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* re PR testsuite/39807 (Reporting of testsuite failures are messed up when ↵Jakub Jelinek2009-04-272-11/+27
| | | | | | | | | | | | | using -j) PR testsuite/39807 * dg-extract-results.sh: Close open files and use >> instead of > to decrease number of concurrently open files from awk. Avoid = at the beginning of a regexp and redirect to a file determined by curfile variable rather than concatenated strings to workaround Solaris nawk bug. From-SVN: r146850
* Allow non-constant arguments to conversion intrinsics.Trevor Smigiel2009-04-2710-72/+345
| | | | | | | | | | | | | | | | | | | | | | | | | * spu-protos.h (exp2_immediate_p, spu_gen_exp2): Declare. * predicates.md (spu_inv_exp2_operand, spu_exp2_operand): New. * spu.c (print_operand): Handle 'v' and 'w'. (exp2_immediate_p, spu_gen_exp2): Define. * spu-builtins.def (spu_convts, spu_convtu, spu_convtf_0, spu_convtf_1): Update parameter descriptions. * spu-builtins.md (spu_csflt, spu_cuflt, spu_cflts, spu_cfltu): Update. * constraints.md ('v', 'w'): New. * spu.md (UNSPEC_CSFLT, UNSPEC_CFLTS, UNSPEC_CUFLT, UNSPEC_CFLTU): Remove. (i2f, I2F): New define_mode_attr. (floatsisf2, floatv4siv4sf2, fix_truncsfsi2, fix_truncv4sfv4si2, floatunssisf2, floatunsv4siv4sf2, fixuns_truncsfsi2, fixuns_truncv4sfv4si2): Update to use mode attribute. (float<mode><i2f>2_mul, float<mode><i2f>2_div, fix_trunc<mode><f2i>2_mul, floatuns<mode><i2f>2_mul, floatuns<mode><i2f>2_div, fixuns_trunc<mode><f2i>2_mul): New patterns for combine. * gcc.target/spu/intrinsics-3.c: Update tests. From-SVN: r146849
* dbgcnt.def (cprop1, [...]): RemoveSteven Bosscher2009-04-2710-474/+502
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dbgcnt.def (cprop1, cprop2, gcse, jump_bypass): Remove (cprop, hoist, pre, store_motion): New debug counters. * tree-pass.h (pass_tracer): Move to list of gimple passes, it is not an RTL pass anymore. (pass_profiling): Remove extern decl for pass removed in 2005. (pass_gcse, pass_jump_bypass): Remove. * final.c (rest_of_clean_state): Set flag_rerun_cse_after_global_opts to 0 for clean state. * toplev.h (flag_rerun_cse_after_global_opts): Add extern declaration. * cse.c (gate_handle_cse_after_global_opts, rest_of_handle_cse_after_global_opts): New functions. (pass_cse_after_global_opts): New pass, does local CSE. * timevar.def (TV_GCSE, TV_CPROP1, TV_CPROP2, TV_BYPASS): Remove. (TV_CPROP): New timevar. * gcse.c (flag_rerun_cse_after_global_opts): New global variable. (run_jump_opt_after_gcse, max_gcse_regno): Remove global vars. (gcse_main, recompute_all_luids): Remove. (compute_hash_table_work): Call max_reg_num instead of reading max_gcse_regno. (cprop_jump): Don't set run_jump_opt_after_gcse. (constprop_register): Always allow to alter jumps. (cprop_insn): Likewise. (do_local_cprop): Likewise. (local_cprop_pass): Likewise. Return non-zero if something changed. (cprop): Remove function, fold interesting bits into one_cprop_pass. (find_implicit_sets): Add note about missed optimization opportunity. (one_cprop_pass): Rewrite to be "the" CPROP pass, called from the pass_rtl_cprop execute function. Don't bother tracking the pass number, each pass gets its own dumpfile now anyway. Always allow to alter jumpsand bypass jumps. (bypass_block): Don't ignore regno >= max_gcse_regno, find_bypass_set will just find no suitable set. (pre_edge_insert): Fix dumping, this function is for PRE only. (one_pre_gcse_pass): Rewrite to be "the" PRE pass, called from the pass_rtl_pre execute function. (hoist_code): Return non-zero if something changed. Keep track of substitutions and insertions for statistics gathering similar to PRE. (one_code_hoisting_pass): Rewrite to be "the" code hoisting pass, called from the pass_rtl_hoist execute function. Show pass statistics. (compute_store_table): Use max_reg_num directly instead of using the formerly global max_gcse_regno. (build_store_vectors): Likewise. (replace_store_insn): Fix dumping. (store_motion): Rename to ... (one_store_motion_pass): ... this. Rewrite to be "the" STORE_MOTION pass, called from the pass_rtl_store_motion execute function. Keep track of substitutions and insertions for statistics gathering similar to PRE. (bypass_jumps): Remove, fold interesting bits into ... (one_cprop_pass): ... this. Rewrite to be "the" CPROP pass, called from the pass_rtl_cprop execute function. (gate_handle_jump_bypass, rest_of_handle_jump_bypass, pass_jump_bypass): Remove. (gate_handle_gcse, rest_of_handle_gcse): Remove. (gate_rtl_cprop, execute_rtl_cprop, pass_rtl_cprop): New. (gate_rtl_pre, execute_rtl_pre, pass_rtl_pre): New. (gate_rtl_hoist, execute_rtl_hoist, pass_rtl_hoist): New. (gate_rtl_store_motion, execute_rtl_store_motion, pass_rtl_store_motion): New. * common.opt: Remove flag_cse_skip_blocks, adjust documentation to make it clear that -fcse-skip-blocks is a no-op for backward compat. * passes.c (init_optimization_passes): Remove pass_gcse and pass_jump_bypass. Schedule cprop, pre, hoist, cprop, store_motion, and cse_after_global_opts in place of pass_gcse. Schedule cprop instead of pass_jump_bypass. From-SVN: r146848
