28114dadad
57 Commits
Author | SHA1 | Message | Date | |
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e95b59d2ab |
target.h (builtin_vectorization_cost): Add new target builtin.
2007-07-12 Dorit Nuzman <dorit@il.ibm.com> * target.h (builtin_vectorization_cost): Add new target builtin. * target-def.h (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST): New. * tree-vectorizer.h (TARG_SCALAR_STMT_COST): New. (TARG_SCALAR_LOAD_COST, TARG_SCALAR_STORE_COST): New. * tree-vect-analyze.c (vect_analyze_slp_instance): Initisliaze uninitialized variables. * tree-vect-transform.c (cost_for_stmt): New function. (vect_estimate_min_profitable_iters): Call cost_for_stmt instead of using cost 1 for all scalar stmts. Be less conservative when estimating the number of prologue/epulogue iterations. Call targetm.vectorize.builtin_vectorization_cost. Return min_profitable_iters-1. (vect_model_reduction_cost): Use TARG_SCALAR_TO_VEC_COST for initialization cost instead of TARG_VEC_STMT_COST. Use TARG_VEC_TO_SCALAR_COST instead of TARG_VEC_STMT_COST for reduction epilogue code. Fix epilogue cost computation. * config/spu/spu.c (spu_builtin_vectorization_cost): New. (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST): Implement. * config/spu/spu.h (TARG_COND_BRANCH_COST, TARG_SCALAR_STMT_COST): (TARG_SCALAR_LOAD_COST, TARG_SCALAR_STORE_COST, TARG_VEC_STMT_COST): (TARG_VEC_TO_SCALAR_COST, TARG_SCALAR_TO_VEC, TARG_VEC_LOAD_COST): (TARG_VEC_UNALIGNED_LOAD_COST, TARG_VEC_STORE_COST): Define. 2007-07-12 Dorit Nuzman <dorit@il.ibm.com> * gcc.dg/vect/costmodel/ppc/costmodel-vect-reduc-1char.c: Loops now get vectorized. * gcc.dg/vect/costmodel/i386/costmodel-vect-reduc-1char.c: Loops now get vectorized. * gcc.dg/vect/costmodel/spu/spu-costmodel-vect.exp: New. * gcc.dg/vect/costmodel/spu/costmodel-fast-math-vect-pr29925.c: New. * gcc.dg/vect/costmodel/spu/costmodel-vect-31a.c: New. * gcc.dg/vect/costmodel/spu/costmodel-vect-31b.c: New. * gcc.dg/vect/costmodel/spu/costmodel-vect-31c.c: New. * gcc.dg/vect/costmodel/spu/costmodel-vect-31d.c: New. * gcc.dg/vect/costmodel/spu/costmodel-vect-iv-9.c: New. * gcc.dg/vect/costmodel/spu/costmodel-vect-33.c: New. * gcc.dg/vect/costmodel/spu/costmodel-vect-76a.c: New. * gcc.dg/vect/costmodel/spu/costmodel-vect-76b.c: New. * gcc.dg/vect/costmodel/spu/costmodel-vect-76c.c: New. * gcc.dg/vect/costmodel/spu/costmodel-vect-68a.c: New. * gcc.dg/vect/costmodel/spu/costmodel-vect-68b.c: New. * gcc.dg/vect/costmodel/spu/costmodel-vect-68c.c: New. * gcc.dg/vect/costmodel/spu/costmodel-vect-68d.c: New. * lib/target-supports.exp (check_effective_target_vect_int_mul): Add spu. From-SVN: r126584 |
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3a70f3efef |
tree-vectorizer.c (new_loop_vec_info): Initialize LOOP_VINFO_COST_MODEL_MIN_ITERS.
* tree-vectorizer.c (new_loop_vec_info): Initialize LOOP_VINFO_COST_MODEL_MIN_ITERS. * tree-vectorizer.h (_loop_vec_info): Added new filed min_profitable_iters. (LOOP_VINFO_COST_MODEL_MIN_ITERS): New access macro to above new field. (TARG_SCALAR_TO_VEC_COST): Define cost of scalar to vector operation. * tree-vect-analyze.c (vect_analyze_operations): Set LOOP_VINFO_COST_MODEL_MIN_ITERS. * tree-vect-transform.c (vect_estimate_min_profitable_iters): Use VEC_length to determine if there are any LOOP_VINFO_MAY_MISALIGN_STMTS. Fix calculation of peel_iters_prologue. Move consideration of epilogue and prologue cost to after they are computed. (vect_model_induction_cost): Use TARG_SCALAR_TO_VEC_COST instead of TARG_VEC_STMT_COST. (vect_model_simple_cost): Takes additional argument dt. Consider cost of creating vectors from scalars according to dt. (vect_model_store_cost): Likewise. (vectorizable_call): Use dt array instead of scalar dt. Call vect_model_simple_cost with additional argument dt. (vectorizable_assignment): Likewise. (vectorizable_operation): Likewise. (vectorizable_type_demotion): Likewise. (vectorizable_type_promotion): Likewise. (vectorizable_store): Use dt array instead of scalar dt. Call vect_model_store_cost with additional argument dt. (vect_do_peeling_for_loop_bound): Don't call vect_estimate_min_profitable_iters. Instead, lookup LOOP_VINFO_COST_MODEL_MIN_ITERS. Don't always print "may not be profitable". * gcc.dg/vect/costmodel/ppc: New directory. * gcc.dg/vect/costmodel/ppc/ppc-costmodel-vect.exp: New. * gcc.dg/vect/costmodel/ppc/costmodel-fast-math-vect-pr29925.c: New test. * gcc.dg/vect/costmodel/ppc/costmodel-vect-31a.c: New test. * gcc.dg/vect/costmodel/ppc/costmodel-vect-31b.c: New test. * gcc.dg/vect/costmodel/ppc/costmodel-vect-31c.c: New test. * gcc.dg/vect/costmodel/ppc/costmodel-vect-31d.c: New test. * gcc.dg/vect/costmodel/ppc/costmodel-vect-33.c: New test. * gcc.dg/vect/costmodel/ppc/costmodel-vect-76a.c: New test. * gcc.dg/vect/costmodel/ppc/costmodel-vect-76b.c: New test. * gcc.dg/vect/costmodel/ppc/costmodel-vect-76c.c: New test. * gcc.dg/vect/costmodel/ppc/costmodel-vect-68a.c: New test. * gcc.dg/vect/costmodel/ppc/costmodel-vect-68b.c: New test. * gcc.dg/vect/costmodel/ppc/costmodel-vect-68c.c: New test. * gcc.dg/vect/costmodel/ppc/costmodel-vect-68d.c: New test. * gcc.dg/vect/costmodel/ppc/costmodel-vect-reduc-1char.c: New test. * gcc.dg/vect/costmodel/i386/costmodel-vect-68.c: Now vectorized. From-SVN: r126368 |
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792ed98bb7 |
extend.texi: Add fvect-cost-model flag.
gcc/ChangeLog: 2007-06-08 Harsha Jagasia <harsha.jagasia@amd.com> Tony Linthicum <tony.linthicum@amd.com> * doc/extend.texi: Add fvect-cost-model flag. * common.opt (fvect-cost-model): New flag. * tree-vectorizer.c (new_stmt_vec_info): Initialize inside and outside cost fields in stmt_vec_info struct for STMT. * tree-vectorizer.h (stmt_vec_info): Define inside and outside cost fields in stmt_vec_info struct and access functions for the same. (TARG_COND_BRANCH_COST): Define cost of conditional branch. (TARG_VEC_STMT_COST): Define cost of any vector operation, excluding load, store and vector to scalar operation. (TARG_VEC_TO_SCALAR_COST): Define cost of vector to scalar operation. (TARG_VEC_LOAD_COST): Define cost of aligned vector load. (TARG_VEC_UNALIGNED_LOAD_COST): Define cost of misasligned vector load. (TARG_VEC_STORE_COST): Define cost of vector store. (vect_estimate_min_profitable_iters): Define new function. * tree-vect-analyze.c (vect_analyze_operations): Add a compile-time check to evaluate if loop iterations are less than minimum profitable iterations determined by cost model or minimum vect loop bound defined by user, whichever is more conservative. * tree-vect-transform.c (vect_do_peeling_for_loop_bound): Add a run-time check to evaluate if loop iterations are less than minimum profitable iterations determined by cost model or minimum vect loop bound defined by user, whichever is more conservative. (vect_estimate_min_profitable_iterations): New function to estimate mimimimum iterartions required for vector version of loop to be profitable over scalar version. (vect_model_reduction_cost): New function. (vect_model_induction_cost): New function. (vect_model_simple_cost): New function. (vect_cost_strided_group_size): New function. (vect_model_store_cost): New function. (vect_model_load_cost): New function. (vectorizable_reduction): Call vect_model_reduction_cost during analysis phase. (vectorizable_induction): Call vect_model_induction_cost during analysis phase. (vectorizable_load): Call vect_model_load_cost during analysis phase. (vectorizable_store): Call vect_model_store_cost during analysis phase. (vectorizable_call, vectorizable_assignment, vectorizable_operation, vectorizable_promotion, vectorizable_demotion): Call vect_model_simple_cost during analysis phase. gcc/testsuite/ChangeLog: 2007-06-08 Harsha Jagasia <harsha.jagasia@amd.com> * gcc.dg/vect/costmodel: New directory. * gcc.dg/vect/costmodel/i386: New directory. * gcc.dg/vect/costmodel/i386/i386-costmodel-vect.exp: New testsuite. * gcc.dg/vect/costmodel/i386/costmodel-fast-math-vect-pr29925.c: New test. * gcc.dg/vect/costmodel/i386/costmodel-vect-31.c: New test. * gcc.dg/vect/costmodel/i386/costmodel-vect-33.c: New test. * gcc.dg/vect/costmodel/i386/costmodel-vect-68.c: New test. * gcc.dg/vect/costmodel/i386/costmodel-vect-reduc-1char.c: New test. * gcc.dg/vect/costmodel/x86_64: New directory. * gcc.dg/vect/costmodel/x86_64/x86_64-costmodel-vect.exp: New testsuite. * gcc.dg/vect/costmodel/x86_64/costmodel-fast-math-vect-pr29925.c: New test. * gcc.dg/vect/costmodel/x86_64/costmodel-vect-31.c: New test. * gcc.dg/vect/costmodel/x86_64/costmodel-vect-33.c: New test. * gcc.dg/vect/costmodel/x86_64/costmodel-vect-68.c: New test. * gcc.dg/vect/costmodel/x86_64/costmodel-vect-reduc-1char.c: New test. * gcc.dg/vect/costmodel/x86_64/costmodel-pr30843.c: New test. Co-Authored-By: Tony Linthicum <tony.linthicum@amd.com> From-SVN: r125575 |
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5417e0224b |
tree-vectorizer.h (DR_MISALIGNMENT): Cast aux to integer.
* tree-vectorizer.h (DR_MISALIGNMENT): Cast aux to integer. (SET_DR_MISALIGNMENT): New. * tree-vect-analyze.c (vect_compute_data_ref_alignment, vect_update_misalignment_for_peel, vect_enhance_data_refs_alignment): Use SET_DR_MISALIGNMENT. * tree-predcom.c (split_data_refs_to_components): Cast dr->aux from pointer. * tree-data-ref.c (create_data_ref, compute_all_dependences, find_loop_nest): Export. * tree-data-ref.h (struct data_reference): Change aux field to pointer. (create_data_ref, compute_all_dependences, find_loop_nest): Declare. * tree-ssa-loop-prefetch.c: Include tree-data-ref.h. (L1_CACHE_SIZE_BYTES, L2_CACHE_SIZE_BYTES, NONTEMPORAL_FRACTION): New macros. (struct mem_ref): Add field reuse_distance. (find_or_create_group, record_ref): Use XNEW instead of xcalloc. Initialize reuse_distance field. (issue_prefetch_ref): Select temporality of prefetch according to reuse_distance. (volume_of_references, volume_of_dist_vector, add_subscript_strides, self_reuse_distance, determine_loop_nest_reuse): New functions. (loop_prefetch_arrays): Call determine_loop_nest_reuse. (tree_ssa_prefetch_arrays): Dump L2 cache size. * Makefile.in (tree-ssa-loop-prefetch.o): Add TREE_DATA_REF_H dependency. * gcc.dg/tree-ssa/prefetch-6.c: New test. From-SVN: r125172 |
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d9987fb407 |
re PR tree-optimization/24659 (Conversions are not vectorized)
PR tree-optimization/24659 * optabs.h (enum optab_index): Add OTI_vec_unpacks_float_hi, OTI_vec_unpacks_float_lo, OTI_vec_unpacku_float_hi, OTI_vec_unpacku_float_lo, OTI_vec_pack_sfix_trunc and OTI_vec_pack_ufix_trunc. (vec_unpacks_float_hi_optab): Define new macro. (vec_unpacks_float_lo_optab): Ditto. (vec_unpacku_float_hi_optab): Ditto. (vec_unpacku_float_lo_optab): Ditto. (vec_pack_sfix_trunc_optab): Ditto. (vec_pack_ufix_trunc_optab): Ditto. * genopinit.c (optabs): Implement vec_unpack[s|u]_[hi|lo]_optab and vec_pack_[s|u]fix_trunc_optab using vec_unpack[s|u]_[hi\lo]_* and vec_pack_[u|s]fix_trunc_* patterns * tree-vectorizer.c (supportable_widening_operation): Handle FLOAT_EXPR and CONVERT_EXPR. Update comment. (supportable_narrowing_operation): New function. * tree-vectorizer.h (supportable_narrowing_operation): Prototype. * tree-vect-transform.c (vectorizable_conversion): Handle (nunits_in == nunits_out / 2) and (nunits_out == nunits_in / 2) cases. (vect_gen_widened_results_half): Move before vectorizable_conversion. (vectorizable_type_demotion): Call supportable_narrowing_operation() to check for target support. * optabs.c (optab_for_tree_code) Return vec_unpack[s|u]_float_hi_optab for VEC_UNPACK_FLOAT_HI_EXPR, vec_unpack[s|u]_float_lo_optab for VEC_UNPACK_FLOAT_LO_EXPR and vec_pack_[u|s]fix_trunc_optab for VEC_PACK_FIX_TRUNC_EXPR. (expand_binop): Special case mode of the result for vec_pack_[u|s]fix_trunc_optab. (init_optabs): Initialize vec_unpack[s|u]_[hi|lo]_optab and vec_pack_[u|s]fix_trunc_optab. * tree.def (VEC_UNPACK_FLOAT_HI_EXPR, VEC_UNPACK_FLOAT_LO_EXPR, VEC_PACK_FIX_TRUNC_EXPR): New tree codes. * tree-pretty-print.c (dump_generic_node): Handle VEC_UNPACK_FLOAT_HI_EXPR, VEC_UNPACK_FLOAT_LO_EXPR and VEC_PACK_FIX_TRUNC_EXPR. (op_prio): Ditto. * expr.c (expand_expr_real_1): Ditto. * tree-inline.c (estimate_num_insns_1): Ditto. * tree-vect-generic.c (expand_vector_operations_1): Ditto. * config/i386/sse.md (vec_unpacks_float_hi_v8hi): New expander. (vec_unpacks_float_lo_v8hi): Ditto. (vec_unpacku_float_hi_v8hi): Ditto. (vec_unpacku_float_lo_v8hi): Ditto. (vec_unpacks_float_hi_v4si): Ditto. (vec_unpacks_float_lo_v4si): Ditto. (vec_pack_sfix_trunc_v2df): Ditto. * doc/c-tree.texi (Expression trees) [VEC_UNPACK_FLOAT_HI_EXPR]: Document. [VEC_UNPACK_FLOAT_LO_EXPR]: Ditto. [VEC_PACK_FIX_TRUNC_EXPR]: Ditto. * doc/md.texi (Standard Names) [vec_pack_sfix_trunc]: Document. [vec_pack_ufix_trunc]: Ditto. [vec_unpacks_float_hi]: Ditto. [vec_unpacks_float_lo]: Ditto. [vec_unpacku_float_hi]: Ditto. [vec_unpacku_float_lo]: Ditto. testsuite/ChangeLog: PR tree-optimization/24659 * gcc.dg/vect/vect-floatint-conversion-2.c: New test. * gcc.dg/vect/vect-intfloat-conversion-1.c: Require vect_float, not vect_int target. * gcc.dg/vect/vect-intfloat-conversion-2.c: Require vect_float, not vect_int target. Loop is vectorized for vect_intfloat_cvt targets. * gcc.dg/vect/vect-intfloat-conversion-3.c: New test. * gcc.dg/vect/vect-intfloat-conversion-4a.c: New test. * gcc.dg/vect/vect-intfloat-conversion-4b.c: New test. From-SVN: r124784 |
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28e44f4fe6 |
tree-vectorizer.c (destroy_loop_vec_info): Set loop->aux to NULL.
* tree-vectorizer.c (destroy_loop_vec_info): Set loop->aux to NULL. * tree-vect-analyze.c (vect_analyze_loop_form): Set loop->aux. * tree-vectorizer.h (NITERS_KNOWN_P): New. * tree-vect-analyze.c (vect_analyze_loop_form): Call NITERS_KNOWN_P instead of LOOP_VINFO_INT_NITERS to avoid having to geneate loop_info. * tree-vect-analyze.c (vect_determine_vectorization_factor): Add dump print. (vect_analyze_operations): Fix indenetation. Fix a comment. Fix a print message. (vect_analyze_scalar_cycles): Fix indentation. (vect_enhance_data_refs_alignment): Fix check in case of peeling. (vect_mark_relevant): Include phis in relevance analysis. * tree-vect-transform.c (vect_transform_loop): Add an assert. From-SVN: r123955 |
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cd38ca7f15 |
tree-vectorizer.h (stmt_vec_info_type): Add enum value induc_vec_info_type.
* tree-vectorizer.h (stmt_vec_info_type): Add enum value induc_vec_info_type. (vectorizable_induction): New function declaration. * tree-vect-transform.c (get_initial_def_for_induction): No need to check if already vectorized. Find first place in BB where new stmts can be inserted. Takes only one argument. (vectorizable_induction): New function. (vect_transform_stmt): Add case for induc_vec_info_type to call vectorizable_induction. (vect_transform_loop): Consider phis for vectorization. * tree-vect-analyze.c (vect_determine_vectorization_factor): Simplify condition. (analyze_operations): Call vectorizable_induction when analyzing phis. Fix comment. (vect_mark_stmts_to_be_vectorized): Remove redundant checks. (vect_mark_relevant): Include phis in relevance analysis. (vect_mark_stmts_to_be_vectorize): Likewise. * tree-vect-patterns.c (widened_name_p): Remove obsolete asserts. From-SVN: r123910 |
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b3832a9f88 |
re PR tree-optimization/30858 (ice for legal code with -O2 -ftree-vectorize)
PR tree-optimization/30858 * tree-vectorizer.c (vect_is_simple_reduction): Check that the stmts in the reduction cycle have a single use in the loop. * tree-vectorizer.h (relevant): Add documentation. From-SVN: r122220 |
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f57d17f1fc |
tm.texi (TARGET_VECTORIZE_BUILTIN_CONVERSION): New target hook.
* doc/tm.texi (TARGET_VECTORIZE_BUILTIN_CONVERSION): New target hook. * targhooks.c (default_builtin_vectorized_conversion): New. * targhooks.h (default_builtin_vectorized_function): New declaration. * target.h (struct vectorize): Add builtin_conversion field. * tree-vectorizer.h (type_conversion_vec_info_type): New enum stmt_vec_info_type value. (vectorizable_conversion): New declaration. * tree-vect-analyze.c (vect_analyze_operations): Add vectorizable_conversion call. * target-def.h (TARGET_VECTORIZE_BUILTIN_CONVERSION): New. * tree-vect-transform.c (vectorizable_conversion): New function. (vect_transform_stmt): Add case for type_conversion_vec_info_type. * tree-vect-generic.c (expand_vector_operations_1): Consider correct mode. * config/rs6000/rs6000.c (rs6000_builtin_conversion): New. (TARGET_VECTORIZE_BUILTIN_CONVERSION): Defined. (rs6000_expand_builtin): Add handling a case of ALTIVEC_BUILTIN_VCFUX or ALTIVEC_BUILTIN_VCFSX. Co-Authored-By: Dorit Nuzman <dorit@il.ibm.com> Co-Authored-By: Ira Rosen <irar@il.ibm.com> From-SVN: r121818 |
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b95becfc09 |
tree-vectorizer.h (vectorizable_function): Add argument type argument, change return type.
2007-02-05 Richard Guenther <rguenther@suse.de> * tree-vectorizer.h (vectorizable_function): Add argument type argument, change return type. * tree-vect-patterns.c (vect_recog_pow_pattern): Adjust caller. * tree-vect-transform.c (vectorizable_function): Handle extra argument, return vectorized function decl. (build_vectorized_function_call): Remove. (vectorizable_call): Handle calls with result and argument types differing. Handle loop vectorization factor correctly. * targhooks.c (default_builtin_vectorized_function): Adjust for extra argument. * targhooks.h (default_builtin_vectorized_function): Likewise. * target.h (builtin_vectorized_function): Add argument type argument. * config/i386/i386.c (ix86_builtin_vectorized_function): Handle extra argument, allow vectorizing of lrintf. * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION): Adjust documentation of target hook. * gcc.target/i386/vectorize3.c: New testcase. From-SVN: r121617 |
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6004caaf4d |
tree-vectorizer.h (struct _stmt_vec_info): Add new field read_write_dep and macros for its access.
* tree-vectorizer.h (struct _stmt_vec_info): Add new field read_write_dep and macros for its access. * tree-vectorizer.c (new_stmt_vec_info): Initialize the new field. * tree-vect-analyze.c (vect_analyze_data_ref_dependence): Remove argument, call vect_check_interleaving for every independent pair of data-refs. Mark loads that access the same memory location as a store in the loop. (vect_check_dependences): Remove. (vect_analyze_data_ref_dependences): Remove vect_check_dependences call, fix the call to vect_analyze_data_ref_dependence. (vect_analyze_data_ref_access): For statements that access the same data-ref, check that they are not stores; for loads, check that there is no store that access the same location. From-SVN: r121026 |
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878aa81717 |
tree-vectorizer.h (is_pattern_stmt_p): New.
* tree-vectorizer.h (is_pattern_stmt_p): New. * tree-vect-analyze.c (vect_determine_vectorization_factor): Fix formatting (tabs instead of spaces). Cleanup and clarify setting of STMT_VINFO_VECTYPE. Call is_pattern_stmt_p. * tree-vect-transform.c (vect_get_vec_def_for_operand): Fix typo. (vectorizable_type_demotion): Check that types are integral. (vectorizable_type_promotion): Likewise. (vectorizable_store): Fix typo. Eliminate new-line at end of comments. Co-Authored-By: Tehila Meyzels <tehila@il.ibm.com> From-SVN: r120825 |
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acdc40dfd2 |
param.h (MIN_VECT_LOOP_BOUND): New.
* param.h (MIN_VECT_LOOP_BOUND): New. * params.def (MIN_VECT_LOOP_BOUND): New. * tree-vectorizer.c (slpeel_tree_peel_loop_to_edge): Takes another argument - minimum threshold for number of iterations. * tree-vectorizer.h (slpeel_tree_peel_loop_to_edge): Add another argument to declaration. * tree-vect-analyze.c (vect_analyze_operations): Check value of MIN_VECT_LOOP_BOUND. * tree-vect-transform.c (vect_do_peeling_for_loop_bound): Call slpeel_tree_peel_loop_to_edge with additional argument. (vect_do_peeling_for_alignment): Likewise. * doc/invoke.texi (min-vect-loop-bound): Document new param option. From-SVN: r120770 |
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401fb5a0a8 |
* tree-vectorizer.h (VECT_SMODULO): Remove.
From-SVN: r120202 |
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38635499e9 |
[multiple changes]
2006-12-11 Diego Novillo <dnovillo@redhat.com> * doc/tree-ssa.texi: Update documentation for virtual operands and the use of push_stmt_changes/pop_stmt_changes. * doc/invoke.texi: Remove documentation for params global-var-threshold. Update documentation on max-aliased-vops. * tree-into-ssa.c: Cleanup comments, variables and spacing in various functions. (regs_to_rename): Declare. (mem_syms_to_rename): Declare. (dump_update_ssa): Declare. (debug_update_ssa): Declare. (dump_names_replaced_by): Declare. (debug_names_replaced_by): Declare. (dump_def_blocks): Declare. (debug_def_blocks): Declare. (dump_defs_stack): Declare. (debug_defs_stack): Declare. (dump_currdefs): Declare. (debug_currdefs): Declare. (mark_def_sites): Do not handle virtual operands. (compute_idf): Rename from find_idf. Update users. (register_new_def): Make local. Convert second argument to 'tree'. Use BLOCK_DEFS_STACK directly. If pushing a non-register, also push the underlying symbol. (rewrite_stmt): Do not handle virtual operands. (dump_tree_ssa): Call dump_def_blocks, dump_defs_stack, dump_currdefs and dump_tree_ssa_stats. (dump_tree_ssa_stats): Also dump REPL_TBL. (replace_use): Remove. Update all users to call SET_USE instead. (rewrite_blocks): Move code to free memory to fini_ssa_renamer. (mark_def_site_blocks): Move initialization code to init_ssa_renamer. (init_ssa_renamer): New. (fini_ssa_renamer): New. (rewrite_into_ssa): Call them. (prepare_block_for_update): Process SSA_OP_ALL_USES first and SSA_OP_ALL_DEFS later. Do not process virtual operands separately. (dump_update_ssa): Call dump_decl_set. (init_update_ssa): Initialize regs_to_rename and mem_syms_to_rename. Call init_ssa_renamer. (delete_update_ssa): Call fini_ssa_renamer. Free blocks_with_phis_to_rewrite. (mark_sym_for_renaming): If the variable has sub-variables, also mark them. If the variable belongs to a partition, also mark it. (mark_set_for_renaming): Call mark_sym_for_renaming on every symbol in the set. (switch_virtuals_to_full_rewrite): Call mark_set_for_renaming. (update_ssa): Separate syms_to_rename into regs_to_rename and mem_syms_to_rename. * tree-dump.c (dump_options): Add TDF_MEMSYMS. * tree-pretty-print.c (debug_generic_expr): Add TDF_MEMSYMS. (debug_generic_stmt): Likewise. (debug_tree_chain): Likewise. (dump_symbols): New. (dump_generic_node): Check for TDF_MEMSYMS. Handle MEMORY_PARTITION_TAG. If the statement references memory and TDF_MEMSYMS is given, call dump_symbols. Indicate default names with (D). (dump_vops): Update for new virtual operator format. * tree.c (init_ttree): Add MEMORY_PARTITION_TAG to tree_contains_struct. (tree_code_size): Handle MEMORY_PARTITION_TAG. (tree_node_structure): Likewise. (needs_to_live_in_memory): Handle SSA names. * tree.h (MTAG_P): Likewise. (struct tree_memory_partition_tag): Declare. (MPT_SYMBOLS): Define. (union tree_node): Add field 'mpt'. * treestruct.def (TS_MEMORY_PARTITION_TAG): Define. * tree.def (MEMORY_PARTITION_TAG): Define. * tree-pass.h (TDF_MEMSYMS): Define. * params.h (GLOBAL_VAR_THRESHOLD): Remove. * tree-ssa-alias.c: Include pointer-set.h (struct alias_map_d): Remove fields total_alias_vops, grouped_p and may_aliases. Update all users. (struct mp_info_def): Declare. (mp_info_t): New type. (get_smt_for): Rename from get_tmt_for. Update all users. (add_may_alias): Add argument ALREADY_ADDED. If given, use it to avoid adding duplicate entries to alias sets. (replace_may_alias): Remove. Update all users. (total_alias_vops_cmp): Remove. Update all users. (group_aliases_into): Remove. Update all users. (tree_pointer_compare): Remove. Update all users. (compact_name_tags): Remove. Update all users. (group_aliases): Remove. Update all users. (mark_non_addressable): Move from tree-flow-inline.h. Remove the symbol from the partition holding it, if needed. (dump_mp_info): New. (debug_mp_info): New. (sort_mp_info): New. (create_partition_for): New. (rewrite_alias_set_for): New. (compute_memory_partitions): New. (compute_may_aliases): Call it. (init_alias_info): If computing aliases for the first time, mark every memory symbol for renaming. (have_common_aliases_p): New. (compute_flow_insensitive_aliasing): Call it. (setup_pointers_and_addressables): Do not cache num_referenced_vars. For register promoted symbols, mark their former partition for renaming. (maybe_create_global_var): Only create .GLOBAL_VAR if there are no call-clobbered variables and a mix of pure and non-pure functions were found. (may_alias_p): Tidy comments. (create_tag_raw): Remove unused variable new_type. (dump_alias_info): call dump_memory_partitions. (dump_points_to_info_for): Call dump_decl_set. (may_be_aliased): Tidy comments and formatting. * timevar.def (TV_MEMORY_PARTITIONING): Define. * tree-vectorizer.c (vect_memsyms_to_rename): Rename from vect_vnames_to_rename. Set DECL_UIDs instead of SSA name versions in it. (slpeel_update_phi_nodes_for_guard1): Ignore memory PHIs. * tree-vect-transform.c (vect_transform_loop): Call mark_set_for_renaming with vect_memsyms_to_rename. * tree-flow-inline.h (zero_imm_uses_p): New. (memory_partition): New. (set_memory_partition): New. (factoring_name_p): New. (symbol_mem_tag): New. Update every function that used to access the annotation directly. (set_symbol_mem_tag): Likewise. * tree-ssa-copy.c (may_propagate_copy): Allow copies between a partition and a symbol as long as the symbol belongs to the partition. (merge_alias_info): Ignore merge requests when memory partitions are involved. * tree-ssa.c (verify_ssa_name): Check that default definitions have empty defining statements. (verify_use): Remove argument IS_VIRTUAL. Don't call verify_ssa_name. (verify_phi_args): Call verify_ssa_name. (verify_flow_insensitive_alias_info): Handle MPTs. (verify_flow_sensitive_alias_info): Likewise. (verify_name_tags): Likewise. (verify_call_clobbering): Likewise. (verify_ssa): Check for VOPs only after aliasing information is available. Check virtuals and real operands separately. Call verify_ssa_name on every operand. (stmt_references_memory_p): Move to tree-ssa-operands.c. (walk_use_def_chains_1): Guard against NULL PHI arguments. * tree-ssa-operands.c (stmt_references_memory_p): Move from tree-ssa.c. (get_mpt_for): New. (dump_memory_partitions): New. (debug_memory_partitions): New. * tree-flow.h (struct var_ann_d): Add field mpt. (struct stmt_ann_d): Add bitfield references_memory. * Makefile.in (tree-ssa-structalias.o): Include pointer-set.h (tree-ssa-alias.o): Likewise. * tree-ssa-structalias.c: (update_alias_info): Use STORED_SYMS to determine which variables are being written to by the store operation. * tree-ssa-structalias.h (struct alias_info) <total_alias_vops>: Remove. Update all users. <written_vars>: Change to a pointer set. Update all users. <dereferenced_ptrs_store>: Likewise. <dereferenced_ptrs_load>: Likewise. (NUM_REFERENCES): Remove. Update all users. (NUM_REFERENCES_CLEAR): Remove. Update all users. (NUM_REFERENCES_INC): Remove. Update all users. (NUM_REFERENCES_SET): Remove. Update all users. * params.def (PARAM_GLOBAL_VAR_THRESHOLD): Remove. Update all users. (PARAM_MAX_ALIASED_VOPS): Set to 10. * tree-ssanames.c (make_ssa_name): Initialize SSA_NAME_IS_DEFAULT_DEF to 0. 