[gcc r16-8162] Daily bump.
GCC Administrator
gccadmin@gcc.gnu.org
Thu Mar 19 00:16:56 GMT 2026
https://gcc.gnu.org/g:ed1dcba392b01baf9814c4bd6e7697269784dde8
commit r16-8162-ged1dcba392b01baf9814c4bd6e7697269784dde8
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date: Thu Mar 19 00:16:27 2026 +0000
Daily bump.
Diff:
---
gcc/ChangeLog | 66 +++++++++++++++++++++++++++++++++++++++++++++++++
gcc/DATESTAMP | 2 +-
gcc/c/ChangeLog | 7 ++++++
gcc/cp/ChangeLog | 13 ++++++++++
gcc/lto/ChangeLog | 7 ++++++
gcc/testsuite/ChangeLog | 26 +++++++++++++++++++
libgomp/ChangeLog | 22 +++++++++++++++++
libstdc++-v3/ChangeLog | 28 +++++++++++++++++++++
8 files changed, 170 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 97dfc5398e91..abdcbc6f3d13 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,69 @@
+2026-03-18 Vladimir N. Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/124041
+ PR rtl-optimization/124439
+ * lra-constraints.cc (process_alt_operands): Check hard reg subreg
+ mode by hard_regno_mode_ok.
+ (curr_insn_transform): Always subsitute equivalence for hard reg
+ subreg.
+
+2026-03-18 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/124555
+ * match.pd ((A - B) >=/> 0 ? (A - B) : (B - A) -> abs (A - B)):
+ Guard the vector case with target_supports_op_p checks.
+ ((A - B) <=/< 0 ? (A - B) : (B - A) -> -abs (A - B)): Likewise.
+ ((type)A >=/> 0 ? A : -A -> abs (A)): Likewise.
+ ((type)A <=/< 0 ? A : -A -> -abs (A)): Likewise.
+
+2026-03-18 Dhruv Chawla <dhruvc@nvidia.com>
+
+ * Makefile.in (all.fda): Add `--print-autofdo-gcov-version` to
+ profile_merger invocation.
+ * auto-profile.cc (AUTO_PROFILE_VERSION): Move from here ...
+ * auto-profile.h (AUTO_PROFILE_VERSION): ... to here.
+ * common.opt: Add -print-autofdo-gcov-version and
+ --print-autofdo-gcov-version.
+ * doc/invoke.texi: Document the options.
+ * gcc.cc: Add include for auto-profile.h.
+ (driver_handle_option): Add OPT_print_autofdo_gcov_version.
+ (driver::maybe_print_and_exit): Handle the option.
+
+2026-03-18 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/124552
+ * function.cc (free_after_compilation): Free the copyid
+ allocator.
+
+2026-03-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/124547
+ * configure.ac (--with-gnu-ld): Set gnu_ld_flag= instead of
+ gnu_ld_flag=no if not explicitly specified.
+ (--with-gnu-as): Similarly for gas_flag.
+ (DEFAULT_ASSEMBLER): Use wording without GNU as whenever gas_flag
+ is not yes rather than when it is no.
+ * configure: Regenerate.
+
+2026-03-18 Richard Biener <rguenther@suse.de>
+
+ * common.opt (fpost-ipa-mem-report): Fix typo.
+
+2026-03-18 Richard Biener <rguenther@suse.de>
+
+ * ipa-cp.cc (gather_edges_for_value): Return an auto_vec.
+ (decide_about_value): Simplify, fixing leak of callers.
+
+2026-03-18 Prachi Godbole <pgodbole@nvidia.com>
+
+ PR target/123749
+ * ipa-locality-cloning.cc (partition_callchain): Start new partition
+ if no. of insns exceeds size and if there are nodes to process.
+
+2026-03-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+ * config/sparc/t-rtems: Add leon5 multilibs.
+
2026-03-17 Alice Carlotti <alice.carlotti@arm.com>
* config/aarch64/aarch64-sve2.md (@aarch64_pred_revd<mode>):
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index c38ccf863a25..e7774d3a8824 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20260318
+20260319
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index 455f8d5575f8..32ef6599a273 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,10 @@
+2026-03-18 Dhruv Chawla <dhruvc@nvidia.com>
+
+ * Make-lang.in (cc1.fda): Add `--print-autofdo-gcov-version` to
+ profile_merger invocation.
+ (create_fdas_for_cc1): Add `--print-autofdo-gcov-version` to
+ create_gcov invocations.
+
2026-03-10 Andrew Pinski <andrew.pinski@oss.qualcomm.com>
PR c/123461
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 1e2a5943bd2c..250f325ab30a 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,16 @@
+2026-03-18 Dhruv Chawla <dhruvc@nvidia.com>
+
+ * Make-lang.in (cc1plus.fda): Add `--print-autofdo-gcov-version` to
+ profile_merger invocation.
+ (create_fdas_for_cc1plus): Add `--print-autofdo-gcov-version` to
+ create_gcov invocations.