* re PR c/39928 (gimplify_expr failure)Richard Guenther2009-04-275-1/+34
| | | | | | | | | | | | | 2009-04-27 Richard Guenther <rguenther@suse.de> PR middle-end/39928 * gimplify.c (gimplify_expr): If we are required to create a temporary make sure it ends up as register. * gcc.c-torture/compile/pr39928-1.c: New testcase. * gcc.c-torture/compile/pr39928-2.c: Likewise. From-SVN: r146846
* * MAINTAINERS: Replace Aldy Hernandez as a maintainer for the FRV.Nick Clifton2009-04-272-1/+5
| | | | From-SVN: r146843
* re PR c/39903 (ICE on flexible member)H.J. Lu2009-04-275-1/+65
| | | | | | | | | | | | | | | | | | | | | gcc/ 2009-04-27 H.J. Lu <hongjiu.lu@intel.com> PR target/39903 * config/i386/i386.c (construct_container): Don't call gen_reg_or_parallel with BLKmode on X86_64_SSE_CLASS, X86_64_SSESF_CLASS and X86_64_SSEDF_CLASS. gcc/testsuite/ 2009-04-27 H.J. Lu <hongjiu.lu@intel.com> PR target/39903 * gcc.dg/torture/pr39903-1.c: New. * gcc.dg/torture/pr39903-2.c: Likewise. From-SVN: r146842
* Add dump file checks for sms testsRevital Eres2009-04-279-9/+55
| | | | From-SVN: r146838
* ssaexpand.h (struct ssaexpand): Member 'values' is a bitmap.Michael Matz2009-04-276-24/+40
| | | | | | | | | | | | | | | | | | * ssaexpand.h (struct ssaexpand): Member 'values' is a bitmap. (get_gimple_for_ssa_name): Adjust, lookup using SSA_NAME_DEF_STMT. * tree-ssa-live.h: (find_replaceable_exprs): Return a bitmap. (dump_replaceable_exprs): Take a bitmap. * cfgexpand.c (gimple_cond_pred_to_tree): Handle bitmap instead of array. (expand_gimple_basic_block): Likewise. * tree-ssa-ter.c (struct temp_expr_table_d): Make replaceable_expressions member a bitmap. (free_temp_expr_table): Pass back and deal with bitmap, not gimple*. (mark_replaceable): Likewise. (find_replaceable_in_bb, dump_replaceable_exprs): Likewise. * tree-outof-ssa.c (remove_ssa_form): 'values' is a bitmap. From-SVN: r146837
* re PR java/38374 (constant pool references have wrong types in ADDR_EXPR)Richard Guenther2009-04-275-0/+51
| | | | | | | | | | | | | | | | | 2009-04-27 Richard Guenther <rguenther@suse.de> * tree-cfg.c (remove_useless_stmts): Verify stmts afterwards. (verify_stmts): Dispatch to gimple/type verification code. * tree-inline.c (remap_gimple_op_r): Work around C++ FE issue with call argument types. java/ PR java/38374 * constants.c (build_constants_constructor): Retain the old pointer type as valid TYPE_POINTER_TO after patching the type of the constant pool decl. From-SVN: r146831
* tree-into-ssa.c (regs_to_rename, [...]): Remove.Michael Matz2009-04-272-32/+6
| | | | | | | | * tree-into-ssa.c (regs_to_rename, mem_syms_to_rename): Remove. (init_update_ssa, delete_update_ssa, update_ssa): Remove references to above. From-SVN: r146830
* resource.c (find_basic_block): Use BLOCK_FOR_INSN to look up a label's basic ↵Eric Botcazou2009-04-274-19/+83
| | | | | | | | | | | | | | | block. * resource.c (find_basic_block): Use BLOCK_FOR_INSN to look up a label's basic block. (mark_target_live_regs): Tidy and rework obsolete comments. Change back DF problem to LIVE. If a label starts a basic block, assume that all registers that used to be live then still are. (init_resource_info): If a label starts a basic block, set its BLOCK_FOR_INSN accordingly. (fini_resource_info): Undo the setting of BLOCK_FOR_INSN. From-SVN: r146829
* tree-flow-inline.h (function_ann): Remove.Richard Guenther2009-04-274-62/+12
| | | | | | | | | | | | | | | | 2009-04-27 Richard Guenther <rguenther@suse.de> * tree-flow-inline.h (function_ann): Remove. (get_function_ann): Likewise. * tree-dfa.c (create_function_ann): Remove. * tree-flow.h (struct static_var_ann_d): Remove. (struct function_ann_d): Likewise. (union tree_ann_d): Remove fdecl member. (function_ann_t): Remove. (function_ann, get_function_ann, create_function_ann): Remove declarations. From-SVN: r146828
* alpha.c (code_for_builtin): Declare as enum insn_code.Uros Bizjak2009-04-272-7/+8
| | | | | | * config/alpha/alpha.c (code_for_builtin): Declare as enum insn_code. From-SVN: r146826
