https://gcc.gnu.org/g:3b58b78f1a1fed8b273ee88f42bf5b5bc189d511
commit r16-3272-g3b58b78f1a1fed8b273ee88f42bf5b5bc189d511
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date: Tue Aug 19 00:20:02 2025 +0000
Daily bump.
Diff:
---
ChangeLog | 4 ++
gcc/ChangeLog | 177 +++++++++++++++++++++++++++++++++++++++++++++++++
gcc/DATESTAMP | 2 +-
gcc/c-family/ChangeLog | 10 +++
gcc/c/ChangeLog | 5 ++
gcc/cp/ChangeLog | 5 ++
gcc/d/ChangeLog | 5 ++
libstdc++-v3/ChangeLog | 42 ++++++++++++
8 files changed, 249 insertions(+), 1 deletion(-)
diff --git a/ChangeLog b/ChangeLog
index 0cbf930f08f7..0f1255e5e76b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2025-08-18 Spencer Abson <spencer.ab...@student.manchester.ac.uk>
+
+ * MAINTAINERS: Update my email address.
+
2025-08-17 Filip Kastl <fka...@suse.cz>
* MAINTAINERS: Switch around Andrew Pinski's entries in
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7245e5a386ef..144dc217a891 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,180 @@
+2025-08-18 Andrew Pinski <andrew.pin...@oss.qualcomm.com>
+
+ PR middle-end/121581
+ * doc/extend.texi (__builtin_object_size): Fix example.
+
+2025-08-18 Indu Bhagat <indu.bha...@oracle.com>
+
+ * flag-types.h (sanitize_code_type): Define.
+ * asan.h (sanitize_flags_p): Use 'sanitize_code_type' instead of
+ 'unsigned int'.
+ * common.opt: Likewise.
+ * dwarf2asm.cc (dw2_output_indirect_constant_1): Likewise.
+ * opts.cc (find_sanitizer_argument): Likewise.
+ (report_conflicting_sanitizer_options): Likewise.
+ (parse_sanitizer_options): Likewise.
+ (parse_no_sanitize_attribute): Likewise.
+ * opts.h (parse_sanitizer_options): Likewise.
+ (parse_no_sanitize_attribute): Likewise.
+ * tree-cfg.cc (print_no_sanitize_attr_value): Likewise.
+ * tree.cc (tree_fits_sanitize_code_type_p): Define.
+ (tree_to_sanitize_code_type): Likewise.
+ * tree.h (tree_fits_sanitize_code_type_p): Declare.
+ (tree_to_sanitize_code_type): Likewise.
+
+2025-08-18 Indu Bhagat <indu.bha...@oracle.com>
+
+ * config/aarch64/aarch64.md (MEMTAG_TAG_MASK): New define
+ constant.
+ (MEMTAG_ADDR_MASK): Likewise.
+ (irg, subp, ldg): Use new constants.
+
+2025-08-18 Richard Sandiford <richard.sandif...@arm.com>
+
+ PR rtl-optimization/97497
+ * function-abi.h (predefined_function_abi::only_partial_reg_clobbers)
+ (function_abi::only_partial_reg_clobbers): New member functions.
+ * gcse-common.cc: Include regs.h and function-abi.h.
+ (compute_transp): Check for partially call-clobbered registers
+ and treat them as not being transparent in blocks with calls.
+
+2025-08-18 Xi Ruoyao <xry...@xry111.site>
+
+ * config/loongarch/sync.md (UNSPEC_TI_FETCH_ADD): New unspec.
+ (UNSPEC_TI_FETCH_SUB): Likewise.
+ (UNSPEC_TI_FETCH_AND): Likewise.
+ (UNSPEC_TI_FETCH_XOR): Likewise.
+ (UNSPEC_TI_FETCH_OR): Likewise.
+ (UNSPEC_TI_FETCH_NAND_MASK_INVERTED): Likewise.
+ (ALL_SC): New define_mode_iterator.
+ (_scq): New define_mode_attr.
+ (atomic_fetch_nand<mode>): Accept ALL_SC instead of only GPR.
+ (UNSPEC_TI_FETCH_DIRECT): New define_int_iterator.
+ (UNSPEC_TI_FETCH): New define_int_iterator.
+ (amop_ti_fetch): New define_int_attr.
+ (size_ti_fetch): New define_int_attr.
+ (atomic_fetch_<amop_ti_fetch>ti_scq): New define_insn.
+ (atomic_fetch_<amop_ti_fetch>ti): New define_expand.
+
+2025-08-18 Xi Ruoyao <xry...@xry111.site>
+
+ * config/loongarch/sync.md (atomic_exchangeti_scq): New
+ define_insn.
+ (atomic_exchangeti): New define_expand.
+
+2025-08-18 Xi Ruoyao <xry...@xry111.site>
+
+ * config/loongarch/sync.md (atomic_compare_and_swapti_scq): New
+ define_insn.
+ (atomic_compare_and_swapti): New define_expand.