+
+2026-03-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/124474
+ * reflect.cc (check_out_of_consteval_use_r): Don't walk subtrees
+ of RETURN_EXPR on cdtor_returns_this targets in cdtors.
+
2026-03-17 Marek Polacek <polacek@redhat.com>
PR c++/124493
diff --git a/gcc/lto/ChangeLog b/gcc/lto/ChangeLog
index 75cae66f408f..5d27fd53cbc8 100644
--- a/gcc/lto/ChangeLog
+++ b/gcc/lto/ChangeLog
@@ -1,3 +1,10 @@
+2026-03-18 Dhruv Chawla <dhruvc@nvidia.com>
+
+ * Make-lang.in (lto1.fda): Add `--print-autofdo-gcov-version` to
+ profile_merger invocation.
+ (create_fdas_for_lto1): Add `--print-autofdo-gcov-version` to
+ create_gcov invocations.
+
2026-02-13 Dhruv Chawla <dhruvc@nvidia.com>
* Make-lang.in (lto1.fda): Likewise.
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index c8ae3a2ced2a..4fd48815c309 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,29 @@
+2026-03-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR d/124158
+ * gdc.test/runnable/dbitfieldsdm.d: Remove.
+
+2026-03-18 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/124555
+ * gcc.dg/torture/pr124555.c: New testcase.
+ * g++.dg/absvect.C: Restrict dump scan to x86-64 and force
+ -msse4 there.
+
+2026-03-18 Dhruv Chawla <dhruvc@nvidia.com>
+
+ * lib/profopt.exp: Invoke $GCC_UNDER_TEST with
+ `--print-autofdo-gcov-version` before running create_gcov to get
+ the GCOV version.
+
+2026-03-18 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.dg/tree-ssa/forwprop-42.c: Add -Wno-psabi to dg-options.
+ * gcc.dg/tree-ssa/forwprop-43.c: Likewise. For ia32 add -msse2 as
+ dg-additional-options.
+ * gcc.dg/torture/pr65270-3.c: Add -Wno-psabi to dg-options.
+ * gcc.target/i386/part-vect-absnegbf.c: Add -msse2 to dg-options.
+
2026-03-17 Marek Polacek <polacek@redhat.com>
PR c++/124493
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index d522f1d96244..6bb1dca4002a 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,25 @@
+2026-03-18 Arsen Arsenović <aarsenovic@baylibre.com>
+
+ * plugin/plugin-gcn.c (struct kernel_dispatch): Add a field to
+ hold a pointer to the allocation cache node this dispatch is
+ holding for kernel arguments, replacing kernarg_address.
+ (print_kernel_dispatch): Print the allocation pointer from that
+ node as kernargs address.
+ (struct agent_info): Add in an allocation cache field.
+ (alloc_kernargs_on_agent): New function. Pulls kernel arguments
+ from the cache, or, if no appropriate node is found, allocates
+ new ones.
+ (create_kernel_dispatch): Use alloc_kernargs_on_agent to
+ allocate kernargs.
+ (release_kernel_dispatch): Use release_alloc_cache_node to
+ release kernargs.
+ (run_kernel): Update usages of kernarg_address to use the kernel
+ arguments cache node.
+ (GOMP_OFFLOAD_fini_device): Clean up kernargs cache.
+ (GOMP_OFFLOAD_init_device): Initialize kernargs cache.
+ * alloc_cache.h: New file.
+ * testsuite/libgomp.c/alloc_cache-1.c: New test.
+
2026-03-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/120286
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 54ffad82e5a2..69b9cb845d1e 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,31 @@
+2026-03-18 Jonathan Wakely <jwakely@redhat.com>
+
+ * testsuite/17_intro/names.cc (ext, max_iter, ret, subs, Rg, Rs):
+ Define macros.
+ [__cplusplus < 201103] (mutex): Define macro.
+
+2026-03-18 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/experimental/bits/fs_path.h (path::stem)
+ (path::extension, path::has_stem, path::has_extension): Uglify
+ ext variable name.
+
+2026-03-18 Jakub Jelinek <jakub@redhat.com>
+
+ * include/bits/regex_compiler.h (_Compiler::_M_pop): Uglify ret
+ variable name.
+
+2026-03-18 Tomasz Kamiński <tkaminsk@redhat.com>
+
+ * include/std/mdspan (__mdspan::__index_type_cast): Handle
+ forwarding referene and use forward for class types.
+ * testsuite/23_containers/mdspan/int_like.h (ConstLValueInt)
+ (CustomIndexKind::ConstLValue): Define.
+ (CustomIndexType): Handle CustomIndexKind::ConstLValue.
+ * testsuite/23_containers/mdspan/at.cc: Test with ConstLValueInt.
+ * testsuite/23_containers/mdspan/extents/custom_integer.cc: Likewise.
+ * testsuite/23_containers/mdspan/mdspan.cc: Likewise.
+
2026-03-17 Jonathan Wakely <jwakely@redhat.com>
* include/bits/chrono_io.h (__formatter_duration::_S_subseconds):
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