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GCC Administrator 2021-08-12 00:16:28 +00:00
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120
gcc/ChangeLog
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2021-08-11 Bill Schmidt <wschmidt@linux.ibm.com>
* config/rs6000/rs6000-builtin-new.def: Add always, power5, and
power6 stanzas.
2021-08-11 Bill Schmidt <wschmidt@linux.ibm.com>
* config/rs6000/rs6000-builtin-new.def: Add vsx stanza.
2021-08-11 Bill Schmidt <wschmidt@linux.ibm.com>
* config/rs6000/rs6000-builtin-new.def: Finish altivec stanza.
* config/rs6000/rs6000-call.c (rs6000_init_builtins): Move
initialization of pcvoid_type_node here...
(altivec_init_builtins): ...from here.
* config/rs6000/rs6000.h (rs6000_builtin_type_index): Add
RS6000_BTI_const_ptr_void.
(pcvoid_type_node): New macro.
2021-08-11 Richard Biener <rguenther@suse.de>
PR target/101877
* tree-ssa-forwprop.c (pass_forwprop::execute): Do not decompose
hard-register accesses.
2021-08-11 Richard Biener <rguenther@suse.de>
* tree-ssa-operands.c (operands_scanner::get_expr_operands):
Do not look at COMPONENT_REF FIELD_DECLs TREE_THIS_VOLATILE
to determine has_volatile_ops.
2021-08-11 Eric Botcazou <ebotcazou@gcc.gnu.org>
* cfgexpand.c (expand_used_vars): Reuse attribs local variable.
2021-08-11 Jan Hubicka <hubicka@ucw.cz>
Alexandre Oliva <oliva@adacore.com>
* ipa-modref.c (modref_lattice::dump): Fix escape_point's min_flags
dumping.
(modref_lattice::merge_deref): Fix handling of indirect scape points.
(update_escape_summary_1): Likewise.
(update_escape_summary): Likewise.
(ipa_merge_modref_summary_after_inlining): Likewise.
2021-08-11 Richard Biener <rguenther@suse.de>
PR middle-end/101858
* fold-const.c (fold_binary_loc): Guard simplification
of X < (cast) (1 << Y) to integer types.
2021-08-11 Richard Biener <rguenther@suse.de>
PR tree-optimization/101861
* tree-vect-stmts.c (vectorizable_load): Fix error in
previous change with regard to gather vectorization.
2021-08-11 prathamesh.kulkarni <prathamesh.kulkarni@linaro.org>
PR target/66791
* config/arm/arm_neon.h (vdup_n_s8): Replace call to builtin
with constructor.
(vdup_n_s16): Likewise.
(vdup_n_s32): Likewise.
(vdup_n_s64): Likewise.
(vdup_n_u8): Likewise.
(vdup_n_u16): Likewise.
(vdup_n_u32): Likewise.
(vdup_n_u64): Likewise.
(vdup_n_p8): Likewise.
(vdup_n_p16): Likewise.
(vdup_n_p64): Likewise.
(vdup_n_f16): Likewise.
(vdup_n_f32): Likewise.
(vdupq_n_s8): Likewise.
(vdupq_n_s16): Likewise.
(vdupq_n_s32): Likewise.
(vdupq_n_s64): Likewise.
(vdupq_n_u8): Likewise.
(vdupq_n_u16): Likewise.
(vdupq_n_u32): Likewise.
(vdupq_n_u64): Likewise.
(vdupq_n_p8): Likewise.
(vdupq_n_p16): Likewise.
(vdupq_n_p64): Likewise.
(vdupq_n_f16): Likewise.
(vdupq_n_f32): Likewise.
(vmov_n_s8): Replace call to builtin with call to corresponding
vdup_n intrinsic.
(vmov_n_s16): Likewise.
(vmov_n_s32): Likewise.
(vmov_n_s64): Likewise.
(vmov_n_u8): Likewise.
(vmov_n_u16): Likewise.
(vmov_n_u32): Likewise.
(vmov_n_u64): Likewise.
(vmov_n_p8): Likewise.
(vmov_n_p16): Likewise.
(vmov_n_f16): Likewise.
(vmov_n_f32): Likewise.
(vmovq_n_s8): Likewise.
(vmovq_n_s16): Likewise.
(vmovq_n_s32): Likewise.
(vmovq_n_s64): Likewise.
(vmovq_n_u8): Likewise.
(vmovq_n_u16): Likewise.
(vmovq_n_u32): Likewise.
(vmovq_n_u64): Likewise.
(vmovq_n_p8): Likewise.
(vmovq_n_p16): Likewise.
(vmovq_n_f16): Likewise.
(vmovq_n_f32): Likewise.
* config/arm/arm_neon_builtins.def: Remove entries for vdup_n.
2021-08-11 liuhongt <hongtao.liu@intel.com>
PR target/98309
* config/i386/i386.md (ldexp<mode>3): Extend to vscalefs[sd]
when TARGET_AVX512F and TARGET_SSE_MATH.
2021-08-10 Jakub Jelinek <jakub@redhat.com>
PR target/80355

2
gcc/DATESTAMP
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20210811
20210812

7
gcc/ada/ChangeLog
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2021-08-11 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR debug/101598
* gcc-interface/trans.c (Subprogram_Body_to_gnu): Set the
DECL_SOURCE_LOCATION of DECL_IGNORED_P gnu_subprog_decl to
UNKNOWN_LOCATION.
2021-07-25 Arnaud Charlet <charlet@adacore.com>
* libgnat/s-osprim__x32.adb: Add missing with clause.

