Daily bump.

6 files changed, 190 insertions, 1 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c7053c0..0d931bf 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,85 @@
+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
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 844ac74..4d9def3 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20210719
+20210720
diff --git a/gcc/analyzer/ChangeLog b/gcc/analyzer/ChangeLog
index 7b63636..f32fe08 100644
--- a/gcc/analyzer/ChangeLog
+++ b/gcc/analyzer/ChangeLog
@@ -1,3 +1,37 @@
+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.
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 0c4734f..bb46293 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,21 @@
+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
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index d726e73..501f5ab 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,52 @@
+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
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index beaba0f..6af6968 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,9 @@
+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>