Merge branch 'master' into devel/sphinxdevel/sphinx

1 files changed, 190 insertions, 0 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9d3b61e..35a8385 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,193 @@
+2022-11-07  David Faust  <david.faust@oracle.com>
+
+	* config/bpf/bpf.cc (handle_attr_preserve): Use maybe_make_core_relo().
+
+2022-11-07  Aldy Hernandez  <aldyh@redhat.com>
+
+	PR tree-optimization/55157
+	* range-op.cc (operator_mult::wi_fold): Optimize multiplications
+	by powers of 2.
+
+2022-11-07  H.J. Lu  <hjl.tools@gmail.com>
+
+	PR middle-end/102566
+	* tree-ssa-ccp.cc (optimize_atomic_bit_test_and): Also handle
+	if (_5 < 0) and if (_5 >= 0).
+
+2022-11-07  Richard Purdie  <richard.purdie@linuxfoundation.org>
+
+	* file-prefix-map.cc (remap_filename): Handle NULL filenames.
+
+2022-11-07  Alexander Monakov  <amonakov@ispras.ru>
+
+	PR tree-optimization/107505
+	* tree-ssa-sink.cc (statement_sink_location): Additionally
+	reject ECF_RETURNS_TWICE calls.
+
+2022-11-07  Aldy Hernandez  <aldyh@redhat.com>
+
+	PR tree-optimization/107541
+	* range-op.cc (operator_div::fold_range): Restrict power of 2
+	optimization to positive numbers.
+
+2022-11-07  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa-loop-unswitch.cc (unswitch_predicate::count): New.
+	(unswitch_predicate::unswitch_predicate): Initialize count.
+	(init_loop_unswitch_info): First collect candidates and
+	determine the outermost loop to unswitch.
+	(tree_ssa_unswitch_loops): First perform all guard hoisting,
+	then perform unswitching on innermost loop predicates.
+	(find_unswitching_predicates_for_bb): Keep track of the
+	most profitable predicate to unswitch on.
+	(tree_unswitch_single_loop): Unswitch given predicate if
+	not NULL.
+
+2022-11-07  Martin Liska  <mliska@suse.cz>
+	    Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* doc/invoke.texi: Improve wording.
+
+2022-11-07  Martin Liska  <mliska@suse.cz>
+
+	* range-op.cc: Add final override keywords.
+
+2022-11-07  Kewen Lin  <linkw@linux.ibm.com>
+
+	PR tree-optimization/107412
+	* gimple-fold.cc (gimple_fold_mask_load_store_mem_ref): Rename to ...
+	(gimple_fold_partial_load_store_mem_ref): ... this, add one parameter
+	mask_p indicating it's for mask or length, and add some handlings for
+	IFN LEN_{LOAD,STORE}.
+	(gimple_fold_mask_load): Rename to ...
+	(gimple_fold_partial_load): ... this, add one parameter mask_p.
+	(gimple_fold_mask_store): Rename to ...
+	(gimple_fold_partial_store): ... this, add one parameter mask_p.
+	(gimple_fold_call): Add the handlings for IFN LEN_{LOAD,STORE},
+	and adjust calls on gimple_fold_mask_load_store_mem_ref to
+	gimple_fold_partial_load_store_mem_ref.
+
+2022-11-07  Hu, Lin1  <lin1.hu@intel.com>
+
+	* common/config/i386/cpuinfo.h
+	(get_intel_cpu): Handle Grand Ridge.
+	* common/config/i386/i386-common.cc
+	(processor_names): Add grandridge.
+	(processor_alias_table): Ditto.
+	* common/config/i386/i386-cpuinfo.h:
+	(enum processor_types): Add INTEL_GRANDRIDGE.
+	* config.gcc: Add -march=grandridge.
+	* config/i386/driver-i386.cc (host_detect_local_cpu):
+	Handle grandridge.
+	* config/i386/i386-c.cc (ix86_target_macros_internal):
+	Ditto.
+	* config/i386/i386-options.cc (m_GRANDRIDGE): New define.
+	(processor_cost_table): Add grandridge.
+	* config/i386/i386.h (enum processor_type):
+	Add PROCESSOR_GRANDRIDGE.
+	(PTA_GRANDRIDGE): Ditto.
+	* doc/extend.texi: Add grandridge.
+	* doc/invoke.texi: Ditto.
+
+2022-11-07  konglin1  <lingling.kong@intel.com>
+
+	* config/i386/i386.opt:Add -mprefer-remote-atomic.
+	* config/i386/sync.md (atomic_<plus_logic><mode>):
+	New define_expand.
+	(atomic_add<mode>): Rename to below one.
+	(atomic_add<mode>_1): To this.
+	(atomic_<logic><mode>): Ditto.
+	(atomic_<logic><mode>_1): Ditto.
+	* doc/invoke.texi: Add -mprefer-remote-atomic.
+
+2022-11-07  konglin1  <lingling.kong@intel.com>
+
+	* common/config/i386/cpuinfo.h (get_available_features):
+	Detect raoint.