* re PR c++/39875 (Wrong "value computed is not used" warning)Jakub Jelinek2009-04-274-1/+27
| | | | | | | | | | PR c++/39875 * cvt.c (convert_to_void) <case INDIRECT_REF>: Only warn about -Wunused-value if implicit. * g++.dg/warn/Wunused-15.C: New test. From-SVN: r146825
* Daily bump.GCC Administrator2009-04-271-1/+1
| | | | From-SVN: r146824
* ipa-pure-const.c (struct funct_state_d): New fields state_previously_known, ↵Jan Hubicka2009-04-265-14/+73
| | | | | | | | | | | | | | | | | looping_previously_known... * ipa-pure-const.c (struct funct_state_d): New fields state_previously_known, looping_previously_known; remove state_set_in_source. (analyze_function): Use new fields. (propagate): Avoid assumption that state_set_in_source imply nonlooping. * tree-ssa-loop-niter.c (finite_loop_p): New function. * tree-ssa-loop-ivcanon.c (empty_loop_p): Use it. * cfgloop.h (finite_loop_p): Declare. From-SVN: r146821
* * tree-flow.h (tree_ann_common_d): Remove aux and value_handle members.Michael Matz2009-04-262-7/+5
| | | | From-SVN: r146820
* tree-pass.h (pass_del_ssa, [...]): Remove decls.Michael Matz2009-04-265-111/+11
| | | | | | | | | | | | | * tree-pass.h (pass_del_ssa, pass_mark_used_blocks, pass_free_cfg_annotations, pass_free_datastructures): Remove decls. * gimple-low.c (mark_blocks_with_used_vars, mark_used_blocks, pass_mark_used_blocks): Remove. * tree-optimize.c (pass_free_datastructures, execute_free_cfg_annotations, pass_free_cfg_annotations): Remove. * passes.c (init_optimization_passes): Don't call pass_mark_used_blocks, remove dead code. From-SVN: r146819
* tree-outof-ssa.c (rewrite_trees): Add ATTRIBUTE_UNUSED.H.J. Lu2009-04-263-2/+8
| | | | | | | | | 2009-04-26 H.J. Lu <hongjiu.lu@intel.com> * tree-outof-ssa.c (rewrite_trees): Add ATTRIBUTE_UNUSED. * tree-ssa-live.h (register_ssa_partition): Likewise. From-SVN: r146818
* Expand from SSA.Michael Matz2009-04-26104-1280/+1152
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc/ Expand from SSA. * builtins.c (fold_builtin_next_arg): Handle SSA names. * tree-ssa-copyrename.c (rename_ssa_copies): Use ssa_name() directly. * tree-ssa-coalesce.c (create_outofssa_var_map): Mark only useful SSA names. (compare_pairs): Swap cost comparison. (coalesce_ssa_name): Don't use change_partition_var. * tree-nrv.c (struct nrv_data): Add modified member. (finalize_nrv_r): Set it. (tree_nrv): Use it to update statements. (pass_nrv): Require PROP_ssa. * tree-mudflap.c (mf_decl_cache_locals, mf_build_check_statement_for): Use make_rename_temp. (pass_mudflap_2): Require PROP_ssa, run ssa update at finish. * alias.c (find_base_decl): Handle SSA names. * emit-rtl (set_reg_attrs_for_parm): Make non-static. (component_ref_for_mem_expr): Don't leak SSA names into RTL. * rtl.h (set_reg_attrs_for_parm): Declare. * tree-optimize.c (pass_cleanup_cfg_post_optimizing): Rename to "optimized", remove unused locals at finish. (execute_free_datastructures): Make global, call delete_tree_cfg_annotations. (execute_free_cfg_annotations): Don't call delete_tree_cfg_annotations. * ssaexpand.h: New file. * expr.c (toplevel): Include ssaexpand.h. (expand_assignment): Handle SSA names the same as register variables. (expand_expr_real_1): Expand SSA names. * cfgexpand.c (toplevel): Include ssaexpand.h. (SA): New global variable. (gimple_cond_pred_to_tree): Fold TERed comparisons into predicates. (SSAVAR): New macro. (set_rtl): New helper function. (add_stack_var): Deal with SSA names, use set_rtl. (expand_one_stack_var_at): Likewise. (expand_one_stack_var): Deal with SSA names. (stack_var_size_cmp): Use code (SSA_NAME / DECL) as tie breaker before unique numbers. (expand_stack_vars): Use set_rtl. (expand_one_var): Accept SSA names, add asserts for them, feed them to above subroutines. (expand_used_vars): Expand all partitions (without default defs), then only the local decls (ignoring those expanded already). (expand_gimple_cond): Remove edges when jumpif() expands an unconditional jump. (expand_gimple_basic_block): Don't clear EDGE_EXECUTABLE here, or remove abnormal edges. Ignore insns setting the LHS of a TERed SSA name. (gimple_expand_cfg): Call into rewrite_out_of_ssa, initialize members of SA; deal with PARM_DECL partitions here; expand all PHI nodes, free tree datastructures and SA. Commit instructions on edges, clear EDGE_EXECUTABLE and remove abnormal edges here. (pass_expand): Require and destroy PROP_ssa, verify SSA form, flow info and statements at start, collect garbage at finish. * tree-ssa-live.h (struct _var_map): Remove partition_to_var member. (VAR_ANN_PARTITION) Remove. (change_partition_var): Don't