riscv-gnu-toolchain/gcc.git - Unnamed repository; edit this file 'description' to name the repository.

Age	Commit message (Collapse)	Author	Files	Lines
2004-06-30	common.opt (ftree-loop-optimize): New flag.	Zdenek Dvorak	1	-0/+2
	* common.opt (ftree-loop-optimize): New flag. * tree-flow.h (kill_redundant_phi_nodes): Declare. * tree-optimize.c (init_tree_optimization_passes): Add pass_loop. * tree-pass.h (pass_loop_init, pass_loop_done): Declare. * tree-ssa-loop.c (current_loops): New variable. (tree_loop_optimizer_init, gate_loop, tree_ssa_loop_init, tree_ssa_loop_done): New functions. (pass_loop, pass_loop_init, pass_loop_done): New passes. * tree-ssa.c (kill_redundant_phi_nodes): Export. * doc/invoke.texi (-ftree-loop-optimize): Document. From-SVN: r83933
2004-06-28	common.opt (ftree-fre): New flag.	Diego Novillo	1	-0/+1
	* common.opt (ftree-fre): New flag. * flags.h (flag_tree_fre): Declare. * opts.c (decode_options): Set. * timevar.def (TV_TREE_FRE): Define. * tree-flow-inline.h (may_propagate_copy): Re-arrange for readability. Handle destinations that are not SSA_NAMEs. * tree-flow.h (struct ptr_info_def): Move from tree.h (cprop_into_stmt, cprop_into_successor_phis): Remove. (vn_compute, vn_lookup_or_add, vn_add, vn_lookup): Add vuse_optype parameter. * tree-pass.h (pass_fre): Declare. * tree-ssa-copy.c (cprop_operand): Move to tree-ssa-dom.c (cprop_into_stmt): Likewise. (cprop_into_successor_phis): Likewise. * tree-ssa-dom.c (eliminate_redundant_computations): Fix argument ordering in call to may_propagate_copy. * tree-ssa-pre.c (is_undefined_value): Assume hard registers to be always defined. (add_to_sets): New local function. (create_value_expr_from): New local function. (compute_avail): Call them. (eliminate): Don't ignore statements with virtual operands. (init_pre): New local function. (fini_pre): New local function. (execute_pre): Call them. Add argument DO_FRE. Don't do insertion if DO_FRE is true. (do_pre): New function. (do_fre): New function. (gate_fre): New function. (pass_fre): Declare. * tree-ssa.c (init_tree_ssa): Don't call vn_init. (delete_tree_ssa): Don't call vn_delete. * tree-vn.c (val_expr_pair_d): Add documentation. (vn_compute): Add VUSES argument to incorporate in computing hash values. Update all callers. (expressions_equal_p): Call operand_equal_p with OEP_PURE_SAME. (vn_add): Add VUSES argument. Update all callers. (vn_lookup): Likewise. (vn_lookup_or_add): Likewise. * doc/invoke.texi: Document -ftree-fre and -fdump-tree-fre. From-SVN: r83837
2004-06-16	coverage.c: Remove argument to rest_of_compilation.	Paolo Bonzini	1	-0/+6
	gcc/ChangeLog: 2004-06-16 Paolo Bonzini <bonzini@gnu.org> * coverage.c: Remove argument to rest_of_compilation. * expr.c (execute_expand, set_save_expr_context, pass_expand): New. * passes.c (rest_of_compilation): Remove argument. (pass_rest_of_compilation): New. (rest_of_handle_final, rest_of_handle_delay_slots, rest_of_handle_stack_regs, rest_of_handle_variable_tracking rest_of_handle_machine_reorg, rest_of_handle_regrename rest_of_handle_sched, rest_of_handle_sched2, rest_of_handle_gcse2 rest_of_handle_regmove, rest_of_handle_tracer rest_of_handle_if_conversion, rest_of_handle_if_after_combine rest_of_handle_web, rest_of_handle_branch_prob rest_of_handle_value_profile_transformations, rest_of_handle_cfg rest_of_handle_addressof, rest_of_handle_jump_bypass rest_of_handle_life, rest_of_handle_cse, rest_of_handle_cse2): Check that the two arguments are actually superfluous. * toplev.h (rest_of_compilation): Adjust prototype. * tree-optimize.c (register_dump_files): Add properties argument. Track validity of passes. Only initialize dump files for tree-based passes. Store the full set of provided passes in the pass. (init_tree_optimization_passes): Register pass_expand and pass_rest_of_compilation. (execute_one_pass): Do not track the presence of required properties here. Set in_gimple_form. Do not update current_properties. (current_properties): Remove. (set_save_expr_context): Remove. (tree_rest_of_compilation): Do not set in_gimple_form. Do not expand to RTL here, and do not call rest_of_compilation. Push GGC context even before gimplification. * tree-pass.h (PROP_rtl, PROP_trees): New flags. (pass_expand, pass_rest_of_compilation): Declare. gcc/java/ChangeLog: 2004-06-16 Paolo Bonzini <bonzini@gnu.org> * java/class.c (emit_register_classes): Remove argument to rest_of_compilation. * java/resource.c (write_resource_constructor): Likewise. From-SVN: r83225
2004-05-13	Merge tree-ssa-20020619-branch into mainline.	Diego Novillo	1	-0/+130
	From-SVN: r81764