert email.changelog_entries[1].folder == 'gcc/testsuite' + + def test_only_changelog_updated(self): + email = self.from_patch_glob('0129') + assert not email.errors + assert not email.changelog_entries + + def test_wrong_mentioned_filename(self): + email = self.from_patch_glob('0096') + assert email.errors + err = email.errors[0] + assert err.message == 'file not changed in a patch' + assert err.line == 'gcc/testsuite/gcc.target/aarch64/' \ + 'advsimd-intrinsics/vdot-compile-3-1.c' + + def test_missing_tab(self): + email = self.from_patch_glob('0031') + assert len(email.errors) == 2 + err = email.errors[0] + assert err.message == 'line should start with a tab' + assert err.line == ' * cfgloopanal.c (average_num_loop_insns): ' \ + 'Free bbs when early' + + def test_leading_changelog_format(self): + email = self.from_patch_glob('0184') + assert len(email.errors) == 4 + assert email.errors[0].line == 'gcc/c-family/c-cppbuiltins.c' + assert email.errors[2].line == 'gcc/c-family/c-cppbuiltin.c' + + def test_cannot_deduce_no_blank_line(self): + email = self.from_patch_glob('0334') + assert len(email.errors) == 1 + assert len(email.changelog_entries) == 1 + assert email.changelog_entries[0].folder is None + + def test_author_lines(self): + email = self.from_patch_glob('0814') + assert not email.errors + assert (email.changelog_entries[0].author_lines == + [('Martin Jambor <mjambor@suse.cz>', '2020-02-19')]) + + def test_multiple_authors_and_prs(self): + email = self.from_patch_glob('0735') + assert len(email.changelog_entries) == 1 + entry = email.changelog_entries[0] + assert len(entry.author_lines) == 2 + assert len(entry.authors) == 2 + assert (entry.author_lines[1] == + ('Bernd Edlinger <bernd.edlinger@hotmail.de>', None)) + + def test_multiple_prs(self): + email = self.from_patch_glob('1699') + assert len(email.changelog_entries) == 2 + assert len(email.changelog_entries[0].prs) == 2 + + def test_missing_PR_component(self): + email = self.from_patch_glob('0735') + assert len(email.errors) == 1 + assert email.errors[0].message == 'missing PR component' + + def test_invalid_PR_component(self): + email = self.from_patch_glob('0198') + assert len(email.errors) == 1 + assert email.errors[0].message == 'invalid PR component' + + def test_additional_author_list(self): + email = self.from_patch_glob('0342') + assert (email.errors[1].message == 'additional author must prepend ' + 'with tab and 4 spaces') + + def test_trailing_whitespaces(self): + email = self.get_git_email('trailing-whitespaces.patch') + assert len(email.errors) == 3 + + def test_space_after_asterisk(self): + email = self.from_patch_glob('1999') + assert len(email.errors) == 1 + assert email.errors[0].message == 'one space should follow asterisk' + + def test_long_lines(self): + email = self.get_git_email('long-lines.patch') + assert len(email.errors) == 1 + assert email.errors[0].message == 'line limit exceeds 100 characters' + + def test_new_files(self): + email = self.from_patch_glob('0030') + assert not email.errors + + def test_wrong_changelog_location(self): + email = self.from_patch_glob('0043') + assert len(email.errors) == 2 + assert (email.errors[0].message == + 'wrong ChangeLog location "gcc", should be "gcc/testsuite"') + + def test_single_author_name(self): + email = self.from_patch_glob('1975') + assert len(email.changelog_entries) == 2 + assert len(email.changelog_entries[0].author_lines) == 1 + assert len(email.changelog_entries[1].author_lines) == 1 + + def test_bad_first_line(self): + email = self.from_patch_glob('0413') + assert len(email.errors) == 1 + + def test_co_authored_by(self): + email = self.from_patch_glob('1850') + assert email.co_authors == ['Jakub Jelinek <jakub@redhat.com>'] + output_entries = list(email.to_changelog_entries()) + assert len(output_entries) == 2 + ent0 = output_entries[0] + assert ent0[1].startswith('2020-04-16 Martin Liska ' + '<mliska@suse.cz>\n\t' + ' Jakub Jelinek <jakub@redhat.com>') + + def test_multiple_co_author_formats(self): + email = self.get_git_email('co-authored-by.patch') + assert len(email.co_authors) == 3 + assert email.co_authors[0] == 'Jakub Jelinek <jakub@redhat.com>' + assert email.co_authors[1] == 'John Miller <jm@example.com>' + assert email.co_authors[2] == 'John Miller2 <jm2@example.com>' + + def test_new_file_added_entry(self): + email = self.from_patch_glob('1957') + output_entries = list(email.to_changelog_entries()) + assert len(output_entries) == 2 + needle = ('\t* g++.dg/cpp2a/lambda-generic-variadic20.C' + ': New file.') + assert output_entries[1][1].endswith(needle) + assert email.changelog_entries[1].prs == ['PR c++/94546'] + + def test_global_pr_entry(self): + email = self.from_patch_glob('2004') + assert not email.errors + assert email.changelog_entries[0].prs == ['PR other/94629'] + + def test_unique_prs(self): + email = self.get_git_email('pr-check1.patch') + assert not email.errors + assert email.changelog_entries[0].prs == ['PR ipa/12345'] + assert email.changelog_entries[1].prs == [] + + def test_multiple_prs_not_added(self): + email = self.from_patch_glob('0001-Add-patch_are') + assert not email.errors + assert email.changelog_entries[0].prs == ['PR target/93492'] + assert email.changelog_entries[1].prs == ['PR target/12345'] + assert email.changelog_entries[2].prs == [] + assert email.changelog_entries[2].folder == 'gcc/testsuite' + + def test_strict_mode(self): + email = self.from_patch_glob('0001-Add-patch_are', + True) + msg = 'ChangeLog, DATESTAMP, BASE-VER and DEV-PHASE updates should ' \ + 'be done separately from normal commits' + assert email.errors[0].message == msg + + def test_strict_mode_normal_patch(self): + email = self.get_git_email('0001-Just-test-it.patch', True) + assert not email.errors + + def test_strict_mode_datestamp_only(self): + email = self.get_git_email('0002-Bump-date.patch', True) + assert not email.errors + + def test_wrong_changelog_entry(self): + email = self.from_patch_glob('0020-IPA-Avoid') + assert (email.errors[0].message + == 'first line should start with a tab, asterisk and space') diff --git a/contrib/gcc-changelog/test_patches.txt b/contrib/gcc-changelog/test_patches.txt new file mode 100644 index 00000000000..39e4753c0ab --- /dev/null +++ b/contrib/gcc-changelog/test_patches.txt @@ -0,0 +1,2384 @@ +=== 0342-ARC-Propagate-uncached-type-attribute-to-each-member.patch === +From 62a715c706d8482560dadfa9ead0766f3c20e434 Mon Sep 17 00:00:00 2001 +From: Claudiu Zissulescu <claziss@gmail.com> +Date: Mon, 27 Jan 2020 14:51:03 +0200 +Subject: [PATCH 0342/2034] [ARC] Propagate uncached type attribute to each + member of a struct. + +Like `packed` type attribute, the ARC's `uncached` type attribute +needs to be propagated to each member of the struct where it is used, +triggering the .di flag for any access of the struct members. However, +any complex CFG manipulation may drop memory pointer type attributes, +leading to the impossibility to discriminate the direct accesses from +normal ones. To solve this issue, we will treat the direct memory +accessed specially via unspecs. + +gcc/ +xxxx-xx-xx Claudiu Zissulescu <claziss@synopsys.com> + Petro Karashchenko <petro.karashchenko@ring.com> + + * config/arc/arc.c (arc_is_uncached_mem_p): Check struct + attributes if needed. + (prepare_move_operands): Generate special + unspec instruction for direct access. + (arc_isuncached_mem_p): Propagate uncached attribute to each + structure member. + * config/arc/arc.md (VUNSPEC_ARC_LDDI): Define. + (VUNSPEC_ARC_STDI): Likewise. + (ALLI): New mode iterator. + (mALLI): New mode attribute. + (lddi): New instruction pattern. + (stdi): Likewise. + (stdidi_split): Split instruction for architectures which are not + supporting ll64 option. + (lddidi_split): Likewise. + +testsuite/ +xxxx-xx-xx Claudiu Zissulescu <claziss@synopsys.com> + Petro Karashchenko <petro.karashchenko@ring.com> + + * gcc.target/arc/uncached-1.c: Update test. + * gcc.target/arc/uncached-2.c: Likewise. + * gcc.target/arc/uncached-3.c: New test. + * gcc.target/arc/uncached-4.c: Likewise. + * gcc.target/arc/uncached-5.c: Likewise. + * gcc.target/arc/uncached-6.c: Likewise. + * gcc.target/arc/uncached-7.c: Likewise. + * gcc.target/arc/uncached-8.c: Likewise. + * gcc.target/arc/arc.exp (ll64): New predicate. +--- + gcc/ChangeLog | 19 ++++ + gcc/config/arc/arc.c | 118 ++++++++++++++-------- + gcc/config/arc/arc.md | 60 +++++++++++ + gcc/testsuite/ChangeLog | 11 ++ + gcc/testsuite/gcc.target/arc/arc.exp | 9 ++ + gcc/testsuite/gcc.target/arc/uncached-1.c | 2 +- + gcc/testsuite/gcc.target/arc/uncached-2.c | 2 +- + gcc/testsuite/gcc.target/arc/uncached-3.c | 22 ++++ + gcc/testsuite/gcc.target/arc/uncached-4.c | 42 ++++++++ + gcc/testsuite/gcc.target/arc/uncached-5.c | 29 ++++++ + gcc/testsuite/gcc.target/arc/uncached-6.c | 35 +++++++ + gcc/testsuite/gcc.target/arc/uncached-7.c | 11 ++ + gcc/testsuite/gcc.target/arc/uncached-8.c | 33 ++++++ + 13 files changed, 351 insertions(+), 42 deletions(-) + create mode 100644 gcc/testsuite/gcc.target/arc/uncached-3.c + create mode 100644 gcc/testsuite/gcc.target/arc/uncached-4.c + create mode 100644 gcc/testsuite/gcc.target/arc/uncached-5.c + create mode 100644 gcc/testsuite/gcc.target/arc/uncached-6.c + create mode 100644 gcc/testsuite/gcc.target/arc/uncached-7.c + create mode 100644 gcc/testsuite/gcc.target/arc/uncached-8.c + +diff --git a/gcc/ChangeLog b/gcc/ChangeLog +index 91dfcd71a4b..2cc61d68cf3 100644 +--- a/gcc/ChangeLog ++++ b/gcc/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/config/arc/arc.c b/gcc/config/arc/arc.c +index 22475f2732e..e1a865f02e6 100644 +--- a/gcc/config/arc/arc.c ++++ b/gcc/config/arc/arc.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/config/arc/arc.md b/gcc/config/arc/arc.md +index cf7aa8d83c9..46cb254ed28 100644 +--- a/gcc/config/arc/arc.md ++++ b/gcc/config/arc/arc.md +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog +index 16ddef07516..991934272e0 100644 +--- a/gcc/testsuite/ChangeLog ++++ b/gcc/testsuite/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/gcc.target/arc/arc.exp b/gcc/testsuite/gcc.target/arc/arc.exp +index 8d1844edd22..501d4589c53 100644 +--- a/gcc/testsuite/gcc.target/arc/arc.exp ++++ b/gcc/testsuite/gcc.target/arc/arc.exp +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/gcc.target/arc/uncached-1.c b/gcc/testsuite/gcc.target/arc/uncached-1.c +index 7a6bade81c4..fa5ecb7b7d3 100644 +--- a/gcc/testsuite/gcc.target/arc/uncached-1.c ++++ b/gcc/testsuite/gcc.target/arc/uncached-1.