[gcc r16-7939] Daily bump.
GCC Administrator
gccadmin@gcc.gnu.org
Sat Mar 7 00:16:58 GMT 2026
https://gcc.gnu.org/g:381af4e29be2186a29d74eb0c4d8b9784ec70337
commit r16-7939-g381af4e29be2186a29d74eb0c4d8b9784ec70337
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date: Sat Mar 7 00:16:29 2026 +0000
Daily bump.
Diff:
---
gcc/ChangeLog | 20 +++++++
gcc/DATESTAMP | 2 +-
gcc/analyzer/ChangeLog | 6 ++
gcc/c-family/ChangeLog | 6 ++
gcc/c/ChangeLog | 6 ++
gcc/cp/ChangeLog | 6 ++
gcc/po/ChangeLog | 4 ++
gcc/testsuite/ChangeLog | 143 ++++++++++++++++++++++++++++++++++++++++++++++++
libgcc/ChangeLog | 9 +++
libgfortran/ChangeLog | 6 ++
libstdc++-v3/ChangeLog | 25 +++++++++
11 files changed, 232 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 1234f7230a23..95d393ba9ca4 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,23 @@
+2026-03-06 Andrew Pinski <andrew.pinski@oss.qualcomm.com>
+
+ PR target/124126
+ * config/aarch64/aarch64-builtins.cc (aarch64_init_ls64_builtins_types): Copy
+ the array type before setting the mode.
+
+2026-03-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/124135
+ * tree-inline.cc (expand_call_inline): If both gimple_call_lhs (stmt)
+ and use_retvar aren't gimple regs but have gimple reg type, use
+ separate load of use_retva into SSA_NAME and then store of it
+ into gimple_call_lhs (stmt).
+
+2026-03-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/124358
+ * match.pd ((ptr) (x p+ y) p+ z -> (ptr) (x p+ (y + z))): Simplify
+ into (ptr) x p+ (y + z) instead.
+
2026-03-05 Victor Do Nascimento <victor.donascimento@arm.com>
PR tree-optimization/124037
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 05b94d65f55a..dc2c539ec561 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20260306
+20260307
diff --git a/gcc/analyzer/ChangeLog b/gcc/analyzer/ChangeLog
index 9b43cedc669e..f1f950e5c588 100644
--- a/gcc/analyzer/ChangeLog
+++ b/gcc/analyzer/ChangeLog
@@ -1,3 +1,9 @@
+2026-03-06 David Malcolm <dmalcolm@redhat.com>
+
+ PR testsuite/112520
+ * region-model-manager.cc
+ (region_model_manager::get_field_region): Assert that the args are non-null.
+
2026-02-26 David Malcolm <dmalcolm@redhat.com>
PR analyzer/124232
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 6263dd30b7b4..ec0c69cbd766 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,9 @@
+2026-03-06 Qing Zhao <qing.zhao@oracle.com>
+
+ PR c/124230
+ * c-ubsan.cc (get_index_from_offset): Handle the special case when
+ the offset is an integer constant.
+
2026-02-12 Andrew Pinski <andrew.pinski@oss.qualcomm.com>
PR c/105555
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index 6140b14316d7..b3e056ef621a 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,9 @@
+2026-03-06 Andrew Pinski <andrew.pinski@oss.qualcomm.com>
+
+ PR c/97991
+ * c-parser.cc (c_parser_consume_token): Allow
+ CPP_PRAGMA if inside a pragma.
+
2026-03-03 Martin Uecker <uecker@tugraz.at>
PR c/122572
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index f014756ac363..d74414798c67 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,9 @@
+2026-03-06 Patrick Palka <ppalka@redhat.com>
+
+ PR c++/124297
+ * mangle.cc (write_template_param_decl) <case PARM_DECL>:
+ Strip fold-expression before calling write_type_constraint.
+
2026-03-05 Jakub Jelinek <jakub@redhat.com>
PR c++/124145
diff --git a/gcc/po/ChangeLog b/gcc/po/ChangeLog
index 75a489656703..f83deea8e280 100644
--- a/gcc/po/ChangeLog
+++ b/gcc/po/ChangeLog
@@ -1,3 +1,7 @@
+2026-03-06 Joseph Myers <josmyers@redhat.com>
+
+ * fr.po: Update.
+
2026-03-02 Joseph Myers <josmyers@redhat.com>
* sv.po: Update.
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index f48ca6c0db4b..b77461908046 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,146 @@
+2026-03-06 David Malcolm <dmalcolm@redhat.com>
+
+ PR analyzer/107646
+ PR testsuite/112520
+ * gcc.dg/plugin/analyzer_cpython_plugin.cc: Move everything from
+ namespace ana:: into ana::cpython_plugin. Move global tree values
+ into a new "class api".
