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Daily bump.

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GCC Administrator 2021-07-20 00:16:38 +00:00
parent 476242fa5c
commit 21ea2f9320
6 changed files with 190 additions and 1 deletions
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82
gcc/ChangeLog
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2021-07-19 Indu Bhagat <indu.bhagat@oracle.com>
* config/elfos.h (CTF_DEBUGGING_INFO): New definition.
(BTF_DEBUGGING_INFO): Likewise.
* doc/tm.texi.in: Document the new macros.
* doc/tm.texi: Regenerated.
* toplev.c: Guard initialization of debug hooks.
2021-07-19 Indu Bhagat <indu.bhagat@oracle.com>
* flags.h (ctf_debuginfo_p): New function declaration.
* opts.c (ctf_debuginfo_p): New function definition.
2021-07-19 Andrew Stubbs <ams@codesourcery.com>
PR target/100208
* config/gcn/gcn-hsa.h (DRIVER_SELF_SPECS): New.
(ASM_SPEC): Set -mattr for xnack and sram-ecc.
* config/gcn/gcn-opts.h (enum sram_ecc_type): New.
* config/gcn/gcn-valu.md: Add a warning comment.
* config/gcn/gcn.c (gcn_option_override): Add "sorry" for -mxnack.
(output_file_start): Add xnack and sram-ecc state to ".amdgcn_target".
* config/gcn/gcn.md: Add a warning comment.
* config/gcn/gcn.opt: Add -mxnack and -msram-ecc.
* config/gcn/mkoffload.c (EF_AMDGPU_MACH_AMDGCN_GFX908): Remove
SRAM-ECC flag.
(EF_AMDGPU_XNACK): New.
(EF_AMDGPU_SRAM_ECC): New.
(elf_flags): New.
(copy_early_debug_info): Use elf_flags.
(main): Handle -mxnack and -msram-ecc options.
* doc/invoke.texi: Document -mxnack and -msram-ecc.
2021-07-19 Andrew Pinski <apinski@marvell.com>
PR target/101205
* config/aarch64/aarch64.md (csneg3_uxtw_insn): Rename to ...
(*cs<neg_not_cs>3_uxtw_insn4): and extend to NEG_NOT.
2021-07-19 Richard Biener <rguenther@suse.de>
PR tree-optimization/101505
* tree-vect-patterns.c (vect_determine_precisions): Walk
PHIs also for loop vectorization.
2021-07-19 Richard Biener <rguenther@suse.de>
* gimple.h (gimple_expr_type): Remove.
* doc/gimple.texi: Remove gimple_expr_type documentation.
2021-07-19 Richard Biener <rguenther@suse.de>
* tree-ssa-sccvn.c (vn_reference_eq): Handle NULL vr->type.
(ao_ref_init_from_vn_reference): Likewise.
(fully_constant_reference): Likewise.
(vn_reference_lookup_call): Do not set vr->type to random
values.
* tree-ssa-pre.c (compute_avail): Do not try to PRE calls
without a value.
* tree-vect-generic.c (expand_vector_piecewise): Pass in
whether we expanded parallel.
(expand_vector_parallel): Adjust.
(expand_vector_addition): Likewise.
(expand_vector_comparison): Likewise.
(expand_vector_operation): Likewise.
(expand_vector_scalar_condition): Likewise.
(expand_vector_conversion): Likewise.
2021-07-19 Richard Biener <rguenther@suse.de>
* tree-vrp.c (register_edge_assert_for_2): Use the
type from the LHS.
(vrp_folder::fold_predicate_in): Likewise.
* vr-values.c (gimple_assign_nonzero_p): Likewise.
(vr_values::extract_range_from_comparison): Likewise.
(vr_values::extract_range_from_ubsan_builtin): Use the
type of the first operand.
(vr_values::extract_range_basic): Push down type
computation, use the appropriate LHS.
(vr_values::extract_range_from_assignment): Use the
type of the LHS.
2021-07-18 H.J. Lu <hjl.tools@gmail.com>
PR target/101492

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gcc/DATESTAMP
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20210719
20210720