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/gcc.target/arc/uncached-2.c b/gcc/testsuite/gcc.target/arc/uncached-2.c +index 89eed326e01..9d6bfbbb50e 100644 +--- a/gcc/testsuite/gcc.target/arc/uncached-2.c ++++ b/gcc/testsuite/gcc.target/arc/uncached-2.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/gcc.target/arc/uncached-3.c b/gcc/testsuite/gcc.target/arc/uncached-3.c +new file mode 100644 +index 00000000000..f2a317b2816 +--- /dev/null ++++ b/gcc/testsuite/gcc.target/arc/uncached-3.c +@@ -0,0 +1 @@ ++ +diff --git a/gcc/testsuite/gcc.target/arc/uncached-4.c b/gcc/testsuite/gcc.target/arc/uncached-4.c +new file mode 100644 +index 00000000000..fecb16648b8 +--- /dev/null ++++ b/gcc/testsuite/gcc.target/arc/uncached-4.c +@@ -0,0 +1 @@ ++ +diff --git a/gcc/testsuite/gcc.target/arc/uncached-5.c b/gcc/testsuite/gcc.target/arc/uncached-5.c +new file mode 100644 +index 00000000000..4fe0464fdde +--- /dev/null ++++ b/gcc/testsuite/gcc.target/arc/uncached-5.c +@@ -0,0 +1 @@ ++ +diff --git a/gcc/testsuite/gcc.target/arc/uncached-6.c b/gcc/testsuite/gcc.target/arc/uncached-6.c +new file mode 100644 +index 00000000000..581a9eccb3b +--- /dev/null ++++ b/gcc/testsuite/gcc.target/arc/uncached-6.c +@@ -0,0 +1 @@ ++ +diff --git a/gcc/testsuite/gcc.target/arc/uncached-7.c b/gcc/testsuite/gcc.target/arc/uncached-7.c +new file mode 100644 +index 00000000000..4001b8bd821 +--- /dev/null ++++ b/gcc/testsuite/gcc.target/arc/uncached-7.c +@@ -0,0 +1 @@ ++ +diff --git a/gcc/testsuite/gcc.target/arc/uncached-8.c b/gcc/testsuite/gcc.target/arc/uncached-8.c +new file mode 100644 +index 00000000000..060229b11df +--- /dev/null ++++ b/gcc/testsuite/gcc.target/arc/uncached-8.c +@@ -0,0 +1 @@ ++ +-- +2.26.1 + +=== 0814-sra-Avoid-totally-scalarizing-overallping-field_decl.patch === +From 665c5bad168ab63629b29ed2ce08ed042c088dc2 Mon Sep 17 00:00:00 2001 +From: Martin Jambor <mjambor@suse.cz> +Date: Wed, 19 Feb 2020 11:08:40 +0100 +Subject: [PATCH 0814/2034] sra: Avoid totally scalarizing overallping + field_decls (PR 93667) + +[[no_unique_address]] C++ attribute can cause two fields of a +RECORD_TYPE overlap, which currently confuses the totally scalarizing +code into creating invalid access tree. For GCC 10, I'd like to +simply disable total scalarization of types where this happens. + +For GCC 11 I'll write down a TODO item to enable total scalarization +of cases like this where the problematic fields are basically empty - +despite having a non-zero size - i.e. when they are just RECORD_TYPEs +without any data fields. + +2020-02-19 Martin Jambor <mjambor@suse.cz> + + gcc/ + + PR tree-optimization/93667 + * tree-sra.c (scalarizable_type_p): Return false if record fields + do not follow wach other. + + gcc/testsuite/ + + PR tree-optimization/93667 + * g++.dg/tree-ssa/pr93667.C: New test. +--- + gcc/ChangeLog | 6 ++++++ + gcc/testsuite/ChangeLog | 5 +++++ + gcc/testsuite/g++.dg/tree-ssa/pr93667.C | 11 +++++++++++ + gcc/tree-sra.c | 14 ++++++++++++++ + 4 files changed, 36 insertions(+) + create mode 100644 gcc/testsuite/g++.dg/tree-ssa/pr93667.C + +diff --git a/gcc/ChangeLog b/gcc/ChangeLog +index 77c2a9ad810..6b53f9a2f07 100644 +--- a/gcc/ChangeLog ++++ b/gcc/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog +index 9b4fe11a6f6..8033fa0a3bb 100644 +--- a/gcc/testsuite/ChangeLog ++++ b/gcc/testsuite/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/g++.dg/tree-ssa/pr93667.C b/gcc/testsuite/g++.dg/tree-ssa/pr93667.C +new file mode 100644 +index 00000000000..d875f53d9ec +--- /dev/null ++++ b/gcc/testsuite/g++.dg/tree-ssa/pr93667.C +@@ -0,0 +1 @@ ++ +diff --git a/gcc/tree-sra.c b/gcc/tree-sra.c +index 0cfac0a8192..4c7d651e6b9 100644 +--- a/gcc/tree-sra.c ++++ b/gcc/tree-sra.c +@@ -1 +1,2 @@ + ++ +-- +2.26.1 + +=== 0413-SRA-Total-scalarization-after-access-propagation-PR9.patch === +From 636e80eea24b780f1d5f4c14c58fc00001df8508 Mon Sep 17 00:00:00 2001 +From: Martin Jambor <mjambor@suse.cz> +Date: Wed, 29 Jan 2020 13:13:13 +0100 +Subject: [PATCH 0413/2034] SRA: Total scalarization after access propagation + [PR92706] + +2020-01-29 Martin Jambor <mjambor@suse.cz> + + PR tree-optimization/92706 + * tree-sra.c (struct access): Adjust comment of + grp_total_scalarization. + (find_access_in_subtree): Look for single children spanning an entire + access. + (scalarizable_type_p): Allow register accesses, adjust callers. + (completely_scalarize): Remove function. + (scalarize_elem): Likewise. + (create_total_scalarization_access): Likewise. + (sort_and_splice_var_accesses): Do not track total scalarization + flags. + (analyze_access_subtree): New parameter totally, adjust to new meaning + of grp_total_scalarization. + (analyze_access_trees): Pass new parameter to analyze_access_subtree. + (can_totally_scalarize_forest_p): New function. + (create_total_scalarization_access): Likewise. + (create_total_access_and_reshape): Likewise. + (total_should_skip_creating_access): Likewise. + (totally_scalarize_subtree): Likewise. + (analyze_all_variable_accesses): Perform total scalarization after + subaccess propagation using the new functions above. + (initialize_constant_pool_replacements): Output initializers by + traversing the access tree. + + testsuite/ + * gcc.dg/tree-ssa/pr92706-2.c: New test. + * gcc.dg/guality/pr59776.c: Xfail tests for s2.g. +--- + gcc/ChangeLog | 26 + + gcc/testsuite/ChangeLog | 6 + + gcc/testsuite/gcc.dg/guality/pr59776.c | 4 +- + gcc/testsuite/gcc.dg/tree-ssa/pr92706-2.c | 19 + + gcc/tree-sra.c | 666 ++++++++++++++++------ + 5 files changed, 537 insertions(+), 184 deletions(-) + create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/pr92706-2.c + +diff --git a/gcc/ChangeLog b/gcc/ChangeLog +index 16247a59304..61da54df346 100644 +--- a/gcc/ChangeLog ++++ b/gcc/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog +index 05518848829..38758207989 100644 +--- a/gcc/testsuite/ChangeLog ++++ b/gcc/testsuite/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/gcc.dg/guality/pr59776.c b/gcc/testsuite/gcc.dg/guality/pr59776.c +index 382abb622bb..6c1c8165b70 100644 +--- a/gcc/testsuite/gcc.dg/guality/pr59776.c ++++ b/gcc/testsuite/gcc.dg/guality/pr59776.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr92706-2.c b/gcc/testsuite/gcc.dg/tree-ssa/pr92706-2.c +new file mode 100644 +index 00000000000..37ab9765db0 +--- /dev/null ++++ b/gcc/testsuite/gcc.dg/tree-ssa/pr92706-2.c +@@ -0,0 +1 @@ ++ +diff --git a/gcc/tree-sra.c b/gcc/tree-sra.c +index 36106fecaf1..2b0849858de 100644 +--- a/gcc/tree-sra.c ++++ b/gcc/tree-sra.c +@@ -1 +1,2 @@ + ++ +-- +2.26.1 + +=== 0334-Do-not-generate-a-unique-fnname-for-resolver.patch === +From c2bd2b4664be8b73f8fd58a64dec1e93871797cc Mon Sep 17 00:00:00 2001 +From: Martin Liska <mliska@suse.cz> +Date: Mon, 27 Jan 2020 10:48:18 +0100 +Subject: [PATCH 0334/2034] Do not generate a unique fnname for resolver. + + PR target/93274 + * config/i386/i386-features.c (make_resolver_func): + Align the code with ppc64 target implementation. + Do not generate a unique name for resolver function. + PR target/93274 + * gcc.target/i386/pr81213.c: Adjust to not expect + a globally unique name. +--- + gcc/ChangeLog | 7 +++++++ + gcc/config/i386/i386-features.c | 19 ++++--------------- + gcc/testsuite/ChangeLog | 6 ++++++ + gcc/testsuite/gcc.target/i386/pr81213.c | 4 ++-- + 4 files changed, 19 insertions(+), 17 deletions(-) + +diff --git a/gcc/ChangeLog b/gcc/ChangeLog +index 45075840824..59806baa757 100644 +--- a/gcc/ChangeLog ++++ b/gcc/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/config/i386/i386-features.c b/gcc/config/i386/i386-features.c +index e580b26b995..b49e6f8d408 100644 +--- a/gcc/config/i386/i386-features.c ++++ b/gcc/config/i386/i386-features.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog +index 2de060843d9..22a37dd1ab2 100644 +--- a/gcc/testsuite/ChangeLog ++++ b/gcc/testsuite/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/gcc.target/i386/pr81213.c b/gcc/testsuite/gcc.target/i386/pr81213.c +index 13e15d5fef0..89c47529861 100644 +--- a/gcc/testsuite/gcc.target/i386/pr81213.c ++++ b/gcc/testsuite/gcc.target/i386/pr81213.c +@@ -1 +1,2 @@ + ++ +-- +2.26.1 + +=== 1850-List-valid-pairs-for-new-and-delete-operators.patch === +From d7a65edb629a010f7ef907d457343abcb569fab7 Mon Sep 17 00:00:00 2001 +From: Martin Liska <mliska@suse.cz> +Date: Thu, 16 Apr 2020 15:39:22 +0200 +Subject: [PATCH 1850/2034] List valid pairs for new and delete operators. + + PR c++/94314 + * cgraphclones.c (set_new_clone_decl_and_node_flags): Drop + DECL_IS_REPLACEABLE_OPERATOR during cloning. + * tree-ssa-dce.c (valid_new_delete_pair_p): New function. + (propagate_necessity): Check operator names. + + PR c++/94314 + * g++.dg/pr94314.C: Do not use dg-additional-options + and remove not needed stdio.h include. + * g++.dg/pr94314-2.C: Likewise. + * g++.dg/pr94314-3.C: Likewise. + * g++.dg/pr94314-4.C: New test. + +Co-Authored-By: Jakub Jelinek <jakub@redhat.com> +--- + gcc/ChangeLog | 9 +++ + gcc/cgraphclones.c | 2 + + gcc/testsuite/ChangeLog | 10 ++++ + gcc/testsuite/g++.dg/pr94314-2.C | 5 +- + gcc/testsuite/g++.dg/pr94314-3.C | 5 +- + gcc/testsuite/g++.dg/pr94314-4.C | 30 ++++++++++ + gcc/testsuite/g++.dg/pr94314.C | 5 +- + gcc/tree-ssa-dce.c | 98 ++++++++++++++++++++++++++++---- + 8 files changed, 142 insertions(+), 22 deletions(-) + create mode 100644 gcc/testsuite/g++.dg/pr94314-4.C + +diff --git a/gcc/ChangeLog b/gcc/ChangeLog +index 74dbeeb44c6..9e499ec9c86 100644 +--- a/gcc/ChangeLog ++++ b/gcc/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/cgraphclones.c b/gcc/cgraphclones.c +index c73b8f810f0..8f541a28b6e 100644 +--- a/gcc/cgraphclones.c ++++ b/gcc/cgraphclones.