2006-12-11 Aldy Hernandez <aldyh@redhat.com> * tree-ssa-dse.c (aggregate_vardecl_d): New. (dse_global_data): Add aggregate_vardecl field. (dse_possible_dead_store_p): New. Add prev_defvar variable. Allow immediate uses and previous immediate uses to differ if they are setting different parts of the whole. (get_aggregate_vardecl): New. (dse_record_partial_aggregate_store): New. (dse_whole_aggregate_clobbered_p): New. (dse_partial_kill_p): New. (dse_optimize_stmt): Abstract code checking a possible dead store into new function dse_possible_dead_store_p(). Call dse_maybe_record_aggregate_store(). When checking whether a STMT and its USE_STMT refer to the same memory address, check also for partial kills that clobber the whole. Move some variable definitions to the block where they are used. (aggregate_vardecl_hash): New. (aggregate_vardecl_eq): New. (aggregate_vardecl_free): New. (aggregate_whole_store_p): New. (tree_ssa_dse): Initialize and free aggregate_vardecl. Mark which aggregate stores we care about. 2006-12-11 Andrew Macleod <amacleod@redhat.com> * tree-ssa-operands.h (struct vuse_element_d): Declare. (vuse_element_t): Declare. (struct vuse_vec_d): Declare. (vuse_vec_p): Declare. (VUSE_VECT_NUM_ELEM): Define. (VUSE_VECT_ELEMENT_NC): Define. (VUSE_ELEMENT_PTR_NC): Define. (VUSE_ELEMENT_VAR_NC): Define. (VUSE_VECT_ELEMENT): Define. (VUSE_ELEMENT_PTR): Define. (VUSE_ELEMENT_VAR): Define. (struct maydef_optype_d) <use_var>: Remove. <use_ptr>: Remove. <usev>: Add. (struct vuse_optype_d) <kill_var>: Remove. <use_ptr>: Remove. <usev>: Add. (struct mustdef_optype_d) <kill_var>: Remove. <use_ptr>: Remove. <usev>: Add. (VUSE_OP_PTR): Add argument. Use VUSE_ELEMENT_PTR. (VUSE_OP): Add argument. Use VUSE_ELEMENT_PTR. (VUSE_NUM): Define. (VUSE_VECT): Define. (MAYDEF_OP_PTR): Add argument. Use VUSE_OP_PTR. (MAYDEF_OP): Add argument. Use VUSE_OP. (MAYDEF_NUM): Define. (MAYDEF_VECT): Define. (MUSTDEF_KILL_PTR): Use VUSE_OP_PTR. (MUSTDEF_KILL): Use VUSE_OP. (MUSTDEF_NUM): Define. (MUSTDEF_VECT): Define. (realloc_maydef): Declare. (realloc_vuse): Declare. (struct ssa_operand_iterator_d) <vuse_index>: Add. <mayuse_index>: Add. (LOADED_SYMS): Define. (STORED_SYMS): Define. (FOR_EACH_SSA_MUSTDEF_OPERAND): Call op_iter_next_mustdef. * tree-into-ssa.c: Adapt for multi-operand V_MAY_DEF and VUSE operators. * tree-pretty-print.c: Likewise. * tree-ssa-dse.c: Likewise. * tree-flow-inline.h: Likewise. (op_iter_next_mustdef): New. * tree-ssa-operands.c: Likewise. (ALLOC_OPTYPE): Remove. Update all users. (alloc_def): New. (alloc_use): New. (alloc_maydef): New. (alloc_vuse): New. (alloc_mustdef): New. (realloc_maydef): New. (realloc_vuse): New. 2006-12-11 Aldy Hernandez <aldyh@redhat.com> * tree-ssa-operands.c: Remove build_v_must_defs. (init_ssa_operands): Delete build_v_must_defs. (finalize_ssa_v_must_def_ops): Remove. (finalize_ssa_v_must_defs): Remove. (finalize_ssa_stmt_operands): Do not call finalize_ssa_v_must_defs. (start_ssa_stmt_operands): Do not check build_v_must_defs. (append_v_must_def): Delete. (copy_virtual_operands): Do not copy V_MUST_DEFs. (get_modify_expr_operands): Remove reference to V_MUST_DEF from comment. Remove opf_kill_def. (build_ssa_operands): Remove references to v_must_defs. (copy_virtual_operands): Same. (copy_virtual_operands): Same. (fini_ssa_operands): Same. (free_ssa_operands): Same. (add_mustdef_op): Remove. Remove mustdef_optype_p. (alloc_mustdef): Remove. Remove references to V_MUST_DEFs in comment at top of file. (get_expr_operands): Remove opf_kill_def. (opf_kill_def): Remove. (add_virtual_operand): Remove opf_kill_def. (get_indirect_ref_operands): Same. (get_tmr_operands): Same. * tree-vectorizer.c (rename_variables_in_bb): Remove SSA_OP_ALL_KILLS. * tree-ssa-loop-manip.c (find_uses_to_rename_stmt): Remove SSA_OP_ALL_KILLS. (check_loop_closed_ssa_stmt): Same. * tree-ssa.c (verify_def): Remove V_MUST_DEF from comment. (verify_use): Same. (verify_ssa): Remove V_MUST_DEFs traces. (verify_ssa): Remove SSA_OP_ALL_KILLS. * tree-into-ssa.c (mark_def_sites): Change SSA_OP_VMUSTDEF to SSA_OP_VMAYDEF. (rewrite_update_stmt): Remove SSA_OP_VIRTUAL_KILLS. (rewrite_stmt): Remove SSA_OP_ALL_KILLS. * tree-ssa-operands.h (struct stmt_operands_d): Remove V_MUST_DEF references. (MUSTDEF_OPS): Remove. (SSA_OP_VMUSTDEF): Remove. (FOR_EACH_SSA_MUSTDEF_OPERAND): Remove. (struct mustdef_optype_d): Remove. Remove mustdef_optype_p. (struct stmt_operands_d): Remove mustdef_ops. (ssa_operand_iterator_d): Remove mustdefs and mustkills. (SSA_OP_VIRTUAL_DEFS): Remove SSA_OP_VMUSTDEF. (MUSTDEF_RESULT_PTR): Remove. (MUSTDEF_RESULT): Remove. (MUSTDEF_KILL_PTR): Remove. (MUSTDEF_KILL): Remove. (MUSTDEF_NUM): Remove. (MUSTDEF_VECT): Remove. (SSA_OP_VIRTUAL_KILLS): Remove. (SSA_OP_ALL_VIRTUALS): Remove SSA_OP_VIRTUAL_KILLS. (SSA_OP_VMUSTKILL): Remove. (SSA_OP_ALL_KILLS): Remove. (SSA_OP_ALL_OPERANDS): Remove SSA_OP_ALL_KILLS. * tree-flow-inline.h (op_iter_init_def): Remove SSA_OP_VIRTUAL_KILLS. (delink_stmt_imm_use): Remove SSA_OP_ALL_KILLS. * tree-ssa-pre.c (compute_rvuse_and_antic_safe): Remove SSA_OP_VIRTUAL_KILLS. * tree-ssa-loop-im.c (determine_max_movement): Remove SSA_OP_VIRTUAL_KILLS. (gather_mem_refs_stmt): Same. (gather_mem_refs_stmt): Same. * tree-ssa-dce.c (mark_really_necessary_kill_operand_phis): Delete. (perform_tree_ssa_dce): Remove call to mark_really_necessary_kill_operand_phis. * tree-flow-inline.h (op_iter_init): Remove setting of mustdefs and mustkills. (op_iter_next_use): Do not check mustkills. (op_iter_next_def): Do not check mustdefs. (op_iter_next_tree): Do not check mustkills or mustdefs. (clear_and_done_ssa_iter): Do not set mustdefs or mustkills. (op_iter_next_maymustdef): Do not check mustkills. (op_iter_init_must_and_may_def): Remove SSA_OP_VMUSTKILL. (op_iter_init_mustdef): Remove. * tree-ssa-live.c (create_ssa_var_map): Change SSA_OP_VMUSTDEF to SSA_OP_VMAYDEF. * tree-ssa-dse.c (dse_optimize_stmt): Remove SSA_OP_VMUSTDEF. * tree-ssa-ccp.c: Remove V_MUST_DEF traces from comments. (visit_assignment): Same. * tree-ssa-copy.c (copy_prop_visit_assignment): Same. * tree-sra.c (mark_all_v_defs_1): Remove V_MUST_DEF from comment. * tree-outof-ssa.c (check_replaceable): Remove SSA_OP_VMUSTDEF. * tree-pretty-print.c (dump_vops): Remove printing of V_MUST_DEF. Remove kill_p variable. * tree-dfa.c (struct dfa_stats_d): Remove num_v_must_defs. (dump_dfa_stats): Remove code related to V_MUST_DEFs. (collect_dfa_stats_r): Do not set num_v_must_defs. (mark_new_vars_to_rename): Remove v_must_defs_{before,after} code. * tree-into-ssa.c (mark_def_sites): Change SSA_OP_VMUSTKILL to SSA_OP_VMAYUSE. * tree-ssa-pre.c (compute_rvuse_and_antic_safe): Remove SSA_OP_VMUSTDEF and SSA_OP_VMUSTKILL. * tree-ssa-propagate.c (stmt_makes_single_store): Remove SSA_OP_VMUSTDEF. From-SVN: r119760 |
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42fd6772c6 |
tree-vrp.c (adjust_range_with_scev): Use get_chrec_loop.
* tree-vrp.c (adjust_range_with_scev): Use get_chrec_loop. * loop-unswitch.c (unswitch_loops): Use FOR_EACH_LOOP. * tree-loop-linear.c (linear_transform_loops): Ditto. * tree-ssa-loop-im.c (determine_lsm): Ditto. * tree-ssa-loop-niter.c (estimate_numbers_of_iterations, free_numbers_of_iterations_estimates): Ditto. * tree_ssa_unswitch_loops (tree_ssa_unswitch_loops): Ditto. * tree-ssa-loop-ch.c (copy_loop_headers): Ditto. * tree-ssa-loop-ivopts.c (tree_ssa_iv_optimize): Ditto. * modulo-sched.c (sms_schedule): Ditto. * tree-ssa-loop-ivcanon.c (canonicalize_induction_variables, tree_unroll_loops_completely): Ditto. * predict.c (predict_loops): Ditto. * tree-if-conv.c (main_tree_if_conversion): Ditto. * loop-unroll.c (unroll_and_peel_loops, peel_loops_completely, decide_unrolling_and_peeling): Ditto. * cfgloopmanip.c (unloop): Use delete_loop. (place_new_loop): Access larray vector instead of parray. (create_preheaders, force_single_succ_latches, fix_loop_structure): Use FOR_EACH_LOOP and delete_loop.. * loop-doloop.c (doloop_optimize_loops): Ditto. * loop-invariant.c (move_loop_invariants): Ditto. * tree-cfg.c (replace_uses_by): Ditto. * tree-ssa-loop-prefetch.c (tree_ssa_prefetch_arrays): Ditto. * tree-chrec.h (CHREC_VAR, CHREC_LEFT, CHREC_RIGHT, CHREC_VARIABLE): Moved to ... * tree.h (CHREC_VAR, CHREC_LEFT, CHREC_RIGHT, CHREC_VARIABLE): ... here. * tree-scalar-evolution.c (chrec_contains_symbols_defined_in_loop, compute_overall_effect_of_inner_loop, chrec_is_positive): Use get_loop and get_chrec_loop. (number_of_iterations_for_all_loops): Use number_of_loops. (scev_initialize, scev_reset, scev_const_prop): Use FOR_EACH_LOOP. * tree-scalar-evolution.h (get_chrec_loop): New inline function. * cfgloopanal.c (mark_irreducible_loops): Use number_of_loops, and FOR_EACH_LOOP. * tree-chrec.c (evolution_function_is_invariant_rec_p, chrec_convert_1): Use get_loop and get_chrec_loop. * loop-init.c (loop_optimizer_init): Use number_of_loops. (loop_optimizer_init): Use FOR_EACH_LOOP. * tree-vectorizer.c (vect_loops_num): Removed. (vectorize_loops): Store number of loops locally. Use FOR_EACH_LOOP and get_loop. * tree-vectorizer.h (vect_loops_num): Removed. * tree-data-ref.c (get_number_of_iters_for_loop): Use get_loop. (find_data_references_in_loop): Do not set parallel_p. * tree-data-ref.h: Do not declare VEC(loop_p). * cfgloop.c (flow_loops_dump, mark_single_exit_loops, verify_loop_structure): Use FOR_EACH_LOOP. (flow_loops_free): Use FOR_EACH_LOOP, free larray vector. (initialize_loops_parallel_p): Removed. (flow_loops_find): Push the loops into a vector. (delete_loop): New function. (cancel_loop): Use delete_loop. * cfgloop.h: Declare VEC(loop_p). (struct loop): Remove parallel_p field. (struct loops): Replace num and parray field by larray vector. Remove shared_headers field. (delete_loop): Declare. (get_loop, get_loops, number_of_loops, fel_next, fel_init, FOR_EACH_LOOP): New. * doc/loop.tex: Document new accessor functions. From-SVN: r119713 |
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c6b1b49b1e |
tree-vectorizer.h (vectorizable_function): Export.
2006-11-30 Richard Guenther <rguenther@suse.de> * tree-vectorizer.h (vectorizable_function): Export. * tree-vect-transform.c (vectorizable_function): Likewise. * tree-vect-patterns.c (vect_recog_pow_pattern): Set type_in to scalar type in recognition of squaring. Make sure the target can vectorize sqrt in recognition of sqrt, set type_in to vector type in this case. * gcc.dg/vect/vect-pow-1.c: Rename ... * gcc.dg/vect/fast-math-vect-pow-1.c: ... to this. Use floats instead of doubles, check successful vectorization. From-SVN: r119362 |
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2505a3f233 |
target.h (struct gcc_target): Add builtin_vectorized_function target hook.
2006-11-27 Richard Guenther <rguenther@suse.de> Zdenek Dvorak <dvorakz@suse.cz> * target.h (struct gcc_target): Add builtin_vectorized_function target hook. * target-def.h (TARGET_VECTORIZE): Likewise. * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION): Document new target hook. * targhooks.h (default_builtin_vectorized_function): Declare. * targhooks.c (default_builtin_vectorized_function): Define. * tree-vectorizer.h (stmt_vec_info_type): Add call_vec_info_type. (vectorizable_call): Declare. * tree-vect-analyze.c (vect_analyze_operations): Call vectorizable_call. * tree-vect-transform.c (vectorizable_function): New static function. (build_vectorized_function_call): Likewise. (vectorizable_call): New function. (vect_transform_stmt): Handle vectorizable calls. Co-Authored-By: Zdenek Dvorak <dvorakz@suse.cz> From-SVN: r119249 |
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d73be2683d |
tree-vrp.c (execute_vrp): Do not pass loops structure through arguments.