+
+2025-08-18 Xi Ruoyao <xry...@xry111.site>
+
+ * config/loongarch/loongarch.cc (loongarch_print_operand_reloc):
+ Accept "%t" for printing the number of the 64-bit machine
+ register holding the upper half of a TImode.
+ * config/loongarch/sync.md (atomic_storeti_scq): New
+ define_insn.
+ (atomic_storeti): expand to atomic_storeti_scq if !ISA_HAS_LSX.
+
+2025-08-18 Xi Ruoyao <xry...@xry111.site>
+
+ * config/loongarch/genopts/isa-evolution.in (scq): New evolution
+ feature.
+ * config/loongarch/loongarch-evolution.cc: Regenerate.
+ * config/loongarch/loongarch-evolution.h: Regenerate.
+ * config/loongarch/loongarch-str.h: Regenerate.
+ * config/loongarch/loongarch.opt: Regenerate.
+ * config/loongarch/loongarch.opt.urls: Regenerate.
+ * config/loongarch/loongarch-def.cc: Make -mscq the default for
+ -march=la664 and -march=la64v1.1.
+ * doc/invoke.texi (LoongArch Options): Document -m[no-]scq.
+
+2025-08-18 Xi Ruoyao <xry...@xry111.site>
+
+ * config/loongarch/sync.md (atomic_storeti_lsx): New
+ define_insn.
+ (atomic_storeti): New define_expand.
+
+2025-08-18 Xi Ruoyao <xry...@xry111.site>
+
+ * config/loongarch/sync.md (atomic_loadti_lsx): New define_insn.
+ (atomic_loadti): New define_expand.
+
+2025-08-18 Xi Ruoyao <xry...@xry111.site>
+
+ * config/loongarch/sync.md
+ (atomic_fetch_nand_mask_inverted<GPR:mode>): New define_insn.
+ (atomic_fetch_nand<GPR:mode>): New define_expand.
+
+2025-08-18 Xi Ruoyao <xry...@xry111.site>
+
+ * config/loongarch/sync.md (atomic_fetch_sub<SHORT:mode>):
+ Disable if ISA_HAS_LAM_BH.
+
+2025-08-18 Xi Ruoyao <xry...@xry111.site>
+
+ * config/loongarch/sync.md (UNSPEC_COMPARE_AND_SWAP_AND):
+ Remove.
+ (UNSPEC_COMPARE_AND_SWAP_XOR): Remove.
+ (UNSPEC_COMPARE_AND_SWAP_OR): Remove.
+ (atomic_test_and_set): Rename to ...
+ (atomic_fetch_<any_bitwise:amop><SHORT:mode>): ... this, and
+ adapt the expansion to use it for any bitwise operations and any
+ val, instead of just ior 1.
+ (atomic_test_and_set): New define_expand.
+
+2025-08-18 Xi Ruoyao <xry...@xry111.site>
+
+ * config/loongarch/sync.md (atomic_test_and_set): Remove
+ unneeded andi instruction from the expansion.
+
+2025-08-18 Xi Ruoyao <xry...@xry111.site>
+
+ * config/loongarch/loongarch.cc (loongarch_print_operand_reloc):
+ Make "%T" output a comment marker if the operand is a memory
+ order for which the barrier won't be generated; remove "%t".
+ * config/loongarch/sync.md (atomic_cas_value_strong<mode>): Add
+ %T before "b 3f".
+ (atomic_cas_value_cmp_and_7_<mode>): Likewise.
+
+2025-08-18 Xi Ruoyao <xry...@xry111.site>
+
+ * config/loongarch/sync.md (UNSPEC_COMPARE_AND_SWAP_AMCAS): New
+ UNSPEC code.
+ (atomic_cas_value_strong<mode>): NFC, update the comment to note
+ we only need to consider failure memory order.
+ (atomic_cas_value_strong<mode>_amcas): Use
+ UNSPEC_COMPARE_AND_SWAP_AMCAS instead of
+ UNSPEC_COMPARE_AND_SWAP.
+ (atomic_compare_and_swap<mode:GPR>): Pass failure memorder to
+ gen_atomic_cas_value_strong<mode>.
+ (atomic_compare_and_swap<mode:SHORT>): Pass failure memorder to
+ gen_atomic_cas_value_cmp_and_7_si.
+
+2025-08-18 Xi Ruoyao <xry...@xry111.site>
+
+ * config/loongarch/sync.md (atomic_test_and_set): Use bstrins
+ for masking the address if possible.
+
+2025-08-18 Xi Ruoyao <xry...@xry111.site>
+
+ * config/loongarch/sync.md (atomic_load<mode>): Remove "+" for
+ the memory operand.
+ (atomic_store<mode>): Use "=" instead of "+" for the memory
+ operand.
+
+2025-08-18 Xi Ruoyao <xry...@xry111.site>
+
+ * config/loongarch/sync.md: Use <size> instead of <amo>.
+ (amo): Remove.
+
+2025-08-18 Xi Ruoyao <xry...@xry111.site>
+
+ * config/loongarch/sync.md (atomic_optab): Remove.
+ (atomic_<atomic_optab><mode>): Change atomic_optab to amop.