declare. (partition_to_var): Always return SSA names. (var_to_partition): Only accept SSA names. (register_ssa_partition): Only check argument. * tree-ssa-live.c (init_var_map): Don't allocate partition_to_var member. (delete_var_map): Don't free it. (var_union): Only accept SSA names, simplify. (partition_view_init): Mark only useful SSA names as used. (partition_view_fini): Only deal with SSA names. (change_partition_var): Remove. (dump_var_map): Use ssa_name instead of partition_to_var member. * tree-ssa.c (delete_tree_ssa): Don't remove PHI nodes on RTL basic blocks. * tree-outof-ssa.c (toplevel): Include ssaexpand.h and expr.h. (struct _elim_graph): New member const_dests; nodes member vector of ints. (set_location_for_edge): New static helper. (create_temp): Remove. (insert_partition_copy_on_edge, insert_part_to_rtx_on_edge, insert_value_copy_on_edge, insert_rtx_to_part_on_edge): New functions. (new_elim_graph): Allocate const_dests member. (clean_elim_graph): Truncate const_dests member. (delete_elim_graph): Free const_dests member. (elim_graph_size): Adapt to new type of nodes member. (elim_graph_add_node): Likewise. (eliminate_name): Likewise. (eliminate_build): Don't take basic block argument, deal only with partition numbers, not variables. (get_temp_reg): New static helper. (elim_create): Use it, deal with RTL temporaries instead of trees. (eliminate_phi): Adjust all calls to new signature. (assign_vars, replace_use_variable, replace_def_variable): Remove. (rewrite_trees): Only do checking. (edge_leader, stmt_list, leader_has_match, leader_match): Remove. (same_stmt_list_p, identical_copies_p, identical_stmt_lists_p, init_analyze_edges_for_bb, fini_analyze_edges_for_bb, contains_tree_r, MAX_STMTS_IN_LATCH, process_single_block_loop_latch, analyze_edges_for_bb, perform_edge_inserts): Remove. (expand_phi_nodes): New global function. (remove_ssa_form): Take ssaexpand parameter. Don't call removed functions, initialize new parameter, remember partitions having a default def. (finish_out_of_ssa): New global function. (rewrite_out_of_ssa): Make global. Adjust call to remove_ssa_form, don't reset in_ssa_p here, don't disable TER when mudflap. (pass_del_ssa): Remove. * tree-flow.h (struct var_ann_d): Remove out_of_ssa_tag and partition members. (execute_free_datastructures): Declare. * Makefile.in (SSAEXPAND_H): New variable. (tree-outof-ssa.o, expr.o, cfgexpand.o): Depend on SSAEXPAND_H. * basic-block.h (commit_one_edge_insertion): Declare. * passes.c (init_optimization_passes): Move pass_nrv and pass_mudflap2 before pass_cleanup_cfg_post_optimizing, remove pass_del_ssa, pass_free_datastructures, pass_free_cfg_annotations. * cfgrtl.c (commit_one_edge_insertion): Make global, don't declare. (redirect_branch_edge): Deal with super block when expanding, split out jump patching itself into ... (patch_jump_insn): ... here, new static helper. testsuite/ Expand from SSA. * gcc.dg/tree-ssa/20030728-1.c: Use -rtl-expand-details dump and change regexps. * gcc.target/i386/pr37248-1.c: Modified. * gcc.target/i386/pr37248-3.c: Modified. * gcc.target/i386/pr37248-2.c: Modified. * gnat.dg/aliasing1.adb: Modified. * gnat.dg/pack9.adb: Modified. * gnat.dg/aliasing2.adb: Modified. * gcc.dg/strict-overflow-2.c: Modified. * gcc.dg/autopar/reduc-1char.c: Modified. * gcc.dg/autopar/reduc-2char.c: Modified. * gcc.dg/autopar/reduc-1.c: Modified. * gcc.dg/autopar/reduc-2.c: Modified. * gcc.dg/autopar/reduc-3.c: Modified. * gcc.dg/autopar/reduc-6.c: Modified. * gcc.dg/autopar/reduc-7.c: Modified. * gcc.dg/autopar/reduc-8.c: Modified. * gcc.dg/autopar/reduc-9.c: Modified. * gcc.dg/autopar/reduc-1short.c: Modified. * gcc.dg/autopar/reduc-2short.c: Modified. * gcc.dg/autopar/parallelization-1.c: Modified. * gcc.dg/strict-overflow-4.c: Modified. * gcc.dg/strict-overflow-6.c: Modified. * gcc.dg/gomp/combined-1.c: Modified. * gcc.dg/no-strict-overflow-1.c: Modified. * gcc.dg/no-strict-overflow-3.c: Modified. * gcc.dg/no-strict-overflow-5.c: Modified. * gcc.dg/tree-ssa/reassoc-13.c: Modified. * gcc.dg/tree-ssa/pr18134.c: Modified. * gcc.dg/tree-ssa/20030824-1.c: Modified. * gcc.dg/tree-ssa/vector-2.c: Modified. * gcc.dg/tree-ssa/forwprop-9.c: Modified. * gcc.dg/tree-ssa/loop-21.c: Modified. * gcc.dg/tree-ssa/20030824-2.c: Modified. * gcc.dg/tree-ssa/vector-3.c: Modified. * gcc.dg/tree-ssa/asm-3.c: Modified. * gcc.dg/tree-ssa/pr23294.c: Modified. * gcc.dg/tree-ssa/loop-22.c: Modified. * gcc.dg/tree-ssa/loop-15.c: Modified. * gcc.dg/tree-ssa/prefetch-4.c: Modified. * gcc.dg/tree-ssa/pr22051-1.c: Modified. * gcc.dg/tree-ssa/pr20139.c: Modified. * gcc.dg/tree-ssa/scev-cast.c: Modified. * gcc.dg/tree-ssa/pr22051-2.c: Modified. * gcc.dg/tree-ssa/reassoc-1.c: Modified. * gcc.dg/tree-ssa/loop-5.c: Modified. * gcc.dg/tree-ssa/pr19431.c: Modified. * gcc.dg/tree-ssa/pr32044.c: Modified. * gcc.dg/tree-ssa/prefetch-7.c: Modified. * gcc.dg/tree-ssa/loop-19.c: Modified. * gcc.dg/tree-ssa/loop-28.c: Modified. * gcc.dg/tree-ssa/ssa-pre-15.c: Modified. * gcc.dg/tree-ssa/divide-1.c: Modified. * gcc.dg/tree-ssa/inline-1.c: Modified. * gcc.dg/tree-ssa/divide-3.c: Modified. * gcc.dg/tree-ssa/pr30978.c: Modified. * gcc.dg/tree-ssa/alias-6.c: Modified. * gcc.dg/tree-ssa/divide-4.c: Modified. * gcc.dg/tree-ssa/alias-11.c: Modified. * gcc.dg/no-strict-overflow-7.c: Modified. * gcc.dg/strict-overflow-1.c: Modified. * gcc.dg/pr15784-4.c: Modified. * gcc.dg/pr34263.c: Modified. * gcc.dg/strict-overflow-3.c: Modified. * gcc.dg/tree-prof/stringop-1.c: Modified. * gcc.dg/tree-prof/val-prof-1.c: Modified. * gcc.dg/tree-prof/val-prof-2.c: Modified. * gcc.dg/tree-prof/val-prof-3.c: Modified. * gcc.dg/tree-prof/val-prof-4.c: Modified. * gcc.dg/no-strict-overflow-2.c: Modified. * gcc.dg/no-strict-overflow-4.c: Modified. * gcc.dg/no-strict-overflow-6.c: Modified. * g++.dg/tree-ssa/pr27090.C: Modified. * g++.dg/tree-ssa/tmmti-2.C: Modified. * g++.dg/tree-ssa/ptrmemfield.C: Modified. * g++.dg/tree-ssa/pr19807.C: Modified. * g++.dg/opt/pr30965.C: Modified. * g++.dg/init/new17.C: Modified. * gfortran.dg/whole_file_6.f90: Modified. * gfortran.dg/whole_file_5.f90: Modified. * gfortran.dg/reassoc_1.f90: Modified. * gfortran.dg/reassoc_3.f90: Modified. From-SVN: r146817
* re PR fortran/39893 ([4.4] gfortran ICE on invalid program)Steven G. Kargl2009-04-264-1/+27
| | | | | | | | | | | | | | | | | 2009-04-26 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/39893 * gfortran.dg/assumed_charlen_dummy.f90: New Test. 2009-04-26 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/39893 fortran/data.c (gfc_assign_data_value): If the lvalue is an assumed character length entity in a data statement, then return FAILURE to prevent segmentation fault. From-SVN: r146816
* tree-ssa-copyrename.c (rename_ssa_copies): Don't iterate beyond num_ssa_names.Michael Matz2009-04-264-4/+11
| | | | | | | | | * tree-ssa-copyrename.c (rename_ssa_copies): Don't iterate beyond num_ssa_names. * tree-ssa-ter.c (free_temp_expr_table): Likewise. * tree-ssa-coalesce.c (create_outofssa_var_map): Likewise. From-SVN: r146815
* re PR inline-asm/39543 (Reload failure on mplayer from SVN)Jakub Jelinek2009-04-266-4/+240
| | | | | | | | | | | | | PR inline-asm/39543 * fwprop.c (forward_propagate_asm): New function. (forward_propagate_and_simplify): Propagate also into __asm, if it doesn't increase the number of referenced registers. * gcc.target/i386/pr39543-1.c: New test. * gcc.target/i386/pr39543-2.c: New test. * gcc.target/i386/pr39543-3.c: New test. From-SVN: r146813
* re PR c/39889 (Bogus -Wunused-value warning)Jakub Jelinek2009-04-265-10/+30
| | | | | | | | | PR c/39889 * stmt.c (warn_if_unused_value): Look through NON_LVALUE_EXPR. * gcc.dg/Wunused-value-3.c: New test. From-SVN: r146811
* tree-nested.c (get_nonlocal_vla_type): If not optimizing, call ↵Jakub Jelinek2009-04-266-6/+319
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | note_nonlocal_vla_type for nonlocal VLAs. * tree-nested.c (get_nonlocal_vla_type): If not optimizing, call note_nonlocal_vla_type for nonlocal VLAs. (note_nonlocal_vla_type, note_nonlocal_block_vlas, contains_remapped_vars, remap_vla_decls): New functions. (convert_nonlocal_reference_stmt): If not optimizing, call note_nonlocal_block_vlas on GIMPLE_BIND block vars. (nesting_copy_decl): Return {VAR,PARM,RESULT}_DECL unmodified if it wasn't found in var_map. (finalize_nesting_tree_1): Call remap_vla_decls. If outermost GIMPLE_BIND doesn't have gimple_bind_block, chain debug_var_chain to BLOCK_VARS (DECL_INITIAL (root->context)) instead of calling declare_vars. * gimplify.c (nonlocal_vlas): New variable. (gimplify_var_or_parm_decl): Add debug VAR_DECLs for non-local referenced VLAs. (gimplify_body): Create and destroy nonlocal_vlas. * trans-decl.c: Include pointer-set.h. (nonlocal_dummy_decl_pset, tree nonlocal_dummy_decls): New variables. (gfc_nonlocal_dummy_array_decl): New function. (gfc_get_symbol_decl): Call it for non-local dummy args with saved descriptor. (gfc_get_symbol_decl): Set DECL_BY_REFERENCE when needed. (gfc_generate_function_code): Initialize nonlocal_dummy_decl{s,_pset}, chain it to outermost block's vars, destroy it afterwards. * Make-lang.in (trans-decl.o): Depend on pointer-set.h. From-SVN: r146810
