[gcc r16-8144] Daily bump.
GCC Administrator
gccadmin@gcc.gnu.org
Wed Mar 18 00:16:57 GMT 2026
https://gcc.gnu.org/g:d084709be7aadacb0b00cf2686dde590abe03fba
commit r16-8144-gd084709be7aadacb0b00cf2686dde590abe03fba
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date: Wed Mar 18 00:16:29 2026 +0000
Daily bump.
Diff:
---
ChangeLog | 4 +++
gcc/ChangeLog | 67 ++++++++++++++++++++++++++++++++++
gcc/DATESTAMP | 2 +-
gcc/cp/ChangeLog | 18 ++++++++++
gcc/fortran/ChangeLog | 9 +++++
gcc/testsuite/ChangeLog | 96 +++++++++++++++++++++++++++++++++++++++++++++++++
libgomp/ChangeLog | 5 +++
libstdc++-v3/ChangeLog | 50 ++++++++++++++++++++++++++
8 files changed, 250 insertions(+), 1 deletion(-)
diff --git a/ChangeLog b/ChangeLog
index 9ea3a05c3a65..131f0064fa01 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2026-03-17 Prachi Godbole <pgodbole@nvidia.com>
+
+ * MAINTAINERS: Add myself to write after approval and DCO.
+
2026-02-27 Christophe Lyon <christophe.lyon@arm.com>
* .forgejo/workflows/sanity-checks.yaml: Rename testjob to
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index eeea594eeaaf..97dfc5398e91 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,70 @@
+2026-03-17 Alice Carlotti <alice.carlotti@arm.com>
+
+ * config/aarch64/aarch64-sve2.md (@aarch64_pred_revd<mode>):
+ Remove movprfx alternative.
+ (@cond_revd<mode>): Likewise.
+
+2026-03-17 Philipp Tomsich <philipp.tomsich@vrull.eu>
+
+ PR rtl-optimization/124476
+ * avoid-store-forwarding.cc
+ (store_forwarding_analyzer::process_store_forwarding): Replace
+ bitmap_all_bits_in_range_p with bitmap_any_bit_in_range_p and
+ return false on partial overlap. Remove redundant-store vectors
+ and their associated removal, dump, and deletion logic.
+
+2026-03-17 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-slp.cc (vect_analyze_slp): Release BST map when
+ returning.
+
+2026-03-17 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-loop.cc (_loop_vec_info::_loop_vec_info):
+ Initialize loop_iv_cond given it's no longer always
+ initialized ...
+ (vect_create_loop_vinfo): ... here. Fix formatting.
+
+2026-03-17 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/122380
+ * tree-ssa-sccvn.h (copy_reference_ops_from_ref): Declare.
+ (vn_reference_compute_hash): Likewise.
+ (vn_reference_eq): Add parameter indicating lexical equivalence,
+ defaulted to false.
+ * tree-ssa-sccvn.cc (vn_reference_eq): Likewise.
+ (print_vn_reference_ops): Print alias type and alignment.
+ (vn_reference_compute_hash): Export.
+ (copy_reference_ops_from_ref): Likewise.
+ * tree-ssa-pre.cc (pre_expr_d::equal): Use lexical equivalence.
+ (get_or_alloc_expr_for_reference): Also get value-id, upon
+ zero assign a new value-id if the expression is unknown.
+ (expr_cmp): New helper.
+ (prefer): Likewise.
+ (pre_expr_DFS): Get expression exclusion bitmap and honor it.
+ (sorted_array_from_bitmap_set): If done for insertion, do limited
+ canonexpr() via pairwise prefer on expression pairs with the same
+ value, populating an exclution bitmap.
+ (phi_translate_1): Do not use the VN hashtable expressions
+ or insert there. Instead maintain a PRE view of expressions.
+ (clean): Adjust.
+ (do_hoist_insertion): Likewise.
+ (insert): Likewise.
+ (compute_avail): Use gimple_could_trap_p_1
+ on the original stmt rather than vn_reference_may_trap on
+ the VN leader. Use the original stmt operands for the PRE
+ view of reference expressions, only use the value number from the VN
+ tables. Remove no longer effective workarounds for semantically
+ different references with same value.
+ (fini_pre): Release operand vectors for PRE IL reference
+ expressions.
+
+2026-03-17 Yangyu Chen <cyy@cyyself.name>
+
+ * config/i386/i386-features.cc (make_resolver_func): Use
+ symtab->change_decl_assembler_name instead of
+ SET_DECL_ASSEMBLER_NAME to properly update the symbol table.