* tree-vrp.c (execute_vrp): Do not pass loops structure through arguments. * loop-unswitch.c (unswitch_loops, unswitch_single_loop, unswitch_loop): Ditto. * tree-loop-linear.c (linear_transform_loops): Ditto. * tree-ssa-loop-im.c (determine_lsm, tree_ssa_lim_initialize, tree_ssa_lim): Ditto. * tree-ssa-loop-niter.c (estimate_numbers_of_iterations, free_numbers_of_iterations_estimates): Ditto. * tree-ssa-loop-unswitch.c (tree_ssa_unswitch_loops, tree_unswitch_single_loop, tree_unswitch_loop): Ditto. * cfgloopmanip.c (fix_bb_placement, fix_bb_placements, remove_path, add_loop, loopify, unloop, fix_loop_placements, place_new_loop, duplicate_loop, duplicate_subloops, update_single_exit_for_duplicated_loops, copy_loops_to, duplicate_loop_to_header_edge, create_preheaders, force_single_succ_latches, loop_version, fix_loop_structure): Ditto. * tree-ssa-loop-manip.c (tree_duplicate_loop_to_header_edge, tree_unroll_loop): Ditto. * tree-ssa-loop-ch.c (copy_loop_headers): Ditto. * tree-scalar-evolution.c (select_loops_exit_conditions, scev_initialize, scev_analysis): Ditto. * tree-scalar-evolution.h (scev_initialize): Ditto. * cfghooks.c (cfg_hook_duplicate_loop_to_header_edge): Ditto. * cfgloopanal.c (mark_irreducible_loops, mark_loop_exit_edges): Ditto. * tree-ssa-loop-ivopts.c (tree_ssa_iv_optimize): Ditto. * modulo-sched.c (sms_schedule): Ditto. * tree-ssa-dom.c (tree_ssa_dominator_optimize): Ditto. * loop-init.c (loop_optimizer_init, rtl_move_loop_invariants, rtl_unswitch, rtl_unroll_and_peel_loops, rtl_doloop): Ditto. * ifcvt.c (if_convert): Ditto. * tree-ssa-loop-ivcanon.c (try_unroll_loop_completely, canonicalize_loop_induction_variables, canonicalize_induction_variables, tree_unroll_loops_completely, remove_empty_loops): Ditto. * tree-ssa-loop.c (tree_ssa_loop_init, tree_ssa_loop_im, tree_ssa_loop_unswitch, tree_vectorize, tree_linear_transform, tree_ssa_loop_ivcanon, tree_ssa_empty_loop, tree_ssa_loop_bounds, tree_complete_unroll, tree_ssa_loop_prefetch, tree_ssa_loop_ivopts, tree_ssa_loop_done): Ditto. * predict.c (predict_loops, tree_estimate_probability, estimate_loops, estimate_bb_frequencies): Ditto. * tree-vectorizer.c (slpeel_tree_duplicate_loop_to_edge_cfg, slpeel_tree_peel_loop_to_edge, vectorize_loops): Ditto. * loop-unroll.c (unroll_and_peel_loops, peel_loops_completely, decide_unrolling_and_peeling, peel_loop_completely, unroll_loop_constant_iterations, unroll_loop_runtime_iterations, peel_loop_simple, unroll_loop_stupid): Ditto. * loop-doloop.c (doloop_optimize_loops): Ditto. * tree-cfgcleanup.c (cleanup_tree_cfg_loop): Ditto. * loop-invariant.c (move_loop_invariants): Ditto. * tree-ssa-dce.c (tree_ssa_dce_loop): Ditto. * tree-ssa-loop-prefetch.c (loop_prefetch_arrays, tree_ssa_prefetch_arrays): Ditto. * lambda-code.c (gcc_loopnest_to_lambda_loopnest, perfect_nestify): Ditto. * tree-vect-transform.c (vect_do_peeling_for_loop_bound, vect_do_peeling_for_alignment, vect_transform_loop): Ditto. * cfgloop.c (flow_loops_cfg_dump, flow_loops_dump, mark_single_exit_loops, cancel_loop, cancel_loop_tree, verify_loop_structure): Ditto. * tree-flow.h (vectorize_loops, tree_ssa_lim, tree_ssa_unswitch_loops, canonicalize_induction_variables, tree_unroll_loops_completely, tree_ssa_prefetch_arrays, remove_empty_loops, tree_ssa_iv_optimize, estimate_numbers_of_iterations, free_numbers_of_iterations_estimates, tree_duplicate_loop_to_header_edge, tree_ssa_loop_version, tree_unroll_loop, linear_transform_loops): Declaration changed. * basic-block.h: Remove declaration of struct loops. * cfghooks.h (struct cfg_hooks): Change type of cfg_hook_duplicate_loop_to_header_edge. (cfg_hook_duplicate_loop_to_header_edge): Declaration changed. * tree-vectorizer.h (slpeel_tree_peel_loop_to_edge, vect_transform_loop): Declaration changed. * lambda.h (gcc_loopnest_to_lambda_loopnest): Declaration changed. * cfgloop.h (flow_loops_dump, fix_loop_structure, mark_irreducible_loops, mark_single_exit_loops, mark_loop_exit_edges, cancel_loop_tree, create_preheaders, force_single_succ_latches, verify_loop_structure, duplicate_loop, duplicate_loop_to_header_edge, loopify, loop_version, remove_path, unswitch_loops, unroll_and_peel_loops, doloop_optimize_loops, move_loop_invariants): Declaration changed. From-SVN: r119189 |
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98b44b0eea |
c-tree.texi: Document new tree codes.
* doc/c-tree.texi: Document new tree codes. * doc/md.texi: Document new optabs. * tree-pretty-print.c (dump_generic_node): Handle print of new tree codes. * optabs.c (optab_for_tree_code, init_optabs): Handle new optabs. * optabs.h (optab_index): Add new. (vec_extract_even_optab, vec_extract_odd_optab, vec_interleave_high_optab, vec_interleave_low_optab): New optabs. * genopinit.c (vec_extract_even_optab, vec_extract_odd_optab, vec_interleave_high_optab, vec_interleave_low_optab): Initialize new optabs. * expr.c (expand_expr_real_1): Add implementation for new tree codes. * tree-vectorizer.c (new_stmt_vec_info): Initialize new fields. * tree-vectorizer.h (stmt_vec_info): Add new fields for interleaving along with macros for their access. * tree-data-ref.h (first_location_in_loop, data_reference): Update comment. * tree-vect-analyze.c (toplev.h): Include. (vect_determine_vectorization_factor): Fix indentation. (vect_insert_into_interleaving_chain, vect_update_interleaving_chain, vect_equal_offsets): New functions. (vect_analyze_data_ref_dependence): Add argument for interleaving check. Check for interleaving if it's true. (vect_check_dependences): New function. (vect_analyze_data_ref_dependences): Call vect_check_dependences for every ddr. Call vect_analyze_data_ref_dependence with new argument. (vect_update_misalignment_for_peel): Update for interleaving. (vect_verify_datarefs_alignment): Check only first data-ref for interleaving. (vect_enhance_data_refs_alignment): Update for interleaving. Check only first data-ref for interleaving. (vect_analyze_data_ref_access): Check interleaving, update interleaving data. (vect_analyze_data_refs): Call compute_data_dependences_for_loop with different parameters. * tree.def (VEC_EXTRACT_EVEN_EXPR, VEC_EXTRACT_ODD_EXPR, VEC_INTERLEAVE_HIGH_EXPR, VEC_INTERLEAVE_LOW_EXPR): New tree codes. * tree-inline.c (estimate_num_insns_1): Add cases for new codes. * tree-vect-transform.c (vect_create_addr_base_for_vector_ref): Update step in case of interleaving. (vect_strided_store_supported, vect_permute_store_chain): New functions. (vectorizable_store): Handle strided stores. (vect_strided_load_supported, vect_permute_load_chain, vect_transform_strided_load): New functions. (vectorizable_load): Handle strided loads. (vect_transform_stmt): Add argument. Handle strided stores. Check that vectorized stmt exists for patterns. (vect_gen_niters_for_prolog_loop): Update calculation for interleaving. (vect_transform_loop): Remove stmt_vec_info for strided stores after whole chain vectorization. * config/rs6000/altivec.md (UNSPEC_EXTEVEN, UNSPEC_EXTODD, UNSPEC_INTERHI, UNSPEC_INTERLO): New constants. (vpkuhum_nomode, vpkuwum_nomode, vec_extract_even<mode>, vec_extract_odd<mode>, altivec_vmrghsf, altivec_vmrglsf, vec_interleave_high<mode>, vec_interleave_low<mode>): Implement. From-SVN: r119088 |
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0b2229b0b0 |
tree-vectorizer.h (NUM_PATTERNS): Increase.
2006-11-21 Richard Guenther <rguenther@suse.de> * tree-vectorizer.h (NUM_PATTERNS): Increase. * tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add vect_recog_pow_pattern. (vect_recog_pow_pattern): New function. * gcc.dg/vect/vect-pow-1.c: New testcase. * gcc.dg/vect/vect-pow-2.c: Likewise. From-SVN: r119056 |
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4d2280f60d |
tree-ssa-loop.c (tree_vectorize): Return the result of vectorize_loops.
* tree-ssa-loop.c (tree_vectorize): Return the result of vectorize_loops. * tree-vectorizer.c (vectorize_loops): Return TODO_cleanup_cfg if anything changed. * tree-vectorizer.h (vectorize_loops): Declaration removed. * tree-flow.h (vectorize_loops): Declaration changed. From-SVN: r118731 |
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89d67ccabb |
[multiple changes]
2006-11-08 Dorit Nuzman <dorit@il.ibm.com> * tree-vect-analyze.c (vect_mark_relevant, vect_stmt_relevant_p): Take enum argument instead of bool. (vect_analyze_operations): Call vectorizable_type_promotion. * tree-vectorizer.h (type_promotion_vec_info_type): New enum stmt_vec_info_type value. (supportable_widening_operation, vectorizable_type_promotion): New function declarations. * tree-vect-transform.c (vect_gen_widened_results_half): New function. (vectorizable_type_promotion): New function. (vect_transform_stmt): Call vectorizable_type_promotion. * tree-vect-analyze.c (supportable_widening_operation): New function. * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Add implementation. * tree-vect-generic.c (expand_vector_operations_1): Consider correct mode. * tree.def (VEC_WIDEN_MULT_HI_EXPR, VEC_WIDEN_MULT_LO_EXPR): (VEC_UNPACK_HI_EXPR, VEC_UNPACK_LO_EXPR): New tree-codes. * tree-inline.c (estimate_num_insns_1): Add cases for above new tree-codes. * tree-pretty-print.c (dump_generic_node, op_prio): Likewise. * expr.c (expand_expr_real_1): Likewise. * optabs.c (optab_for_tree_code): Likewise. (init_optabs): Initialize new optabs. * genopinit.c (vec_widen_umult_hi_optab, vec_widen_smult_hi_optab, vec_widen_smult_hi_optab, vec_widen_smult_lo_optab, vec_unpacks_hi_optab, vec_unpacks_lo_optab, vec_unpacku_hi_optab, vec_unpacku_lo_optab): Initialize new optabs. * optabs.h (OTI_vec_widen_umult_hi, OTI_vec_widen_umult_lo): (OTI_vec_widen_smult_h, OTI_vec_widen_smult_lo, OTI_vec_unpacks_hi, OTI_vec_unpacks_lo, OTI_vec_unpacku_hi, OTI_vec_unpacku_lo): New optab indices. (vec_widen_umult_hi_optab, vec_widen_umult_lo_optab): (vec_widen_smult_hi_optab, vec_widen_smult_lo_optab): (vec_unpacks_hi_optab, vec_unpacku_hi_optab, vec_unpacks_lo_optab): (vec_unpacku_lo_optab): New optabs. * doc/md.texi (vec_unpacks_hi, vec_unpacks_lo, vec_unpacku_hi): (vec_unpacku_lo, vec_widen_umult_hi, vec_widen_umult_lo): (vec_widen_smult_hi, vec_widen_smult_lo): New. * doc/c-tree.texi (VEC_LSHIFT_EXPR, VEC_RSHIFT_EXPR): (VEC_WIDEN_MULT_HI_EXPR, VEC_WIDEN_MULT_LO_EXPR, VEC_UNPACK_HI_EXPR): (VEC_UNPACK_LO_EXPR, VEC_PACK_MOD_EXPR, VEC_PACK_SAT_EXPR): New. * config/rs6000/altivec.md (UNSPEC_VMULWHUB, UNSPEC_VMULWLUB): (UNSPEC_VMULWHSB, UNSPEC_VMULWLSB, UNSPEC_VMULWHUH, UNSPEC_VMULWLUH): (UNSPEC_VMULWHSH, UNSPEC_VMULWLSH): New. (UNSPEC_VPERMSI, UNSPEC_VPERMHI): New. (vec_vperm_v8hiv4si, vec_vperm_v16qiv8hi): New patterns used to implement the unsigned unpacking patterns. (vec_unpacks_hi_v16qi, vec_unpacks_hi_v8hi, vec_unpacks_lo_v16qi): (vec_unpacks_lo_v8hi): New signed unpacking patterns. (vec_unpacku_hi_v16qi, vec_unpacku_hi_v8hi, vec_unpacku_lo_v16qi): (vec_unpacku_lo_v8hi): New unsigned unpacking patterns. (vec_widen_umult_hi_v16qi, vec_widen_umult_lo_v16qi): (vec_widen_smult_hi_v16qi, vec_widen_smult_lo_v16qi): (vec_widen_umult_hi_v8hi, vec_widen_umult_lo_v8hi): (vec_widen_smult_hi_v8hi, vec_widen_smult_lo_v8hi): New widening multiplication patterns. * target.h (builtin_mul_widen_even, builtin_mul_widen_odd): New. * target-def.h (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN): (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD): New. * config/rs6000/rs6000.c (rs6000_builtin_mul_widen_even): New. (rs6000_builtin_mul_widen_odd): New. (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN): Defined. (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD): Defined. * tree-vectorizer.h (enum vect_relevant): New enum type. (_stmt_vec_info): Field relevant chaned from bool to enum vect_relevant. (STMT_VINFO_RELEVANT_P): Updated. (STMT_VINFO_RELEVANT): New. * tree-vectorizer.c (new_stmt_vec_info): Use STMT_VINFO_RELEVANT instead of STMT_VINFO_RELEVANT_P. * tree-vect-analyze.c (vect_mark_relevant, vect_stmt_relevant_p): Replace calls to STMT_VINFO_RELEVANT_P with STMT_VINFO_RELEVANT, and boolean variable with enum vect_relevant. (vect_mark_stmts_to_be_vectorized): Likewise + update documentation. * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN): New. (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD): New. 2006-11-08 Richard Henderson <rth@redhat.com> * config/i386/sse.md (vec_widen_umult_hi_v8hi, vec_widen_umult_lo_v8hi): New. (vec_widen_smult_hi_v4si, vec_widen_smult_lo_v4si, vec_widen_umult_hi_v4si, vec_widen_umult_lo_v4si): New. * config/i386/i386.c (ix86_expand_sse_unpack): New. * config/i386/i386-protos.h (ix86_expand_sse_unpack): New. * config/i386/sse.md (vec_unpacku_hi_v16qi, vec_unpacks_hi_v16qi, vec_unpacku_lo_v16qi, vec_unpacks_lo_v16qi, vec_unpacku_hi_v8hi, vec_unpacks_hi_v8hi, vec_unpacku_lo_v8hi, vec_unpacks_lo_v8hi, vec_unpacku_hi_v4si, vec_unpacks_hi_v4si, vec_unpacku_lo_v4si, vec_unpacks_lo_v4si): New. 2006-11-08 Dorit Nuzman <dorit@il.ibm.com> * tree-vect-transform.c (vectorizable_type_demotion): New function. (vect_transform_stmt): Add case for type_demotion_vec_info_type. (vect_analyze_operations): Call vectorizable_type_demotion. * tree-vectorizer.h (type_demotion_vec_info_type): New enum stmt_vec_info_type value. (vectorizable_type_demotion): New function declaration. * tree-vect-generic.c (expand_vector_operations_1): Consider correct mode. * tree.def (VEC_PACK_MOD_EXPR, VEC_PACK_SAT_EXPR): New tree-codes. * expr.c (expand_expr_real_1): Add case for VEC_PACK_MOD_EXPR and VEC_PACK_SAT_EXPR. * tree-iniline.c (estimate_num_insns_1): Likewise. * tree-pretty-print.c (dump_generic_node, op_prio): Likewise. * optabs.c (optab_for_tree_code): Likewise. * optabs.c (expand_binop): In case of vec_pack_*_optabs the mode compared against the predicate of the result is not 'mode' (the input to the function) but a mode with half the size of 'mode'. (init_optab): Initialize new optabs. * optabs.h (OTI_vec_pack_mod, OTI_vec_pack_ssat, OTI_vec_pack_usat): New optab indices. (vec_pack_mod_optab, vec_pack_ssat_optab, vec_pack_usat_optab): New optabs. * genopinit.c (vec_pack_mod_optab, vec_pack_ssat_optab): (vec_pack_usat_optab): Initialize new optabs. * doc/md.texi (vec_pack_mod, vec_pack_ssat, vec_pack_usat): New. * config/rs6000/altivec.md (vec_pack_mod_v8hi, vec_pack_mod_v4si): New. 2006-11-08 Richard Henderson <rth@redehat.com> * config/i386/sse.md (vec_pack_mod_v8hi, vec_pack_mod_v4si): (vec_pack_mod_v2di, vec_interleave_highv16qi, vec_interleave_lowv16qi): (vec_interleave_highv8hi, vec_interleave_lowv8hi): (vec_interleave_highv4si, vec_interleave_lowv4si): (vec_interleave_highv2di, vec_interleave_lowv2di): New. 2006-11-08 Dorit Nuzman <dorit@il.ibm.com> * tree-vect-transform.c (vectorizable_reduction): Support multiple datatypes. (vect_transform_stmt): Removed redundant code. 2006-11-08 Dorit Nuzman <dorit@il.ibm.com> * tree-vect-transform.c (vectorizable_operation): Support multiple datatypes. 2006-11-08 Dorit Nuzman <dorit@il.ibm.com> * tree-vect-transform.c (vect_align_data_ref): Removed. (vect_create_data_ref_ptr): Added additional argument - ptr_incr. Updated function documentation. Return the increment stmt in ptr_incr. (bump_vector_ptr): New function. (vect_get_vec_def_for_stmt_copy): New function. (vect_finish_stmt_generation): Create a stmt_info to newly created vector stmts. (vect_setup_realignment): Call vect_create_data_ref_ptr with additional argument. (vectorizable_reduction, vectorizable_assignment): Not supported yet if VF is greater than the number of elements that can fit in one vector word. (vectorizable_operation, vectorizable_condition): Likewise. (vectorizable_store, vectorizable_load): Support the case that the VF is greater than the number of elements that can fit in one vector word. (vect_transform_loop): Don't fail in case of multiple data-types. * tree-vect-analyze.c (vect_determine_vectorization_factor): Don't fail in case of multiple data-types; the smallest type determines the VF. (vect_analyze_data_ref_dependence): Don't record datarefs as same_align if they are of different sizes. (vect_update_misalignment_for_peel): Compare misalignments in terms of number of elements rather than number of bytes. (vect_enhance_data_refs_alignment): Fix/Add dump printouts. (vect_can_advance_ivs_p): Fix a dump printout From-SVN: r118577 |
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93c094b524 |
re PR middle-end/28071 (A file that can not be compiled in reasonable time/space)
PR rtl-optimization/28071 * tree-vect-transform.c (vect_create_data_ref_ptr): Kill cast. (vect_transform_loop): Likewise. * tree-vectorizer.c (new_loop_vec_info): Likewise. (new_loop_vec_info): Likewise. (destroy_loop_vec_info): Likewise. * tree-dfa.c (create_var_ann): Use GCC_CNEW. (create_stmt_ann): Likewise. (create_tree_ann): Rename to ... (create_tree_common_ann): ... this one; allocate only the common part of annotations. * tree-vn.c (set_value_handle): Use get_tree_common_ann. (get_value_handle): Likewise. * tree-ssa-pre.c (phi_translate): Delay annotation allocation for get_tree_common_ann. * tree-vectorizer.h (set_stmt_info): Take stmt annotation. (vinfo_for_stmt): Use stmt annotations. * tree-flow.h (tree_ann_common_t): New type. (tree_common_ann, get_tree_common_ann, create_tree_common_ann): New. (tree_ann, get_tree_ann, create_tree_ann): New. * tree-flow-inline.h (get_function_ann): Do more type checking. (stmt_ann): Likewise. (tree_ann): Rename to ... (tree_common_ann): ... this one; return ony common_ann (get_tree_ann): Rename to ... (tree_common_ann): This one; return only common_ann. * tree-vect-patterns.c (vect_pattern_recog_1): Update call of set_stmt_info. From-SVN: r116886 |
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ebf78a479a |
tree-loop-linear.c: Don't include varray.h.