* dwarf2out.c (loc_descr_plus_const): New function.Jakub Jelinek2009-04-262-45/+56
| | | | | | | | | * dwarf2out.c (loc_descr_plus_const): New function. (build_cfa_aligned_loc, tls_mem_loc_descriptor, mem_loc_descriptor, loc_descriptor_from_tree_1, descr_info_loc, gen_variable_die): Use it. From-SVN: r146809
* tree.h (DECL_BY_REFERENCE): Note that it is also valid for !TREE_STATIC ↵Jakub Jelinek2009-04-265-12/+137
| | | | | | | | | | | | | | | | | | | | | VAR_DECLs. * tree.h (DECL_BY_REFERENCE): Note that it is also valid for !TREE_STATIC VAR_DECLs. * dwarf2out.c (loc_by_reference, gen_decl_die): Handle DECL_BY_REFERENCE on !TREE_STATIC VAR_DECLs. (gen_variable_die): Likewise. Don't look at TREE_PRIVATE if DECL_BY_REFERENCE is valid. * dbxout.c (DECL_ACCESSIBILITY_CHAR): Don't look at TREE_PRIVATE for PARM_DECLs, RESULT_DECLs or !TREE_STATIC VAR_DECLs. * tree-nested.c (get_nonlocal_debug_decl, get_local_debug_decl): Copy DECL_BY_REFERENCE. (struct nesting_copy_body_data): New type. (nesting_copy_decl): New function. (finalize_nesting_tree_1): Remap types of debug_var_chain variables, if they have variable length. From-SVN: r146808
* tree-sra.c (sra_build_assignment): Don't use into_ssa mode, mark new ↵Michael Matz2009-04-262-2/+9
| | | | | | | | | temporaries for renaming * tree-sra.c (sra_build_assignment): Don't use into_ssa mode, mark new temporaries for renaming From-SVN: r146807
* re PR c/39581 (VLA types at file scope wrongly rejected)Joseph Myers2009-04-266-2/+117
| | | | | | | | | | | | | | PR c/39581 * c-decl.c (global_bindings_p): Return negative value. (c_variable_size): New. Based on variable_size from stor-layout.c. (grokdeclarator): Call c_variable_size not variable_size. testsuite: * gcc.dg/c99-const-expr-14.c, gcc.dg/gnu99-const-expr-4.c, gcc.dg/vla-21.c: New tests. From-SVN: r146806
* i386.c (print_operand): Fix typo.Uros Bizjak2009-04-262-1/+5
| | | | | | * config/i386/i386.c (print_operand) ['z']: Fix typo. From-SVN: r146804
* aot-compile.in: Print diagnostics for malformed or invalid class files.Matthias Klose2009-04-265-6/+129
| | | | | | | | | | | 2009-04-26 Matthias Klose <doko@ubuntu.com> * contrib/aot-compile.in: Print diagnostics for malformed or invalid class files. * contrib/generate-cacerts.pl.in: New. * configure.ac (AC_CONFIG_FILES): Add generate-cacerts.pl. From-SVN: r146802
* mingw-w64.h (STANDARD_INCLUDE_DIR): Redefine it to just use mingw/include.Kai Tietz2009-04-263-0/+59
| | | | | | | | | | | | | | | | | | | | | 2009-04-26 Kai Tietz <kai.tietz@onevision.com> * config/i386/mingw-w64.h (STANDARD_INCLUDE_DIR): Redefine it to just use mingw/include. (ASM_SPEC): Rules for -m32 and -m64. (LINK_SPEC): Use Likewise. (SPEC_32): New define. (SPEC_64): Likewise. (SUB_LINK_SPEC): Likewise. (MULTILIB_DEFAULTS): New define. * config/i386/t-mingw-w64 (MULTILIB_OPTIONS): Add multilib options. (MULTILIB_DIRNAMES): Likewise. (MULTILIB_OSDIRNAMES): Likewise. (LIBGCC): Likewise. (INSTALL_LIBGCC): Likewise. From-SVN: r146801
* re PR c/39556 (statics in C99 inline functions later declared extern)Joseph Myers2009-04-266-5/+131
| | | | | | | | | | | | | | | | | | | PR c/39556 * c-tree.h (enum c_inline_static_type): New. (record_inline_static): Declare. * c-decl.c (struct c_inline_static, c_inline_statics, record_inline_static, check_inline_statics): New. (pop_file_scope): Call check_inline_statics. (start_decl): Call record_inline_static instead of pedwarning directly for static in inline function. * c-typeck.c (build_external_ref): Call record_inline_static instead of pedwarning directly for static referenced in inline function. testsuite: * gcc.dg/inline-34.c: New test. From-SVN: r146800
* df-scan.c (df_insn_rescan): Salvage insn's LUID if the insn is not new but ↵Steven Bosscher2009-04-263-343/+105
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | only being rescanned. * df-scan.c (df_insn_rescan): Salvage insn's LUID if the insn is not new but only being rescanned. * gcse.c (uid_cuid, max_uid, INSN_CUID, max_cuid, struct reg_set, reg_set_table, REG_SET_TABLE_SLOP, reg_set_in_block, alloc_reg_set_mem, free_reg_set_mem, record_one_set, record_set_info, compute_set, grealloc): Remove. (recompute_all_luids): New function. (gcse_main): Don't compute sets, and don't do related memory allocations/free-ing. If something changed before the end of the pass, update LUIDs using recompute_all_luids. (alloc_gcse_mem): Don't compute LUIDs. Don't allocate reg_set memory. (free_gcse_mem): Don't free it either. (oprs_unchanged_p, load_killed_in_block, record_last_reg_set_info): Use