+
2026-03-16 Jose E. Marchesi <jemarch@gnu.org>
* doc/install.texi (Configuration): Fix copy pasto
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index a7d8c7097835..c38ccf863a25 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20260317
+20260318
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index a53b6395dc99..1e2a5943bd2c 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,21 @@
+2026-03-17 Marek Polacek <polacek@redhat.com>
+
+ PR c++/124493
+ * error.cc (inform_tree_category): Handle variable templates.
+
+2026-03-17 Marek Polacek <polacek@redhat.com>
+
+ PR c++/124472
+ * parser.cc (cp_parser_reflection_name): Move the
+ cp_preserve_using_decl overriding below, before
+ cp_parser_lookup_name_simple.
+
+2026-03-17 Marek Polacek <polacek@redhat.com>
+
+ PR c++/124493
+ * pt.cc (tsubst) <case TEMPLATE_ID_EXPR>: Check that templ is
+ either DECL_TYPE_TEMPLATE_P or DECL_TEMPLATE_TEMPLATE_PARM_P.
+
2026-03-16 Marek Polacek <polacek@redhat.com>
PR c++/124496
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 8371c3c61680..eda1e66840b6 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,12 @@
+2026-03-17 Christopher Albert <albert@tugraz.at>
+
+ PR fortran/120286
+ * trans-openmp.cc (gfc_is_class_pointer_type): New helper.
+ (gfc_omp_clause_copy_ctor): Unwrap saved descriptors before
+ deciding whether privatization should preserve only pointer
+ association. Handle scalar class pointers on that path too.
+ (gfc_omp_clause_dtor): Likewise.
+
2026-03-16 Paul Thomas <pault@gcc.gnu.org>
Steve Kargl <kargls@comcast.net>
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 132565a3fc3f..c8ae3a2ced2a 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,99 @@
+2026-03-17 Marek Polacek <polacek@redhat.com>
+
+ PR c++/124493
+ * g++.dg/reflect/crash23.C: New test.
+
+2026-03-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/120286
+ * gfortran.dg/pr120286.f90: Removed.
+
+2026-03-17 Alice Carlotti <alice.carlotti@arm.com>
+
+ * gcc.target/aarch64/sme/acle-asm/revd_bf16.c: Update checks.
+ * gcc.target/aarch64/sme/acle-asm/revd_f16.c: Likewise.
+ * gcc.target/aarch64/sme/acle-asm/revd_f32.c: Likewise.
+ * gcc.target/aarch64/sme/acle-asm/revd_f64.c: Likewise.
+ * gcc.target/aarch64/sme/acle-asm/revd_mf8.c: Likewise.
+ * gcc.target/aarch64/sme/acle-asm/revd_s16.c: Likewise.
+ * gcc.target/aarch64/sme/acle-asm/revd_s32.c: Likewise.
+ * gcc.target/aarch64/sme/acle-asm/revd_s64.c: Likewise.
+ * gcc.target/aarch64/sme/acle-asm/revd_s8.c: Likewise.
+ * gcc.target/aarch64/sme/acle-asm/revd_u16.c: Likewise.
+ * gcc.target/aarch64/sme/acle-asm/revd_u32.c: Likewise.
+ * gcc.target/aarch64/sme/acle-asm/revd_u64.c: Likewise.
+ * gcc.target/aarch64/sme/acle-asm/revd_u8.c: Likewise.
+ * gcc.target/aarch64/sve2/acle/asm/revd_bf16.c: Likewise.
+ * gcc.target/aarch64/sve2/acle/asm/revd_f16.c: Likewise.
+ * gcc.target/aarch64/sve2/acle/asm/revd_f32.c: Likewise.
+ * gcc.target/aarch64/sve2/acle/asm/revd_f64.c: Likewise.
+ * gcc.target/aarch64/sve2/acle/asm/revd_mf8.c: Likewise.
+ * gcc.target/aarch64/sve2/acle/asm/revd_s16.c: Likewise.
+ * gcc.target/aarch64/sve2/acle/asm/revd_s32.c: Likewise.
+ * gcc.target/aarch64/sve2/acle/asm/revd_s64.c: Likewise.
+ * gcc.target/aarch64/sve2/acle/asm/revd_s8.c: Likewise.
+ * gcc.target/aarch64/sve2/acle/asm/revd_u16.c: Likewise.
+ * gcc.target/aarch64/sve2/acle/asm/revd_u32.c: Likewise.
+ * gcc.target/aarch64/sve2/acle/asm/revd_u64.c: Likewise.