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog +index 756f1d759e6..94d2312022d 100644 +--- a/gcc/testsuite/ChangeLog ++++ b/gcc/testsuite/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/g++.dg/pr94314-2.C b/gcc/testsuite/g++.dg/pr94314-2.C +index 36b93ed6d4d..998ce601767 100644 +--- a/gcc/testsuite/g++.dg/pr94314-2.C ++++ b/gcc/testsuite/g++.dg/pr94314-2.C +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/g++.dg/pr94314-3.C b/gcc/testsuite/g++.dg/pr94314-3.C +index 575ba9d8ad8..846a5d6a3d8 100644 +--- a/gcc/testsuite/g++.dg/pr94314-3.C ++++ b/gcc/testsuite/g++.dg/pr94314-3.C +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/g++.dg/pr94314-4.C b/gcc/testsuite/g++.dg/pr94314-4.C +new file mode 100644 +index 00000000000..d097f29d4ad +--- /dev/null ++++ b/gcc/testsuite/g++.dg/pr94314-4.C +@@ -0,0 +1 @@ ++ +diff --git a/gcc/testsuite/g++.dg/pr94314.C b/gcc/testsuite/g++.dg/pr94314.C +index 86e651d10ba..4e5ae122e9f 100644 +--- a/gcc/testsuite/g++.dg/pr94314.C ++++ b/gcc/testsuite/g++.dg/pr94314.C +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/tree-ssa-dce.c b/gcc/tree-ssa-dce.c +index fd5f24c746c..757cfad5b5e 100644 +--- a/gcc/tree-ssa-dce.c ++++ b/gcc/tree-ssa-dce.c +@@ -1 +1,2 @@ + ++ +-- +2.26.1 + +=== 0085-Daily-bump.patch === +From 03647d2e26176bb874460b67deab0c30aa715d59 Mon Sep 17 00:00:00 2001 +From: GCC Administrator <gccadmin@gcc.gnu.org> +Date: Thu, 16 Jan 2020 00:16:32 +0000 +Subject: [PATCH 0085/2034] Daily bump. + +--- + gcc/DATESTAMP | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP +index ba948c594d4..62611957f86 100644 +--- a/gcc/DATESTAMP ++++ b/gcc/DATESTAMP +@@ -1 +1,2 @@ + ++ +-- +2.26.1 + +=== 0040-PR90916-ICE-in-retrieve-specialization.patch === +From a5a3c2dcf73aa245b0eb6f6cf56c4d03ab6056da Mon Sep 17 00:00:00 2001 +From: Nathan Sidwell <nathans@fb.com> +Date: Tue, 14 Jan 2020 11:12:40 -0800 +Subject: [PATCH 0040/2034] [PR90916] ICE in retrieve specialization + +https://gcc.gnu.org/ml/gcc-patches/2020-01/msg00809.html + PR c++/90916 + * pt.c (retrieve_specialization): Get the TI from the decl or the + classtype as appropriate. +--- + gcc/cp/ChangeLog | 6 ++++++ + gcc/cp/pt.c | 15 ++++++++++----- + gcc/testsuite/g++.dg/template/pr90916.C | 8 ++++++++ + 3 files changed, 24 insertions(+), 5 deletions(-) + create mode 100644 gcc/testsuite/g++.dg/template/pr90916.C + +diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog +index 004ce0fdcdf..3cc7c48b490 100644 +--- a/gcc/cp/ChangeLog ++++ b/gcc/cp/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c +index fa82ecad233..4fdc74f9ca8 100644 +--- a/gcc/cp/pt.c ++++ b/gcc/cp/pt.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/g++.dg/template/pr90916.C b/gcc/testsuite/g++.dg/template/pr90916.C +new file mode 100644 +index 00000000000..bdb7e7b58ef +--- /dev/null ++++ b/gcc/testsuite/g++.dg/template/pr90916.C +@@ -0,0 +1 @@ ++ +-- +2.26.1 + +=== 2004-amdgcn-Check-HSA-return-codes-PR94629.patch === +From 966de09be91c639d66d252c9ae6ab8da5ebfca18 Mon Sep 17 00:00:00 2001 +From: Andrew Stubbs <ams@codesourcery.com> +Date: Mon, 20 Apr 2020 15:25:31 +0100 +Subject: [PATCH 2004/2034] amdgcn: Check HSA return codes [PR94629] + +Ensure that the returned status values are not ignored. The old code was +not broken, but this is both safer and satisfies static analysis. + +2020-04-23 Andrew Stubbs <ams@codesourcery.com> + + PR other/94629 + + libgomp/ + * plugin/plugin-gcn.c (init_hsa_context): Check return value from + hsa_iterate_agents. + (GOMP_OFFLOAD_init_device): Check return values from both calls to + hsa_agent_iterate_regions. +--- + libgomp/ChangeLog | 9 +++++++++ + libgomp/plugin/plugin-gcn.c | 8 ++++++++ + 2 files changed, 17 insertions(+) + +diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog +index c524abbbfb6..ee1764d4ae3 100644 +--- a/libgomp/ChangeLog ++++ b/libgomp/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/libgomp/plugin/plugin-gcn.c b/libgomp/plugin/plugin-gcn.c +index dc72c90962c..4c6a4c03b6e 100644 +--- a/libgomp/plugin/plugin-gcn.c ++++ b/libgomp/plugin/plugin-gcn.c +@@ -1 +1,2 @@ + ++ +-- +2.26.1 + +=== 0198-Change-recursive-prepare_block_for_update-to-use-a-w.patch === +From 6fc2f9337311c11dabcc464c808cbef205f17a52 Mon Sep 17 00:00:00 2001 +From: Andrew Pinski <apinski@marvell.com> +Date: Tue, 21 Jan 2020 08:34:42 +0000 +Subject: [PATCH 0198/2034] Change recursive prepare_block_for_update to use a + worklist + +Reported as PR 93321, prepare_block_for_update with some huge +recusive inlining can go past the stack limit. Transforming this +recursive into worklist improves the stack usage here and we no +longer seg fault for the testcase. Note the order we walk the siblings +change. + +ChangeLog: + PR tree-opt/93321 + * tree-into-ssa.c (prepare_block_for_update_1): Split out from ... + (prepare_block_for_update): This. Use a worklist instead of recursing. +--- + gcc/ChangeLog | 8 ++++++ + gcc/tree-into-ssa.c | 59 ++++++++++++++++++++++++++++++++++++--------- + 2 files changed, 55 insertions(+), 12 deletions(-) + +diff --git a/gcc/ChangeLog b/gcc/ChangeLog +index 8c17e5992d2..262f0d6506f 100644 +--- a/gcc/ChangeLog ++++ b/gcc/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/tree-into-ssa.c b/gcc/tree-into-ssa.c +index c27bf2ce121..6528acac31a 100644 +--- a/gcc/tree-into-ssa.c ++++ b/gcc/tree-into-ssa.c +@@ -1 +1,2 @@ + ++ +-- +2.26.1 + +=== 0184-PR-80005-Fix-__has_include.patch === +From ad1a3914ae8d67c94b0d2428e3f9672e7db491a1 Mon Sep 17 00:00:00 2001 +From: Nathan Sidwell <nathan@acm.org> +Date: Mon, 20 Jan 2020 05:39:59 -0800 +Subject: [PATCH 0184/2034] [PR 80005] Fix __has_include + +__has_include is funky in that it is macro-like from the POV of #ifdef and +friends, but lexes its parenthesize argument #include-like. We were +failing the second part of that, because we used a forwarding macro to an +internal name, and hence always lexed the argument in macro-parameter +context. We componded that by not setting the right flag when lexing, so +it didn't even know. Mostly users got lucky. + +This reimplements the handline. +1) Remove the forwarding, but declare object-like macros that +expand to themselves. This satisfies the #ifdef requirement + +2) Correctly set angled_brackets when lexing the parameter. This tells +the lexer (a) <...> is a header name and (b) "..." is too (not a string). + +3) Remove the in__has_include lexer state, just tell find_file that that's +what's happenning, so it doesn't emit an error. + +We lose the (undocumented) ability to #undef __has_include. That may well +have been an accident of implementation. There are no tests for it. + +We gain __has_include behaviour for all users of the preprocessors -- not +just the C-family ones that defined a forwarding macro. + + libcpp/ + PR preprocessor/80005 + * include/cpplib.h (BT_HAS_ATTRIBUTE): Fix comment. + * internal.h (struct lexer_state): Delete in__has_include field. + (struct spec_nodes): Rename n__has_include{,_next}__ fields. + (_cpp_defined_macro_p): New. + (_cpp_find_file): Add has_include parm. + * directives.c (lex_macro_node): Combine defined, + __has_inline{,_next} checking. + (do_ifdef, do_ifndef): Use _cpp_defined_macro_p. + (_cpp_init_directives): Refactor. + * expr.c (parse_defined): Use _cpp_defined_macro_p. + (eval_token): Adjust parse_has_include calls. + (parse_has_include): Add OP parameter. Reimplement. + * files.c (_cpp_find_file): Add HAS_INCLUDE parm. Use it to + inhibit error message. + (_cpp_stack_include): Adjust _cpp_find_file call. + (_cpp_fake_include, _cpp_compare_file_date): Likewise. + (open_file_failed): Remove in__has_include check. + (_cpp_has_header): Adjust _cpp_find_file call. + * identifiers.c (_cpp_init_hashtable): Don't init + __has_include{,_next} here ... + * init.c (cpp_init_builtins): ... init them here. Define as + macros. + (cpp_read_main_file): Adjust _cpp_find_file call. + * pch.c (cpp_read_state): Adjust __has_include{,_next} access. + * traditional.c (_cpp_scan_out_locgical_line): Likewise. + + gcc/c-family/ + PR preprocessor/80005 + * c-cppbuiltins.c (c_cpp_builtins): Don't define __has_include{,_next}. + + gcc/testsuite/ + PR preprocessor/80005 + * g++.dg/cpp1y/feat-cxx14.C: Adjust. + * g++.dg/cpp1z/feat-cxx17.C: Adjust. + * g++.dg/cpp2a/feat-cxx2a.C: Adjust. + * g++.dg/cpp/pr80005.C: New. +--- + gcc/c-family/ChangeLog | 5 ++++ + gcc/c-family/c-cppbuiltin.c | 6 ----- + gcc/testsuite/ChangeLog | 8 +++++++ + gcc/testsuite/g++.dg/cpp/pr80005.C | 24 +++++++++++++++++++ + gcc/testsuite/g++.dg/cpp1y/feat-cxx14.C | 10 ++------ + gcc/testsuite/g++.dg/cpp1z/feat-cxx1z.C | 10 ++------ + gcc/testsuite/g++.dg/cpp2a/feat-cxx2a.C | 10 ++------ + libcpp/ChangeLog | 29 +++++++++++++++++++++- + libcpp/directives.c | 29 ++++++++-------------- + libcpp/expr.c | 32 ++++++++++++------------- + libcpp/files.c | 27 +++++++++++---------- + libcpp/identifiers.c | 3 +-- + libcpp/include/cpplib.h | 2 +- + libcpp/init.c | 14 ++++++++++- + libcpp/internal.h | 20 +++++++++++----- + libcpp/pch.c | 4 ++-- + libcpp/traditional.c | 8 +++---- + 17 files changed, 146 insertions(+), 95 deletions(-) + create mode 100644 gcc/testsuite/g++.dg/cpp/pr80005.C + +diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog +index 09ba2c8b40f..fdddb98a74d 100644 +--- a/gcc/c-family/ChangeLog ++++ b/gcc/c-family/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/c-family/c-cppbuiltin.c b/gcc/c-family/c-cppbuiltin.c +index a6308921dc9..70a12055e27 100644 +--- a/gcc/c-family/c-cppbuiltin.c ++++ b/gcc/c-family/c-cppbuiltin.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog +index a526e32ac89..67d5f2e9e28 100644 +--- a/gcc/testsuite/ChangeLog ++++ b/gcc/testsuite/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/g++.dg/cpp/pr80005.C b/gcc/testsuite/g++.dg/cpp/pr80005.C +new file mode 100644 +index 00000000000..cc752616782 +--- /dev/null ++++ b/gcc/testsuite/g++.dg/cpp/pr80005.C +@@ -0,0 +1 @@ ++ +diff --git a/gcc/testsuite/g++.dg/cpp1y/feat-cxx14.C b/gcc/testsuite/g++.dg/cpp1y/feat-cxx14.C +index a2a93f437b3..a78b6a36f36 100644 +--- a/gcc/testsuite/g++.dg/cpp1y/feat-cxx14.C ++++ b/gcc/testsuite/g++.dg/cpp1y/feat-cxx14.C +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/g++.dg/cpp1z/feat-cxx1z.C b/gcc/testsuite/g++.dg/cpp1z/feat-cxx1z.C +index 55e56a06fe8..e6f456b2415 100644 +--- a/gcc/testsuite/g++.dg/cpp1z/feat-cxx1z.C ++++ b/gcc/testsuite/g++.dg/cpp1z/feat-cxx1z.C +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/g++.dg/cpp2a/feat-cxx2a.C b/gcc/testsuite/g++.dg/cpp2a/feat-cxx2a.C +index dd15cd6af3c..82fd602f9f1 100644 +--- a/gcc/testsuite/g++.dg/cpp2a/feat-cxx2a.C ++++ b/gcc/testsuite/g++.dg/cpp2a/feat-cxx2a.C +@@ -1 +1,2 @@ + ++ +diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog +index 3249b93fe88..27a841bbdce 100644 +--- a/libcpp/ChangeLog ++++ b/libcpp/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/libcpp/directives.c b/libcpp/directives.c +index 983206a5838..10735c8c668 100644 +--- a/libcpp/directives.c ++++ b/libcpp/directives.c +@@ -1 +1,2 @@ + ++ +diff --git a/libcpp/expr.c b/libcpp/expr.c +index 317faf50208..df21a4b9fb9 100644 +--- a/libcpp/expr.c ++++ b/libcpp/expr.c +@@ -1 +1,2 @@ + ++ +diff --git a/libcpp/files.c b/libcpp/files.c +index 7abae7ae6ec..260e787c329 100644 +--- a/libcpp/files.c ++++ b/libcpp/files.c +@@ -1 +1,2 @@ + ++ +diff --git a/libcpp/identifiers.c b/libcpp/identifiers.c +index 562d8fee3b5..9627e1bf4b0 100644 +--- a/libcpp/identifiers.c ++++ b/libcpp/identifiers.c +@@ -1 +1,2 @@ + ++ +diff --git a/libcpp/include/cpplib.h b/libcpp/include/cpplib.h +index 1c26c365347..56cbbd82750 100644 +--- a/libcpp/include/cpplib.h ++++ b/libcpp/include/cpplib.h +@@ -1 +1,2 @@ + ++ +diff --git a/libcpp/init.c b/libcpp/init.c +index 2b4923e1451..e798140ef8b 100644 +--- a/libcpp/init.c ++++ b/libcpp/init.c +@@ -1 +1,2 @@ + ++ +diff --git a/libcpp/internal.h b/libcpp/internal.h +index 3623baf8191..5453c3bff85 100644 +--- a/libcpp/internal.h ++++ b/libcpp/internal.h +@@ -1 +1,2 @@ + ++ +diff --git a/libcpp/pch.c b/libcpp/pch.c +index 607f805bebe..e631050936b 100644 +--- a/libcpp/pch.c ++++ b/libcpp/pch.c +@@ -1 +1,2 @@ + ++ +diff --git a/libcpp/traditional.c b/libcpp/traditional.c +index 21c63b47dd5..ff06d31a897 100644 +--- a/libcpp/traditional.c ++++ b/libcpp/traditional.c +@@ -1 +1,2 @@ + ++ +-- +2.26.1 + +=== long-lines.patch === +From eb7c7c524556df5364f03adc20f6a9db20858484 Mon Sep 17 00:00:00 2001 +From: Jakub Jelinek <jakub@redhat.com> +Date: Mon, 13 Jan 2020 14:14:57 +0100 +Subject: [PATCH 0004/2034] tree-opt: Fix bootstrap failure in + tree-ssa-forwprop.c some more PR90838 + +2020-01-13 Jakub Jelinek <jakub@redhat.com> + + PR tree-optimization/90838 + * tree-ssa-forwprop.c (simplify_count_trailing_zeroes): Use + SCALAR_INT_TYPE_MODE directly in CTZ_DEFINED_VALUE_AT_ZERO macro and and SCALAR_INT_TYPE_MODE directly in and so + argument rather than to initialize temporary for targets that + don't use the mode argument at all. Initialize ctzval to avoid + warning at -O0. +--- + gcc/ChangeLog | 9 +++++++++ + gcc/tree-ssa-forwprop.c | 6 +++--- + 2 files changed, 12 insertions(+), 3 deletions(-) + +diff --git a/gcc/ChangeLog b/gcc/ChangeLog +index a195863212e..f7df07343d1 100644 +--- a/gcc/ChangeLog ++++ b/gcc/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/tree-ssa-forwprop.c b/gcc/tree-ssa-forwprop.c +index aac31d02b6c..56c470f6ecf 100644 +--- a/gcc/tree-ssa-forwprop.c ++++ b/gcc/tree-ssa-forwprop.c +@@ -1 +1,2 @@ + ++ +-- +2.26.1 + +=== 0735-PR-87488-Add-with-diagnostics-urls-configuration-opt.patch === +From 458c8d6459c4005fc9886b6e25d168a6535ac415 Mon Sep 17 00:00:00 2001 +From: Bernd Edlinger <bernd.edlinger@hotmail.de> +Date: Wed, 29 Jan 2020 15:31:10 +0100 +Subject: [PATCH 0735/2034] PR 87488: Add --with-diagnostics-urls configuration + option + +2020-02-15 David Malcolm <dmalcolm@redhat.com> + Bernd Edlinger <bernd.edlinger@hotmail.de> + + PR 87488 + PR other/93168 + * config.in (DIAGNOSTICS_URLS_DEFAULT): New define. + * configure.ac (--with-diagnostics-urls): New configuration + option, based on --with-diagnostics-color. + (DIAGNOSTICS_URLS_DEFAULT): New define. + * config.h: Regenerate. + * configure: Regenerate. + * diagnostic.c (diagnostic_urls_init): Handle -1 for + DIAGNOSTICS_URLS_DEFAULT from configure-time + --with-diagnostics-urls=auto-if-env by querying for a GCC_URLS + and TERM_URLS environment variable. + * diagnostic-url.h (diagnostic_url_format): New enum type. + (diagnostic_urls_enabled_p): rename to... + (determine_url_format): ... this, and change return type. + * diagnostic-color.c (parse_env_vars_for_urls): New helper function. + (auto_enable_urls): Disable URLs on xfce4-terminal, gnome-terminal, + the linux console, and mingw. + (diagnostic_urls_enabled_p): rename to... + (determine_url_format): ... this, and adjust. + * pretty-print.h (pretty_printer::show_urls): rename to... + (pretty_printer::url_format): ... this, and change to enum. + * pretty-print.c (pretty_printer::pretty_printer, + pp_begin_url, pp_end_url, test_urls): Adjust. + * doc/install.texi (--with-diagnostics-urls): Document the new + configuration option. + (--with-diagnostics-color): Document the existing interaction + with GCC_COLORS better. + * doc/invoke.texi (-fdiagnostics-urls): Add GCC_URLS and TERM_URLS + vindex reference. Update description of defaults based on the above. + (-fdiagnostics-color): Update description of how -fdiagnostics-color + interacts with GCC_COLORS. +--- + gcc/ChangeLog | 36 +++++++++++++++ + gcc/config.in | 6 +++ + gcc/configure | 41 ++++++++++++++++- + gcc/configure.ac | 28 ++++++++++++ + gcc/diagnostic-color.c | 101 ++++++++++++++++++++++++++++++++++++++--- + gcc/diagnostic-url.h | 18 +++++++- + gcc/diagnostic.c | 21 +++++++-- + gcc/doc/install.texi | 15 ++++-- + gcc/doc/invoke.texi | 39 ++++++++++++++-- + gcc/pretty-print.c | 44 +++++++++++++++--- + gcc/pretty-print.h | 5 +- + 11 files changed, 328 insertions(+), 26 deletions(-) + +diff --git a/gcc/ChangeLog b/gcc/ChangeLog +index e6eb6ab4c21..22f990a3088 100644 +--- a/gcc/ChangeLog ++++ b/gcc/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/config.in b/gcc/config.in +index 48292861842..01fb18dbbb5 100644 +--- a/gcc/config.in ++++ b/gcc/config.in +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/configure b/gcc/configure +index 5fa565a40a4..f55cdb8c77f 100755 +--- a/gcc/configure ++++ b/gcc/configure +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/configure.ac b/gcc/configure.ac +index 671b9a67d81..0e6e475950d 100644 +--- a/gcc/configure.ac ++++ b/gcc/configure.ac +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/diagnostic-color.c b/gcc/diagnostic-color.c +index d5547952921..b1baded2c9e 100644 +--- a/gcc/diagnostic-color.c ++++ b/gcc/diagnostic-color.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/diagnostic-url.h b/gcc/diagnostic-url.h +index 6be056941f1..d28460b928b 100644 +--- a/gcc/diagnostic-url.h ++++ b/gcc/diagnostic-url.h +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/diagnostic.c b/gcc/diagnostic.c +index 3386f070256..e4a08f76def 100644 +--- a/gcc/diagnostic.c ++++ b/gcc/diagnostic.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi +index 6ffafacff50..8ddebbb6267 100644 +--- a/gcc/doc/install.texi ++++ b/gcc/doc/install.texi +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi +index bd9ecebf103..597151670be 100644 +--- a/gcc/doc/invoke.texi ++++ b/gcc/doc/invoke.texi +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/pretty-print.c b/gcc/pretty-print.c +index 817c1059e08..dde138b0533 100644 +--- a/gcc/pretty-print.c ++++ b/gcc/pretty-print.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/pretty-print.h b/gcc/pretty-print.h +index 001468c966e..22892f12ab7 100644 +--- a/gcc/pretty-print.h ++++ b/gcc/pretty-print.h +@@ -1 +1,2 @@ + ++ +-- +2.26.1 + +=== 0031-Fix-typo-and-avoid-possible-memory-leak-in-average_n.patch === +From b38e86ddb7a9b6d7e87d7cc0b23983d027fcbd96 Mon Sep 17 00:00:00 2001 +From: Kewen Lin <linkw@linux.ibm.com> +Date: Tue, 14 Jan 2020 02:34:10 -0600 +Subject: [PATCH 0031/2034] Fix typo and avoid possible memory leak in + average_num_loop_insns + +Function average_num_loop_insns forgets to free loop body in early +return. Besides, overflow comparison checks 1000000 (e6) but the +return value is 100000 (e5), fix this typo. + +gcc/ChangeLog + +2020-01-14 Kewen Lin <linkw@gcc.gnu.org> + + * cfgloopanal.c (average_num_loop_insns): Free bbs when early + return, fix typo on return value. +--- + gcc/ChangeLog | 5 +++++ + gcc/cfgloopanal.c | 5 ++++- + 2 files changed, 9 insertions(+), 1 deletion(-) + +diff --git a/gcc/ChangeLog b/gcc/ChangeLog +index 07e5bebe909..f3301b16464 100644 +--- a/gcc/ChangeLog ++++ b/gcc/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/cfgloopanal.c b/gcc/cfgloopanal.c +index 392b1c337c4..0b33e8272a7 100644 +--- a/gcc/cfgloopanal.c ++++ b/gcc/cfgloopanal.c +@@ -1 +1,2 @@ + ++ +-- +2.26.1 + +=== 0735-PR-87488-Add-with-diagnostics-urls-configuration-opt.patch === +From 458c8d6459c4005fc9886b6e25d168a6535ac415 Mon Sep 17 00:00:00 2001 +From: Bernd Edlinger <bernd.edlinger@hotmail.de> +Date: Wed, 29 Jan 2020 15:31:10 +0100 +Subject: [PATCH 0735/2034] PR 87488: Add --with-diagnostics-urls configuration + option + +2020-02-15 David Malcolm <dmalcolm@redhat.com> + Bernd Edlinger <bernd.edlinger@hotmail.de> + + PR 87488 + PR other/93168 + * config.in (DIAGNOSTICS_URLS_DEFAULT): New define. + * configure.ac (--with-diagnostics-urls): New configuration + option, based on --with-diagnostics-color. + (DIAGNOSTICS_URLS_DEFAULT): New define. + * config.h: Regenerate. + * configure: Regenerate. + * diagnostic.c (diagnostic_urls_init): Handle -1 for + DIAGNOSTICS_URLS_DEFAULT from configure-time + --with-diagnostics-urls=auto-if-env by querying for a GCC_URLS + and TERM_URLS environment variable. + * diagnostic-url.h (diagnostic_url_format): New enum type. + (diagnostic_urls_enabled_p): rename to... + (determine_url_format): ... this, and change return type. + * diagnostic-color.c (parse_env_vars_for_urls): New helper function. + (auto_enable_urls): Disable URLs on xfce4-terminal, gnome-terminal, + the linux console, and mingw. + (diagnostic_urls_enabled_p): rename to... + (determine_url_format): ... this, and adjust. + * pretty-print.h (pretty_printer::show_urls): rename to... + (pretty_printer::url_format): ... this, and change to enum. + * pretty-print.c (pretty_printer::pretty_printer, + pp_begin_url, pp_end_url, test_urls): Adjust. + * doc/install.texi (--with-diagnostics-urls): Document the new + configuration option. + (--with-diagnostics-color): Document the existing interaction + with GCC_COLORS better. + * doc/invoke.texi (-fdiagnostics-urls): Add GCC_URLS and TERM_URLS + vindex reference. Update description of defaults based on the above. + (-fdiagnostics-color): Update description of how -fdiagnostics-color + interacts with GCC_COLORS. +--- + gcc/ChangeLog | 36 +++++++++++++++ + gcc/config.in | 6 +++ + gcc/configure | 41 ++++++++++++++++- + gcc/configure.ac | 28 ++++++++++++ + gcc/diagnostic-color.c | 101 ++++++++++++++++++++++++++++++++++++++--- + gcc/diagnostic-url.h | 18 +++++++- + gcc/diagnostic.c | 21 +++++++-- + gcc/doc/install.texi | 15 ++++-- + gcc/doc/invoke.texi | 39 ++++++++++++++-- + gcc/pretty-print.c | 44 +++++++++++++++--- + gcc/pretty-print.h | 5 +- + 11 files changed, 328 insertions(+), 26 deletions(-) + +diff --git a/gcc/ChangeLog b/gcc/ChangeLog +index e6eb6ab4c21..22f990a3088 100644 +--- a/gcc/ChangeLog ++++ b/gcc/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/config.in b/gcc/config.in +index 48292861842..01fb18dbbb5 100644 +--- a/gcc/config.in ++++ b/gcc/config.in +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/configure b/gcc/configure +index 5fa565a40a4..f55cdb8c77f 100755 +--- a/gcc/configure ++++ b/gcc/configure +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/configure.ac b/gcc/configure.ac +index 671b9a67d81..0e6e475950d 100644 +--- a/gcc/configure.ac ++++ b/gcc/configure.ac +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/diagnostic-color.c b/gcc/diagnostic-color.c +index d5547952921..b1baded2c9e 100644 +--- a/gcc/diagnostic-color.c ++++ b/gcc/diagnostic-color.