mirror of
git://gcc.gnu.org/git/gcc.git
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Daily bump.
This commit is contained in:
GCC Administrator
parent
0366e2b40e
commit
8f54dd61e7
@ -1,3 +1,7 @@
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2021-04-27 Jakub Jelinek <jakub@redhat.com>
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* gennews (files): Add files for GCC 10 and GCC 11.
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2021-04-22 David Edelsohn <dje.gcc@gmail.com>
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* config-list.mk: Remove rs6000-ibm-aix6.1.
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187
gcc/ChangeLog
187
gcc/ChangeLog
@ -1,3 +1,190 @@
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2021-04-27 David Edelsohn <dje.gcc@gmail.com>
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* config/rs6000/aix.h (SUBTARGET_DRIVER_SELF_SPECS): New.
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* config/rs6000/aix64.opt (m64): New.
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(m32): New.
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2021-04-27 Maciej W. Rozycki <macro@orcam.me.uk>
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* config/vax/vax.c (print_operand_address, vax_address_cost_1)
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(index_term_p): Handle ASHIFT too.
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2021-04-27 Maciej W. Rozycki <macro@orcam.me.uk>
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* config/vax/builtins.md (jbb<ccss>i<mode>): Remove operand #3.
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(sync_lock_test_and_set<mode>): Adjust accordingly.
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(sync_lock_release<mode>): Likewise.
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2021-04-27 Maciej W. Rozycki <macro@orcam.me.uk>
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* config/vax/vax-protos.h (adjacent_operands_p): Remove
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prototype.
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* config/vax/vax.c (adjacent_operands_p): Remove.
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2021-04-27 Maciej W. Rozycki <macro@linux-mips.org>
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* ifcvt.c (dead_or_predicable) [!IFCVT_MODIFY_TESTS]: Fall
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through to the non-conditional execution case if getting the
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condition for conditional execution has failed.
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2021-04-27 Richard Sandiford <richard.sandiford@arm.com>
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PR middle-end/100284
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* gimple.c (gimple_could_trap_p_1): Remove VEC_COND_EXPR test.
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* tree-eh.c (operation_could_trap_p): Handle VEC_COND_EXPR rather
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than asserting on it.
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2021-04-27 David Edelsohn <dje.gcc@gmail.com>
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* config/rs6000/rs6000.c (rs6000_aix_precompute_tls_p): Protect
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with TARGET_AIX_OS.
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2021-04-27 David Edelsohn <dje.gcc@gmail.com>
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PR target/94177
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* calls.c (precompute_register_parameters): Additionally test
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targetm.precompute_tls_p to pre-compute argument.
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* config/rs6000/aix.h (TARGET_PRECOMPUTE_TLS_P): Define.
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* config/rs6000/rs6000.c (rs6000_aix_precompute_tls_p): New.
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* target.def (precompute_tls_p): New.
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* doc/tm.texi.in (TARGET_PRECOMPUTE_TLS_P): Add hook documentation.
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* doc/tm.texi: Regenerated.
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2021-04-27 Jakub Jelinek <jakub@redhat.com>
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PR target/100200
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* config/aarch64/aarch64.c (aarch64_print_operand): Cast -UINTVAL
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back to HOST_WIDE_INT.
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2021-04-27 Bernd Edlinger <bernd.edlinger@hotmail.de>
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PR target/100106
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* simplify-rtx.c (simplify_context::simplify_subreg): Check the
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memory alignment for the outer mode.
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2021-04-27 H.J. Lu <hjl.tools@gmail.com>
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PR middle-end/90773
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* expr.c (op_by_pieces_d::get_usable_mode): New member function.
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(op_by_pieces_d::run): Cange a while loop to a do-while loop.
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2021-04-27 Alex Coplan <alex.coplan@arm.com>
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PR target/99977
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* config/arm/arm.c (arm_split_compare_and_swap): Fix up codegen
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with negative immediates: ensure we expand cbranchsi4_scratch
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correctly and ensure we satisfy its constraints.
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* config/arm/sync.md
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(@atomic_compare_and_swap<CCSI:arch><NARROW:mode>_1): Don't
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attempt to tie two output operands together with constraints;
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collapse two alternatives.
