diff options
Diffstat (limited to 'gcc/tree-inline.cc')
| -rw-r--r-- | gcc/tree-inline.cc | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/gcc/tree-inline.cc b/gcc/tree-inline.cc index 3289b4f..e8fe035 100644 --- a/gcc/tree-inline.cc +++ b/gcc/tree-inline.cc @@ -2239,7 +2239,7 @@ copy_bb (copy_body_data *id, basic_block bb, } else if (nargs != 0) { - tree newlhs = create_tmp_reg_or_ssa_name (integer_type_node); + tree newlhs = make_ssa_name (integer_type_node); count = build_int_cst (integer_type_node, nargs); new_stmt = gimple_build_assign (gimple_call_lhs (stmt), PLUS_EXPR, newlhs, count); @@ -2866,7 +2866,6 @@ initialize_cfun (tree new_fndecl, tree callee_fndecl, profile_count count) cfun->nonlocal_goto_save_area = src_cfun->nonlocal_goto_save_area; cfun->function_end_locus = src_cfun->function_end_locus; cfun->curr_properties = src_cfun->curr_properties; - cfun->last_verified = src_cfun->last_verified; cfun->va_list_gpr_size = src_cfun->va_list_gpr_size; cfun->va_list_fpr_size = src_cfun->va_list_fpr_size; cfun->has_nonlocal_label = src_cfun->has_nonlocal_label; @@ -2889,11 +2888,9 @@ initialize_cfun (tree new_fndecl, tree callee_fndecl, profile_count count) profile_count::adjust_for_ipa_scaling (&num, &den); ENTRY_BLOCK_PTR_FOR_FN (cfun)->count = - ENTRY_BLOCK_PTR_FOR_FN (src_cfun)->count.apply_scale (count, - ENTRY_BLOCK_PTR_FOR_FN (src_cfun)->count); + ENTRY_BLOCK_PTR_FOR_FN (src_cfun)->count.apply_scale (num, den); EXIT_BLOCK_PTR_FOR_FN (cfun)->count = - EXIT_BLOCK_PTR_FOR_FN (src_cfun)->count.apply_scale (count, - ENTRY_BLOCK_PTR_FOR_FN (src_cfun)->count); + EXIT_BLOCK_PTR_FOR_FN (src_cfun)->count.apply_scale (num, den); if (src_cfun->eh) init_eh_for_function (); @@ -3085,7 +3082,7 @@ copy_cfg_body (copy_body_data * id, /* Register specific tree functions. */ gimple_register_cfg_hooks (); - /* If we are inlining just region of the function, make sure to connect + /* If we are offlining region of the function, make sure to connect new entry to ENTRY_BLOCK_PTR_FOR_FN (cfun). Since new entry can be part of loop, we must compute frequency and probability of ENTRY_BLOCK_PTR_FOR_FN (cfun) based on the frequencies and @@ -3094,12 +3091,14 @@ copy_cfg_body (copy_body_data * id, { edge e; edge_iterator ei; - den = profile_count::zero (); + ENTRY_BLOCK_PTR_FOR_FN (cfun)->count = profile_count::zero (); FOR_EACH_EDGE (e, ei, new_entry->preds) if (!e->src->aux) - den += e->count (); - ENTRY_BLOCK_PTR_FOR_FN (cfun)->count = den; + ENTRY_BLOCK_PTR_FOR_FN (cfun)->count += e->count (); + /* Do not scale - the profile of offlined region should + remain unchanged. */ + num = den = profile_count::one (); } profile_count::adjust_for_ipa_scaling (&num, &den); @@ -4847,7 +4846,9 @@ expand_call_inline (basic_block bb, gimple *stmt, copy_body_data *id, goto egress; cg_edge = id->dst_node->get_edge (stmt); - gcc_checking_assert (cg_edge); + /* Edge should exist and speculations should be resolved at this + stage. */ + gcc_checking_assert (cg_edge && !cg_edge->speculative); /* First, see if we can figure out what function is being called. If we cannot, then there is no hope of inlining the function. */ if (cg_edge->indirect_unknown_callee) @@ -5015,6 +5016,9 @@ expand_call_inline (basic_block bb, gimple *stmt, copy_body_data *id, loc = LOCATION_LOCUS (DECL_SOURCE_LOCATION (fn)); if (loc == UNKNOWN_LOCATION) loc = BUILTINS_LOCATION; + if (has_discriminator (gimple_location (stmt))) + loc = location_with_discriminator + (loc, get_discriminator_from_loc (gimple_location (stmt))); id->block = make_node (BLOCK); BLOCK_ABSTRACT_ORIGIN (id->block) = DECL_ORIGIN (fn); BLOCK_SOURCE_LOCATION (id->block) = loc; |