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/diagnostic-url.h b/gcc/diagnostic-url.h +index 6be056941f1..d28460b928b 100644 +--- a/gcc/diagnostic-url.h ++++ b/gcc/diagnostic-url.h +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/diagnostic.c b/gcc/diagnostic.c +index 3386f070256..e4a08f76def 100644 +--- a/gcc/diagnostic.c ++++ b/gcc/diagnostic.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi +index 6ffafacff50..8ddebbb6267 100644 +--- a/gcc/doc/install.texi ++++ b/gcc/doc/install.texi +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi +index bd9ecebf103..597151670be 100644 +--- a/gcc/doc/invoke.texi ++++ b/gcc/doc/invoke.texi +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/pretty-print.c b/gcc/pretty-print.c +index 817c1059e08..dde138b0533 100644 +--- a/gcc/pretty-print.c ++++ b/gcc/pretty-print.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/pretty-print.h b/gcc/pretty-print.h +index 001468c966e..22892f12ab7 100644 +--- a/gcc/pretty-print.h ++++ b/gcc/pretty-print.h +@@ -1 +1,2 @@ + ++ +-- +2.26.1 + +=== co-authored-by.patch === +From d7a65edb629a010f7ef907d457343abcb569fab7 Mon Sep 17 00:00:00 2001 +From: Martin Liska <mliska@suse.cz> +Date: Thu, 16 Apr 2020 15:39:22 +0200 +Subject: [PATCH 1850/2034] List valid pairs for new and delete operators. + + PR c++/94314 + * cgraphclones.c (set_new_clone_decl_and_node_flags): Drop + DECL_IS_REPLACEABLE_OPERATOR during cloning. + * tree-ssa-dce.c (valid_new_delete_pair_p): New function. + (propagate_necessity): Check operator names. + + PR c++/94314 + * g++.dg/pr94314.C: Do not use dg-additional-options + and remove not needed stdio.h include. + * g++.dg/pr94314-2.C: Likewise. + * g++.dg/pr94314-3.C: Likewise. + * g++.dg/pr94314-4.C: New test. + +co-authored-By: Jakub Jelinek <jakub@redhat.com> +Co-Authored-by: John Miller <jm@example.com> +co-authored-by: John Miller2 <jm2@example.com> +--- + gcc/ChangeLog | 9 +++ + gcc/cgraphclones.c | 2 + + gcc/testsuite/ChangeLog | 10 ++++ + gcc/testsuite/g++.dg/pr94314-2.C | 5 +- + gcc/testsuite/g++.dg/pr94314-3.C | 5 +- + gcc/testsuite/g++.dg/pr94314-4.C | 30 ++++++++++ + gcc/testsuite/g++.dg/pr94314.C | 5 +- + gcc/tree-ssa-dce.c | 98 ++++++++++++++++++++++++++++---- + 8 files changed, 142 insertions(+), 22 deletions(-) + create mode 100644 gcc/testsuite/g++.dg/pr94314-4.C + +diff --git a/gcc/ChangeLog b/gcc/ChangeLog +index 74dbeeb44c6..9e499ec9c86 100644 +--- a/gcc/ChangeLog ++++ b/gcc/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/cgraphclones.c b/gcc/cgraphclones.c +index c73b8f810f0..8f541a28b6e 100644 +--- a/gcc/cgraphclones.c ++++ b/gcc/cgraphclones.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog +index 756f1d759e6..94d2312022d 100644 +--- a/gcc/testsuite/ChangeLog ++++ b/gcc/testsuite/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/g++.dg/pr94314-2.C b/gcc/testsuite/g++.dg/pr94314-2.C +index 36b93ed6d4d..998ce601767 100644 +--- a/gcc/testsuite/g++.dg/pr94314-2.C ++++ b/gcc/testsuite/g++.dg/pr94314-2.C +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/g++.dg/pr94314-3.C b/gcc/testsuite/g++.dg/pr94314-3.C +index 575ba9d8ad8..846a5d6a3d8 100644 +--- a/gcc/testsuite/g++.dg/pr94314-3.C ++++ b/gcc/testsuite/g++.dg/pr94314-3.C +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/g++.dg/pr94314-4.C b/gcc/testsuite/g++.dg/pr94314-4.C +new file mode 100644 +index 00000000000..d097f29d4ad +--- /dev/null ++++ b/gcc/testsuite/g++.dg/pr94314-4.C +@@ -0,0 +1 @@ ++ +diff --git a/gcc/testsuite/g++.dg/pr94314.C b/gcc/testsuite/g++.dg/pr94314.C +index 86e651d10ba..4e5ae122e9f 100644 +--- a/gcc/testsuite/g++.dg/pr94314.C ++++ b/gcc/testsuite/g++.dg/pr94314.C +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/tree-ssa-dce.c b/gcc/tree-ssa-dce.c +index fd5f24c746c..757cfad5b5e 100644 +--- a/gcc/tree-ssa-dce.c ++++ b/gcc/tree-ssa-dce.c +@@ -1 +1,2 @@ + ++ +-- +2.26.1 + +=== 1699-combine-Fix-split_i2i3-ICE-PR94291.patch === +From c23c899aedf11069e992eed7358802b262d62f98 Mon Sep 17 00:00:00 2001 +From: Jakub Jelinek <jakub@redhat.com> +Date: Tue, 7 Apr 2020 21:30:12 +0200 +Subject: [PATCH 1699/2034] combine: Fix split_i2i3 ICE [PR94291] + +The following testcase ICEs on armv7hl-linux-gnueabi. +try_combine is called on: +(gdb) p debug_rtx (i3) +(insn 20 12 22 2 (set (mem/c:SI (plus:SI (reg/f:SI 102 sfp) + (const_int -4 [0xfffffffffffffffc])) [1 x+0 S4 A32]) + (reg:SI 125)) "pr94291.c":7:8 241 {*arm_movsi_insn} + (expr_list:REG_DEAD (reg:SI 125) + (nil))) +(gdb) p debug_rtx (i2) +(insn 12 7 20 2 (parallel [ + (set (reg:CC 100 cc) + (compare:CC (reg:SI 121 [ <retval> ]) + (const_int 0 [0]))) + (set (reg:SI 125) + (reg:SI 121 [ <retval> ])) + ]) "pr94291.c":7:8 248 {*movsi_compare0} + (expr_list:REG_UNUSED (reg:CC 100 cc) + (nil))) +and tries to recognize cc = r121 cmp 0; [sfp-4] = r121 parallel, +but that isn't recognized, so it splits it into two: split_i2i3 +[sfp-4] = r121 followed by cc = r121 cmp 0 which is recognized, but +ICEs because the code below insist that the SET_DEST of newi2pat +(or first set in PARALLEL thereof) must be a REG or SUBREG of REG, +but it is a MEM in this case. I don't see any condition that would +guarantee that, perhaps for the swap_i2i3 case it was somehow guaranteed. + +As the code just wants to update LOG_LINKS and LOG_LINKS are only for +registers, not for MEM or anything else, the patch just doesn't update those +if it isn't a REG or SUBREG of REG. + +2020-04-07 Jakub Jelinek <jakub@redhat.com> + + PR rtl-optimization/94291 + PR rtl-optimization/84169 + * combine.c (try_combine): For split_i2i3, don't assume SET_DEST + must be a REG or SUBREG of REG; if it is not one of these, don't + update LOG_LINKs. + + * gcc.dg/pr94291.c: New test. +--- + gcc/ChangeLog | 8 +++++++ + gcc/combine.c | 42 +++++++++++++++++++--------------- + gcc/testsuite/ChangeLog | 6 +++++ + gcc/testsuite/gcc.dg/pr94291.c | 14 ++++++++++++ + 4 files changed, 51 insertions(+), 19 deletions(-) + create mode 100644 gcc/testsuite/gcc.dg/pr94291.c + +diff --git a/gcc/ChangeLog b/gcc/ChangeLog +index a1ab9fb4ef3..12803e90b0a 100644 +--- a/gcc/ChangeLog ++++ b/gcc/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/combine.c b/gcc/combine.c +index 58366a6d331..cff76cd3303 100644 +--- a/gcc/combine.c ++++ b/gcc/combine.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog +index 71b5a14bcbe..3cbf891d58d 100644 +--- a/gcc/testsuite/ChangeLog ++++ b/gcc/testsuite/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/gcc.dg/pr94291.c b/gcc/testsuite/gcc.dg/pr94291.c +new file mode 100644 +index 00000000000..7daa2b01166 +--- /dev/null ++++ b/gcc/testsuite/gcc.dg/pr94291.c +@@ -0,0 +1 @@ ++ +-- +2.26.1 + +=== 0001-Add-patch_area_size-and-patch_area_entry-to-crtl.patch === +From 6607bdd99994c834f92fce924abdaea3405f62dc Mon Sep 17 00:00:00 2001 +From: "H.J. Lu" <hjl.tools@gmail.com> +Date: Fri, 1 May 2020 21:03:10 -0700 +Subject: [PATCH] Add patch_area_size and patch_area_entry to crtl + +Currently patchable area is at the wrong place. It is placed immediately +after function label and before .cfi_startproc. A backend should be able +to add a pseudo patchable area instruction durectly into RTL. This patch +adds patch_area_size and patch_area_entry to crtl so that the patchable +area info is available in RTL passes. + +It also limits patch_area_size and patch_area_entry to 65535, which is +a reasonable maximum size for patchable area. + +gcc/ + + PR target/93492 + * cfgexpand.c (pass_expand::execute): Set crtl->patch_area_size + and crtl->patch_area_entry. + * emit-rtl.h (rtl_data): Add patch_area_size and patch_area_entry. + * opts.c (common_handle_option): Limit + function_entry_patch_area_size and function_entry_patch_area_start + to USHRT_MAX. Fix a typo in error message. + * varasm.c (assemble_start_function): Use crtl->patch_area_size + and crtl->patch_area_entry. + * doc/invoke.texi: Document the maximum value for + -fpatchable-function-entry. + +gcc/c-family/ + + PR target/12345 + * c-attribs.c (handle_patchable_function_entry_attribute): Limit + value to USHRT_MAX (65535). + +--- + gcc/ChangeLog | 14 ++++++++ + gcc/c-family/ChangeLog | 6 ++++ + gcc/c-family/c-attribs.c | 9 +++++ + gcc/cfgexpand.c | 33 +++++++++++++++++++ + gcc/doc/invoke.texi | 1 + + gcc/emit-rtl.h | 6 ++++ + gcc/opts.c | 4 ++- + gcc/testsuite/ChangeLog | 7 ++++ + .../patchable_function_entry-error-1.c | 9 +++++ + .../patchable_function_entry-error-2.c | 9 +++++ + .../patchable_function_entry-error-3.c | 17 ++++++++++ + gcc/varasm.c | 30 ++--------------- + 12 files changed, 116 insertions(+), 29 deletions(-) + create mode 100644 gcc/testsuite/c-c++-common/patchable_function_entry-error-1.c + create mode 100644 gcc/testsuite/c-c++-common/patchable_function_entry-error-2.c + create mode 100644 gcc/testsuite/c-c++-common/patchable_function_entry-error-3.c + +diff --git a/gcc/ChangeLog b/gcc/ChangeLog +index e85a8e8813e..fb776ba5a0e 100644 +--- a/gcc/ChangeLog ++++ b/gcc/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog +index c429b49e68c..69ea1fdc4f3 100644 +--- a/gcc/c-family/ChangeLog ++++ b/gcc/c-family/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/c-family/c-attribs.c b/gcc/c-family/c-attribs.c +index ac936d5bbbb..a101312c581 100644 +--- a/gcc/c-family/c-attribs.c ++++ b/gcc/c-family/c-attribs.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/cfgexpand.c b/gcc/cfgexpand.c +index a7ec77d5c85..86efa22bf60 100644 +--- a/gcc/cfgexpand.c ++++ b/gcc/cfgexpand.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi +index 527d362533a..767d1f07801 100644 +--- a/gcc/doc/invoke.texi ++++ b/gcc/doc/invoke.texi +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/emit-rtl.h b/gcc/emit-rtl.h +index a878efe3cf7..3d6565c8a30 100644 +--- a/gcc/emit-rtl.h ++++ b/gcc/emit-rtl.h +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/opts.c b/gcc/opts.c +index c212a1a57dc..3dccef39701 100644 +--- a/gcc/opts.c ++++ b/gcc/opts.