+ (pyobj_record): Replace with api.m_type_PyObject.
+ (pyobj_ptr_tree): Replace with api.m_type_PyObject_ptr.
+ (pyobj_ptr_ptr): Replace with api.m_type_PyObject_ptr_ptr.
+ (varobj_record): Replace with api.m_type_PyVarObject.
+ (pylistobj_record): Replace with api.m_type_PyListObject.
+ (pylongobj_record): Replace with api.m_type_PyLongObject.
+ (pylongtype_vardecl): Replace with api.m_vardecl_PyLong_Type.
+ (pylisttype_vardecl): Replace with api.m_vardecl_PyList_Type.
+ (get_field_by_name): Add "complain" param and use it to issue a
+ note on failure. Assert that type and name are non-null. Don't
+ crash on fields that are anonymous unions, and special-case
+ looking within them for "ob_refcnt" to work around the
+ Python 3.11 change for PEP 683 (immortal objects).
+ (get_sizeof_pyobjptr): Convert to...
+ (api::get_sval_sizeof_PyObject_ptr): ...this
+ (init_ob_refcnt_field): Convert to...
+ (api::init_ob_refcnt_field): ...this.
+ (set_ob_type_field): Convert to...
+ (api::set_ob_type_field): ..this.
+ (api::init_PyObject_HEAD): New.
+ (api::get_region_PyObject_ob_refcnt): New.
+ (api::do_Py_INCREF): New.
+ (api::get_region_PyVarObject_ob_size): New.
+ (api::get_region_PyLongObject_ob_digit): New.
+ (inc_field_val): Convert to...
+ (api::inc_field_val): ...this.
+ (refcnt_mismatch::refcnt_mismatch): Add tree params for refcounts
+ and initialize corresponding fields. Fix whitespace.
+ (refcnt_mismatch::emit): Use stored tree values, rather than
+ assuming we have constants, and crashing non-constants. Delete
+ commented-out dead code.
+ (refcnt_mismatch::foo): Delete.
+ (refcnt_mismatch::m_expected_refcnt_tree): New field.
+ (refcnt_mismatch::m_actual_refcnt_tree): New field.
+ (retrieve_ob_refcnt_sval): Simplify using class api.
+ (count_pyobj_references): Likewise.
+ (check_refcnt): Likewise. Don't warn on UNKNOWN values. Use
+ get_representative_tree for the expected and actual values and
+ skip the warning if it fails, rather than assuming we have
+ constants and crashing on non-constants.
+ (count_all_references): Update comment.
+ (kf_PyList_Append::impl_call_pre): Simplify using class api.
+ (kf_PyList_Append::impl_call_post): Likewise.
+ (kf_PyList_New::impl_call_post): Likewise.
+ (kf_PyLong_FromLong::impl_call_post): Likewise.
+ (get_stashed_type_by_name): Emit note if the type couldn't be
+ found.
+ (get_stashed_global_var_by_name): Likewise for globals.
+ (init_py_structs): Convert to...
+ (api::init_from_stashed_types): ...this. Bail out with an error
+ code if anything fails. Look up more things at startup, rather
+ than during analysis of calls.
+ (ana::cpython_analyzer_events_subscriber): Rename to...
+ (ana::cpython_plugin::analyzer_events_subscriber): ...this.
+ (analyzer_events_subscriber::analyzer_events_subscriber):
+ Initialize m_init_failed.
+ (analyzer_events_subscriber::on_message<on_tu_finished>):
+ Update for conversion of init_py_structs to
+ api::init_from_stashed_types and bail if it fails.
+ (analyzer_events_subscriber::on_message<on_frame_popped): Don't
+ run if plugin initialization failed.
+ (analyzer_events_subscriber::m_init_failed): New field.
+
+2026-03-06 Patrick Palka <ppalka@redhat.com>
+
+ PR c++/124297
+ * g++.dg/cpp2a/concepts-variadic4.C: New test.
+
+2026-03-06 Andrew Pinski <andrew.pinski@oss.qualcomm.com>
+
+ PR target/124126
+ * g++.target/aarch64/pr124126-1.C: New test.
+
+2026-03-06 Qing Zhao <qing.zhao@oracle.com>
+
+ PR c/124230
+ * gcc.dg/ubsan/pointer-counted-by-bounds-124230-char.c: New test.
+ * gcc.dg/ubsan/pointer-counted-by-bounds-124230-float.c: New test.
+ * gcc.dg/ubsan/pointer-counted-by-bounds-124230-struct.c: New test.
+ * gcc.dg/ubsan/pointer-counted-by-bounds-124230-union.c: New test.
+ * gcc.dg/ubsan/pointer-counted-by-bounds-124230.c: New test.
+
+2026-03-06 Andrew Pinski <andrew.pinski@oss.qualcomm.com>
+
+ PR c/97991
+ * c-c++-common/cpp/pr97991-1.c: New test.