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(@atomic_compare_and_swap<CCSI:arch><SIDI:mode>_1): Likewise.
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* config/arm/thumb1.md (cbranchsi4_neg_late): New.
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2021-04-27 Jakub Jelinek <jakub@redhat.com>
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PR target/100200
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* config/aarch64/predicates.md (aarch64_sub_immediate,
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aarch64_plus_immediate): Use -UINTVAL instead of -INTVAL.
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* config/aarch64/aarch64.md (casesi, rotl<mode>3): Likewise.
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* config/aarch64/aarch64.c (aarch64_print_operand,
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aarch64_split_atomic_op, aarch64_expand_subvti): Likewise.
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2021-04-27 Jakub Jelinek <jakub@redhat.com>
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PR tree-optimization/100239
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* tree-vect-generic.c (lower_vec_perm): Don't accept constant
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permutations with all indices from the first zero element as vec_shl.
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2021-04-27 Jakub Jelinek <jakub@redhat.com>
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PR rtl-optimization/100254
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* cfgcleanup.c (outgoing_edges_match): Check REG_EH_REGION on
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last1 and last2 insns rather than BB_END (bb1) and BB_END (bb2) insns.
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2021-04-27 Richard Biener <rguenther@suse.de>
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PR tree-optimization/99912
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* passes.def: Add comment about new TODO_remove_unused_locals.
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* tree-stdarg.c (pass_data_stdarg): Run TODO_remove_unused_locals
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at start.
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2021-04-27 Richard Biener <rguenther@suse.de>
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PR tree-optimization/99912
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* passes.def (pass_all_optimizations): Add pass_dse before
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the first pass_dce, move the first pass_dse before the
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pass_dce following pass_pre.
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2021-04-27 Jakub Jelinek <jakub@redhat.com>
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PR tree-optimization/95527
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* generic-match-head.c: Include tm.h.
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* gimple-match-head.c: Include tm.h.
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* match.pd (CLZ == INTEGER_CST): Don't use
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#ifdef CLZ_DEFINED_VALUE_AT_ZERO, only test CLZ_DEFINED_VALUE_AT_ZERO
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if clz == CFN_CLZ. Add missing val declaration.
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(CTZ cmp CST): New simplifications.
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2021-04-27 Jakub Jelinek <jakub@redhat.com>
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PR tree-optimization/96696
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* expr.c (expand_expr_divmod): New function.
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(expand_expr_real_2) <case TRUNC_DIV_EXPR>: Use it for truncations and
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divisions. Formatting fixes.
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<case MULT_EXPR>: Optimize x / y * y as x - x % y if the latter is
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cheaper.
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2021-04-27 Martin Jambor <mjambor@suse.cz>
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PR ipa/99951
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* ipa-param-manipulation.c (ipa_param_adjustments::modify_call):
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If removing a call statement LHS SSA name, release it.
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2021-04-27 Richard Earnshaw <rearnsha@arm.com>
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PR target/100236
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* config/arm/arm.c (THUMB2_WORK_REGS): Check PIC_OFFSET_TABLE_REGNUM
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is valid before including it in the mask.
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2021-04-27 Richard Sandiford <richard.sandiford@arm.com>
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PR target/100270
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* config/aarch64/aarch64.c (aarch64_comp_type_attributes): Handle
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SVE attributes.
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2021-04-27 Richard Biener <rguenther@suse.de>
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PR tree-optimization/100051
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* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Add
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disambiguator based on access size vs. decl size.
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2021-04-27 Richard Biener <rguenther@suse.de>
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PR tree-optimization/100278
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* tree-ssa-pre.c (compute_avail): Give up when we cannot
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adjust TBAA beacuse of mismatching bases.
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2021-04-27 Jakub Jelinek <jakub@redhat.com>
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PR target/99405
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* config/i386/i386.md (*<insn><mode>3_mask, *<insn><mode>3_mask_1):
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For any_rotate define_insn_split and following splitters, use
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SWI iterator instead of SWI48.
