[gcc r14-12547] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:fed7a84a1646514fcbd3d2c2274066973c7f0e7a

commit r14-12547-gfed7a84a1646514fcbd3d2c2274066973c7f0e7a
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Thu Apr 23 00:18:18 2026 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 68 +++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/testsuite/ChangeLog | 52 +++++++++++++++++++++++++++++++++++++
 libstdc++-v3/ChangeLog  | 12 +++++++++
 4 files changed, 133 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 63dbf7e273e2..fbc751f33012 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,71 @@
+2026-04-22  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2026-03-25  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/124627
+	* tree-inline.cc (copy_debug_stmts): Only copy debug
+	stmts that are still in the IL.
+
+2026-04-22  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2026-02-17  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/124130
+	* tree-inline.cc (copy_edges_for_bb): Fixup noreturn calls
+	with abnormal edge source.
+
+2026-04-22  Jan Hubicka  <jh@suse.cz>
+
+	Backported from master:
+	2026-03-10  Jan Hubicka  <jh@suse.cz>
+		    Andrew Pinski  <andrew.pinski@oss.qualcomm.com>
+
+	PR tree-optimization/120987
+	* ipa-modref.cc (ipa_merge_modref_summary_after_inlining): Mask
+	off non const/pure/novops related flags when combining of outer
+	functions.
+
+2026-04-22  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2026-02-03  Richard Biener  <rguenther@suse.de>
+
+	PR ipa/123416
+	* ipa-modref.cc (ipa_merge_modref_summary_after_inlining):
+	Fix typo in condtion for load merging when no callee summary.
+
+2026-04-22  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2026-01-19  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/123061
+	PR tree-optimization/123636
+	* tree-ssa-loop-im.cc (fill_always_executed_in_1): Change
+	outer-to-inner to inner-to-outer iteration.  Update inner
+	loop state only when always executed in an immediately
+	nested loop.
+
+2026-04-22  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2026-03-30  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/124677
+	* tree-vect-loop.cc (vectorizable_recurr): Skip vector
+	stmts for the def.
+
+2026-04-22  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2026-02-17  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/124132
+	* tree-ssa-loop-split.cc (compute_new_first_bound): Fix
+	bound difference computation.
+
 2026-04-13  Richard Earnshaw  <rearnsha@arm.com>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 0dc6bcaf1c0d..b1b4798b7b5f 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20260422
+20260423
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 46944f7504a1..b0bf66e7b775 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,55 @@
+2026-04-22  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2026-02-17  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/124130
+	* g++.dg/torture/pr124130.C: New testcase.
+
+2026-04-22  Jan Hubicka  <jh@suse.cz>
+
+	Backported from master:
+	2026-03-10  Jan Hubicka  <jh@suse.cz>
+		    Andrew Pinski  <andrew.pinski@oss.qualcomm.com>
+
+	PR tree-optimization/120987
+	* g++.dg/torture/pr120987-1.C: New test.
+
+2026-04-22  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2026-02-03  Richard Biener  <rguenther@suse.de>
+
+	PR ipa/123416
+	* gcc.dg/torture/pr123416.c: New testcase.
+
+2026-04-22  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2026-01-19  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/123061
+	PR tree-optimization/123636
+	* gcc.dg/torture/pr123061.c: New testcase.
+	* gcc.dg/torture/pr123636.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-lim-26.c: Likewise.
+
+2026-04-22  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2026-03-30  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/124677
+	* gcc.dg/vect/vect-pr124677.c: New testcase.
+
+2026-04-22  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2026-02-17  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/124132
+	* gcc.dg/torture/pr124132.c: New testcase.
+
 2026-04-21  Christopher Albert  <albert@tugraz.at>
 
 	Backported from master:
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 5714de5bc2ad..0578361f5175 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,15 @@
+2026-04-22  Tomasz Kamiński  <tkaminsk@redhat.com>
+
+	Backported from master:
+	2026-04-14  Tomasz Kamiński  <tkaminsk@redhat.com>
+
+	* include/bits/version.def (stdbit_h, stdckdint_h): Define.
+	* include/bits/version.h: Regenerate.
+	* include/c_compatibility/stdbit.h (__cpp_lib_stdbit_h): Define
+	and use it in guards.
+	* include/c_compatibility/stdckdint.h (__cpp_lib_stdckdint_h):
+	Define and use it in guards.
+
 2026-03-30  Patrick Palka  <ppalka@redhat.com>
 
 	Backported from master: