Daily bump.

8 files changed, 283 insertions, 1 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d239c35..cbce913 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,114 @@
+2025-05-07  Jeff Law  <jlaw@ventanamicro.com>
+
+	PR target/120137
+	PR target/120154
+	* config/riscv/riscv-vect-permconst.cc (process_bb): Verify each
+	canonicalized element fits into the vector element mode.
+
+2025-05-07  Dongyan Chen  <chendongyan@isrc.iscas.ac.cn>
+
+	* common/config/riscv/riscv-common.cc: New extension.
+	* config/riscv/riscv.opt: Ditto.
+
+2025-05-07  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/91323
+	* config/arm/arm.cc (arm_select_cc_mode): Use CCFPEmode for LTGT.
+
+2025-05-07  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/110796
+	PR target/118446
+	* config/arm/arm.h (REVERSIBLE_CC_MODE): FP modes are only
+	reversible if flag_finite_math_only.
+	* config/arm/arm.cc (arm_select_cc_mode): Return CCFPmode for all
+	FP comparisons if flag_finite_math_only.
+
+2025-05-07  Andrew Pinski  <quic_apinski@quicinc.com>
+
+	PR tree-optimization/111276
+	* gimple-fold.cc (arith_code_with_undefined_signed_overflow): Make static.
+	(gimple_with_undefined_signed_overflow): New function.
+	* gimple-fold.h (arith_code_with_undefined_signed_overflow): Remove.
+	(gimple_with_undefined_signed_overflow): Add declaration.
+	* tree-if-conv.cc (if_convertible_gimple_assign_stmt_p): Use
+	gimple_with_undefined_signed_overflow instead of manually
+	checking lhs and the code of the stmt.
+	(predicate_statements): Likewise.
+	* tree-ssa-ifcombine.cc (ifcombine_rewrite_to_defined_overflow): Likewise.
+	* tree-ssa-loop-im.cc (move_computations_worker): Likewise.
+	* tree-ssa-reassoc.cc (update_range_test): Likewise. Reformat.
+	* tree-scalar-evolution.cc (final_value_replacement_loop): Use
+	gimple_with_undefined_signed_overflow instead of
+	arith_code_with_undefined_signed_overflow.
+	* tree-ssa-loop-split.cc (split_loop): Likewise.
+
+2025-05-07  Andrew Pinski  <quic_apinski@quicinc.com>
+
+	* tree-ssa-loop-im.cc (compute_invariantness): Hoist to the always executed point
+	if ignorning the cost.
+
+2025-05-07  Jan Hubicka  <hubicka@ucw.cz>
+
+	* config/i386/i386.cc (ix86_vector_costs::add_stmt_cost): Add FLOAT_EXPR;
+	FIX_TRUNC_EXPR and vec_promote_demote costs.
+
+2025-05-07  Jennifer Schmitz  <jschmitz@nvidia.com>
+
+	PR target/117978
+	* config/aarch64/aarch64-protos.h: Declare
+	aarch64_emit_load_store_through_mode and aarch64_sve_maskloadstore.
+	* config/aarch64/aarch64-sve.md
+	(maskload<mode><vpred>): New define_expand folding maskloads with
+	certain predicate patterns to ASIMD loads.
+	(*aarch64_maskload<mode><vpred>): Renamed from maskload<mode><vpred>.
+	(maskstore<mode><vpred>): New define_expand folding maskstores with
+	certain predicate patterns to ASIMD stores.
+	(*aarch64_maskstore<mode><vpred>): Renamed from maskstore<mode><vpred>.
+	* config/aarch64/aarch64.cc
+	(aarch64_emit_load_store_through_mode): New function emitting a
+	load/store through subregs of a given mode.
+	(aarch64_emit_sve_pred_move): Refactor to use
+	aarch64_emit_load_store_through_mode.
+	(aarch64_expand_maskloadstore): New function to emit ASIMD loads/stores
+	for maskloads/stores with SVE predicates with VL1, VL2, VL4, VL8, or
+	VL16 patterns.
+	(aarch64_partial_ptrue_length): New function returning number of leading
+	set bits in a predicate.
+
+2025-05-07  Stefan Schulze Frielinghaus  <stefansf@gcc.gnu.org>
+
+	* config/s390/s390-protos.h (s390_expand_cstoreti4): New
+	function.
+	* config/s390/s390.cc (s390_expand_cstoreti4): New function.
+	* config/s390/s390.md (CC_SUZ): New mode iterator.
+	(l): New mode attribute.
+	(cc_tolower): New mode attribute.
+	* config/s390/vector.md (cstoreti4): New expander.
+	(*vec_cmpv2di_lane0_<cc_tolower>): New insn.
+	(*vec_cmpti_<cc_tolower>): New insn.
+
+2025-05-07  H.J. Lu  <hjl.tools@gmail.com>
+
+	PR target/120036
+	* config/i386/i386-features.cc (ix86_get_vector_load_mode):
+	Handle 8/4/2 bytes.
+	(remove_redundant_vector_load): If the mode size is smaller than
+	its natural size, first insert an extra move with a QI vector
+	SUBREG of the same size to avoid validate_subreg failure.
+
+2025-05-07  hongtao.liu  <hongtao.liu@intel.com>
+
+	PR gcov-profile/118508
+	* auto-profile.cc
+	(autofdo_source_profile::get_callsite_total_count): Fix name
+	mismatch for fortran.
+
+2025-05-07  Jeff Law  <jlaw@ventanamicro.com>
+
+	* config/riscv/riscv.md (*branch<ANYI:mode>_shiftedarith_equals_zero):
+	Avoid generating unnecessary andi.  Fix formatting.
+
 2025-05-06  Dongyan Chen  <chendongyan@isrc.iscas.ac.cn>
 
 	* common/config/riscv/riscv-common.cc: New extension.
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 9687431..8cb3c2b 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20250507
+20250508
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index e6d9fa6..d92b9d6 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,11 @@
+2025-05-07  Paul Thomas  <pault@gcc.gnu.org>
+	    and Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/119948
+	* primary.cc (match_variable): Module procedures with sym the
+	same as result can be treated as variables, although marked
+	external.
+
 2025-05-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 
 	PR fortran/120049
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index b2ebcef..73e8f7c 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,74 @@
+2025-05-07  Jeff Law  <jlaw@ventanamicro.com>
+
+	PR target/120137
+	PR target/120154
+	* gcc.target/riscv/pr120137.c: New test.
+	* gcc.target/riscv/pr120154.c: New test.
+
+2025-05-07  Dongyan Chen  <chendongyan@isrc.iscas.ac.cn>
+
+	* gcc.target/riscv/arch-48.c: New test.
+
+2025-05-07  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/110796
+	PR target/118446
+	* gcc.target/arm/armv8_2-fp16-arith-1.c: Adjust due to no-longer
+	emitting VCMPE when -ffast-math..
+
+2025-05-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR preprocessor/108900
+	PR preprocessor/116047
+	PR preprocessor/120061
+	* gcc.dg/plugin/plugin.exp: Add location-overflow-test-pr116047.c
+	and location-overflow-test-pr120061.c.
+	* gcc.dg/plugin/location_overflow_plugin.cc (plugin_init): Don't error
+	on unknown values, instead just break.  Handle 0x4fHHHHHH arguments
+	differently.
+	* gcc.dg/plugin/location-overflow-test-pr116047.c: New test.
+	* gcc.dg/plugin/location-overflow-test-pr116047-1.h: New test.
+	* gcc.dg/plugin/location-overflow-test-pr116047-2.h: New test.
+	* gcc.dg/plugin/location-overflow-test-pr120061.c: New test.
+	* gcc.dg/plugin/location-overflow-test-pr120061-1.h: New test.
+	* gcc.dg/plugin/location-overflow-test-pr120061-2.h: New test.
+
+2025-05-07  Jan Hubicka  <hubicka@ucw.cz>
+
+	* gcc.target/i386/pr119919.c: Add -mtune=znver1
+
+2025-05-07  Jennifer Schmitz  <jschmitz@nvidia.com>
+
+	PR target/117978
+	* gcc.target/aarch64/sve/acle/general/whilelt_5.c: Adjust expected
+	outcome.
+	* gcc.target/aarch64/sve/ldst_ptrue_pat_128_to_neon.c: New test.
+	* gcc.target/aarch64/sve/while_7.c: Adjust expected outcome.
+	* gcc.target/aarch64/sve/while_9.c: Adjust expected outcome.
+
+2025-05-07  Stefan Schulze Frielinghaus  <stefansf@gcc.gnu.org>
+
+	* gcc.target/s390/vector/cstoreti-1.c: New test.
+	* gcc.target/s390/vector/cstoreti-2.c: New test.
+
+2025-05-07  H.J. Lu  <hjl.tools@gmail.com>
+
+	PR target/120036
+	* g++.target/i386/pr120036.C: New test.
+	* gcc.target/i386/pr117839-3a.c: Likewise.
+	* gcc.target/i386/pr117839-3b.c: Likewise.
+
+2025-05-07  Paul Thomas  <pault@gcc.gnu.org>
+	    and Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/119948
+	* gfortran.dg/pr119948.f90: Update to incorporate failing test,
+	where module procedure is the result. Test submodule cases.
+
+2025-05-07  Jeff Law  <jlaw@ventanamicro.com>
+
+	* g++.target/riscv/redundant-andi.C: New test.
+
 2025-05-06  Dongyan Chen  <chendongyan@isrc.iscas.ac.cn>
 