+	* common/config/i386/i386-common.cc (OPTION_MASK_ISA2_RAOINT_SET,
+	OPTION_MASK_ISA2_RAOINT_UNSET): New.
+	(ix86_handle_option): Handle -mraoint.
+	* common/config/i386/i386-cpuinfo.h (enum processor_features):
+	Add FEATURE_RAOINT.
+	* common/config/i386/i386-isas.h: Add ISA_NAME_TABLE_ENTRY for
+	raoint.
+	* config.gcc: Add raointintrin.h
+	* config/i386/cpuid.h (bit_RAOINT): New.
+	* config/i386/i386-builtin.def (BDESC): Add new builtins.
+	* config/i386/i386-c.cc (ix86_target_macros_internal): Define
+	__RAOINT__.
+	* config/i386/i386-isa.def (RAOINT): Add DEF_PTA(RAOINT).
+	* config/i386/i386-options.cc (ix86_valid_target_attribute_inner_p):
+	Add -mraoint.
+	* config/i386/sync.md (rao_a<raointop><mode>): New define insn.
+	* config/i386/i386.opt: Add option -mraoint.
+	* config/i386/x86gprintrin.h: Include raointintrin.h.
+	* doc/extend.texi: Document raoint.
+	* doc/invoke.texi: Document -mraoint.
+	* doc/sourcebuild.texi: Document target raoint.
+	* config/i386/raointintrin.h: New file.
+
+2022-11-07  Haochen Jiang  <haochen.jiang@intel.com>
+
+	* common/config/i386/cpuinfo.h
+	(get_intel_cpu): Handle Granite Rapids.
+	* common/config/i386/i386-common.cc:
+	(processor_names): Add graniterapids.
+	(processor_alias_table): Ditto.
+	* common/config/i386/i386-cpuinfo.h
+	(enum processor_subtypes): Add INTEL_GRANTIERAPIDS.
+	* config.gcc: Add -march=graniterapids.
+	* config/i386/driver-i386.cc (host_detect_local_cpu):
+	Handle graniterapids.
+	* config/i386/i386-c.cc (ix86_target_macros_internal):
+	Ditto.
+	* config/i386/i386-options.cc (m_GRANITERAPIDS): New.
+	(processor_cost_table): Add graniterapids.
+	* config/i386/i386.h (enum processor_type):
+	Add PROCESSOR_GRANITERAPIDS.
+	(PTA_GRANITERAPIDS): Ditto.
+	* doc/extend.texi: Add graniterapids.
+	* doc/invoke.texi: Ditto.
+
+2022-11-07  Haochen Jiang  <haochen.jiang@intel.com>
+	    Hongtao Liu  <hongtao.liu@intel.com>
+
+	* common/config/i386/cpuinfo.h (get_available_features):
+	Detect PREFETCHI.
+	* common/config/i386/i386-common.cc
+	(OPTION_MASK_ISA2_PREFETCHI_SET,
+	OPTION_MASK_ISA2_PREFETCHI_UNSET): New.
+	(ix86_handle_option): Handle -mprefetchi.
+	* common/config/i386/i386-cpuinfo.h
+	(enum processor_features): Add FEATURE_PREFETCHI.
+	* common/config/i386/i386-isas.h: Add ISA_NAME_TABLE_ENTRY
+	for prefetchi.
+	* config.gcc: Add prfchiintrin.h.
+	* config/i386/cpuid.h (bit_PREFETCHI): New.
+	* config/i386/i386-builtin-types.def:
+	Add DEF_FUNCTION_TYPE (VOID, PCVOID, INT)
+	and DEF_FUNCTION_TYPE (VOID, PCVOID, INT, INT, INT).
+	* config/i386/i386-builtin.def (BDESC): Add new builtins.
+	* config/i386/i386-c.cc (ix86_target_macros_internal):
+	Define __PREFETCHI__.
+	* config/i386/i386-expand.cc: Handle new builtins.
+	* config/i386/i386-isa.def (PREFETCHI):
+	Add DEF_PTA(PREFETCHI).
+	* config/i386/i386-options.cc
+	(ix86_valid_target_attribute_inner_p): Handle prefetchi.
+	* config/i386/i386.md (prefetchi): New define_insn.
+	* config/i386/i386.opt: Add option -mprefetchi.
+	* config/i386/predicates.md (local_func_symbolic_operand):
+	New predicates.
+	* config/i386/x86gprintrin.h: Include prfchiintrin.h.
+	* config/i386/xmmintrin.h (enum _mm_hint): New enum for
+	prefetchi.
+	(_mm_prefetch): Handle the highest bit of enum.
+	* doc/extend.texi: Document prefetchi.
+	* doc/invoke.texi: Document -mprefetchi.
+	* doc/sourcebuild.texi: Document target prefetchi.
+	* config/i386/prfchiintrin.h: New file.
+
 2022-11-06  Uroš Bizjak  <ubizjak@gmail.com>
 
 	* optabs.cc (can_vec_set_var_idx_p): Use operand[2]