the df insn LUIDs. (load_killed_in_block): Likewise. (compute_hash_table_work): Don't compute reg_set_in_block. (compute_transp): Use DF_REG_DEF_CHAINs. (local_cprop_pass): Don't use compute_sets and related functions. (one_cprop_pass, pre_gcse, one_pre_gcse_pass, one_code_hoisting_pass): Use get_max_uid() instead of max_cuid. (insert_insn_end_basic_block, pre_insert_copy_insn, update_ld_motion_stores): Don't try to keep reg_set tables up to date. (pre_insert_copies): Use df insn LUIDs. (sbitmap pre_redundant_insns): Replace with uses of INSN_DELETED_P. (reg_set_info): Don't use extra bitmap argument. (compute_store_table): Don't compute reg_set_in_block. Use DF scan information to compute regs_set_in_block. (free_store_memory, store_motion): Don't nullify reg_set_in_block. (bypass_jumps): Don't use compute_sets and friends. From-SVN: r146799
* 2009-04-26 Paolo Carlini <paolo.carlini@oracle.com>Paolo Carlini2009-04-265-70/+31
| | | | | | Revert the last commit. From-SVN: r146796
* re PR testsuite/39710 (gcc.misc-tests/help.exp doesn't work when configured ↵Ralf Wildenhues2009-04-262-4/+6
| | | | | | | | | | | with --enable-checking=assert) gcc/ PR testsuite/39710 * opts.c (undocumented_msg): Do not leave blank even with ENABLE_CHECKING. From-SVN: r146795
* Update copyright year. Committed without a ChangeLog entry.Ian Lance Taylor2009-04-261-1/+2
| | | | From-SVN: r146794
* Makefile.in (needed-list): Target removed (not used in GCC 3.0 and later).Eli Zaretskii2009-04-252-19/+9
| | | | | | | | * Makefile.in (needed-list): Target removed (not used in GCC 3.0 and later). All references deleted. (mostlyclean): Remove references to needed.awk and needed2.awk. From-SVN: r146793
* Daily bump.GCC Administrator2009-04-261-1/+1
| | | | From-SVN: r146792
* c-decl.c (build_enumerator): Allow values folding to integer constants but ↵Joseph Myers2009-04-268-27/+98
| | | | | | | | | | | | | | | | not integer constant expressions... * c-decl.c (build_enumerator): Allow values folding to integer constants but not integer constant expressions with a pedwarn if pedantic. testsuite: * gcc.dg/enum-const-1.c, gcc.dg/enum-const-2.c, gcc.dg/enum-const-3.c: New tests. * gcc.dg/gnu89-const-expr-1.c, gcc.dg/gnu99-const-expr-1.c: Use -pedantic-errors. Update expected diagnostics. From-SVN: r146789
* re PR c/39582 (bad errors for some uses of [*] arrays)Joseph Myers2009-04-254-2/+36
| | | | | | | | | | | | PR c/39582 * c-typeck.c (c_expr_sizeof_type): Create a C_MAYBE_CONST_EXPR with non-null C_MAYBE_CONST_EXPR_PRE if size of a variable-length type is an integer constant. testsuite: * gcc.dg/vla-20.c: New test. From-SVN: r146787
* mutex (__get_once_functor_lock, [...]): Replace global lock object with ↵Jonathan Wakely2009-04-255-27/+78
| | | | | | | | | | | | | | local locks on global mutex. 2009-04-25 Jonathan Wakely <jwakely.gcc@gmail.com> * include/std/mutex (__get_once_functor_lock, __get_once_mutex): Replace global lock object with local locks on global mutex. * src/mutex.cc: Likewise. * config/abi/pre/gnu.ver: Adjust. * testsuite/30_threads/call_once/call_once2.cc: New. From-SVN: r146785
* re PR target/39897 (Revision 146761 caused libgomp.fortran/omp_atomic1.f90)Uros Bizjak2009-04-252-1/+17
| | | | | | | | PR target/39897 * config/i386/i386.c (print_operand) ['z']: Revert handling of HImode operands. From-SVN: r146784
* test_summary: Only include LAST_UPDATED if it exists.Gerald Pfeifer2009-04-252-4/+12
| | | | | | | * test_summary: Only include LAST_UPDATED if it exists. Complete copyright years. From-SVN: r146783
* re PR libstdc++/39880 (Specialisation is_error_code_enum<errc> should not exist)Paolo Carlini2009-04-251-8/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2009-04-25 Paolo Carlini <paolo.carlini@oracle.com> PR libstdc++/39880 PR libstdc++/39881 PR libstdc++/39882 * include/std/system_error (is_error_code_enum<errc>): Remove. (error_condition<>::error_condition(_ErrorCodeEnum,) error_condition<>::operator=(_ErrorCodeEnum)): Use make_error_condition. (error_code<>::error_code(_ErrorCodeEnum,), error_code<>::operator=(_ErrorCodeEnum)): Use make_error_code. * testsuite/19_diagnostics/system_error/39880.cc: New. * testsuite/19_diagnostics/error_condition/modifiers/39881.cc: Likewise. * testsuite/19_diagnostics/error_condition/cons/39881.cc: Likewise. * testsuite/19_diagnostics/error_code/modifiers/39882.cc: Likewise. * testsuite/19_diagnostics/error_code/cons/39882.cc: Likewise. * testsuite/27_io/basic_ostream/inserters_other/char/error_code.cc: Adjust. * testsuite/27_io/basic_ostream/inserters_other/wchar_t/error_code.cc: Likewise. * testsuite/19_diagnostics/error_code/cons/1.cc: Likewise. * testsuite/19_diagnostics/error_code/operators/bool.cc: Likewise. * testsuite/19_diagnostics/error_code/operators/equal.cc: Likewise. * testsuite/19_diagnostics/error_code/operators/not_equal.cc: Likewise. * testsuite/19_diagnostics/error_category/cons/copy_neg.cc: Likewise. * testsuite/19_diagnostics/system_error/cons-1.cc: Likewise. * testsuite/19_diagnostics/system_error/what-4.cc: Likewise. * testsuite/30_threads/unique_lock/locking/2.cc: Likewise. From-SVN: r146781
