[gcc r16-6986] Daily bump.
GCC Administrator
gccadmin@gcc.gnu.org
Fri Jan 23 00:16:56 GMT 2026
https://gcc.gnu.org/g:2d626c4eb68a33a13a3d497364c493f3b71fb9e7
commit r16-6986-g2d626c4eb68a33a13a3d497364c493f3b71fb9e7
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date: Fri Jan 23 00:16:27 2026 +0000
Daily bump.
Diff:
---
ChangeLog | 4 ++
gcc/ChangeLog | 136 ++++++++++++++++++++++++++++++++++++++++++++++++
gcc/DATESTAMP | 2 +-
gcc/algol68/ChangeLog | 6 +++
gcc/cp/ChangeLog | 24 +++++++++
gcc/testsuite/ChangeLog | 70 +++++++++++++++++++++++++
libstdc++-v3/ChangeLog | 5 ++
7 files changed, 246 insertions(+), 1 deletion(-)
diff --git a/ChangeLog b/ChangeLog
index 6c6dd6b06d74..981bee88b3cc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2026-01-22 Alejandro Colomar <alx@kernel.org>
+
+ * MAINTAINERS: Add myself to Write After Approval and DCO
+
2026-01-19 Stefan Schulze Frielinghaus <stefansf@gcc.gnu.org>
* configure: Regenerate.
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 342f46c147bc..df50b66bbe3c 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,139 @@
+2026-01-22 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/123742
+ * config/arm/neon.md (*smin<mode>3_neon): Renamed to ...
+ (*smin<VDQWH:mode>3_neon): ... this. Add HFmode support.
+ (*smax<mode>3_neon): Renamed to ...
+ (*smax<VDQWH:mode>3_neon): ... this. Add HFmode support.
+
+2026-01-22 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/123741
+ * tree-vect-stmts.cc (vectorizable_store): Add missing check
+ on loop vectorization.
+
+2026-01-22 Jonathan Wakely <jwakely@redhat.com>
+
+ * tree-vrp.cc (remove_unreachable::fully_replaceable): Fix typo
+ in comment.
+
+2026-01-22 Robin Dapp <rdapp@oss.qualcomm.com>
+
+ PR tree-optimization/123731
+ * tree-ssa-forwprop.cc (simplify_vector_constructor): Handle nop
+ conversion between during extraction.
+
+2026-01-22 Robin Dapp <rdapp@oss.qualcomm.com>
+
+ PR target/122869
+ * config/riscv/riscv-vector-builtins-bases.cc (fold_fault_load):
+ Remove
+ * config/riscv/riscv-vector-builtins.cc (function_expander::use_contiguous_load_insn):
+ Use new helper.
+ (function_expander::prepare_contiguous_load_insn): New helper.
+ (function_expander::use_fof_load_insn): New function to emit FoF
+ loads.
+ * config/riscv/riscv-vector-builtins.h: Declare new functions.
+
+2026-01-22 Robin Dapp <rdapp@oss.qualcomm.com>
+
+ PR target/123279
+ * config/riscv/riscv-vector-builtins-functions.def (REQUIRED_EXTENSIONS):
+ Add VECTOR_EXT_NO_XTHEAD.
+ (vlm): Move to VECTOR_EXT_NO_XTHEAD.
+ (vsm): Ditto.
+ (vzext): Ditto.
+ (vsext): Ditto.
+ (vaaddu): Ditto.
+ (vaadd): Ditto.
+ (vasubu): Ditto.
+ (vasub): Ditto.
+ (vfrsqrt7): Ditto.
+ (vfrec7): Ditto.
+ (vfrec7_frm): Ditto.
+ (vfslide1up): Ditto.
+ (vfslide1down): Ditto.
+ (vluxei8): Ditto.
+ (vluxei16): Ditto.
+ (vluxei32): Ditto.
+ (vluxei64): Ditto.
+ (vsuxei8): Ditto.
+ (vsuxei16): Ditto.
+ (vsuxei32): Ditto.
+ (vsuxei64): Ditto.
+ (vluxseg): Ditto.
+ (vsuxseg): Ditto.
+ (vrgatherei16): Ditto.
+ (vlseg): Keep.
+ (vsseg): Keep.