34
gcc/analyzer/ChangeLog
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2021-07-19 David Malcolm <dmalcolm@redhat.com>
PR analyzer/101503
* constraint-manager.cc (constraint_manager::add_constraint): Use
can_have_associated_state_p rather than testing for unknown.
(constraint_manager::get_or_add_equiv_class): Likewise.
* program-state.cc (sm_state_map::set_state): Likewise.
(sm_state_map::impl_set_state): Add assertion.
* region-model-manager.cc
(region_model_manager::maybe_fold_unaryop): Handle poisoned
values.
(region_model_manager::maybe_fold_binop): Move handling of unknown
values...
(region_model_manager::get_or_create_binop): ...to here, and
generalize to use can_have_associated_state_p.
(region_model_manager::maybe_fold_sub_svalue): Use
can_have_associated_state_p rather than testing for unknown.
(region_model_manager::maybe_fold_repeated_svalue): Use unknown
when the size or repeated value is "unknown"/"poisoned".
* region-model.cc (region_model::purge_state_involving): Reject
attempts to purge unknown/poisoned svalues, as these svalues
should not have state associated with them.
* svalue.cc (sub_svalue::sub_svalue): Assert that we're building
on top of an svalue with can_have_associated_state_p.
(repeated_svalue::repeated_svalue): Likewise.
(bits_within_svalue::bits_within_svalue): Likewise.
* svalue.h (svalue::can_have_associated_state_p): New.
(unknown_svalue::can_have_associated_state_p): New.
(poisoned_svalue::can_have_associated_state_p): New.
(unaryop_svalue::unaryop_svalue): Assert that we're building on
top of an svalue with can_have_associated_state_p.
(binop_svalue::binop_svalue): Likewise.
(widening_svalue::widening_svalue): Likewise.
2021-07-16 David Malcolm <dmalcolm@redhat.com>
* analyzer.h (enum access_direction): New.

18
gcc/cp/ChangeLog
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2021-07-19 Iain Sandoe <iain@sandoe.co.uk>
PR c++/95520
* coroutines.cc (struct coroutine_info): Add fields for
actor and destroy function decls.
(to_ramp): New.
(coro_get_ramp_function): New.
(coro_get_actor_function): New.
(coro_get_destroy_function): New.
(act_des_fn): Set up mapping between ramp, actor and
destroy functions.
(morph_fn_to_coro): Adjust interface to the builder for
helper function decls.
* cp-tree.h (DECL_ACTOR_FN, DECL_DESTROY_FN, DECL_RAMP_FN,
JOIN_STR): New.
* mangle.c (write_encoding): Handle coroutine helpers.
(write_unqualified_name): Handle lambda coroutine helpers.
2021-07-16 Patrick Palka <ppalka@redhat.com>
PR c++/101233

49
gcc/testsuite/ChangeLog
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2021-07-19 Martin Sebor <msebor@redhat.com>
* gcc.target/powerpc/pr93658.c: Suppress valid warnings.
2021-07-19 Iain Sandoe <iain@sandoe.co.uk>
PR c++/95520
* g++.dg/coroutines/pr95520.C: New test.
2021-07-19 David Malcolm <dmalcolm@redhat.com>
PR analyzer/101503
* gcc.dg/analyzer/pr101503.c: New test.
2021-07-19 Indu Bhagat <indu.bhagat@oracle.com>
* gcc.dg/debug/btf/btf.exp: Do not run BTF testsuite if target does not
support BTF format. Remove redundant check for AIX.
* gcc.dg/debug/ctf/ctf.exp: Do not run CTF testsuite if target does not
support CTF format. Remove redundant check for AIX.
* lib/gcc-dg.exp: Remove redundant check for AIX.
2021-07-19 Andrew Stubbs <ams@codesourcery.com>
PR target/100208
* gcc.target/gcn/sram-ecc-1.c: New test.
* gcc.target/gcn/sram-ecc-2.c: New test.
* gcc.target/gcn/sram-ecc-3.c: New test.
* gcc.target/gcn/sram-ecc-4.c: New test.
* gcc.target/gcn/sram-ecc-5.c: New test.
* gcc.target/gcn/sram-ecc-6.c: New test.
* gcc.target/gcn/sram-ecc-7.c: New test.
* gcc.target/gcn/sram-ecc-8.c: New test.
2021-07-19 Andrew Pinski <apinski@marvell.com>
PR target/101205
* gcc.target/aarch64/csinv-neg-1.c: New test.
2021-07-19 Marek Polacek <polacek@redhat.com>
DR 2126
* g++.dg/cpp0x/constexpr-temp2.C: New test.
2021-07-19 Richard Biener <rguenther@suse.de>
PR tree-optimization/101505
* gcc.dg/vect/pr101505.c: New testcase.
2021-07-18 H.J. Lu <hjl.tools@gmail.com>
PR target/101492

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libgomp/ChangeLog
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2021-07-19 Thomas Schwinge <thomas@codesourcery.com>
PR target/101484
* config/gcn/team.c: Apply '-Werror=array-bounds' work-around.
* libgomp.h [__AMDGCN__]: Likewise.
2021-07-13 Jakub Jelinek <jakub@redhat.com>
Florian Weimer <fweimer@redhat.com>