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2021-04-27 Richard Biener <rguenther@suse.de>
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PR tree-optimization/99776
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* match.pd (bit_field_ref (ctor)): Relax element extract
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type compatibility checks.
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2021-04-27 Cui,Lili <lili.cui@intel.com>
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* common/config/i386/i386-common.c (processor_names):
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Sync processor_names with processor_type.
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* config/i386/i386-options.c (processor_cost_table):
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Sync processor_cost_table with processor_type.
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2021-04-26 Aldy Hernandez <aldyh@redhat.com>
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* value-range.cc (irange::irange_set_1bit_anti_range): Add assert.
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@ -1 +1 @@
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20210427
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20210428
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@ -1,3 +1,16 @@
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2021-04-27 Jason Merrill <jason@redhat.com>
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PR c++/92145
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* class.c (classtype_has_depr_implicit_copy): Check DECL_CONTEXT
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of operator=.
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2021-04-27 Patrick Palka <ppalka@redhat.com>
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PR c++/88580
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* pt.c (tsubst_initializer_list): Correctly handle the case
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where an argument inside a base initializer pack expansion is
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itself a pack expansion.
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2021-04-26 Patrick Palka <ppalka@redhat.com>
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PR c++/100209
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@ -1,3 +1,111 @@
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2021-04-27 Jason Merrill <jason@redhat.com>
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PR c++/92145
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* g++.dg/cpp0x/depr-copy3.C: New test.
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2021-04-27 Patrick Palka <ppalka@redhat.com>
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PR c++/88580
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* g++.dg/cpp0x/variadic182.C: New test.
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2021-04-27 Richard Sandiford <richard.sandiford@arm.com>
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PR middle-end/100284
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* gcc.target/aarch64/sve/pr81003.c: New test.
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2021-04-27 Martin Sebor <msebor@redhat.com>
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PR testsuite/100272
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* g++.dg/ext/flexary13.C: Remove malformed directives.
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2021-04-27 Bernd Edlinger <bernd.edlinger@hotmail.de>
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PR target/100106
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* gcc.c-torture/compile/pr100106.c: New testcase.
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2021-04-27 Alex Coplan <alex.coplan@arm.com>
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PR target/99977
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* gcc.target/arm/pr99977.c: New test.
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2021-04-27 Jakub Jelinek <jakub@redhat.com>
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PR tree-optimization/100239
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* gcc.dg/pr100239.c: New test.
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2021-04-27 Jakub Jelinek <jakub@redhat.com>
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PR rtl-optimization/100254
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* g++.dg/opt/pr100254.C: New test.
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2021-04-27 Richard Biener <rguenther@suse.de>
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PR tree-optimization/99912
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* gcc.dg/tree-ssa/ldist-33.c: Disable PRE and LIM.
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* gcc.dg/tree-ssa/pr96789.c: Adjust dump file scanned.
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* gcc.dg/tree-ssa/ssa-dse-28.c: Likewise.
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* gcc.dg/tree-ssa/ssa-dse-29.c: Likewise.
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2021-04-27 Jakub Jelinek <jakub@redhat.com>
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PR tree-optimization/95527
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* gcc.dg/tree-ssa/pr95527-2.c: New test.
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2021-04-27 Jakub Jelinek <jakub@redhat.com>
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PR tree-optimization/96696
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* gcc.target/i386/pr96696.c: New test.
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2021-04-27 Richard Sandiford <richard.sandiford@arm.com>
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PR target/100270
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* gcc.target/aarch64/sve/acle/general-c/pr100270_1.c: New test.
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* gcc.target/aarch64/sve/acle/general-c/sizeless-2.c: Change
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expected error message when subtracting pointers to different
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vector types. Expect warnings when mixing them elsewhere.
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* gcc.target/aarch64/sve/acle/general/attributes_7.c: Remove
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XFAILs. Tweak error messages for some cases.
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2021-04-27 Richard Sandiford <richard.sandiford@arm.com>
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* gcc.target/aarch64/simd/ssra.c: Use +nosve
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* gcc.target/aarch64/simd/usra.c: Likewise.