+ (vlsseg): Keep.
+ (vssseg): Keep.
+ (vloxseg): Keep.
+ (vsoxseg): Keep.
+ (vlsegff): Keep.
+ * config/riscv/riscv-vector-builtins.cc (GTY): Split
+ registered_functions into multiple partitions.
+ (is_fractional_lmul): New function.
+ (xthvector_unsupported_p): Ditto.
+ (get_builtin_partition): Ditto.
+ (function_builder::add_function): Use new functions.
+ (lookup_registered_function): Ditto.
+ (builtin_decl): Use lookup_registered_function.
+ (gimple_fold_builtin): Ditto.
+ (expand_builtin): Ditto.
+ (check_builtin_call): Ditto.
+ (resolve_overloaded_builtin): Ditto.
+ * config/riscv/riscv-vector-builtins.h (enum required_ext):
+ (enum rvv_builtin_partition): New enum.
+ (required_ext_to_isa_name): Add NO_XTHEAD.
+ (required_extensions_specified): Ditto.
+ * config/riscv/riscv-vector-switch.def (ENTRY): Remove
+ XTheadVector.
+ (TUPLE_ENTRY): Ditto.
+ * config/riscv/riscv.cc (riscv_expand_mult_with_const_int): Fix
+ whitespace.
+ (riscv_legitimize_poly_move): Ditto.
+ (riscv_vector_fractional_lmul_p): New function.
+ (riscv_validate_vector_type): Use new function.
+
+2026-01-22 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/123755
+ * tree-vect-stmts.cc (vectorizable_call): Register mask when
+ the call could trap.
+
+2026-01-22 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/123756
+ * tree-vect-loop.cc (vect_transform_reduction): Remove
+ bogus assert.
+
+2026-01-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/123736
+ * tree-ssa-loop-unswitch.cc (hoist_guard): Guard dump message
+ on dump_file && (dump_flags & TDF_DETAILS) condition.
+
+2026-01-22 David Malcolm <dmalcolm@redhat.com>
+
+ PR diagnostics/122622
+ * diagnostics/paths-output.cc: Include "diagnostics/file-cache.h".
+ (event_range::print_as_text): Generalize the fallback logic for
+ special locations to also cover the case where source-printing
+ will fail, and show the location for that case.
+ (event_range::print_as_html): Likewise.
+ (event_range::can_print_source_p): New.
+
+2026-01-22 liuhongt <hongtao.liu@intel.com>
+
+ PR target/123631
+ * config/i386/i386-expand.cc (ix86_vector_duplicate_value):
+ Don't force CONST_INT to reg !TARGET_PREFER_BCST_FROM_INTEGER,
+ force it to mem instead.
+ * config/i386/i386.h (TARGET_PREFER_BCST_FROM_INTEGER): New macro.
+ * config/i386/x86-tune.def
+ (X86_TUNE_PREFER_BCST_FROM_INTEGER): New tune.
+
2026-01-21 Stefan Schulze Frielinghaus <stefansf@gcc.gnu.org>
PR target/122781
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 46ee4542b002..d15fc3db7472 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20260122
+20260123
diff --git a/gcc/algol68/ChangeLog b/gcc/algol68/ChangeLog
index 43f4a3a68dd0..a9b4344c8da5 100644
--- a/gcc/algol68/ChangeLog
+++ b/gcc/algol68/ChangeLog
@@ -1,3 +1,9 @@
+2026-01-22 Mohammad-Reza Nabipoor <mnabipoor@gnu.org>
+
+ PR algol68/123734
+ * ga68.texi: Fix code examples to make them compilable.
+ And s/consists on/consists of/g.
+
2026-01-20 Jakub Jelinek <jakub@redhat.com>
* lang.opt (std=algol68, std=gnu68): Add dot at the end of the
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 228c178c75ce..ac0d24b4b904 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,27 @@
+2026-01-22 Marek Polacek <polacek@redhat.com>
+
+ * reflect.cc (class_members_of): Update a comment to mention
+ finish_member_declaration.
+
+2026-01-22 Marek Polacek <polacek@redhat.com>
+ Jason Merrill <jason@redhat.com>
+
+ * reflect.cc (type_linkage_name): Rename to...