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog +index 176aa117904..185f9ea725e 100644 +--- a/gcc/testsuite/ChangeLog ++++ b/gcc/testsuite/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/c-c++-common/patchable_function_entry-error-1.c b/gcc/testsuite/c-c++-common/patchable_function_entry-error-1.c +new file mode 100644 +index 00000000000..f60bf46cfe3 +--- /dev/null ++++ b/gcc/testsuite/c-c++-common/patchable_function_entry-error-1.c +@@ -0,0 +1 @@ ++ +diff --git a/gcc/testsuite/c-c++-common/patchable_function_entry-error-2.c b/gcc/testsuite/c-c++-common/patchable_function_entry-error-2.c +new file mode 100644 +index 00000000000..90f88c78be7 +--- /dev/null ++++ b/gcc/testsuite/c-c++-common/patchable_function_entry-error-2.c +@@ -0,0 +1 @@ ++ +diff --git a/gcc/testsuite/c-c++-common/patchable_function_entry-error-3.c b/gcc/testsuite/c-c++-common/patchable_function_entry-error-3.c +new file mode 100644 +index 00000000000..4490e5c15ca +--- /dev/null ++++ b/gcc/testsuite/c-c++-common/patchable_function_entry-error-3.c +@@ -0,0 +1 @@ ++ +diff --git a/gcc/varasm.c b/gcc/varasm.c +index 271a67abf56..f062e48071f 100644 +--- a/gcc/varasm.c ++++ b/gcc/varasm.c +@@ -1 +1,2 @@ + ++ +-- +2.26.2 + +=== 1957-c-generic-lambda-forwarding-function-PR94546.patch === +From aedd04caa945260ea77fd22f29b77292f7dba72e Mon Sep 17 00:00:00 2001 +From: Jason Merrill <jason@redhat.com> +Date: Wed, 22 Apr 2020 02:27:54 -0400 +Subject: [PATCH 1957/2034] c++: generic lambda forwarding function [PR94546] + +While instantiating test(Plot) we partially instantiate the generic lambda. +We look at forward<T>(rest)... and see that it's just replacing parameter +packs with new parameter packs and tries to do a direct substitution. But +because register_parameter_specializations had built up a +NONTYPE_ARGUMENT_PACK around the new parameter pack, the substitution +failed. So let's not wrap it that way. + +gcc/cp/ChangeLog +2020-04-22 Jason Merrill <jason@redhat.com> + + PR c++/94546 + * pt.c (register_parameter_specializations): If the instantiation is + still a parameter pack, don't wrap it in a NONTYPE_ARGUMENT_PACK. + (tsubst_pack_expansion, tsubst_expr): Adjust. +--- + gcc/cp/ChangeLog | 7 +++++ + gcc/cp/pt.c | 28 +++++++------------ + .../g++.dg/cpp2a/lambda-generic-variadic20.C | 23 +++++++++++++++ + 3 files changed, 40 insertions(+), 18 deletions(-) + create mode 100644 gcc/testsuite/g++.dg/cpp2a/lambda-generic-variadic20.C + +diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog +index 640e4948130..4b6691a77f0 100644 +--- a/gcc/cp/ChangeLog ++++ b/gcc/cp/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c +index 7bf249cee5c..2fe7b66707c 100644 +--- a/gcc/cp/pt.c ++++ b/gcc/cp/pt.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/g++.dg/cpp2a/lambda-generic-variadic20.C b/gcc/testsuite/g++.dg/cpp2a/lambda-generic-variadic20.C +new file mode 100644 +index 00000000000..3d69dbb8e98 +--- /dev/null ++++ b/gcc/testsuite/g++.dg/cpp2a/lambda-generic-variadic20.C +@@ -0,0 +1 @@ ++ +-- +2.26.1 + +=== 0030-PR-c-92746-ICE-with-noexcept-of-function-concept-che.patch === +From edabbec31e3bfc9a9757f80c8610706ed00e5a1a Mon Sep 17 00:00:00 2001 +From: Jason Merrill <jason@redhat.com> +Date: Mon, 13 Jan 2020 18:13:46 -0500 +Subject: [PATCH 0030/2034] PR c++/92746 - ICE with noexcept of function + concept check. + +Another place that needs to specially handle Concepts TS function-style +concepts. + + * except.c (check_noexcept_r): Handle concept-check. +--- + gcc/cp/ChangeLog | 3 +++ + gcc/cp/except.c | 2 ++ + gcc/testsuite/g++.dg/concepts/fn-concept3.C | 6 ++++++ + 3 files changed, 11 insertions(+) + create mode 100644 gcc/testsuite/g++.dg/concepts/fn-concept3.C + +diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog +index 59646c70fa4..4729e3d331d 100644 +--- a/gcc/cp/ChangeLog ++++ b/gcc/cp/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/cp/except.c b/gcc/cp/except.c +index e073bd4d2bc..55b4b6af442 100644 +--- a/gcc/cp/except.c ++++ b/gcc/cp/except.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/g++.dg/concepts/fn-concept3.C b/gcc/testsuite/g++.dg/concepts/fn-concept3.C +new file mode 100644 +index 00000000000..ecb7f6b12f7 +--- /dev/null ++++ b/gcc/testsuite/g++.dg/concepts/fn-concept3.C +@@ -0,0 +1 @@ ++ +-- +2.26.1 + +=== 0129-Add-PR-number-to-change-log.patch === +From f788c2d66a6ee1ded65dafccbc5e485d42af4808 Mon Sep 17 00:00:00 2001 +From: Richard Sandiford <richard.sandiford@arm.com> +Date: Fri, 17 Jan 2020 12:22:58 +0000 +Subject: [PATCH 0129/2034] Add PR number to change log + +--- + gcc/ChangeLog | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/gcc/ChangeLog b/gcc/ChangeLog +index 6c6d586ca75..49ca5f92dec 100644 +--- a/gcc/ChangeLog ++++ b/gcc/ChangeLog +@@ -1 +1,2 @@ + ++ +-- +2.26.1 + +=== 0577-aarch64-Add-an-and.patch === +From bba0c624c8b1d6e54dc58091dd21b0c2ab000434 Mon Sep 17 00:00:00 2001 +From: Richard Sandiford <richard.sandiford@arm.com> +Date: Mon, 3 Feb 2020 21:43:44 +0000 +Subject: [PATCH 0577/2034] aarch64: Add an and/ior-based movk pattern + [PR87763] + +This patch adds a second movk pattern that models the instruction +as a "normal" and/ior operation rather than an insertion. It fixes +the third insv_1.c failure in PR87763, which was a regression from +GCC 8. + +2020-02-06 Richard Sandiford <richard.sandiford@arm.com> + +gcc/ + PR target/87763 + * config/aarch64/aarch64-protos.h (aarch64_movk_shift): Declare. + * config/aarch64/aarch64.c (aarch64_movk_shift): New function. + * config/aarch64/aarch64.md (aarch64_movk<mode>): New pattern. + +gcc/testsuite/ + PR target/87763 + * gcc.target/aarch64/movk_2.c: New test. +--- + gcc/ChangeLog | 7 ++ + gcc/config/aarch64/aarch64-protos.h | 1 + + gcc/config/aarch64/aarch64.c | 24 +++++++ + gcc/config/aarch64/aarch64.md | 17 +++++ + gcc/testsuite/ChangeLog | 5 ++ + gcc/testsuite/gcc.target/aarch64/movk_2.c | 78 +++++++++++++++++++++++ + 6 files changed, 132 insertions(+) + create mode 100644 gcc/testsuite/gcc.target/aarch64/movk_2.c + +diff --git a/gcc/ChangeLog b/gcc/ChangeLog +index efbbbf08225..cea8ffee99c 100644 +--- a/gcc/ChangeLog ++++ b/gcc/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/config/aarch64/aarch64-protos.h b/gcc/config/aarch64/aarch64-protos.h +index 24cc65a383a..d29975a8921 100644 +--- a/gcc/config/aarch64/aarch64-protos.h ++++ b/gcc/config/aarch64/aarch64-protos.h +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c +index 6581e4cb075..6a1b4099af1 100644 +--- a/gcc/config/aarch64/aarch64.c ++++ b/gcc/config/aarch64/aarch64.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/config/aarch64/aarch64.md b/gcc/config/aarch64/aarch64.md +index 90eebce85c0..9c1f17d0f85 100644 +--- a/gcc/config/aarch64/aarch64.md ++++ b/gcc/config/aarch64/aarch64.md +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog +index 601bc336290..cdb26581b9c 100644 +--- a/gcc/testsuite/ChangeLog ++++ b/gcc/testsuite/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/gcc.target/aarch64/movk_2.c b/gcc/testsuite/gcc.target/aarch64/movk_2.c +new file mode 100644 +index 00000000000..a0477ad5d42 +--- /dev/null ++++ b/gcc/testsuite/gcc.target/aarch64/movk_2.c +@@ -0,0 +1 @@ ++ +-- +2.26.1 + +=== 1975-S-390-Fix-several-test-cases.patch === +From 803596fe9591026a50b59ff961ebc114097677b5 Mon Sep 17 00:00:00 2001 +From: Stefan Schulze Frielinghaus <stefansf@linux.ibm.com> +Date: Tue, 10 Mar 2020 10:49:28 +0100 +Subject: [PATCH 1975/2034] S/390: Fix several test cases + +gcc/ChangeLog: + +2020-04-21 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com> + + * config/s390/s390.md ("*<risbg_n>_ior_and_sr_ze<mode>"): Lift from SI + mode to DSI. ("*trunc_sidi_and_subreg_ze<clobbercc_or_nocc>"): New + insn pattern. + +gcc/testsuite/ChangeLog: + +2020-04-21 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com> + + * gcc.target/s390/addsub-signed-overflow-1.c: Fix options. + * gcc.target/s390/addsub-signed-overflow-2.c: Fix options. + * gcc.target/s390/bswap-1.c: Fix scan assembler regex. + * gcc.target/s390/global-array-element-pic2.c: Fix scan assembler regex. + * gcc.target/s390/load-relative-check.c: Fix options. + * gcc.target/s390/morestack.c: Fix options. + * gcc.target/s390/nobp-return-mem-z900.c: Temporarily silence this case. + * gcc.target/s390/risbg-ll-1.c: Fix scan assembler regex. + * gcc.target/s390/risbg-ll-2.c: Fix scan assembler regex. + * gcc.target/s390/risbg-ll-3.c: Fix scan assembler regex. + * gcc.target/s390/target-attribute/pr82012.c: Fix error message. +--- + gcc/config/s390/s390.md | 39 ++++++++++++------- + .../s390/addsub-signed-overflow-1.c | 2 +- + .../s390/addsub-signed-overflow-2.c | 2 +- + gcc/testsuite/gcc.target/s390/bswap-1.c | 8 ++-- + .../s390/global-array-element-pic2.c | 4 +- + .../gcc.target/s390/load-relative-check.c | 2 +- + gcc/testsuite/gcc.target/s390/morestack.c | 2 +- + .../gcc.target/s390/nobp-return-mem-z900.c | 17 ++++++-- + gcc/testsuite/gcc.target/s390/risbg-ll-1.c | 13 +++---- + gcc/testsuite/gcc.target/s390/risbg-ll-2.c | 6 +-- + gcc/testsuite/gcc.target/s390/risbg-ll-3.c | 2 +- + .../s390/target-attribute/pr82012.c | 2 +- + 12 files changed, 59 insertions(+), 40 deletions(-) + +diff --git a/gcc/config/s390/s390.md b/gcc/config/s390/s390.md +index 44b59659e20..cf53ef1b791 100644 +--- a/gcc/config/s390/s390.md ++++ b/gcc/config/s390/s390.md +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/gcc.target/s390/addsub-signed-overflow-1.c b/gcc/testsuite/gcc.target/s390/addsub-signed-overflow-1.c +index 143220d5541..ebc02479587 100644 +--- a/gcc/testsuite/gcc.target/s390/addsub-signed-overflow-1.c ++++ b/gcc/testsuite/gcc.target/s390/addsub-signed-overflow-1.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/gcc.target/s390/addsub-signed-overflow-2.c b/gcc/testsuite/gcc.target/s390/addsub-signed-overflow-2.c +index 798e489cece..8bd1a764bc6 100644 +--- a/gcc/testsuite/gcc.target/s390/addsub-signed-overflow-2.c ++++ b/gcc/testsuite/gcc.target/s390/addsub-signed-overflow-2.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/gcc.target/s390/bswap-1.c b/gcc/testsuite/gcc.target/s390/bswap-1.c +index edfcdf888c0..c11a0ea780b 100644 +--- a/gcc/testsuite/gcc.target/s390/bswap-1.c ++++ b/gcc/testsuite/gcc.target/s390/bswap-1.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/gcc.target/s390/global-array-element-pic2.c b/gcc/testsuite/gcc.target/s390/global-array-element-pic2.c +index b9398a8042f..72b87d40b85 100644 +--- a/gcc/testsuite/gcc.target/s390/global-array-element-pic2.c ++++ b/gcc/testsuite/gcc.target/s390/global-array-element-pic2.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/gcc.target/s390/load-relative-check.c b/gcc/testsuite/gcc.target/s390/load-relative-check.c +index 3d4671a6b3f..a55bc2442f1 100644 +--- a/gcc/testsuite/gcc.target/s390/load-relative-check.c ++++ b/gcc/testsuite/gcc.target/s390/load-relative-check.