+2010-06-11 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (pro_epilogue_adjust_stack_1) <TYPE_ALU>: Assert
+ that operand 0 == operand 1. Use x86_maybe_negate_const_int to output
+ insn mnemonic.
+ (pro_epilogue_adjust_stack_rex64) <TYPE_ALU>: Ditto.
+
2010-06-10 Dodji Seketeli <dodji@redhat.com>
Fix bootstap on mips
* gensupport.h (message_with_line, n_comma_elts, scan_comma_elt):
Move to read-md.h.
* gensupport.c: Include read-md.h.
- (message_with_line, n_comma_elts, scan_comma_elt): Move to
- read-md.c.
+ (message_with_line, n_comma_elts, scan_comma_elt): Move to read-md.c.
* read-md.h, read-md.c: New files.
2010-06-10 Anatoly Sokolov <aesok@post.ru>
2010-06-10 Jan Hubicka <jh@suse.cz>
PR rtl-optimization/44460
- * emit-rtl.c (set_mem_attributes_minus_bitpos): Remove TYPE_NEEDS_CONSTRUCTING
- sanity check.
+ * emit-rtl.c (set_mem_attributes_minus_bitpos): Remove
+ TYPE_NEEDS_CONSTRUCTING sanity check.
2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
2010-06-09 Changpeng Fang <changpeng.fang@amd.com>
- * tree-ssa-loop-prefetch.c (PREFETCH_MOD_TO_UNROLL_FACTOR_RATIO) :
- Change the PREFETCH_MOD_TO_UNROLL_FACTOR_RATIO threshold value from
- 8 to 4. Minor change of the related comments.
+ * tree-ssa-loop-prefetch.c (PREFETCH_MOD_TO_UNROLL_FACTOR_RATIO) :
+ Change the PREFETCH_MOD_TO_UNROLL_FACTOR_RATIO threshold value from
+ 8 to 4. Minor change of the related comments.
2010-06-09 Sebastian Pop <sebastian.pop@amd.com>
* tree-vectorizer.h (vinfo_for_stmt): Remove check.
(set_vinfo_for_stmt, get_earlier_stmt, is_loop_header_bb_p): Change
gcc_assert to gcc_checking_assert.
- * tree-flow-inline.h (gimple_vop, get_var_ann, relink_imm_use, phi_nodes
- set_phi_nodes, phi_arg_index_from_use, op_iter_next_use,
+ * tree-flow-inline.h (gimple_vop, get_var_ann, relink_imm_use,
+ phi_nodes, set_phi_nodes, phi_arg_index_from_use, op_iter_next_use,
op_iter_next_def, op_iter_next_tree, op_iter_init, op_iter_init_use,
- op_iter_init_phiuse, op_iter_init_phidef, array_ref_contains_indirect_ref,
- ref_contains_array_ref): Use gcc_checking_assert.
+ op_iter_init_phiuse, op_iter_init_phidef,
+ array_ref_contains_indirect_ref, ref_contains_array_ref): Use
+ gcc_checking_assert.
* emit-rtl.h (set_first_insn, set_last_insn): Likewise.
* tree-ssa-live.h (var_to_partition, var_to_partition_to_var,
partition_is_global, live_on_entry, live_on_exit,
2010-06-09 Jan Hubicka <jh@suse.cz>
* gimple.h (gcc_gimple_checking_assert): New macro.