* tree-loop-linear.c: Don't include varray.h. (gather_interchange_stats, try_interchange_loops, linear_transform_loops): Use VEC instead of VARRAY. * lambda-mat.c: Don't include varray.h. * tree-chrec.c: Same. * lambda-trans.c: Same. * tree-vectorizer.c (new_loop_vec_info, destroy_loop_vec_info): Use VEC instead of VARRAY. * tree-vectorizer.h: Idem. * tree-data-ref.c (dump_data_references, dump_data_dependence_relations, dump_dist_dir_vectors, dump_ddrs, initialize_data_dependence_relation, finalize_ddr_dependent, compute_all_dependences, find_data_references_in_loop, compute_data_dependences_for_loop, analyze_all_data_dependences, free_dependence_relation, free_dependence_relations, free_data_refs): Idem. * tree-data-ref.h (data_reference_p, subscript_p): New. (data_dependence_relation, DDR_SUBSCRIPT, DDR_NUM_SUBSCRIPTS): Use VEC instead of VARRAY. (DDR_SUBSCRIPTS_VECTOR_INIT): Removed. (find_data_references_in_loop, compute_data_dependences_for_loop, dump_ddrs, dump_dist_dir_vectors, dump_data_references, dump_data_dependence_relations, free_dependence_relations, free_data_refs): Adjust declaration. (lambda_transform_legal_p): Move declaration here... * tree-vect-analyze.c (vect_analyze_data_ref_dependences, vect_compute_data_refs_alignment, vect_verify_datarefs_alignment, vect_enhance_data_refs_alignment, vect_analyze_data_ref_accesses, vect_analyze_data_refs): Use VEC instead of VARRAY. * lambda.h (lambda_transform_legal_p): ...from here. * lambda-code.c (lambda_transform_legal_p): Use VEC instead of VARRAY. * tree-vect-transform.c (vect_update_inits_of_drs): Idem. * Makefile.in (tree-loop-linear.o, lambda-mat.o, lambda-trans.o, tree-chrec.o): Don't depend on VARRAY_H. From-SVN: r112437 |
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c0220ea4c5 |
builtins.c, [...]: Fix comment typos.
* builtins.c, c-pragma.h, c-typeck.c, cgraph.c, cgraphunit.c, combine.c, common.opt, config/dfp-bit.c, config/i386/i386.c, config/m68k/m68k.c, config/m68k/m68k.md, config/mt/mt.c, config/mt/mt.h, config/s390/s390.md, df-core.c, df-problems.c, df-scan.c, df.h, diagnostic.c, expr.c, function.h, gimplify.c, loop-invariant.c, omp-low.c, opts.c, passes.c, rtl-factoring.c, rtlanal.c, struct-equiv.c, tree-cfgcleanup.c, tree-ssa-loop-niter.c, tree-ssa-loop-prefetch.c, tree-ssa-structalias.c, tree-ssa-threadedge.c, tree-ssa-threadupdate.c, tree-vect-patterns.c, tree-vect-transform.c, tree-vectorizer.h, tree-vrp.c, unwind-dw2.c: Fix comment typos. Follow spelling conventions. From-SVN: r111721 |
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3e9ba9d6a2 |
integrate.h: Remove the prototype for copy_decl_for_inlining.
* integrate.h: Remove the prototype for copy_decl_for_inlining. * rtl.h: Remove the prototype for mark_constant_function. * tree-vectorizer.h: Remove the prototype for vect_strip_conversion. From-SVN: r110336 |
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20f0622174 |
Makefile.in (tree-vect-patterns.o): Add rule for new file.
* Makefile.in (tree-vect-patterns.o): Add rule for new file. * tree-vect-analyze.c (vect_determine_vectorization_factor): Use existing STMT_VINFO_VECTYPE if available. (vect_mark_relevant): Add special handling for stmts that are marked as STMT_VINFO_IN_PATTERN_P. (vect_analyze_loop): Call vect_pattern_recog. * tree-vectorizer.c (new_stmt_vec_info): Initialize new fields. * tree-vectorizer.h (in_pattern_p, related_stmt): New fields in stmt_info. (STMT_VINFO_IN_PATTERN_P, STMT_VINFO_RELATED_STMT): New macros. (vect_recog_func_ptr): New function-pointer type. * tree-vect-patterns.c: New file. (vect_recog_widen_sum_pattern, vect_recog_widen_mult_pattern): (vect_recog_dot_prod_pattern, vect_pattern_recog): (vect_pattern_recog_1): New functions. (vect_pattern_recog_funcs): New array of function pointers. * tree-vectorizer.h (ternary_op): New enum value. * tree-vect-transform.c (vect_create_epilog_for_reduction): Added declaration. Revised documentation. Removed redundant dump prints. Removed redundant argument. Added support for reduction patterns. (vectorizable_reduction): Added support for reduction patterns. (vect_transform_stmt): Added support for patterns. * expr.c (expand_expr_real_1): Added case for DOT_PROD_EXPR. * genopinit.c (udot_prod_optab, sdot_prod_optab): Initialize. * optabs.c (optab_for_tree_code): Added case for DOT_PROD_EXPR. (expand_widen_pattern_expr): New function. (init_optabs): Initialize new optabs udot_prod_optab, sdot_prod_optab. * optabs.h (OTI_sdot_prod, OTI_udot_prod): New. (sdot_prod_optab, udot_prod_optab): Define new optabs. (expand_widen_pattern_expr): New function declaration. * tree.def (DOT_PROD_EXPR, WIDEN_SUM_EXPR, WIDEN_MULT_EXPR): New tree-codes. * tree-inline.c (estimate_num_insns_1): Added cases for new tree-codes DOT_PROD_EXPR, WIDEN_SUM_EXPR, WIDEN_MULT_EXPR. * tree-pretty-print.c (dump_generic_node): Likewise. (op_prio): Likewise. (op_symbol): Added cases for WIDEN_SUM_EXPR, WIDEN_MULT_EXPR. * tree-ssa-operands.c (get_expr_operands): Added case for DOT_PROD_EXPR. * tree-vect-patterns.c (widened_name_p): New function. (vect_recog_dot_prod_pattern): Added function implementation. * tree-vect-transform.c (get_initial_def_for_reduction): Added cases for DOT_PROD_EXPR, WIDEN_SUM_EXPR. * config/rs6000/altivec.md (udot_prod<mode>, sdot_prodv8hi): New. * config/i386/sse.md (sdot_prodv8hi, udot_prodv4si): New. * expr.c (expand_expr_real_1): Added case for WIDEN_SUM_EXPR. * genopinit.c (widen_ssum_optab, widen_usum_optab): Initialize. * optabs.c (optab_for_tree_code): Added case for WIDEN_SUM_EXPR. (init_optabs): Initialize new optabs widen_ssum_optab, widen_usum_optab. * optabs.h (OTI_widen_ssum, OTI_widen_usum): New. (widen_ssum_optab, widen_usum_optab): Define new optabs. * tree-vect-generic.c: (expand_vector_operations_1): Check type of use instead of type of def. * tree-vect-patterns.c (vect_recog_widen_sum_pattern): Added function implementation. * config/rs6000/altivec.md (widen_usum<mode>, widen_ssumv16qi, widen_ssumv8hi): New. * doc/tm.texi (ssum_widen, usum_widen, sdot_prod, udot_prod): New patterns. From-SVN: r109954 |
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c12cc93047 |
common.opt: Add option ftree-vect-loop-version.
* common.opt: Add option ftree-vect-loop-version. * params.def: Add --param vect-max-version-checks. * doc/invoke.texi: Document ftree-vect-loop-version and --param vect-max-version-checks. * tree-vectorizer.h (_loop_vec_info): Add ptr_mask and may_misalign_stmts and defines for accessors. * tree-vectorizer.c : (new_loop_vec_info): VEC_alloc for LOOP_VINFO_MAY_MISALIGN_STMTS. (destroy_loop_vec_info): VEC_free for LOOP_VINFO_MAY_MISALIGN_STMTS. * tree-vect-analyze.c (vect_compute_data_ref_alignment): Update documentation. (vect_update_misalignment_for_peel): New. (vect_enhance_data_refs_alignment): Update to choose loop peeling or loop versioning if appropriate for the (potentially) unaligned data references in the loop. (vect_analyze_data_refs_alignment): Remove call to vect_enhance_data_refs_alignment so the checks can be done earlier. (vect_analyze_loop): Add call to vect_enhance_data_refs_alignment and move up call to vect_analyze_data_refs_alignment. * tree-vect-transform.c (vect_create_cond_for_align_checks): New. (vect_transform_loop): Add call to loop_version. From-SVN: r103941 |
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90ff949ff7 |
re PR tree-optimization/22228 (ICE with -ftree-vectorize in verify_ssa)
PR tree-optimization/22228 * tree-ssa-loop (pass_vectorize): Add TODO_verify_loops to todo_flags_start. * tree-vect-transform.c (vect_transform_loop): Mark the variables that are recorded in vect_vnames_to_rename for renaming. * tree-vectorizer.c (vect_vnames_to_rename): New global bitmap. (slpeel_update_phi_nodes_for_guard1): Record virtual vars for renaming in vect_vnames_to_rename. (vectorize_loops): Allocate and free the vect_vnames_to_rename bitmap. * tree-vectorizer.h (vect_vnames_to_rename): New extern variable. From-SVN: r103252 |
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86a0740499 |
expr.c (highest_pow2_factor): Make extern.
* expr.c (highest_pow2_factor): Make extern. * tree-data-ref.c (ptr_decl_may_alias_p): New function. (ptr_ptr_may_alias_p, may_alias_p, record_ptr_differ_p, record_array_differ_p, array_ptr_differ_p): Likewise. (base_object_differ_p): Rename (from array_base_name_differ_p). Support additional cases. Call the above functions. (base_addr_differ_p): Moved from tree-vect-analyze.c. Call base_object_differ_p when there are two base objects. Otherwise, compare base address and offset. Call may_alias_p. (dump_data_reference): Use a correct field name. (analyze_array): Make static. Initialize new data-ref fields. (analyze_indirect_ref): New function. (init_data_ref): Initialize new data-ref fields. (strip_conversion): Moved from tree-vect-analyze.c. (analyze_offset_expr, get_ptr_offset, address_analysis, object_analysis): Likewise. (analyze_offset): New function. (create_data_ref): Likewise. (initialize_data_dependence_relation): Call base_addr_differ_p. Compare dimensions for ARRAY_REFs only. (build_classic_dist_vector): Make static. (access_functions_are_affine_or_constant_p): Call macro to get the address of access functions. (compute_all_dependences): Add new parameter compute_self_and_read_read_dependences. Compute self and read-read dependences if it is true. (find_data_references_in_loop): Call create_data_ref. Initialize new data-ref fields. (compute_data_dependences_for_loop): Add new parameter compute_self_and_read_read_dependences. Remove parameter nb_loops, compute nb_loops. Call compute_all_dependences, build_classic_dist_vector and build_classic_dir_vector with correct parameters. (analyze_all_data_dependences): Call compute_data_dependences_for_loop with correct parameters. Compare dimensions for ARRAY_REFs only. (free_data_refs): Call macro to free access functions. * tree-data-ref.h (struct first_location_in_loop): New structure. Move fields from stmt_vinfo. (struct base_object_info): New structure. (struct data_reference): Move fields to base_object_info. Add fields first_location and object_info for above structures. Move fields from stmt_info: memtag, ptr_info, subvars, misalignment. Add new field aligned_to. Add macros to access the new fields. Update functions declarations. * tree-flow.h (is_aliased_with): Declare. * tree-loop-linear.c (linear_transform_loops): Call compute_data_dependences_for_loop with correct parameters. * tree-ssa-alias.c (is_aliased_with): New function. * tree-vect-analyze.c (vect_get_ptr_offset): Remove. (vect_analyze_offset_expr, vect_base_addr_differ_p): Likewise. (vect_analyze_data_ref_dependence): Get ddr. Remove call to vect_base_addr_differ_p, compute_subscript_distance and build_classic_dist_vector. Add printings. Check absolute value of distance. (vect_analyze_data_ref_dependences): Go through ddrs instead of data-refs. (vect_compute_data_ref_alignment): Get the fields of data-ref instead of stmt. Check aligned_to. Check if the base is aligned. Remove conversion to bytes. Add printing. (vect_compute_data_refs_alignment): Go through loads and stores in one loop. (vect_enhance_data_refs_alignment, vect_analyze_data_refs_alignment, vect_analyze_data_ref_access): Likewise. (vect_analyze_pointer_ref_access): Remove. (vect_address_analysis, vect_object_analysis): Likewise. (vect_analyze_data_refs): Call compute_data_dependences_for_loop to find and analyze data-refs in the loop. * tree-vect-transform.c (vect_create_addr_base_for_vector_ref): Get the fields of data-ref instead of stmt. Add init to the offset from the base. (vect_create_data_ref_ptr): Get the fields of data-ref instead of stmt. (vect_update_init_of_dr): Likewise. (vect_update_inits_of_drs): Go through loads and stores in one loop. * tree-vectorizer.c (new_stmt_vec_info): Remove initialization of removed fields. (new_loop_vec_info): Initialize new fields. (destroy_loop_vec_info): Free new fields. (vect_strip_conversion): Remove. * tree-vectorizer.h (enum verbosity_levels): Add new verbosity level. (struct _loop_vec_info): Unify data_ref_writes and data_ref_reads into datarefs. Add new field ddrs. Add macros for the new fields access. (struct _stmt_vec_info): Remove: base_address, initial_offset, step, base_aligned_p, misalignment, memtag, ptr_info and subvars. Remove their macros. * tree.h (highest_pow2_factor): Declare. From-SVN: r102356 |
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00518cb117 |
tree-vectorizer.h (struct _loop_vec_info): Remove loop_line_number.