 	* gcc.target/riscv/arch-47.c: New test.
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index 9a5208c..eef6ec7 100644
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,16 @@
+2025-05-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR preprocessor/108900
+	PR preprocessor/116047
+	PR preprocessor/120061
+	* files.cc (_cpp_stack_file): Revert 2025-03-28 change.
+	* line-map.cc (linemap_add): Use
+	SOURCE_LINE (from, linemap_included_from (map - 1)) + 1; instead of
+	SOURCE_LINE (from, from[1].start_location); to compute to_line
+	for LC_LEAVE.  For LC_ENTER included_from computation, look at
+	map[-2] or even lower if map[-1] has the same start_location as
+	map[0].
+
 2025-04-28  Lewis Hyatt  <lhyatt@gmail.com>
 
 	PR c/118838
diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
index aa92b02..dd177ab 100644
--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
@@ -1,3 +1,25 @@
+2025-05-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR libfortran/120153
+	* Makefile.am (i_maxloc1_c): Add generated/maxloc1_16_m16.c.
+	* intrinsics/random.c (arandom_m16): Use #ifdef HAVE_GFC_UINTEGER_16
+	guard rather than #ifdef GFC_HAVE_GFC_UINTEGER_16.
+	* gfortran.map (GFORTRAN_15): Remove _gfortran_arandom_m16,
+	_gfortran_maxloc1_16_m16, _gfortran_mmaxloc1_16_m16 and
+	_gfortran_smaxloc1_16_m16.
+	(GFORTRAN_15.2): New symbol version, add those 4 symbols to it.
+	* generated/maxloc1_16_m16.c: New file.
+	* Makefile.in: Regenerate.
+
+2025-05-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR libfortran/120152
+	* Makefile.am (i_maxloc1_c): Readd generated/maxloc1_4_i8.c,
+	generated/maxloc1_8_i8.c, generated/maxloc1_16_i8.c,
+	generated/maxloc1_4_i16.c, generated/maxloc1_8_i16.c.  Move
+	generated/maxloc1_16_i16.c entry earlier in the list.
+	* Makefile.in: Regenerated.
+
 2025-04-22  Andre Vehreschild  <vehre@gcc.gnu.org>
 
 	* caf/libcaf.h: Add mapping mode to coarray's register.
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index b4032bc..a0d7c72 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,9 @@
+2025-05-07  Tobias Burnus  <tburnus@baylibre.com>
+
+	* testsuite/libgomp.fortran/map-alloc-comp-9.f90: Process differently
+	when USE_USM_REQUIREMENT is set.
+	* testsuite/libgomp.fortran/map-alloc-comp-9-usm.f90: New test.
+
 2025-05-06  Tejas Belagod  <tejas.belagod@arm.com>
 
 	* testsuite/libgomp.c-target/aarch64/udr-sve.c: Fix test.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 8aa7ec8..b7cce6d 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,54 @@
+2025-05-07  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/120159
+	* src/c++23/std.cc.in (is_layout_compatible_v): Export.
+
+2025-05-07  Jonathan Wakely  <jwakely@redhat.com>
+
+	* src/c++23/std.cc.in: Fix export for std::extents.
+
+2025-05-07  Luc Grosheintz  <luc.grosheintz@gmail.com>
+
+	* testsuite/23_containers/mdspan/extents/class_mandates_neg.cc: New test.
+	* testsuite/23_containers/mdspan/extents/ctor_copy.cc: New test.
+	* testsuite/23_containers/mdspan/extents/ctor_ints.cc: New test.
+	* testsuite/23_containers/mdspan/extents/ctor_shape.cc: New test.
+	* testsuite/23_containers/mdspan/extents/custom_integer.cc: New test.
+	* testsuite/23_containers/mdspan/extents/misc.cc: New test.
+
+2025-05-07  Luc Grosheintz  <luc.grosheintz@gmail.com>
+
+	PR libstdc++/107761
+	* include/std/mdspan (extents): New class.
+	* src/c++23/std.cc.in: Add 'using std::extents'.
+
+2025-05-07  Luc Grosheintz  <luc.grosheintz@gmail.com>
+
+	* doc/doxygen/user.cfg.in: Add <mdspan>.
+	* include/Makefile.am: Ditto.
+	* include/Makefile.in: Ditto.
+	* include/precompiled/stdc++.h: Ditto.
+	* include/std/mdspan: New file.
+
+2025-05-07  Luc Grosheintz  <luc.grosheintz@gmail.com>
+
+	* include/bits/version.def: Add internal feature testing macro
+	__glibcxx_mdspan.
+	* include/bits/version.h: Regenerate.
+
+2025-05-07  Tomasz Kamiński  <tkaminsk@redhat.com>
+
+	PR libstdc++/120114
+	* include/bits/chrono_io.h (__formatter_chrono::_M_format): Use __field_width.
+	* testsuite/std/time/format/pr120114.cc: New test.
+
+2025-05-07  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/120147
+	* acinclude.m4 (GLIBCXX_ENABLE_BACKTRACE): Restore use of
+	AC_LANG_CPLUSPLUS.
+	* configure: Regenerate.
+
 2025-05-06  Jonathan Wakely  <jwakely@redhat.com>
 
 	PR libstdc++/70560