+
+2026-03-06 Saurabh Jha <saurabh.jha@arm.com>
+ Evgeny Karpov <evgeny.karpov@arm.com>
+
+ * gcc.target/aarch64/mingw/mingw.exp: Add support for C++ files.
+ * gcc.target/aarch64/mingw/minimal_new_del.C: New test.
+
+2026-03-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/122000
+ * gcc.c-torture/execute/pr122000.c: New test.
+
+2026-03-06 Richard Earnshaw <rearnsha@arm.com>
+
+ * lib/target-supports.exp: Add arm_arch_v7a_thumb.
+ * gcc.target/arm/ifcvt-size-check.c: Add options to force thumb1.
+ * gcc.target/arm/ivopts-2.c: Remove object size check.
+ * gcc.target/arm/ivopts-3.c: Likewise.
+ * gcc.target/arm/ivopts-4.c: Likewise.
+ * gcc.target/arm/ivopts-5.c: Likewise.
+ * gcc.target/arm/ivopts.c: Likewise.
+ * gcc.target/arm/max-insns-skipped.c: Scan for absence of an IT
+ instruction. Remove object size check. Use arm_arch_v7a_thumb.
+ * gcc.target/arm/pr43597.c: Remove object size check and use
+ arm_arch_v7a_thumb.
+ * gcc.target/arm/pr63210.c: Use arm_arch_v5t_thumb options.
+ * gcc.target/arm/split-live-ranges-for-shrink-wrap.c: Remove
+ object size check and use arm_arch_v5t_thumb options.
+
+2026-03-06 Richard Earnshaw <rearnsha@arm.com>
+
+ * gcc.target/arm/aes-fuse-1.c: Add _ok to the effective_target.
+ * gcc.target/arm/aes-fuse-2.c: Likewise.
+
+2026-03-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/124135
+ * g++.dg/torture/pr124135-1.C: New test.
+ * g++.dg/torture/pr124135-2.C: New test.
+
+2026-03-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/124358
+ * gcc.c-torture/execute/pr124358.c: New test.
+
+2026-03-06 Andrew Pinski <andrew.pinski@oss.qualcomm.com>
+
+ PR rtl-optimization/124078
+ * gcc.target/aarch64/pr124078-1.c: New test.
+
2026-03-05 Jakub Jelinek <jakub@redhat.com>
PR c++/124145
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 551aba55803e..1f4c90b5460d 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,12 @@
+2026-03-06 Saurabh Jha <saurabh.jha@arm.com>
+ Evgeny Karpov <evgeny.karpov@arm.com>
+
+ * config.host: Set tmake_eh_file for aarch64-*-mingw* and update
+ it for x86_64-*-mingw* and x86_64-*-cygwin*.
+ * config/i386/t-seh-eh: Move to...
+ * config/mingw/t-seh-eh: ...here.
+ * config/aarch64/t-no-eh: Removed.
+
2026-03-05 Alice Carlotti <alice.carlotti@arm.com>
PR target/124333
diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
index 669042bc637a..6e4f47e4fa26 100644
--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
@@ -1,3 +1,9 @@
+2026-03-06 Andre Vehreschild <vehre@gcc.gnu.org>
+
+ PR libfortran/124371
+ * caf/shmem/supervisor.c (startWorker): Use defined(HAVE_FORK)
+ instead of !defined(WIN32) for preprocessor conditional.
+
2026-03-04 Jakub Jelinek <jakub@redhat.com>
PR libfortran/124330
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 4960339ae3c4..b1f6c26d7269 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,28 @@
+2026-03-06 Nathan Myers <ncm@cantrip.org>
+
+ * include/std/bitset (operator[]() const): Customize bounds
+ check for C++11 case.
+ * testsuite/20_util/bitset/access/subscript_const_neg.cc:
+ Suppress UNRESOLVED complaint.
+
+2026-03-06 Tomasz Kamiński <tkaminsk@redhat.com>
+
+ * include/bits/fs_path.h (std::formatter<filesystem::path, _CharT>):
+ Format _Utf_view directly via __formatter_str::_M_format_range.
+
+2026-03-06 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/122300
+ * src/c++17/fs_path.cc (path::_List::_Impl): Remove
+ static_asserts.
+ (path::_List::_Impl::required_alignment)
+ (path::_List::_Impl::use_aligned_new): New static data members.
+ (path::_List::_Impl::create_unchecked): Check use_aligned_new
+ and use aligned new if needed.
+ (path::_List::_Impl::alloc_size): New static member function.
+ (path::_List::_Impl_deleter::operator): Check use_aligned_new
+ and use aligned delete if needed.
+
2026-03-05 Nathan Myers <ncm@cantrip.org>
PR libstdc++/118341
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