- (gimple_set_def_ops, gimple_set_use_ops,
- gimple_set_vuse, gimple_set_vdef,
- gimple_omp_subcode, gimple_omp_set_subcode, gimple_ops, gimple_op,
- gimple_op_ptr, gimple_op_ptr, gimple_set_op, gimple_bind_set_block,
- gimple_asm_input_op, gimple_asm_input_op_ptr, gimple_asm_set_input_op,
- gimple_asm_output_op, gimple_asm_output_op_ptr,
- gimple_asm_set_output_op, gimple_asm_clobber_op,
- gimple_asm_set_clobber_op, gimple_asm_label_op,
- gimple_asm_set_label_op, gimple_try_set_kind, gimple_try_catch_is_cleanup
- gimple_try_set_catch_is_cleanup, gimple_phi_arg,
- gimple_switch_num_labels, gimple_switch_set_index, gimple_switch_label,
- gimple_switch_set_label, gimple_omp_for_index, gimple_omp_for_index_ptr,
- gimple_omp_for_set_index, gimple_omp_for_initial, gimple_omp_for_initial_ptr,
- gimple_omp_for_set_initial, gimple_omp_for_final, gimple_omp_for_final_ptr,
- gimple_omp_for_set_final, gimple_omp_for_incr, gimple_omp_for_incr_ptr,
- gimple_omp_for_set_incr, gimple_omp_for_set_cond, gimple_omp_for_cond): Make
- checking conditional with ENABLE_GIMPLE_CHECKING.
- (gimple_phi_set_arg): Likewise; replace memcpy by assignment.
+ (gimple_set_def_ops, gimple_set_use_ops,
+ gimple_set_vuse, gimple_set_vdef,
+ gimple_omp_subcode, gimple_omp_set_subcode, gimple_ops, gimple_op,
+ gimple_op_ptr, gimple_op_ptr, gimple_set_op, gimple_bind_set_block,
+ gimple_asm_input_op, gimple_asm_input_op_ptr, gimple_asm_set_input_op,
+ gimple_asm_output_op, gimple_asm_output_op_ptr,
+ gimple_asm_set_output_op, gimple_asm_clobber_op,
+ gimple_asm_set_clobber_op, gimple_asm_label_op,
+ gimple_asm_set_label_op, gimple_try_set_kind,
+ gimple_try_catch_is_cleanup, gimple_try_set_catch_is_cleanup,
+ gimple_phi_arg, gimple_switch_num_labels, gimple_switch_set_index,
+ gimple_switch_label, gimple_switch_set_label, gimple_omp_for_index,
+ gimple_omp_for_index_ptr, gimple_omp_for_set_index,
+ gimple_omp_for_initial, gimple_omp_for_initial_ptr,
+ gimple_omp_for_set_initial, gimple_omp_for_final,
+ gimple_omp_for_final_ptr, gimple_omp_for_set_final,
+ gimple_omp_for_incr, gimple_omp_for_incr_ptr, gimple_omp_for_set_incr,
+ gimple_omp_for_set_cond, gimple_omp_for_cond): Make checking
+ conditional with ENABLE_GIMPLE_CHECKING.
+ (gimple_phi_set_arg): Likewise; replace memcpy by assignment.
2010-06-09 Sandra Loosemore <sandra@codesourcery.com>
* tree-cfg.c (create_bb): Update comment to not reference
ggc_alloc_cleared.
- * tree-ssa-structalias.c (struct heapvar_for_stmt): Fix param_is
- value.
+ * tree-ssa-structalias.c (struct heapvar_for_stmt): Fix param_is value.
* varpool.c (varpool_node): Use typed GC allocation.
(varpool_extra_name_alias): Likewise.
(init_alias_analysis): Likewise.
2010-06-08 Shujing Zhao <pearly.zhao@oracle.com>
-
+
* fold-const.c (fold_comparison): Remove redundant parenthesis.
* tree-inline.c (expand_call_inline): Pass translated return value of
cgraph_inline_failed_string to diagnostic function.
toplev.c.
* flags.h (flag_signed_char, flag_short_enums,
flag_pcc_struct_return, flag_ira_verbose,
- flag_detailed_statistics, flag_remove_unreachable_functions):
- Remove.
+ flag_detailed_statistics, flag_remove_unreachable_functions): Remove.
* toplev.c (flag_detailed_statistics, flag_signed_char,
flag_short_enums, flag_pcc_struct_return, flag_ira_verbose): Remove.