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/gcc.target/s390/morestack.c b/gcc/testsuite/gcc.target/s390/morestack.c +index aa28b72aa6c..4cfa220e737 100644 +--- a/gcc/testsuite/gcc.target/s390/morestack.c ++++ b/gcc/testsuite/gcc.target/s390/morestack.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/gcc.target/s390/nobp-return-mem-z900.c b/gcc/testsuite/gcc.target/s390/nobp-return-mem-z900.c +index 0b318115a8f..3d6aca1f95f 100644 +--- a/gcc/testsuite/gcc.target/s390/nobp-return-mem-z900.c ++++ b/gcc/testsuite/gcc.target/s390/nobp-return-mem-z900.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/gcc.target/s390/risbg-ll-1.c b/gcc/testsuite/gcc.target/s390/risbg-ll-1.c +index 30350d04c45..1cac15820c0 100644 +--- a/gcc/testsuite/gcc.target/s390/risbg-ll-1.c ++++ b/gcc/testsuite/gcc.target/s390/risbg-ll-1.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/gcc.target/s390/risbg-ll-2.c b/gcc/testsuite/gcc.target/s390/risbg-ll-2.c +index 754c17311dd..8bf1a0ff88b 100644 +--- a/gcc/testsuite/gcc.target/s390/risbg-ll-2.c ++++ b/gcc/testsuite/gcc.target/s390/risbg-ll-2.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/gcc.target/s390/risbg-ll-3.c b/gcc/testsuite/gcc.target/s390/risbg-ll-3.c +index 2a2db543cd9..90d37f2c1ce 100644 +--- a/gcc/testsuite/gcc.target/s390/risbg-ll-3.c ++++ b/gcc/testsuite/gcc.target/s390/risbg-ll-3.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/gcc.target/s390/target-attribute/pr82012.c b/gcc/testsuite/gcc.target/s390/target-attribute/pr82012.c +index 2e1f7ae57be..ad1bf76d4d2 100644 +--- a/gcc/testsuite/gcc.target/s390/target-attribute/pr82012.c ++++ b/gcc/testsuite/gcc.target/s390/target-attribute/pr82012.c +@@ -1 +1,2 @@ + ++ +-- +2.26.1 + +=== 1999-rs6000-Fix-C-14-vs.-C-17-ABI-bug-on-powerpc64le-PR94.patch === +From a39ed81b8a0b46320a7c6ece3f7ad4c3f8519609 Mon Sep 17 00:00:00 2001 +From: Jakub Jelinek <jakub@redhat.com> +Date: Thu, 23 Apr 2020 09:59:57 +0200 +Subject: [PATCH 1999/2034] rs6000: Fix C++14 vs. C++17 ABI bug on powerpc64le + [PR94707] + +As mentioned in the PR and on IRC, the recently added struct-layout-1.exp +new tests FAIL on powerpc64le-linux (among other targets). +FAIL: tmpdir-g++.dg-struct-layout-1/t032 cp_compat_x_tst.o-cp_compat_y_tst.o execute +FAIL: tmpdir-g++.dg-struct-layout-1/t058 cp_compat_x_tst.o-cp_compat_y_tst.o execute +FAIL: tmpdir-g++.dg-struct-layout-1/t059 cp_compat_x_tst.o-cp_compat_y_tst.o execute +in particular. The problem is that the presence or absence of the C++17 +artificial empty base fields, which have non-zero TYPE_SIZE, but zero +DECL_SIZE, change the ABI decisions, if it is present (-std=c++17), the type +might not be considered homogeneous, while if it is absent (-std=c++14), it +can be. + +The following patch fixes that and emits a -Wpsabi inform; perhaps more +often than it could, because the fact that rs6000_discover_homogeneous_aggregate +returns true when it didn't in in GCC 7/8/9 with -std=c++17 doesn't still +mean it will make a different ABI decision, but the warning triggered only +on the test I've changed (the struct-layout-1.exp tests use -w -Wno-psabi +already). + +2020-04-23 Jakub Jelinek <jakub@redhat.com> + + PR target/94707 + * config/rs6000/rs6000-call.c (rs6000_aggregate_candidate): Add + cxx17_empty_base_seen argument. Pass it to recursive calls. + Ignore cxx17_empty_base_field_p fields after setting + *cxx17_empty_base_seen to true. + (rs6000_discover_homogeneous_aggregate): Adjust + rs6000_aggregate_candidate caller. With -Wpsabi, diagnose homogeneous + aggregates with C++17 empty base fields. + + * g++.dg/tree-ssa/pr27830.C: Use -Wpsabi -w for -std=c++17 and higher. +--- + gcc/ChangeLog | 13 ++++++++++ + gcc/config/rs6000/rs6000-call.c | 34 +++++++++++++++++++++---- + gcc/testsuite/ChangeLog | 3 +++ + gcc/testsuite/g++.dg/tree-ssa/pr27830.C | 2 ++ + 4 files changed, 47 insertions(+), 5 deletions(-) + +diff --git a/gcc/ChangeLog b/gcc/ChangeLog +index 06f7eda0033..93c3076eb86 100644 +--- a/gcc/ChangeLog ++++ b/gcc/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/config/rs6000/rs6000-call.c b/gcc/config/rs6000/rs6000-call.c +index e08621ace27..a9ae7ab70ca 100644 +--- a/gcc/config/rs6000/rs6000-call.c ++++ b/gcc/config/rs6000/rs6000-call.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog +index 684e408c1a5..245c1512c76 100644 +--- a/gcc/testsuite/ChangeLog ++++ b/gcc/testsuite/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/g++.dg/tree-ssa/pr27830.C b/gcc/testsuite/g++.dg/tree-ssa/pr27830.C +index 01c7fc18783..551ebc428cd 100644 +--- a/gcc/testsuite/g++.dg/tree-ssa/pr27830.C ++++ b/gcc/testsuite/g++.dg/tree-ssa/pr27830.C +@@ -1 +1,2 @@ + ++ +-- +2.26.1 + +=== 0001-Add-patch_area_size-and-patch_area_entry-to-crtl.patch === +From 6607bdd99994c834f92fce924abdaea3405f62dc Mon Sep 17 00:00:00 2001 +From: "H.J. Lu" <hjl.tools@gmail.com> +Date: Fri, 1 May 2020 21:03:10 -0700 +Subject: [PATCH] Add patch_area_size and patch_area_entry to crtl + +Currently patchable area is at the wrong place. It is placed immediately +after function label and before .cfi_startproc. A backend should be able +to add a pseudo patchable area instruction durectly into RTL. This patch +adds patch_area_size and patch_area_entry to crtl so that the patchable +area info is available in RTL passes. + +It also limits patch_area_size and patch_area_entry to 65535, which is +a reasonable maximum size for patchable area. + +gcc/ + + PR target/93492 + * cfgexpand.c (pass_expand::execute): Set crtl->patch_area_size + and crtl->patch_area_entry. + * emit-rtl.h (rtl_data): Add patch_area_size and patch_area_entry. + * opts.c (common_handle_option): Limit + function_entry_patch_area_size and function_entry_patch_area_start + to USHRT_MAX. Fix a typo in error message. + * varasm.c (assemble_start_function): Use crtl->patch_area_size + and crtl->patch_area_entry. + * doc/invoke.texi: Document the maximum value for + -fpatchable-function-entry. + +gcc/c-family/ + + PR target/12345 + * c-attribs.c (handle_patchable_function_entry_attribute): Limit + value to USHRT_MAX (65535). + +--- + gcc/ChangeLog | 14 ++++++++ + gcc/c-family/ChangeLog | 6 ++++ + gcc/c-family/c-attribs.c | 9 +++++ + gcc/cfgexpand.c | 33 +++++++++++++++++++ + gcc/doc/invoke.texi | 1 + + gcc/emit-rtl.h | 6 ++++ + gcc/opts.c | 4 ++- + gcc/testsuite/ChangeLog | 7 ++++ + .../patchable_function_entry-error-1.c | 9 +++++ + .../patchable_function_entry-error-2.c | 9 +++++ + .../patchable_function_entry-error-3.c | 17 ++++++++++ + gcc/varasm.c | 30 ++--------------- + 12 files changed, 116 insertions(+), 29 deletions(-) + create mode 100644 gcc/testsuite/c-c++-common/patchable_function_entry-error-1.c + create mode 100644 gcc/testsuite/c-c++-common/patchable_function_entry-error-2.c + create mode 100644 gcc/testsuite/c-c++-common/patchable_function_entry-error-3.c + +diff --git a/gcc/ChangeLog b/gcc/ChangeLog +index e85a8e8813e..fb776ba5a0e 100644 +--- a/gcc/ChangeLog ++++ b/gcc/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog +index c429b49e68c..69ea1fdc4f3 100644 +--- a/gcc/c-family/ChangeLog ++++ b/gcc/c-family/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/c-family/c-attribs.c b/gcc/c-family/c-attribs.c +index ac936d5bbbb..a101312c581 100644 +--- a/gcc/c-family/c-attribs.c ++++ b/gcc/c-family/c-attribs.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/cfgexpand.c b/gcc/cfgexpand.c +index a7ec77d5c85..86efa22bf60 100644 +--- a/gcc/cfgexpand.c ++++ b/gcc/cfgexpand.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi +index 527d362533a..767d1f07801 100644 +--- a/gcc/doc/invoke.texi ++++ b/gcc/doc/invoke.texi +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/emit-rtl.h b/gcc/emit-rtl.h +index a878efe3cf7..3d6565c8a30 100644 +--- a/gcc/emit-rtl.h ++++ b/gcc/emit-rtl.h +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/opts.c b/gcc/opts.c +index c212a1a57dc..3dccef39701 100644 +--- a/gcc/opts.c ++++ b/gcc/opts.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog +index 176aa117904..185f9ea725e 100644 +--- a/gcc/testsuite/ChangeLog ++++ b/gcc/testsuite/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/c-c++-common/patchable_function_entry-error-1.c b/gcc/testsuite/c-c++-common/patchable_function_entry-error-1.c +new file mode 100644 +index 00000000000..f60bf46cfe3 +--- /dev/null ++++ b/gcc/testsuite/c-c++-common/patchable_function_entry-error-1.c +@@ -0,0 +1 @@ ++ +diff --git a/gcc/testsuite/c-c++-common/patchable_function_entry-error-2.c b/gcc/testsuite/c-c++-common/patchable_function_entry-error-2.c +new file mode 100644 +index 00000000000..90f88c78be7 +--- /dev/null ++++ b/gcc/testsuite/c-c++-common/patchable_function_entry-error-2.c +@@ -0,0 +1 @@ ++ +diff --git a/gcc/testsuite/c-c++-common/patchable_function_entry-error-3.c b/gcc/testsuite/c-c++-common/patchable_function_entry-error-3.c +new file mode 100644 +index 00000000000..4490e5c15ca +--- /dev/null ++++ b/gcc/testsuite/c-c++-common/patchable_function_entry-error-3.c +@@ -0,0 +1 @@ ++ +diff --git a/gcc/varasm.c b/gcc/varasm.c +index 271a67abf56..f062e48071f 100644 +--- a/gcc/varasm.c ++++ b/gcc/varasm.c +@@ -1 +1,2 @@ + ++ +-- +2.26.2 + +=== 0002-Bump-date.patch === +From a139bafeec76732d964b99e8be3d61b3cab0359d Mon Sep 17 00:00:00 2001 +From: Martin Liska <mliska@suse.cz> +Date: Tue, 12 May 2020 09:27:51 +0200 +Subject: [PATCH 2/2] Bump date. + +--- + gcc/DATESTAMP | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP +index c3d42a6f89a..b03d4a0feab 100644 +--- a/gcc/DATESTAMP ++++ b/gcc/DATESTAMP +@@ -1 +1,2 @@ + ++ +-- +2.26.2 + +=== 0001-Just-test-it.patch === +From 6b10b909c0b49ac7ace2cd53021b3ff7ffb2d3f4 Mon Sep 17 00:00:00 2001 +From: Martin Liska <mliska@suse.cz> +Date: Tue, 12 May 2020 09:25:54 +0200 +Subject: [PATCH 1/2] Just test it. + +gcc/ChangeLog: + +2020-05-12 Martin Liska <mliska@suse.cz> + + PR ipa/12345 + * tree-vrp.c: Done. + * tree.c: Done. +--- + gcc/tree-vrp.c | 2 ++ + gcc/tree.c | 3 +++ + 2 files changed, 5 insertions(+) + +diff --git a/gcc/tree-vrp.c b/gcc/tree-vrp.c +index a8861670790..32722d2c714 100644 +--- a/gcc/tree-vrp.c ++++ b/gcc/tree-vrp.