* tree-vectorizer.h (struct _loop_vec_info): Remove loop_line_number. (LOOP_VINFO_LOC, LOOP_LOC): Remove. * tree-vectorizer.c (vect_loop_location): New. (vect_print_dump_info): Use vect_loop_location. (new_loop_vec_info): Do not set LOOP_VINFO_LOC. (vectorize_loops): Set vect_loop_location. * tree-vect-analyze.c (vect_analyze_offset_expr, vect_determin_vectorization_factor, vect_analyze_operations, vect_analyze_scalar_cycles, vect_analyze_data_ref_dependence, vect_analyze_data_ref_dependences, vect_compute_data_ref_alignment, vect_analyze_data_refs_alignment, vect_analyze_data_ref_access, vect_analyze_data_ref_accesses, vect_analyze_pointer_ref_access, vect_object_analysis, vect_analyze_data_refs, vect_mark_relevant, vect_stmt_relevant_p, vect_mark_stmts_to_be_vectorized, vect_can_advance_ivs_p, vect_get_loop_niters, vect_analyze_loop_form, vect_analyze_loop): Adjust vect_print_dump_info API. * tree-vect-transform.c (vect_create_addr_base_for_vector_ref, vect_create_data_ref_ptr, vect_init_vector, vect_get_vec_def_for_operand, vect_finish_stmt_generation, vectorizable_assignment, vectorizable_operation, vectorizable_store, vectorizable_load, vectorizable_live_operation, vectorizable_condition, vect_transform_stmt, vect_update_ivs_after_vectorizer, vect_do_peeling_for_loop_bound, vect_gen_ninters_for_prolog_loop, vect_do_peeling_for_alignment, vect_transform_loop): Same. * tree-vectorizer.c (get_vectype_for_scalar_type, vect_is_simple_use, vect_is_simple_reduction, vect_is_simple_iv_evolution, vectorize_loops): Same. From-SVN: r101649 |
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366ccddb2b |
Update FSF address.
From-SVN: r101317 |
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61d3cdbb12 |
tree.def (REDUC_MAX_EXPR, [...]): New tree-codes.
* tree.def (REDUC_MAX_EXPR, REDUC_MIN_EXPR, REDUC_PLUS_EXPR): New tree-codes. * optabs.h (OTI_reduc_smax, OTI_reduc_umax, OTI_reduc_smin, OTI_reduc_umin, OTI_reduc_plus): New optabs for reduction. (reduc_smax_optab, reduc_umax_optab, reduc_smin_optab, reduc_umin_optab, reduc_plus_optab): New optabs for reduction. * expr.c (expand_expr_real_1): Handle new tree-codes. * tree-inline.c (estimate_num_insns_1): Handle new tree-codes. * tree-pretty-print.c (dump_generic_node, op_prio, op_symbol): Handle new tree-codes. * optabs.c (optab_for_tree_code): Handle new tree-codes. (init_optabs): Initialize new optabs. * genopinit.c (optabs): Define handlers for new optabs. * tree-vect-analyze.c (vect_analyze_operations): Fail vectorization in case of a phi that is marked as relevant. Call vectorizable_reduction. (vect_mark_relevant): Phis may be marked as relevant. (vect_mark_stmts_to_be_vectorized): The use corresponding to the reduction variable in a reduction stmt does not mark its defining phi as relevant. Update documentation accordingly. (vect_can_advance_ivs_p): Skip reduction phis. * tree-vect-transform.c (vect_get_vec_def_for_operand): Takes additional argument. Handle reduction. (vect_create_destination_var): Update call to vect_get_new_vect_var. Handle non-vector argument. (get_initial_def_for_reduction): New function. (vect_create_epilog_for_reduction): New function. (vectorizable_reduction): New function. (vect_get_new_vect_var): Handle new vect_var_kind. (vectorizable_assignment, vectorizable_operation, vectorizable_store, vectorizable_condition): Update call to vect_get_new_vect_var. (vect_transform_stmt): Call vectorizable_reduction. (vect_update_ivs_after_vectorizer): Skip reduction phis. (vect_transform_loop): Skip if stmt is both not relevant and not live. * tree-vectorizer.c (reduction_code_for_scalar_code): New function. (vect_is_simple_reduction): Was empty - added implementation. * tree-vectorizer.h (vect_scalar_var): New enum vect_var_kind value. (reduc_vec_info_type): New enum vect_def_type value. * config/rs6000/altivec.md (reduc_smax_v4si, reduc_smax_v4sf, reduc_umax_v4si, reduc_smin_v4si, reduc_umin_v4sf, reduc_smin_v4sf, reduc_plus_v4si, reduc_plus_v4sf): New define_expands. * tree-vect-analyze.c (vect_determine_vectorization_factor): Remove ENABLE_CHECKING around gcc_assert. * tree-vect-transform.c (vect_do_peeling_for_loop_bound, (vect_do_peeling_for_alignment, vect_transform_loop, vect_get_vec_def_for_operand): Likewise. From-SVN: r101155 |
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607fb86042 |
cgraphunit.c, [...]: Fix comment typos.
* cgraphunit.c, tree-ssa-loop-ivopts.c, tree-ssa-structalias.c, tree-vectorizer.c, tree-vectorizer.h, config/sparc/sparc.c: Fix comment typos. From-SVN: r100856 |
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bb74832900 |
tree-vect-analyze.c (vect_analyze_data_ref_dependence): DRs whose dependence-distance modulo VF is 0 are recorded in the...
* tree-vect-analyze.c (vect_analyze_data_ref_dependence): DRs whose dependence-distance modulo VF is 0 are recorded in the SAME_ALIGN_REFs VEC in each DR. (vect_enhance_data_refs_alignment): Avoid 80 column overflow. The alignment information of DRs that are in the SAME_ALIGN_REFs VEC of the DR we want to peel for, is set to 0. * tree-vect-transform.c (vect_do_peeling_for_loop_bound): Fix printout. * tree-vectorizer.c (destroy_loop_vec_info): Free the SAME_ALIGN_REFs VEC. * tree-vectorizer.h (dr_p): New type. Defined to use the VEC API. (_stmt_vec_info): Added new field same_align_refs. (STMT_VINFO_SAME_ALIGN_REFS): New macro. From-SVN: r100817 |
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88088c0396 |
tree-flow.h (stmt_ann_d): Move aux to ...
* tree-flow.h (stmt_ann_d): Move aux to ... (tree_ann_common_d): ... here. * tree-ssa-loop-im.c (LIM_DATA, determine_invariantness_stmt, move_computations_stmt, schedule_sm): Update references to aux. * tree-vectorizer.h (set_stmt_info, vinfo_for_stmt): Likewise. * tree-vect-transform.c (vect_create_index_for_vector_ref): Update call to set_stmt_info. (vect_transform_loop): Likewise. * tree-vectorizer.c (new_loop_vec_info, destroy_loop_vec_info): Likewise. * tree-vect-analyze.c (vect_analyze_scalar_cycles): Made void instead of bool. (vect_mark_relevant): Takes two additional arguments - live_p and relevant_p. Set RELEVANT_P and LIVE_P according to these arguments. (vect_stmt_relevant_p): Differentiate between a live stmt and a relevant stmt. Return two values = live_p and relevant_p. (vect_mark_stmts_to_be_vectorized): Call vect_mark_relevant and vect_stmt_relevant_p with additional arguments. Phis are no longer put into the worklist (analyzed seperately in analyze_scalar_cycles). (vect_determine_vectorization_factor): Also check for LIVE_P, because a stmt that is marked as irrelevant and live, cause it's only used out side the loop, may need to be vectorized (e.g. reduction). (vect_analyze_operations): Examine phis. Call vectorizable_live_operation for for LIVE_P stmts. Check if need_to_vectorize. (vect_analyze_scalar_cycles): Update documentation. Don't fail vectorization - just classify the scalar cycles created by the loop phis. Call vect_is_simple_reduction. (vect_analyze_loop): Call to analyze_scalar_cycles moved earlier. * tree-vect-transform.c (vect_create_index_for_vector_ref): Update call to set_stmt_info. (vect_get_vec_def_for_operand): Code reorganized - the code that classifies the type of use was factored out to vect_is_simple_use. (vectorizable_store, vect_is_simple_cond): Call vect_is_simple_use with additional arguments. (vectorizable_assignment): Likewise. Also make sure the stmt is relevant and computes a loop_vec_def. (vectorizable_operation, vectorizable_load, vectorizable_condition): Likewise. (vectorizable_live_operation): New. (vect_transform_stmt): Handle LIVE_P stmts. * tree-vectorizer.c (new_stmt_vec_info): Initialize the new fields STMT_VINFO_LIVE_P and STMT_VINFO_DEF_TYPE. (new_loop_vec_info, destroy_loop_vec_info): Also handle phis. (vect_is_simple_use): Determine the type of the def and return it in a new function argument. Consider vect_reduction_def and vect_induction_def, but for now these are not supported. (vect_is_simple_reduction): New. Empty for now. * tree-vectorizer.h (vect_def_type): New enum type. (_stmt_vec_info): Added new fields - live and _stmt_vec_info. (STMT_VINFO_LIVE_P, STMT_VINFO_DEF_TYPE): New accessor macros. (vect_is_simple_use): New arguments added to function declaration. (vect_is_simple_reduction): New function declaration. (vectorizable_live_operation): New function declaration. * tree-vect-analyze.c (vect_can_advance_ivs_p): Add debug printout. (vect_can_advance_ivs_p): Likewise. * tree-vect-transform.c (vect_update_ivs_after_vectorizer): Likewise. From-SVN: r100617 |
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bed133ea14 |
tree-flow.h (tree_ann_common_d): Move aux to ...
* tree-flow.h (tree_ann_common_d): Move aux to ... (stmt_ann_d): ... here. * tree-ssa-loop-im.c (LIM_DATA, determine_invariantness_stmt, move_computations_stmt, schedule_sm): Update references to aux. * tree-vectorizer.h (set_stmt_info, vinfo_for_stmt): Likewise. From-SVN: r99179 |
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b52485c631 |
tree-data-ref.c (build_classic_dist_vector, [...]): Make externally visible.
* tree-data-ref.c (build_classic_dist_vector, compute_subscript_distance): Make externally visible. * tree-data-ref.h (build_classic_dist_vector, compute_subscript_distance): Same. * tree-vect-analyze.c (vect_analyze_data_ref_dependence): Check distance vector against vectorization factor. (vect_analyze_loop): Determine vectorizaion factor before analyzing data dependences. * tree-vectorizer.c (loops_num): Make it externally visible and rename ... * tree-vectorizer.c (vect_loops_num): ... new name. * tree-vectorizer.h (vect_loops_num): New. * tree-vect-analyze.c (vect_analyze_operations): Check vectorizable codition. * tree-vect-transform.c (vect_is_simple_cond): New function. (vectorizable_condition): New function. (vect_transform_stmt): Handle condition_vec_info_type. * tree-vectorizer.h (enum stmt_vec_info_type): Add condition_vec_info_type. (vectorizable_condition): New. * lib/target-supports.exp (check_effective_target_vect_condition): New. * gcc.dg/vect/vect-ifcvt-1.c: New test. * gcc.dg/vect/vect-ifcvt-2.c: New test. * gcc.dg/vect/vect-ifcvt-3.c: New test. * gcc.dg/vect/vect-ifcvt-4.c: New test. * gcc.dg/vect/vect-ifcvt-5.c: New test. * gcc.dg/vect/vect-ifcvt-6.c: New test. * gcc.dg/vect/vect-ifcvt-7.c: New test. * gcc.dg/vect/vect-none.c: Now one loop is vectorized. * gcc.dg/vect/vect-dv-1.c: New test. * gcc.dg/vect/vect-dv-2.c: New test. From-SVN: r97999 |
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0bca51f080 |
backport: copy-prop, incremental SSA updating of FUD chains and newly exposed symbols.