+ (reflection_type_linkage_name): ...this.
+ (eval_has_internal_linkage): Call reflection_type_linkage_name instead
+ of type_linkage_name.
+ (eval_has_module_linkage): Likewise.
+ (eval_has_external_linkage): Likewise.
+ (eval_has_c_language_linkage): Likewise.
+ (eval_has_linkage): Likewise.
+
+2026-01-22 Marek Polacek <polacek@redhat.com>
+
+ * class.cc (user_provided_p): Return false for a deleted
+ namespace-scope function.
+ * reflect.cc (eval_is_user_provided): Don't check
+ DECL_NAMESPACE_SCOPE_P or DECL_DELETED_FN.
+
2026-01-21 Marek Polacek <polacek@redhat.com>
* cp-tree.h (maybe_get_first_fn): Declare.
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index fc1140964c52..d1068529ae2d 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,73 @@
+2026-01-22 Hans-Peter Nilsson <hp@axis.com>
+
+ * g++.dg/guality/guality.exp, gcc.dg/guality/guality.exp,
+ gcc.dg/simulate-thread/simulate-thread.exp,
+ g++.dg/simulate-thread/simulate-thread.exp,
+ gfortran.dg/guality/guality.exp: Exit early for simulators.
+
+2026-01-22 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/123742
+ * gcc.target/arm/neon-smax16.c: New test.
+ * gcc.target/arm/neon-smin16.c: New test.
+
+2026-01-22 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/123741
+ * gfortran.dg/vect/vect-pr123741.f90: New testcase.
+
+2026-01-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/123753
+ * gcc.c-torture/execute/pr123753.c: New test.
+
+2026-01-22 Robin Dapp <rdapp@oss.qualcomm.com>
+
+ PR tree-optimization/123731
+ * gcc.dg/vect/pr123731.c: New test.
+
+2026-01-22 Robin Dapp <rdapp@oss.qualcomm.com>
+
+ PR target/122869
+ * gcc.target/riscv/rvv/base/pr122656-1.c: Remove dg-error.
+ * gcc.target/riscv/rvv/vsetvl/ffload-3.c: XFAIL for -O2 and -O3.
+ * gcc.target/riscv/rvv/base/pr122869.c: New test.
+
+2026-01-22 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/123755
+ * gcc.dg/vect/vect-pr123755.c: New testcase.
+
+2026-01-22 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/123756
+ * gcc.dg/vect/vect-pr123756.c: New testcase.
+
+2026-01-22 Andrew Pinski <andrew.pinski@oss.qualcomm.com>
+
+ PR testsuite/123751
+ * gcc.dg/tree-ssa/pr46555.c: Disable for arm thumb1.
+
+2026-01-22 Alejandro Colomar <alx@kernel.org>
+
+ * gcc.dg/maxof-compile.c (quals): New test.
+
+2026-01-22 David Malcolm <dmalcolm@redhat.com>
+
+ PR diagnostics/122622
+ * sarif-replay.dg/2.1.0-valid/missing-source-pr122622-check-html.py:
+ New test script.
+ * sarif-replay.dg/2.1.0-valid/missing-source-pr122622.sarif: New
+ test.
+ * sarif-replay.dg/2.1.0-valid/spec-example-4.sarif: Update
+ expected output to reflect showing event locations and text.
+ * sarif-replay.dg/2.1.0-valid/tutorial-example.sarif: Likewise.
+
+2026-01-22 Andrew Pinski <andrew.pinski@oss.qualcomm.com>
+
+ PR tree-optimization/123745
+ * gcc.dg/torture/pr123745-1.c: New test.
+
2026-01-21 David Malcolm <dmalcolm@redhat.com>
* c-c++-common/analyzer/flex-without-call-summaries.c: Skip on
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index b170460e119c..6a6aeb8280ab 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,8 @@
+2026-01-22 Frank Scheiner <frank.scheiner@web.de>
+
+ * config/abi/post/ia64-linux-gnu/baseline_symbols.txt:
+ Regenerate.
+
2026-01-20 Jakub Jelinek <jakub@redhat.com>
* include/bits/version.def (reflection): Add cxx11abi = yes;.
More information about the Libstdc++-cvs
mailing list