* re PR libstdc++/39880 (Specialisation is_error_code_enum<errc> should not exist)Paolo Carlini2009-04-2516-30/+297
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2009-04-25 Paolo Carlini <paolo.carlini@oracle.com> PR libstdc++/39880 PR libstdc++/39881 PR libstdc++/39882 * include/std/system_error (is_error_code_enum<errc>): Remove. (error_condition<>::error_condition(_ErrorCodeEnum,) error_condition<>::operator=(_ErrorCodeEnum)): Use make_error_condition. (error_code<>::error_code(_ErrorCodeEnum,), error_code<>::operator=(_ErrorCodeEnum)): Use make_error_code. * testsuite/19_diagnostics/system_error/39880.cc: New. * testsuite/19_diagnostics/error_condition/modifiers/39881.cc: Likewise. * testsuite/19_diagnostics/error_condition/cons/39881.cc: Likewise. * testsuite/19_diagnostics/error_code/modifiers/39882.cc: Likewise. * testsuite/19_diagnostics/error_code/cons/39882.cc: Likewise. * testsuite/27_io/basic_ostream/inserters_other/char/error_code.cc: Adjust. * testsuite/27_io/basic_ostream/inserters_other/wchar_t/error_code.cc: Likewise. * testsuite/19_diagnostics/error_code/cons/1.cc: Likewise. * testsuite/19_diagnostics/error_code/operators/bool.cc: Likewise. * testsuite/19_diagnostics/error_code/operators/equal.cc: Likewise. * testsuite/19_diagnostics/error_code/operators/not_equal.cc: Likewise. * testsuite/19_diagnostics/error_category/cons/copy_neg.cc: Likewise. * testsuite/19_diagnostics/system_error/cons-1.cc: Likewise. * testsuite/19_diagnostics/system_error/what-4.cc: Likewise. * testsuite/30_threads/unique_lock/locking/2.cc: Likewise. From-SVN: r146780
* Fix typo in comment in previous commit.Joseph Myers2009-04-251-1/+1
| | | | From-SVN: r146779
* re PR c/39564 (variably modified function return types not always diagnosed)Joseph Myers2009-04-254-2/+54
| | | | | | | | | | | | | | PR c/39564 * c-decl.c (grokdeclarator): Diagnose declarations of functions with variably modified return type and no storage class specifiers, except for the case of nested functions. Distinguish extern declarations of functions with variably modified return types from those of objects with variably modified types. testsuite: * gcc.dg/vla-19.c: New test. From-SVN: r146778
* re PR preprocessor/39559 (constants too large for intmax_t need pedwarns)Joseph Myers2009-04-254-1/+39
| | | | | | | | | | | | libcpp: PR preprocessor/39559 * expr.c (cpp_interpret_integer): Use a pedwarn for decimal constants larger than intmax_t in C99 mode. gcc/testsuite: * gcc.dg/c99-intconst-2.c: New test. From-SVN: r146777
* tree.c (list_equal_p): New function.Jan Hubicka2009-04-2513-18/+594
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * tree.c (list_equal_p): New function. * tree.h (list_equal_p): Declare. * coretypes.h (edge_def, edge, const_edge, basic_block_def basic_block_def, basic_block, const_basic_block): New. * tree-eh.c (make_eh_edge): EH edges are not abnormal. (redirect_eh_edge): New function. (make_eh_edge_update_phi): EH edges are not abnormal. * except.c: Include tree-flow.h. (list_match): New function. (eh_region_replaceable_by_p): New function. (replace_region): New function. (hash_type_list): New function. (hash_eh_region): New function. (eh_regions_equal_p): New function. (merge_peers): New function. (remove_unreachable_regions): Verify EH tree when checking; merge peers. (copy_eh_region_1): New function. (copy_eh_region): New function. (push_reachable_handler): New function. (build_post_landing_pads, dw2_build_landing_pads): Be ready for regions without label but with live RESX. * except.h (redirect_eh_edge_to_label): New. * tree-flow.h (redirect_eh_edge): New. * coretypes.h (edge_def, edge, const_edge, basic_block_def basic_block_def, basic_block, const_basic_block): Remove. * Makefile.in (except.o): Add dependency on tree-flow.h * tree-cfg.c (gimple_redirect_edge_and_branch): Handle EH edges. * basic-block.h (edge, const_edge, basic_block, const_basic_block): Remove. From-SVN: r146776
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