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/tree.c b/gcc/tree.c +index 0ddf002e9eb..fa7c6b28a4e 100644 +--- a/gcc/tree.c ++++ b/gcc/tree.c +@@ -1 +1,2 @@ + ++ +-- +2.26.2 + +=== trailing-whitespaces.patch === +From eb7c7c524556df5364f03adc20f6a9db20858484 Mon Sep 17 00:00:00 2001 +From: Jakub Jelinek <jakub@redhat.com> +Date: Mon, 13 Jan 2020 14:14:57 +0100 +Subject: [PATCH 0004/2034] tree-opt: Fix bootstrap failure in + tree-ssa-forwprop.c some more PR90838 + +2020-01-13 Jakub Jelinek <jakub@redhat.com> + + PR tree-optimization/90838 + * tree-ssa-forwprop.c (simplify_count_trailing_zeroes): Use + SCALAR_INT_TYPE_MODE directly in CTZ_DEFINED_VALUE_AT_ZERO macro + argument rather than to initialize temporary for targets that + don't use the mode argument at all. Initialize ctzval to avoid + warning at -O0. +--- + gcc/ChangeLog | 9 +++++++++ + gcc/tree-ssa-forwprop.c | 6 +++--- + 2 files changed, 12 insertions(+), 3 deletions(-) + +diff --git a/gcc/ChangeLog b/gcc/ChangeLog +index a195863212e..f7df07343d1 100644 +--- a/gcc/ChangeLog ++++ b/gcc/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/tree-ssa-forwprop.c b/gcc/tree-ssa-forwprop.c +index aac31d02b6c..56c470f6ecf 100644 +--- a/gcc/tree-ssa-forwprop.c ++++ b/gcc/tree-ssa-forwprop.c +@@ -1 +1,2 @@ + ++ +-- +2.26.1 + +=== pr-check1.patch === +From 5194b51ed9714808d88827531e91474895b6c706 Mon Sep 17 00:00:00 2001 +From: Jason Merrill <jason@redhat.com> +Date: Thu, 16 Jan 2020 16:55:39 -0500 +Subject: [PATCH 0121/2034] PR c++/93286 - ICE with __is_constructible and + variadic template. + +Here we had been recursing in tsubst_copy_and_build if type2 was a TREE_LIST +because that function knew how to deal with pack expansions, and tsubst +didn't. But tsubst_copy_and_build expects to be dealing with expressions, +so we crash when trying to convert_from_reference a type. + +gcc/cp/ChangeLog: + PR ipa/12345 + * pt.c (tsubst) [TREE_LIST]: Handle pack expansion. + (tsubst_copy_and_build) [TRAIT_EXPR]: Always use tsubst for type2. + +gcc/testsuite/ChangeLog: + * g++.dg/ext/is_constructible4.C: New file. +--- + gcc/cp/ChangeLog | 4 ++ + gcc/cp/pt.c | 74 ++++++++++++++++++-- + gcc/testsuite/g++.dg/ext/is_constructible4.C | 18 +++++ + 3 files changed, 89 insertions(+), 7 deletions(-) + create mode 100644 gcc/testsuite/g++.dg/ext/is_constructible4.C + +diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog +index 3ca5d7a11b4..c37e461bcc5 100644 +--- a/gcc/cp/ChangeLog ++++ b/gcc/cp/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c +index 9bb8cc13e5f..872f8ff8f52 100644 +--- a/gcc/cp/pt.c ++++ b/gcc/cp/pt.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/g++.dg/ext/is_constructible4.C b/gcc/testsuite/g++.dg/ext/is_constructible4.C +new file mode 100644 +index 00000000000..6dfe3c01661 +--- /dev/null ++++ b/gcc/testsuite/g++.dg/ext/is_constructible4.C +@@ -0,0 +1 @@ ++ +-- +2.26.1 + +=== 0020-IPA-Avoid-segfault-in-devirtualization_time_bonus-PR.patch === +From 8472660b98a31b32b7d030c2cdc4d41d326364d5 Mon Sep 17 00:00:00 2001 +From: Martin Jambor <mjambor@suse.cz> +Date: Mon, 13 Jan 2020 19:13:46 +0100 +Subject: [PATCH 0020/2034] IPA: Avoid segfault in devirtualization_time_bonus + (PR 93223) + +2020-01-13 Martin Jambor <mjambor@suse.cz> + + PR ipa/93223 + * ipa-cp.c (devirtualization_time_bonus): Check whether isummary is + NULL. + + testsuite/ + * g++.dg/ipa/pr93223.C: New test. +--- + gcc/ipa-cp.c | 2 +- + gcc/testsuite/g++.dg/ipa/pr93223.C | 62 ++++++++++++++++++++++++++++++ + 2 files changed, 63 insertions(+), 1 deletion(-) + create mode 100644 gcc/testsuite/g++.dg/ipa/pr93223.C + +diff --git a/gcc/ipa-cp.c b/gcc/ipa-cp.c +index 612f3d0a89b..17da1d8e8a7 100644 +--- a/gcc/ipa-cp.c ++++ b/gcc/ipa-cp.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/g++.dg/ipa/pr93223.C b/gcc/testsuite/g++.dg/ipa/pr93223.C +new file mode 100644 +index 00000000000..87f98b5e244 +--- /dev/null ++++ b/gcc/testsuite/g++.dg/ipa/pr93223.C +@@ -0,0 +1 @@ ++ +-- +2.26.1 + +=== 0043-Compare-TREE_ADDRESSABLE-and-TYPE_MODE-when-ODR-chec.patch === +From 288c5324bf6e418dd94d718d1619464a4f68ff8e Mon Sep 17 00:00:00 2001 +From: Jan Hubicka <jh@suse.cz> +Date: Tue, 14 Jan 2020 21:45:03 +0100 +Subject: [PATCH 0043/2034] Compare TREE_ADDRESSABLE and TYPE_MODE when ODR + checking types. + + PR lto/91576 + * ipa-devirt.c (odr_types_equivalent_p): Compare TREE_ADDRESSABLE and + TYPE_MODE. + + * testsuite/g++.dg/lto/odr-8_0.C: New testcase. + * testsuite/g++.dg/lto/odr-8_1.C: New testcase. +--- + gcc/ChangeLog | 6 ++++++ + gcc/ipa-devirt.c | 21 +++++++++++++++++++++ + gcc/testsuite/ChangeLog | 6 ++++++ + gcc/testsuite/g++.dg/lto/odr-8_0.C | 7 +++++++ + gcc/testsuite/g++.dg/lto/odr-8_1.C | 12 ++++++++++++ + 5 files changed, 52 insertions(+) + create mode 100644 gcc/testsuite/g++.dg/lto/odr-8_0.C + create mode 100644 gcc/testsuite/g++.dg/lto/odr-8_1.C + +diff --git a/gcc/ChangeLog b/gcc/ChangeLog +index 38165123654..33ca91a6467 100644 +--- a/gcc/ChangeLog ++++ b/gcc/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/ipa-devirt.c b/gcc/ipa-devirt.c +index f0031957375..b609a77701d 100644 +--- a/gcc/ipa-devirt.c ++++ b/gcc/ipa-devirt.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog +index 8e3b9105188..dc42601794b 100644 +--- a/gcc/testsuite/ChangeLog ++++ b/gcc/testsuite/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/g++.dg/lto/odr-8_0.C b/gcc/testsuite/g++.dg/lto/odr-8_0.C +new file mode 100644 +index 00000000000..59f51399fac +--- /dev/null ++++ b/gcc/testsuite/g++.dg/lto/odr-8_0.C +@@ -0,0 +1 @@ ++ +diff --git a/gcc/testsuite/g++.dg/lto/odr-8_1.C b/gcc/testsuite/g++.dg/lto/odr-8_1.C +new file mode 100644 +index 00000000000..742df8cc906 +--- /dev/null ++++ b/gcc/testsuite/g++.dg/lto/odr-8_1.C +@@ -0,0 +1 @@ ++ +-- +2.26.1 + +=== 0096-GCC-PATCH-AArch64-Add-ACLE-intrinsics-for-dot-produc.patch === +From 8c197c851e7528baba7cb837f34c05ba2242f705 Mon Sep 17 00:00:00 2001 +From: Stam Markianos-Wright <stam.markianos-wright@arm.com> +Date: Thu, 16 Jan 2020 14:20:48 +0000 +Subject: [PATCH 0096/2034] [GCC][PATCH][AArch64]Add ACLE intrinsics for dot + product (usdot - vector, <us/su>dot - by element) for AArch64 AdvSIMD ARMv8.6 + Extension + +gcc/ChangeLog: + +2020-01-16 Stam Markianos-Wright <stam.markianos-wright@arm.com> + + * config/aarch64/aarch64-builtins.c: (enum aarch64_type_qualifiers): + New qualifier_lane_quadtup_index, TYPES_TERNOP_SSUS, + TYPES_QUADOPSSUS_LANE_QUADTUP, TYPES_QUADOPSSSU_LANE_QUADTUP. + (aarch64_simd_expand_args): Add case SIMD_ARG_LANE_QUADTUP_INDEX. + (aarch64_simd_expand_builtin): Add qualifier_lane_quadtup_index. + * config/aarch64/aarch64-simd-builtins.def (usdot, usdot_lane, + usdot_laneq, sudot_lane,sudot_laneq): New. + * config/aarch64/aarch64-simd.md (aarch64_usdot): New. + (aarch64_<sur>dot_lane): New. + * config/aarch64/arm_neon.h (vusdot_s32): New. + (vusdotq_s32): New. + (vusdot_lane_s32): New. + (vsudot_lane_s32): New. + * config/aarch64/iterators.md (DOTPROD_I8MM): New iterator. + (UNSPEC_USDOT, UNSPEC_SUDOT): New unspecs. + +gcc/testsuite/ChangeLog: + +2020-01-16 Stam Markianos-Wright <stam.markianos-wright@arm.com> + + * gcc.target/aarch64/advsimd-intrinsics/vdot-compile-3-1.c: New test. + * gcc.target/aarch64/advsimd-intrinsics/vdot-compile-3-2.c: New test. + * gcc.target/aarch64/advsimd-intrinsics/vdot-compile-3-3.c: New test. + * gcc.target/aarch64/advsimd-intrinsics/vdot-compile-3-4.c: New test. +--- + gcc/ChangeLog | 18 +++ + gcc/config/aarch64/aarch64-builtins.c | 45 +++++- + gcc/config/aarch64/aarch64-simd-builtins.def | 5 + + gcc/config/aarch64/aarch64-simd.md | 34 +++++ + gcc/config/aarch64/arm_neon.h | 83 +++++++++++ + gcc/config/aarch64/iterators.md | 7 + + gcc/testsuite/ChangeLog | 7 + + .../aarch64/advsimd-intrinsics/vdot-3-1.c | 136 +++++++++++++++++ + .../aarch64/advsimd-intrinsics/vdot-3-2.c | 137 ++++++++++++++++++ + .../aarch64/advsimd-intrinsics/vdot-3-3.c | 31 ++++ + .../aarch64/advsimd-intrinsics/vdot-3-4.c | 31 ++++ + 11 files changed, 531 insertions(+), 3 deletions(-) + create mode 100755 gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vdot-3-1.c + create mode 100755 gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vdot-3-2.c + create mode 100755 gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vdot-3-3.c + create mode 100755 gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vdot-3-4.c + +diff --git a/gcc/ChangeLog b/gcc/ChangeLog +index 9a949980699..49dcecb6777 100644 +--- a/gcc/ChangeLog ++++ b/gcc/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/config/aarch64/aarch64-builtins.c b/gcc/config/aarch64/aarch64-builtins.c +index f0e0461b7f0..f50c4857e1c 100644 +--- a/gcc/config/aarch64/aarch64-builtins.c ++++ b/gcc/config/aarch64/aarch64-builtins.c +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/config/aarch64/aarch64-simd-builtins.def b/gcc/config/aarch64/aarch64-simd-builtins.def +index 57fc5933b43..4744dd1f6b2 100644 +--- a/gcc/config/aarch64/aarch64-simd-builtins.def ++++ b/gcc/config/aarch64/aarch64-simd-builtins.def +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/config/aarch64/aarch64-simd.md b/gcc/config/aarch64/aarch64-simd.md +index 2989096b170..9e56e8caf35 100644 +--- a/gcc/config/aarch64/aarch64-simd.md ++++ b/gcc/config/aarch64/aarch64-simd.md +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/config/aarch64/arm_neon.h b/gcc/config/aarch64/arm_neon.h +index eaba156e26c..c96214003dd 100644 +--- a/gcc/config/aarch64/arm_neon.h ++++ b/gcc/config/aarch64/arm_neon.h +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/config/aarch64/iterators.md b/gcc/config/aarch64/iterators.md +index b9843b83c5f..83720d9802a 100644 +--- a/gcc/config/aarch64/iterators.md ++++ b/gcc/config/aarch64/iterators.md +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog +index 0d8aa6063a7..8b01aa06a40 100644 +--- a/gcc/testsuite/ChangeLog ++++ b/gcc/testsuite/ChangeLog +@@ -1 +1,2 @@ + ++ +diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vdot-3-1.c b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vdot-3-1.c +new file mode 100755 +index 00000000000..ac4f821e771 +--- /dev/null ++++ b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vdot-3-1.c +@@ -0,0 +1 @@ ++ +diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vdot-3-2.c b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vdot-3-2.c +new file mode 100755 +index 00000000000..96bca2356e4 +--- /dev/null ++++ b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vdot-3-2.c +@@ -0,0 +1 @@ ++ +diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vdot-3-3.c b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vdot-3-3.c +new file mode 100755 +index 00000000000..18ecabef8dc +--- /dev/null ++++ b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vdot-3-3.c +@@ -0,0 +1 @@ ++ +diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vdot-3-4.c b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vdot-3-4.c +new file mode 100755 +index 00000000000..66c87d48694 +--- /dev/null ++++ b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vdot-3-4.c +@@ -0,0 +1 @@ ++ +-- +2.26.1 + |