+ * gcc.target/aarch64/sve2/acle/asm/revd_u8.c: Likewise.
+
+2026-03-17 Marek Polacek <polacek@redhat.com>
+
+ PR c++/109521
+ * g++.dg/warn/Wuninitialized-35.C: New test.
+
+2026-03-17 Marek Polacek <polacek@redhat.com>
+
+ PR c++/115852
+ * g++.dg/cpp23/explicit-obj-lambda22.C: New test.
+
+2026-03-17 Marek Polacek <polacek@redhat.com>
+
+ PR c++/118482
+ * g++.dg/cpp2a/lambda-uneval31.C: New test.
+
+2026-03-17 Philipp Tomsich <philipp.tomsich@vrull.eu>
+
+ PR rtl-optimization/124476
+ * gcc.dg/pr124476.c: New test.
+
+2026-03-17 Marek Polacek <polacek@redhat.com>
+
+ PR c++/124494
+ * g++.dg/reflect/decltype1.C: New test.
+
+2026-03-17 Marek Polacek <polacek@redhat.com>
+
+ PR c++/124472
+ * g++.dg/reflect/using2.C: New test.
+
+2026-03-17 Marek Polacek <polacek@redhat.com>
+
+ PR c++/124493
+ * g++.dg/reflect/crash19.C: New test.
+ * g++.dg/reflect/crash22.C: New test.
+
+2026-03-17 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/122380
+ * g++.dg/torture/pr122380.C: New testcase.
+ * gcc.dg/torture/pr65270-3.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-pre-30.c: XFAIL.
+
+2026-03-17 Yangyu Chen <cyy@cyyself.name>
+
+ * gcc.target/i386/tct-ipa-inline-ice.c: New test.
+
+2026-03-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/124489
+ * g++.dg/cpp0x/pr124489.C: New test.
+
+2026-03-17 Christopher Albert <albert@tugraz.at>
+
+ PR fortran/120286
+ * gfortran.dg/pr120286.f90: New test.
+
2026-03-16 Marek Polacek <polacek@redhat.com>
PR c++/124496
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 8aa864f9b94a..d522f1d96244 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,8 @@
+2026-03-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/120286
+ * testsuite/libgomp.fortran/pr120286.f90: New test.
+
2026-02-28 Kwok Cheung Yeung <kcyeung@baylibre.com>
PR middle-end/113436
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index ec0d7cf11ad3..54ffad82e5a2 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,53 @@
+2026-03-17 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/bits/chrono_io.h (__formatter_duration::_S_subseconds):
+ Uglify subs variable name.
+ * include/bits/fs_path.h (path::stem, path::extension)
+ (path::has_stem, path::has_extension): Uglify ext parameter
+ name.
+ * include/ext/concurrence.h (__cond::wait, __cond::wait_recursive):
+ Uglify mutex parameter names.
+ * include/pstl/glue_algorithm_defs.h (generate_n): Uglify count
+ parameter name.
+ * include/std/ranges (zip_transform_view): Uglify Rs template
+ parameter name.
+ (__cartesian_is_sized_sentinel): Uglify FirstSent template
+ parameter name.
+ * include/tr1/riemann_zeta.tcc: Uglify max_size variable name.
+
+2026-03-17 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/124463
+ * include/bits/deque.tcc (__uninitialized_copy_a): Define
+ overloads for input and output iterators being std::deque
+ iterators, and for only the output iterator being a std::deque
+ iterator.
+ (__uninitialized_move_a): Overload for input and output
+ iterators being std::deque iterators.
+ * include/bits/stl_uninitialized.h (__uninitialized_copy_a)
+ (__uninitialized_move_a): Declare overloads for std::deque
+ iterators.
+
+2026-03-17 Jonathan Wakely <jwakely@redhat.com>
+
+ Revert:
+ 2026-03-16 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/124268
+ * config/abi/pre/gnu.ver: Export symbols.
+ * src/Makefile.am: Add libmodulesconvenience.la to libstdc++
+ link.
+ * src/Makefile.in: Regenerate.
+ * src/c++23/Makefile.am: Create libmodulesconvenience.la
+ and populate it with std.o and std.compat.o interface units.
+ Add clean-local target.
+ * src/c++23/Makefile.in: Regenerate.
+
+2026-03-17 Tomasz Kamiński <tkaminsk@redhat.com>
+
+ * testsuite/23_containers/mdspan/extents/ctor_ints.cc: Updated
+ is_explicit, and added more test cases.
+
2026-03-16 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/124268
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