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2021-04-27 Richard Biener <rguenther@suse.de>
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PR tree-optimization/100051
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* gcc.dg/tree-ssa/ssa-fre-92.c: New testcase.
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2021-04-27 Richard Biener <rguenther@suse.de>
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PR testsuite/100272
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* gcc.dg/tree-ssa/predcom-1.c: Re-enable PRE and fix
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malformed dg directive.
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2021-04-27 Richard Biener <rguenther@suse.de>
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PR testsuite/100272
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* g++.dg/diagnostic/ptrtomem1.C: Fix dg directives.
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* g++.dg/ipa/pr45572-2.C: Likewise.
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* g++.dg/template/spec26.C: Likewise.
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* gcc.dg/pr20126.c: Likewise.
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* gcc.dg/tree-ssa/pr20739.c: Likewise.
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2021-04-27 Richard Biener <rguenther@suse.de>
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PR tree-optimization/100278
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* gcc.dg/tree-ssa/pr100278.c: New testcase.
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2021-04-27 Jakub Jelinek <jakub@redhat.com>
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PR target/99405
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* gcc.target/i386/pr99405.c: New test.
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2021-04-27 Richard Biener <rguenther@suse.de>
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PR tree-optimization/99776
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* gcc.dg/tree-ssa/ssa-fre-91.c: New testcase.
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2021-04-26 Patrick Palka <ppalka@redhat.com>
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PR c++/100209
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@ -1,3 +1,62 @@
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2021-04-27 Patrick Palka <ppalka@redhat.com>
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PR libstdc++/100290
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* include/std/ranges (join_view::_Iterator::operator++): Correct
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the return type of the lambda to avoid returning a copy of
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_M_parent->_M_inner.
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* testsuite/std/ranges/adaptors/join.cc (test10): New test.
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2021-04-27 Jakub Jelinek <jakub@redhat.com>
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Revert:
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2021-04-22 Jakub Jelinek <jakub@redhat.com>
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PR target/100182
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* testsuite/29_atomics/atomic_float/1.cc: Add dg-xfail-run-if for
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ia32.
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* testsuite/29_atomics/atomic_float/wait_notify.cc: Add dg-skip-if for
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ia32.
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2021-04-27 Jonathan Wakely <jwakely@redhat.com>
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* include/experimental/internet (address_v6::bytes_type): Adjust
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formatting.
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(basic_endpoint): Define _M_is_v6() to put all checks for
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AF_INET6 in one place.
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(basic_endpoint::resize): Simplify.
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(operator==(const tcp&, const tcp&)): Add constexpr and noexcept.
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(operator!=(const tcp&, const tcp&)): Likewise.
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(operator==(const udp&, const udp&)): Likewise.
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(operator!=(const udp&, const udp&)): Likewise.
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* testsuite/experimental/net/internet/tcp.cc: New test.
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* testsuite/experimental/net/internet/udp.cc: New test.
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2021-04-27 Jonathan Wakely <jwakely@redhat.com>
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PR libstdc++/100286
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* include/experimental/internet (resolver_errc, resolver_category())
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(make_error_code, make_error_condition): Define unconditionally,
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only make enumerators and use of gai_strerror depend on the
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availability of <netdb.h>.
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(address_v4::to_string): Use correct constant for string length.
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(address_v4::to_string, address_v6::to_string): Define
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unconditionally, throw if unsupported.
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(make_address_v4, make_address_v6): Define unconditionally.
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Return an error if unsupported.
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(tcp, udp, v6_only, unicast::hops, multicast::*): Define
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conditionally,
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* testsuite/experimental/net/internet/socket/opt.cc: Check for
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<netinet/in.h> and <netinet/tcp.h> before using types from
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namespace net::ip.
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2021-04-27 Jonathan Wakely <jwakely@redhat.com>
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PR libstdc++/100285
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* include/experimental/internet (resolver_base::flags):
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Define overloaded operators as hidden friends.
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* include/experimental/socket (socket_base::message_flags):
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Likewise.
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2021-04-26 Jonathan Wakely <jwakely@redhat.com>
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* include/experimental/internet (tcp::no_delay, v6_only)
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