+ (atomic_fetch_<atomic_optab><mode>): Likewise.
+
2025-08-17 Austin Law <austink...@gmail.com>
PR target/121213
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 31dab4332477..cfd590519fb8 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20250818
+20250819
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index a0208749c2ff..3c3814bf2ef1 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,13 @@
+2025-08-18 Indu Bhagat <indu.bha...@oracle.com>
+
+ * c-attribs.cc (add_no_sanitize_value): Use 'sanitize_code_type'
+ instead of 'unsigned int'.
+ (handle_no_sanitize_attribute): Likewise.
+ (handle_no_sanitize_address_attribute): Likewise.
+ (handle_no_sanitize_thread_attribute): Likewise.
+ (handle_no_address_safety_analysis_attribute): Likewise.
+ * c-common.h (add_no_sanitize_value): Likewise.
+
2025-08-15 Jakub Jelinek <ja...@redhat.com>
PR c++/121552
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index 71704b294045..b532ca6c6d42 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,8 @@
+2025-08-18 Indu Bhagat <indu.bha...@oracle.com>
+
+ * c-parser.cc (c_parser_declaration_or_fndef): Use
+ 'sanitize_code_type' instead of 'unsigned int'.
+
2025-08-15 Jakub Jelinek <ja...@redhat.com>
PR preprocessor/120778
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index e26089c3e51c..8dc116838236 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,8 @@
+2025-08-18 Indu Bhagat <indu.bha...@oracle.com>
+
+ * typeck.cc (get_member_function_from_ptrfunc): Use
+ 'sanitize_code_type' instead of 'unsigned int'.
+
2025-08-17 Nathaniel Shead <nathanielosh...@gmail.com>
PR c++/120503
diff --git a/gcc/d/ChangeLog b/gcc/d/ChangeLog
index 8b86cd67b308..ab6042be5288 100644
--- a/gcc/d/ChangeLog
+++ b/gcc/d/ChangeLog
@@ -1,3 +1,8 @@
+2025-08-18 Indu Bhagat <indu.bha...@oracle.com>
+
+ * d-attribs.cc (d_handle_no_sanitize_attribute): Use
+ 'sanitize_code_type' instead of 'unsigned int'.
+
2025-08-11 Iain Sandoe <i...@sandoe.co.uk>
* d-codegen.cc (build_filename_from_loc): Use
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index a003cba6b4ba..aec829ac19d2 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,45 @@
+2025-08-18 Tomasz Kamiński <tkami...@redhat.com>
+
+ PR libstdc++/121476
+ * include/bits/ranges_algo.h (__all_of_fn::operator()):
+ (__any_of_fn::operator(), __none_of_fn::operator())
+ (__find_first_of_fn::operator(), __count_fn::operator())
+ (__find_end_fn::operator(), __remove_if_fn::operator())
+ (__remove_fn::operator(), __unique_fn::operator())
+ (__is_sorted_until_fn::operator(), __is_sorted_fn::operator())
+ (__lower_bound_fn::operator(), __upper_bound_fn::operator())
+ (__equal_range_fn::operator(), __binary_search_fn::operator())
+ (__is_partitioned_fn::operator(), __partition_point_fn::operator())
+ (__minmax_fn::operator(), __min_element_fn::operator())
+ (__includes_fn::operator(), __max_fn::operator())
+ (__lexicographical_compare_fn::operator(), __clamp__fn::operator())
+ (__find_last_fn::operator(), __find_last_if_fn::operator())
+ (__find_last_if_not_fn::operator()): Add [[nodiscard]] attribute.
+ * include/bits/ranges_algobase.h (__equal_fn::operator()):
+ Add [[nodiscard]] attribute.
+ * include/bits/ranges_util.h (__find_fn::operator())
+ (__find_if_fn::operator(), __find_if_not_fn::operator())
+ (__mismatch_fn::operator(), __search_fn::operator())
+ (__min_fn::operator(), __adjacent_find_fn::operator()):
+ Add [[nodiscard]] attribute.
+ * include/bits/stl_algo.h (std::min(initializer_list<T>))
+ (std::min(initializer_list<T>, _Compare))
+ (std::max(initializer_list<T>))
+ (std::mmax(initializer_list<T>, _Compare)): Add _GLIBCXX_NODISCARD.
+ * testsuite/25_algorithms/min/constrained.cc: Silence nodiscard
+ warning.
+ * testsuite/25_algorithms/max/constrained.cc: Likewise.
+ * testsuite/25_algorithms/minmax/constrained.cc: Likewise.
+ * testsuite/25_algorithms/minmax_element/constrained.cc: Likewise.
+
+2025-08-18 Tomasz Kamiński <tkami...@redhat.com>
+
+ PR libstdc++/121313
+ * include/bits/vector.tcc (vector::insert_range): Add check for
+ empty size.
+ * testsuite/23_containers/vector/modifiers/insert/insert_range.cc:
+ New tests.
+
2025-08-10 H.J. Lu <hjl.to...@gmail.com>
* configure: Regenerated.