Merge from tree-cleanup-branch: VRP, store CCP, store copy-prop, incremental SSA updating of FUD chains and newly exposed symbols. * Makefile.in (tree-ssa-copy.o): Depend on tree-ssa-propagate.h. (OBJS-common): Add tree-vrp.o. (tree-vrp.o): New rule. * basic-block.h (nearest_common_dominator_for_set): Declare. * common.opt (ftree-store-ccp): New flag. (ftree-copy-prop): New flag. (ftree-vrp): New flag. (ftree-store-copy-prop): New flag. * dominance.c (nearest_common_dominator_for_set): New. * domwalk.c (walk_dominator_tree): Only traverse statements in blocks marked in walk_data->interesting_blocks. * domwalk.h (struct dom_walk_data): Add field interesting_blocks. * fold-const.c (fold): Handle ASSERT_EXPR. * opts.c (decode_options): Set flag_tree_copy_prop at -O1. Set flag_tree_store_ccp, flag_tree_store_copy_prop and flag_tree_vrp at -O2. * timevar.def (TV_TREE_VRP): Define. (TV_TREE_COPY_PROP): Define. (TV_TREE_STORE_COPY_PROP): Define. (TV_TREE_SSA_INCREMENTAL): Define. (TV_TREE_STORE_CCP): Define. * tree-cfg.c (tree_can_merge_blocks_p): Remove reference to kill_redundant_phi_nodes from comment. (verify_expr): Handle ASSERT_EXPR. * tree-dfa.c (mark_new_vars_to_rename): Remove second argument. Update all users. (mark_call_clobbered_vars_to_rename): Remove. Update all users. * tree-flow-inline.h (unmodifiable_var_p): New. * tree-flow.h (enum value_range_type): Declare. (struct value_range_def): Declare. (value_range): Declare. (remove_all_phi_nodes_for): Remove. Update all users. (find_phi_node_for): Declare. (add_type_alias): Declare. (count_uses_and_derefs): Declare. (kill_redundant_phi_nodes): Remove. (rewrite_into_ssa): Remove. (rewrite_def_def_chains): Remove. (update_ssa, register_new_name_mapping, create_new_def_for, need_ssa_update_p, name_registered_for_update_p, release_ssa_name_after_update_ssa, dump_repl_tbl, debug_repl_tbl, dump_names_replaced_by, debug_names_replaced_by, mark_sym_for_renaming, mark_set_for_renaming, get_current_def, set_current_def, get_value_range, dump_value_range, debug_value_range, dump_all_value_ranges, debug_all_value_ranges, expr_computes_nonzero, loop_depth_of_name, unmodifiable_var_p): Declare. * tree-gimple.c (is_gimple_formal_tmp_rhs): Handle ASSERT_EXPR. * tree-into-ssa.c (block_defs_stack): Update comment. (old_ssa_names, new_ssa_names, old_virtual_ssa_names, syms_to_rename, names_to_release, repl_tbl, need_to_initialize_update_ssa_p, need_to_update_vops_p, need_to_replace_names_p): New locals. (NAME_SETS_GROWTH_FACTOR): Define. (struct repl_map_d): Declare. (struct mark_def_sites_global_data): Add field interesting_blocks. (enum rewrite_mode): Declare. (REGISTER_DEFS_IN_THIS_STMT): Define. (compute_global_livein): Use last_basic_block instead of n_basic_blocks. (set_def_block): Remove last argument. Update all callers. (prepare_use_operand_for_rename): Remove. Update all callers. (prepare_def_operand_for_rename): Remove. Update all callers. (symbol_marked_for_renaming): New. (is_old_name): New. (is_new_name): New. (repl_map_hash): New. (repl_map_eq): New. (repl_map_free): New. (names_replaced_by): New. (add_to_repl_tbl): New. (add_new_name_mapping): New. (mark_def_sites): Assume that all the operands in the statement are in normal form. (find_idf): Assert that the block in the stack is valid. (get_default_def_for): New. (insert_phi_nodes_for): Add new argument 'update_p'. Add documentation. If update_p is true, add a new mapping between the LHS of each new PHI and the name that it replaces. (insert_phi_nodes_1): Only call find_idf if needed. (get_reaching_def): Call get_default_def_for. (rewrite_operand): Remove. (rewrite_stmt): Do nothing if REGISTER_DEFS_IN_THIS_STMT and REWRITE_THIS_STMT are false. Assume that all the operands in the statement are in normal form. (rewrite_add_phi_arguments): Don't use PHI_REWRITTEN. (rewrite_virtual_phi_arguments): Remove. (invalidate_name_tags): Remove. (register_new_update_single, register_new_update_set, rewrite_update_init_block, replace_use, rewrite_update_fini_block, rewrite_update_stmt, rewrite_update_phi_arguments): New. rewrite_blocks): Remove argument 'fix_virtual_phis'. Add arguments 'entry', 'what' and 'blocks'. Initialize the dominator walker according to 'what' and 'blocks'. Start the dominator walk at 'entry'. (mark_def_site_blocks): Add argument 'interesting_blocks'. Use it to configure the dominator walker. (rewrite_into_ssa): Remove argument 'all'. Make internal. (rewrite_all_into_ssa): Remove. (rewrite_def_def_chains): Remove. (mark_def_interesting, mark_use_interesting, prepare_phi_args_for_update, prepare_block_for_update, prepare_def_site_for, prepare_def_sites, dump_names_replaced_by, debug_names_replaced_by, dump_repl_tbl, debug_repl_tbl, init_update_ssa, delete_update_ssa, create_new_def_for, register_new_name_mapping, mark_sym_for_renaming, mark_set_for_renaming, need_ssa_update_p, name_registered_for_update_p, ssa_names_to_replace, release_ssa_name_after_update_ssa, insert_updated_phi_nodes_for, update_ssa): New. * tree-loop-linear.c (linear_transform_loops): Call update_ssa instead of rewrite_into_ssa. * tree-optimize.c (vars_to_rename): Remove. Update all users. (init_tree_optimization_passes): Replace pass_redundant_phi with pass_copy_prop. Add pass_vrp. Replace pass_ccp with pass_store_ccp. Add pass_store_copy_prop after pass_store_ccp. (execute_todo): If the TODO_ flags don't include updating the SSA form, assert that it does not need to be updated. Call update_ssa instead of rewrite_into_ssa and rewrite_def_def_chains. If TODO_verify_loops is set, call verify_loop_closed_ssa. (tree_rest_of_compilation): * tree-pass.h (TODO_dump_func, TODO_ggc_collect, TODO_verify_ssa, TODO_verify_flow, TODO_verify_stmts, TODO_cleanup_cfg): Renumber. (TODO_verify_loops, TODO_update_ssa, TODO_update_ssa_no_phi, TODO_update_ssa_full_phi, TODO_update_ssa_only_virtuals): Define. (pass_copy_prop, pass_store_ccp, pass_store_copy_prop, pass_vrp): Declare. * tree-phinodes.c (make_phi_node): Update documentation. (remove_all_phi_nodes_for): Remove. (find_phi_node_for): New. * tree-pretty-print.c (dump_generic_node): Handle ASSERT_EXPR. * tree-scalar-evolution.c (follow_ssa_edge_in_rhs): Likewise. (interpret_rhs_modify_expr): Likewise. * tree-sra.c (decide_instantiations): Mark all symbols in SRA_CANDIDATES for renaming. (mark_all_v_defs_1): Rename from mark_all_v_defs. (mark_all_v_defs): New function. Update all users to call it with the whole list of scalarized statements, not just the first one. * tree-ssa-alias.c (count_ptr_derefs): Make extern. (compute_flow_insensitive_aliasing): If the tag is unmodifiable and the variable isn't or vice-versa, don't make them alias of each other. (setup_pointers_and_addressables): If the type tag for VAR is about to change, mark the old one for renaming. (add_type_alias): New. * tree-ssa-ccp.c: Document SSA-CCP and STORE-CCP. (ccp_lattice_t): Rename from latticevalue. (value): Remove. Update all users. (const_val): New local variable. (do_store_ccp): New local variable. (dump_lattice_value): Handle UNINITIALIZED. (debug_lattice_value): New. (get_default_value): Re-write. (set_lattice_value): Re-write. (def_to_varying): Remove. Update all users. (likely_value): Return VARYING for statements that make stores when STORE_CCP is false. Return VARYING for any statement other than MODIFY_EXPR, COND_EXPR and SWITCH_EXPR. (ccp_initialize): Re-write. (replace_uses_in, replace_vuse_in, substitute_and_fold): Move to tree-ssa-propagate.c. (ccp_lattice_meet): Handle memory stores when DO_STORE_CCP is true. (ccp_visit_phi_node): Likewise. (ccp_fold): Likewise. (evaluate_stmt): Likewise. (visit_assignment): Likewise. (ccp_visit_stmt): Likewise. (execute_ssa_ccp): Add argument 'store_ccp'. Copy it into DO_STORE_CCP. (do_ssa_ccp): New. (pass_ccp): Use it. (do_ssa_store_ccp): New. (gate_store_ccp): New. (pass_store_ccp): Declare. * tree-ssa-copy.c: Include tree-ssa-propagate.h. (may_propagate_copy): Reformat. Don't abort if ORIG is a virtual and DEST isn't. If NEW does not have alias information but DEST does, copy it. (copy_of, cached_last_copy_of, do_store_copy_prop, enum copy_prop_kind, which_copy_prop): Declare. (stmt_may_generate_copy, get_copy_of_val, get_last_copy_of, set_copy_of_val, dump_copy_of, copy_prop_visit_assignment, copy_prop_visit_cond_stmt, copy_prop_visit_stmt, copy_prop_visit_phi_node, init_copy_prop, fini_copy_prop, execute_copy_prop, gate_copy_prop, do_copy_prop, gate_store_copy_prop, store_copy_prop): New. (pass_copy_prop, pass_store_copy_prop): Declare. * tree-ssa-dom.c (struct opt_stats_d): Add fields 'num_const_prop' and 'num_copy_prop'. (cprop_operand): Update them. (dump_dominator_optimization_stats): Dump them. (tree_ssa_dominator_optimize): Call update_ssa instead of rewrite_into_ssa. (loop_depth_of_name): Declare extern. (simplify_cond_and_lookup_avail_expr): Guard against NULL values for LOW or HIGH. (cprop_into_successor_phis): Only propagate if NEW != ORIG. (record_equivalences_from_stmt): Call expr_computes_nonzero. (cprop_operand): Only propagate if VAL != OP. * tree-ssa-dse.c (dse_optimize_stmt): Mark symbols in removed statement for renaming. * tree-ssa-loop-im.c (move_computations): Call update_ssa. * tree-ssa-loop-ivopts.c (rewrite_address_base): Call add_type_alias if necessary. Call mark_new_vars_to_rename. (tree_ssa_iv_optimize): If new symbols need to be renamed, mark every statement updated, call update_ssa and rewrite_into_loop_closed_ssa. * tree-ssa-loop-manip.c (add_exit_phis): Do not remove DEF_BB from LIVEIN if VAR is a virtual. * tree-ssa-loop.c (tree_loop_optimizer_init): Call update_ssa. * tree-ssa-operands.c (get_expr_operands): Handle ASSERT_EXPR. (get_call_expr_operands): Reformat statement. (add_stmt_operand): Don't create V_MAY_DEFs for read-only symbols. * tree-ssa-propagate.c (ssa_prop_init): Initialize SSA_NAME_VALUE for every name. (first_vdef, stmt_makes_single_load, stmt_makes_single_store, get_value_loaded_by): New. (replace_uses_in, replace_vuses_in, replace_phi_args_in, substitute_and_fold): Move from tree-ssa-ccp.c. * tree-ssa-propagate.h (struct prop_value_d, prop_value_t, first_vdef, stmt_makes_single_load, stmt_makes_single_store, get_value_loaded_by, replace_uses_in, substitute_and_fold): Declare. * tree-ssa.c (verify_use): Fix error message. (propagate_into_addr, replace_immediate_uses, get_eq_name, check_phi_redundancy, kill_redundant_phi_nodes, pass_redundant_phi): Remove. Update all users. * tree-vect-transform.c (vect_create_data_ref_ptr): Call add_type_alias, if necessary. * tree-vectorizer.h (struct _stmt_vect_info): Update documentation for field 'memtag'. * tree-vrp.c: New file. * tree.def (ASSERT_EXPR): Define. * tree.h (ASSERT_EXPR_VAR): Define. (ASSERT_EXPR_COND): Define. (SSA_NAME_VALUE_RANGE): Define. (struct tree_ssa_name): Add field 'value_range'. (PHI_REWRITTEN): Remove. (struct tree_phi_node): Remove field 'rewritten'. * doc/invoke.texi (-fdump-tree-storeccp, -ftree-copy-prop, -ftree-store-copy-prop): Document. * doc/tree-ssa.texi: Remove broken link to McCAT's compiler. Document usage of update_ssa. testsuite/ChangeLog * g++.dg/tree-ssa/pr18178.C: New test. * gcc.c-torture/execute/20030216-1.x: Ignore at -O1. * gcc.c-torture/execute/20041019-1.c: New test. * gcc.dg/tree-ssa/20041008-1.c: New test. * gcc.dg/tree-ssa/ssa-ccp-12.c: New test. * gcc.dg/tree-ssa/20030731-2.c: Update to use -fdump-tree-store_ccp. * gcc.dg/tree-ssa/20030917-1.c: Likewise. * gcc.dg/tree-ssa/20030917-3.c: Likewise. * gcc.dg/tree-ssa/20040721-1.c: Likewise. * gcc.dg/tree-ssa/ssa-ccp-1.c: Likewise. * gcc.dg/tree-ssa/ssa-ccp-2.c: Likewise. * gcc.dg/tree-ssa/ssa-ccp-3.c: Likewise. * gcc.dg/tree-ssa/ssa-ccp-7.c: Likewise. * gcc.dg/tree-ssa/ssa-ccp-9.c: Likewise. From-SVN: r97884 |
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8bb46326fb |
tree-ssanames.c (duplicate_ssa_name_ptr_info): New function.
* tree-ssanames.c (duplicate_ssa_name_ptr_info): New function. (duplicate_ssa_name): Call duplicate_ssa_name_ptr_info. * tree-vect-analyze.c (vect_object_analysis): additional parm pass back a "struct ptr_info_def *" with the points-to info. (vect_analyze_data_refs): set the STMT_VINFO_PTR_INFO for the statement using info returned from vect_object_analysis. * tree-vect-transform.c (update_vuses_to_preheader): New function. (vect_create_data_ref_ptr): Remove updates to vars_to_rename for virtual uses and defs when creating a replacement vector reference. Call duplicate_ssa_name_ptr_info to define points-to info for vector pointer replacement using STMT_VINFO_PTR_INFO. (vectorizable_store): copy_virtual_operands and update definition statements. (vectorizable_load): copy_virtual_operands. Remove call to mark_call_clobbered_vars_to_rename for call to "const" builtin. * tree-vectorizer.c (vectorize_loops): Remove calls to rewrite_into_ssa and bitmap_clear (vars_to_rename). (new_stmt_vec_info): initialize STMT_VINFO_PTR_INFO for stmt. * tree-vectorizer.h (_stmt_vec_info): add field ptr_info and define macro STMT_VINFO_PTR_INFO for use in accessing. * tree.h add export of duplicate_ssa_name_ptr_info. * rs6000.c (altivec_init_builtins): Declare builtin function __builtin_altivec_mask_for_load to be "const". From-SVN: r97164 |
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5f55a1ba12 |
tree-vectorizer.h (unknown_alignment_for_access_p): Replaced by known_alignment_for_access_p.
* tree-vectorizer.h (unknown_alignment_for_access_p): Replaced by known_alignment_for_access_p. (known_alignment_for_access_p): New. (do_peeling_for_alignment): Field made int instead of bool and renamed to peeling_for_alignment. (LOOP_DO_PEELING_FOR_ALIGNMENT): Renamed to LOOP_PEELING_FOR_ALIGNMENT. * tree-vect-analyze.c (vect_determine_vectorization_factor): New. This functionality used to be in vect_analyze_operations. (vect_analyze_operations): Code to determine vectorization factor was moved to vect_determine_vectorization_factor. (vect_enhance_data_refs_alignment): Update to correct alignment when it is known instead of -1. Set LOOP_PEELING_FOR_ALIGNMENT to peeling factor. (vect_analyze_loop): Call vect_determine_vectorization_factor (used to be part of vect_analyze_operations). * tree-vectorizer.c (slpeel_tree_peel_loop_to_edge): Use fold when creating the guard condition, as the number of iterations may be constant. (slpeel_tree_peel_loop_to_edge): Use new name of LOOP_DO_PEELING_FOR_ALIGNMENT. Set it to 0 instead of false. * tree-vect-transform.c (vect_gen_niters_for_prolog_loop): Handle known alignment case more efficiently. Use LOOP_PEELING_FOR_ALIGNMENT. (vect_do_peeling_for_alignment): Use fold. (vect_transform_loop): Use new name of LOOP_DO_PEELING_FOR_ALIGNMENT. (vect_update_inits_of_dr): Renamed to vect_update_init_of_dr. (vect_update_inits_of_drs): Use new name of vect_update_inits_of_dr. (vectorizable_store): Fix assertion to use == instead of =. From-SVN: r96526 |
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c75ab02281 |
In gcc/ada/ 2005-03-12 Daniel Berlin <dberlin@dberlin.org>
In gcc/ada/ 2005-03-12 Daniel Berlin <dberlin@dberlin.org> * misc.c (gnat_post_options): Turn off structural aliasing for now. In gcc/ 2005-03-12 Daniel Berlin <dberlin@dberlin.org> * tree-flow-inline.h (ref_contains_array_ref): New function. (lookup_subvars_for_var): Ditto. (get_subvars_for_var): Ditto. (var_can_have_subvars): Ditto. * tree-flow.h (mem_tag_kind): Add STRUCT_FIELD. (struct subvar): New type. * tree-dfa.c (okay_component_ref_for_subvars): New function. * tree-optimize.c (init_tree_optimization_passes): Call pass_create_structure_vars. * tree-ssa-alias.c: Include vec.h. (init_alias_info): Don't auto-clear call clobbered on struct-field tags. (compute_flow_insensitive_aliasing): Handle subvars. (group_aliases): Handle STRUCT_FIELD aliases. (setup_pointers_and_addressables): Ditto. Don't mark variables non-addressable if they still have addressable subvars. Also mark subvars addressable when the real variable is marked addressable. (add_pointed_to_var): Try to prune the pointed-to set by only pointing to subvars when possible. Otherwise, make sure we set addresses_needed and pt_vars to properly include subvars. (bitpos_of_field): New function. (push_fields_onto_fieldstack): Ditto. (get_or_create_used_part_for): Ditto. (create_overlap_variables_for): Ditto. (find_used_portions): Ditto. (create_structure_vars): Ditto. (pass_create_structure_vars): New structure. * tree-ssa-operands.c (finalize_ssa_v_must_defs): Remove assert. (get_expr_operands): Handle subvars. Also try to turn COMPONENT_REF accesses into must-defs now that we can accurately portray it. (note_addressable): Try to only mark as addressable those subvars we know a COMPONENT_REF touches. (overlap_subvar): New function. * tree-vect-analyze.c (vect_object_analysis): Add new parameter. Handle subvar storing. (vect_address_analysis): Update caller of vect_object_analysis. * tree-vect-transform.c (vect_create_data_ref_ptr): Copy subvars. * tree-vectorizer.h (struct _stmt_vec_info): Add subvars member. (STMT_VINFO_SUBVARS): New macro. * common.opts: add flag_tree_salias. * opts.c (decode_options): flag_tree_salias defaults to on. * doc/invoke.texi: Document fdump-tree-svars and -ftree-salias. * doc/tree-ssa.texi: Document structural alias analysis. From-SVN: r96362 |
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f7064d11bb |
Makefile.in (tree-vect-analyze.o, [...]): New.