37
gcc/cp/ChangeLog
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2021-08-11 Patrick Palka <ppalka@redhat.com>
PR c++/101725
DR 2082
* cp-tree.h (unevaluated_p): Return true for REQUIRES_EXPR.
* decl.c (local_variable_p_walkfn): Don't walk into unevaluated
operands.
* parser.c (cp_parser_primary_expression) <case CPP_NAME>: Never
reject uses of local variables in unevaluated contexts.
* tree.c (cp_walk_subtrees) <case REQUIRES_EXPR>: Increment
cp_unevaluated_operand. Use cp_walk_tree directly instead of
WALK_SUBTREE to avoid the goto. Use REQUIRES_EXPR_REQS instead
of TREE_OPERAND directly.
2021-08-11 Jakub Jelinek <jakub@redhat.com>
PR c++/101786
* decl2.c (var_defined_without_dynamic_init): Return true for
DECL_DECLARED_CONSTINIT_P with complete type and trivial destructor.
2021-08-11 Patrick Palka <ppalka@redhat.com>
PR c++/79501
* parser.c (maybe_adjust_declarator_for_dguide): New, split
out from ...
(cp_parser_init_declarator): ... here.
(cp_parser_member_declaration): Use it.
2021-08-11 Patrick Palka <ppalka@redhat.com>
PR c++/89062
* parser.c (cp_parser_parameter_declaration_list): Don't call
grokdeclarator if cp_parser_error_occurred.
(cp_parser_parameter_declaration): Simulate an error if we see
the beginning of a CTAD form, i.e. if we see an opening brace
after the decl-specifier-seq and the type is a CTAD placeholder.
2021-08-10 Jakub Jelinek <jakub@redhat.com>
* parser.c (cp_parser_member_declaration): Move odsd declaration

12
gcc/fortran/ChangeLog
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2021-08-11 Sandra Loosemore <sandra@codesourcery.com>
* iso-c-binding.def (c_float128, c_float128_complex): Check
float128_type_node instead of gfc_float128_type_node.
* trans-types.c (gfc_init_kinds, gfc_build_real_type):
Update comments re supported 128-bit floating-point types.
2021-08-11 Richard Biener <rguenther@suse.de>
* trans-common.c (create_common): Set TREE_THIS_VOLATILE on the
COMPONENT_REF if the field is volatile.
2021-08-07 Harald Anlauf <anlauf@gmx.de>
PR fortran/68568

52
gcc/testsuite/ChangeLog
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@ -1,3 +1,55 @@
2021-08-11 Patrick Palka <ppalka@redhat.com>
PR c++/101725
DR 2082
* g++.dg/DRs/dr2082.C: New test.
* g++.dg/cpp2a/concepts-uneval4.C: New test.
2021-08-11 Jakub Jelinek <jakub@redhat.com>
PR c++/101786
* g++.dg/cpp2a/constinit16.C: New test.
2021-08-11 Patrick Palka <ppalka@redhat.com>
PR c++/79501
* g++.dg/cpp1z/class-deduction98.C: New test.
2021-08-11 Patrick Palka <ppalka@redhat.com>
PR c++/89062
* g++.dg/cpp1z/class-deduction97.C: New test.
2021-08-11 Richard Biener <rguenther@suse.de>
* gcc.dg/lto/pr48622_1.c: Provide non-LTO definition
of ashift_qi_1.
2021-08-11 Jan Hubicka <jh@suse.cz>
* c-c++-common/modref-dse.c: New test.
2021-08-11 Richard Biener <rguenther@suse.de>
PR middle-end/101858
* gcc.dg/pr101858.c: New testcase.
2021-08-11 prathamesh.kulkarni <prathamesh.kulkarni@linaro.org>
PR target/66791
* gcc.target/arm/pr51534.c: Adjust test.
2021-08-11 liuhongt <hongtao.liu@intel.com>
PR target/98309
* gcc.target/i386/pr98309-1.c: New test.
* gcc.target/i386/pr98309-2.c: New test.
2021-08-11 Hans-Peter Nilsson <hp@axis.com>
PR middle-end/101674
* gcc.dg/uninit-pred-9_b.c: Xfail for cris-*-* too.
2021-08-10 Tobias Burnus <tobias@codesourcery.com>
PR libfortran/101305

5
libsanitizer/ChangeLog
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2021-08-11 Jakub Jelinek <jakub@redhat.com>
* sanitizer_common/sanitizer_common_interceptors.inc: Cherry-pick
llvm-project revision faef0d042f523357fe5590e7cb6a8391cf0351a8.
2021-08-03 Mosè Giordano <mose@gnu.org>
PR sanitizer/101111

18
libstdc++-v3/ChangeLog
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2021-08-11 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/101866
* testsuite/experimental/random/randint.cc: Loop and retry if
reseed() produces the same sequence.
2021-08-11 Jonathan Wakely <jwakely@redhat.com>
* include/std/type_traits (__cpp_lib_is_pointer_interconvertible)
(is_pointer_interconvertible_base_of_v)
(is_pointer_interconvertible_base_of): Define for C++20.
* include/std/version (__cpp_lib_is_pointer_interconvertible):
Define.
* testsuite/23_containers/span/layout_compat.cc: Use correct
feature test macro for std::is_layout_compatible_v.
* testsuite/20_util/is_pointer_interconvertible/value.cc: New test.
* testsuite/20_util/is_pointer_interconvertible/version.cc: New test.
2021-08-09 Jonathan Wakely <jwakely@redhat.com>
* include/bits/regex.h (basic_regex::transform_primary): Use