(DEFAULT_PCC_STRUCT_RETURN): Move definition to defaults.h.
PR rtl-optimization/44404
* auto-inc-dec.c (find_inc): Use reg_overlap_mentioned_p instead
- of count_occurrences to see if it's safe to modify mem_insn.insn.
+ of count_occurrences to see if it's safe to modify mem_insn.
2010-06-07 Richard Guenther <rguenther@suse.de>
* tree-into-ssa.c (insert_phi_nodes): Use bitmap heads
for dominance frontiers.
- (rewrite_into_ssa): Update for bitmap heads in dominance
- frontiers.
+ (rewrite_into_ssa): Update for bitmap heads in dominance frontiers.
(insert_updated_phi_nodes_for): Likewise.
(update_ssa): Likewise.
* cfganal.c (compute_dominance_frontiers_1): Likewise.
2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
- * c-lex.c: Do not include c-tree.h.
- * c-pretty-print.c: Likewise.
- * c-opts.c: Likewise.
- * c-gimplify.c: Likewise.
+ * c-lex.c: Do not include c-tree.h.
+ * c-pretty-print.c: Likewise.
+ * c-opts.c: Likewise.
+ * c-gimplify.c: Likewise.
* c-common.c: Likewise.
* c-dump.c: Likewise. Include c-common.h.
(next_operand_entry_id): New static variable.
(sort_by_operand_rank): Stabilize qsort comparator by using unique IDs.
(add_to_ops_vec): Assigned unique ID to operand entry.
- (struct oecount_s): New field ID.
+ (struct oecount_s): New field ID.
(oecount_cmp): Stabilize qsort comparotor by using unique IDs.
(undistribute_ops_list): Assign unique IDs to oecounts.
(init_reassoc): reset next_operand_entry_id.
return "mov{l}\t{%1, %0|%0, %1}";
case TYPE_ALU:
- if (CONST_INT_P (operands[2])
- && (INTVAL (operands[2]) == 128
- || (INTVAL (operands[2]) < 0
- && INTVAL (operands[2]) != -128)))
- {
- operands[2] = GEN_INT (-INTVAL (operands[2]));
- return "sub{l}\t{%2, %0|%0, %2}";
- }
+ gcc_assert (rtx_equal_p (operands[0], operands[1]));
+ if (x86_maybe_negate_const_int (&operands[2], SImode))
+ return "sub{l}\t{%2, %0|%0, %2}";
+
return "add{l}\t{%2, %0|%0, %2}";
- case TYPE_LEA:
+ default:
operands[2] = SET_SRC (XVECEXP (PATTERN (insn), 0, 0));
return "lea{l}\t{%a2, %0|%0, %a2}";
-
- default:
- gcc_unreachable ();
}
}
[(set (attr "type")
return "mov{q}\t{%1, %0|%0, %1}";
case TYPE_ALU:
- if (CONST_INT_P (operands[2])
- /* Avoid overflows. */
- && ((INTVAL (operands[2]) & ((((unsigned int) 1) << 31) - 1)))
- && (INTVAL (operands[2]) == 128
- || (INTVAL (operands[2]) < 0
- && INTVAL (operands[2]) != -128)))
- {
- operands[2] = GEN_INT (-INTVAL (operands[2]));
- return "sub{q}\t{%2, %0|%0, %2}";
- }
+ gcc_assert (rtx_equal_p (operands[0], operands[1]));
+ if (x86_maybe_negate_const_int (&operands[2], DImode))
+ return "sub{q}\t{%2, %0|%0, %2}";
+
return "add{q}\t{%2, %0|%0, %2}";
- case TYPE_LEA:
+ default:
operands[2] = SET_SRC (XVECEXP (PATTERN (insn), 0, 0));
return "lea{q}\t{%a2, %0|%0, %a2}";
-
- default:
- gcc_unreachable ();
}
}
[(set (attr "type")
projects / gcc.git / commitdiff