* Makefile.in (tree-vect-analyze.o, tree-vect-transform.o): New. (tree-vectorizer.o): Added missing dependencies. * tree-vectorizer.h (vect_dump, vect_verbosity_level): Added extern decleration. (slpeel_tree_peel_loop_to_edge): Function externalized (had a static declaration in tree-vectorizer.c, now has an extern declaration in tree-vectorizer.h). (slpeel_make_loop_iterate_ntimes, slpeel_can_duplicate_loop_p, slpeel_verify_cfg_after_peeling, vect_strip_conversion, get_vectype_for_scalar_type, vect_is_simple_use, vect_is_simple_iv_evolution, vect_can_force_dr_alignment_p, vect_supportable_dr_alignment, new_loop_vec_info, destroy_loop_vec_info, new_stmt_vec_info, vect_analyze_loop, vectorizable_load, vectorizable_store, vectorizable_operation, vectorizable_assignment, vect_transform_loop, vect_print_dump_info, vect_set_verbosity_level, find_loop_location): Likewise. * tree-vectorizer.c (langhooks.h): #include removed. (slpeel_tree_peel_loop_to_edge): Function externalized. Declaration moved to tree-vectorized.h. (slpeel_make_loop_iterate_ntimes, slpeel_can_duplicate_loop_p, slpeel_verify_cfg_after_peeling, vect_strip_conversion, get_vectype_for_scalar_type, vect_is_simple_use, vect_is_simple_iv_evolution, vect_can_force_dr_alignment_p, vect_supportable_dr_alignment, new_loop_vec_info, destroy_loop_vec_info, new_stmt_vec_info, vect_print_dump_info, vect_set_verbosity_level, find_loop_location): Likewise. (vect_analyze_loop): Function externalized. Declaration moved to tree-vectorized.h. Function definition moved to tree-vect-analyze.c. (vect_analyze_loop_form): Moved to tree-vect-analyze.c. (vect_mark_stmts_to_be_vectorized, vect_analyze_scalar_cycles, vect_analyze_data_ref_accesses, vect_analyze_data_ref_dependences, vect_analyze_data_refs_alignment, vect_compute_data_refs_alignment, vect_enhance_data_refs_alignment, vect_analyze_operations, exist_non_indexing_operands_for_use_p, vect_mark_relevant, vect_stmt_relevant_p, vect_get_loop_niters, vect_analyze_data_ref_dependence, vect_compute_data_ref_alignment, vect_analyze_data_ref_access, vect_analyze_pointer_ref_access, vect_can_advance_ivs_p, vect_get_ptr_offset, vect_analyze_offset_expr, vect_base_addr_differ_p, vect_object_analysis, vect_address_analysis, vect_get_memtag): Likewise. (vectorizable_load): Function externalized. Declaration moved to tree-vectorized.h. Function definition moved to tree-vect-transform.c. (vectorizable_store, vectorizable_operation, vectorizable_assignment, vect_transform_loop): Likewise. (vect_transform_stmt): Moved to tree-vect-transform.c. (vect_align_data_ref, vect_create_destination_var, vect_create_data_ref_ptr, vect_create_index_for_vector_ref, vect_create_addr_base_for_vector_ref, vect_get_new_vect_var, vect_get_vec_def_for_operand, vect_init_vector, vect_finish_stmt_generation, vect_generate_tmps_on_preheader, vect_build_loop_niters, vect_update_ivs_after_vectorizer, vect_gen_niters_for_prolog_loop, vect_update_inits_of_dr, vect_update_inits_of_drs, vect_do_peeling_for_alignment, vect_do_peeling_for_loop_bound): Likewise. * tree-vect-analyze.c: New file. * tree-vect-transform.c: New file. From-SVN: r95153 |
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a5ae3ad628 |
tree-vectorizer.h (struct _stmt_vec_info): Rename a field: base to base_address.
2005-02-13 Ira Rosen <irar@il.ibm.com> * tree-vectorizer.h (struct _stmt_vec_info): Rename a field: base to base_address. * tree-vectorizer.c (new_stmt_vec_info): Rename the above field of stmt_vec_info. (vect_get_base_and_offset): Always return an address. (vect_create_addr_base_for_vector_ref): Remove treatment for different data reference types. (vect_compute_data_ref_alignment): Rename base to base_address in stmt_vec_info. Get the object in order to force its alignment. (vect_get_memtag_and_dr): Rename base to base_address in stmt_vec_info. Extract the object for memtag analysis. From-SVN: r94930 |
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17385e0d3b |
cfgcleanup.c, [...]: Update copyright.
* cfgcleanup.c, df.h, diagnostic.c, rtl.c, tree-vectorizer.h, config/darwin7.h, config/mips/mips.c, config/rs6000/altivec.md, config/rs6000/darwin-tramp.asm: Update copyright. From-SVN: r94704 |
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c866976a42 |
invoke.texi (ftree-vectorizer-verbose): New.
* doc/invoke.texi (ftree-vectorizer-verbose): New. * opts.c (OPT_ftree_vectorizer_verbose_): New case for switch. * common.opt (ftree-vectorizer-verbose): New Flag for the vectorizer was added. * tree.h (vect_set_verbosity_level): New extern function declaration added. * tree-vectorizer.h (verbosity_levels): New enum type. * tree-vectorizer.c (vect_debug_stats): Function removed. (vect_debug_details): Likewise. (vect_verbosity_level): Global variable was defined and initialized. (vect_dump): Global variable definition. (vect_print_dump_info): New function. (vect_set_dump_settings): New function. (vect_set_verbosity_level): New function. (vectorize_loops): Add call to vect_set_dump_settings. (slpeel_make_loop_iterate_ntimes): Dump condition was changed. (slpeel_tree_duplicate_loop_to_edge_cfg): Likewise. (slpeel_tree_peel_loop_to_edge): Likewise. (vect_analyze_offset_expr): Call to vect_print_dump_info with appropriate verbosity level instead of call to vect_debug_details or vect_debug_stats. (vect_get_base_and_offset): (vect_create_addr_base_for_vector_ref): (get_vectype_for_scalar_type): (vect_create_data_ref_ptr): (vect_init_vector): (vect_get_vec_def_for_operand): (vect_finish_stmt_generation): (vectorizable_assignment): (vectorizable_operation): (vectorizable_store): (vectorizable_load): (vect_transform_stmt): (vect_update_ivs_after_vectorizer): (vect_do_peeling_for_loop_bound): (vect_update_inits_of_drs): (vect_do_peeling_for_alignment): (vect_transform_loop): (vect_is_simple_use): (vect_analyze_operations): (vect_is_simple_iv_evolution): (vect_analyze_scalar_cycles): (vect_analyze_data_ref_dependence): (vect_analyze_data_ref_dependences): (vect_compute_data_ref_alignment): (vect_enhance_data_refs_alignment): (vect_analyze_data_refs_alignment): (vect_analyze_data_ref_access): (vect_analyze_data_ref_accesses): (vect_analyze_pointer_ref_access): (vect_get_memtag_and_dr): (vect_analyze_data_refs): (vect_mark_relevant): (vect_stmt_relevant_p): (vect_mark_stmts_to_be_vectorized): (vect_can_advance_ivs_p): (vect_get_loop_niters): (vect_analyze_loop_form): (vect_analyze_loop): (vectorize_loops): Likewise. (vect_do_peeling_for_loop_bound): Dump format slightly changed. (vect_update_inits_of_drs): (vect_do_peeling_for_alignment): (vect_transform_loop): (vect_analyze_operations): (vect_analyze_scalar_cycles): (vect_analyze_data_ref_dependences): (vect_analyze_data_refs_alignment): (vect_analyze_data_ref_accesses): (vect_analyze_data_refs): (vect_mark_stmts_to_be_vectorized): (vect_get_loop_niters): (vect_analyze_loop_form): (vect_analyze_loop): Likewise. (vect_mark_stmts_to_be_vectorized): Add call to print_generic_expr. Co-Authored-By: Dorit Naishlos <dorit@il.ibm.com> From-SVN: r94697 |
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7353a8c12a |
tree-vectorizer.h (LOC): New type.
* tree-vectorizer.h (LOC): New type. (UNKNOWN_LOC, EXPR_LOC, LOC_FILE, LOC_LINE): New macros. (loop_line_number): New field in struct _loop_vec_info. (LOOP_VINFO_LOC, LOOP_LOC): New macros. * tree-vectorizer.c (input.h): Included. (find_loop_location): New function. (vect_debug_stats): Argument changed from loop to LOC. Computation of loop line number removed. (vect_debug_details): Likewise. (new_loop_vec_info): Initialize new field LOOP_VINFO_LOC. (slpeel_make_loop_iterate_ntimes): Call find_loop_location. Argument in call to vect_debug_details/stats changed from loop to loop_loc. (slpeel_tree_duplicate_loop_to_edge_cfg): Likewise. (slpeel_tree_peel_loop_to_edge): Likewise. (vect_analyze_offset_expr): Argument in call to vect_debug_details/stats changed from NULL to UNKNOWN_LOC. (vect_get_base_and_offset): (vect_create_addr_base_for_vector_ref): (get_vectype_for_scalar_type): (vect_create_data_ref_ptr): (vect_init_vector): (vect_get_vec_def_for_operand): (vect_finish_stmt_generation): (vectorizable_assignment): (vectorizable_operation): (vectorizable_store): (vectorizable_load): (vect_transform_stmt): (vect_update_ivs_after_vectorizer): (vect_do_peeling_for_loop_bound): (vect_do_peeling_for_alignment): (vect_transform_loop): (vect_is_simple_use): (vect_analyze_operations): (vect_is_simple_iv_evolution): (vect_analyze_scalar_cycles): (vect_analyze_data_ref_dependences): (vect_compute_data_ref_alignment): (vect_enhance_data_refs_alignment): (vect_analyze_data_ref_access): (vect_analyze_data_ref_accesses): (vect_analyze_pointer_ref_access): (vect_get_memtag_and_dr): (vect_analyze_data_refs): (vect_mark_relevant): (vect_stmt_relevant_p): (vect_mark_stmts_to_be_vectorized): (vect_can_advance_ivs_p): (vect_get_loop_niters): (vect_analyze_loop): (vectorize_loops): Likewise. (vectorizable_load): Argument in call to vect_debug_details/stats changed from loop to LOOP_LOC (loop_vinfo). (vect_transform_loop): (vect_analyze_operations): (vect_analyze_scalar_cycles): (vect_analyze_data_ref_dependence): (vect_enhance_data_refs_alignment): (vect_analyze_data_ref_accesses): (vect_analyze_pointer_ref_access): (vect_analyze_data_refs): (vect_analyze_loop): Likewise. (vect_analyze_loop_form): Argument in call to vect_debug_details/stats changed from loop to loop_loc. (vect_enhance_data_refs_alignment): Removed unused variable loop. From-SVN: r94662 |
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ef30229313 |
tree-vectorizer.c (vect_analyze_data_ref_dependence): Function declaration added.
* tree-vectorizer.c (vect_analyze_data_ref_dependence): Function declaration added. (vect_analyze_data_ref_dependences): Likewise. (vect_is_simple_use): Argument changed from loop structure to loop_vect_info structure. (vect_can_advance_ivs_p): Likewise. (vect_create_index_for_vector_ref): Likewise. (vect_update_ivs_after_vectorizer): Likewise. (new_stmt_vec_info): Likewise. (new_loop_vec_info): Second argument in call to new_stmt_vec_info was changed from loop to loop_vinfo. (vect_create_data_ref_ptr): First argument in call to vect_create_index_for_vector_ref was changed from loop to loop_vinfo. (vectorizable_assignment): Second argument in call to vect_is_simple_use was changed from loop to loop_vinfo. (vectorizable_operation): Likewise. (vectorizable_store): Likewise. (vect_mark_stmts_to_be_vectorized): Likewise. (vect_do_peeling_for_loop_bound): First argument in call to vect_update_ivs_after_vectorizer was changed from loop to loop_vinfo. (vect_analyze_operations): Argument in call to vect_can_advance_ivs_p was changed from loop to loop_vinfo. (vect_analyze_data_ref_dependences): Third argument in call to vect_analyze_data_ref_dependence was changed from loop to loop_vinfo. (vect_create_index_for_vector_ref): Get the loop from loop_vinfo. (vect_create_data_ref_ptr): Likewise. (vect_init_vector): Likewise. (vect_get_vec_def_for_operand): Likewise. (vectorizable_assignment): Likewise. (vectorizable_operation): Likewise. (vectorizable_store): Likewise. (vectorizable_load): Likewise. (vect_update_ivs_after_vectorizer): Likewise. (vect_is_simple_use): Likewise. (vect_analyze_data_ref_dependence): Likewise. (vect_analyze_pointer_ref_access): Likewise. (vect_can_advance_ivs_p): Likewise. * tree-vectorizer.h: (_loop_vec_info): Definition and macros moved before _stmt_vec_info. (_stmt_vec_info): Loop field replaced by loop_vec_info. (STMT_VINFO_LOOP): Replaced with STMT_VINFO_LOOP_VINFO. (new_stmt_vec_info): Argument changed from loop structure to loop_vect_info structure (vect_analyze_data_ref_dependences): Unnecessary line was removed. (vect_analyze_offset_expr): Avoid 80 columns overflow. (vect_create_addr_base_for_vector_ref): Likewise. (vect_analyze_pointer_ref_access): Likewise. Co-Authored-By: Dorit Naishlos <dorit@il.ibm.com> From-SVN: r94661 |
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1de6a87312 |
re PR tree-optimization/18179 (vectorizer: wrong alignment/step/initial-address computed for struct accesses)
2004-12-29 Ira Rosen <irar@il.ibm.com> PR tree-optimization/18179 * tree-vectorizer.h (struct _stmt_vec_info): Add new fields: initial_offset, step, misalignment and base_aligned_p and macros to access them. * tree-vectorizer.c (vect_analyze_offset_expr): New function. (new_stmt_vec_info): Initialize the new fields of stmt_vec_info. (vect_create_data_ref_ptr): Fix printings. From-SVN: r92701 |