diff options
Diffstat (limited to 'gcc/tree-into-ssa.c')
| -rw-r--r-- | gcc/tree-into-ssa.c | 54 |
1 files changed, 28 insertions, 26 deletions
diff --git a/gcc/tree-into-ssa.c b/gcc/tree-into-ssa.c index cc77618e73a..a19f4e385f2 100644 --- a/gcc/tree-into-ssa.c +++ b/gcc/tree-into-ssa.c @@ -298,7 +298,7 @@ marked_for_renaming (tree sym) decided in mark_def_sites. */ static inline bool -rewrite_uses_p (gimple stmt) +rewrite_uses_p (gimple *stmt) { return gimple_visited_p (stmt); } @@ -307,7 +307,7 @@ rewrite_uses_p (gimple stmt) /* Set the rewrite marker on STMT to the value given by REWRITE_P. */ static inline void -set_rewrite_uses (gimple stmt, bool rewrite_p) +set_rewrite_uses (gimple *stmt, bool rewrite_p) { gimple_set_visited (stmt, rewrite_p); } @@ -322,7 +322,7 @@ set_rewrite_uses (gimple stmt, bool rewrite_p) registered, but they don't need to have their uses renamed. */ static inline bool -register_defs_p (gimple stmt) +register_defs_p (gimple *stmt) { return gimple_plf (stmt, GF_PLF_1) != 0; } @@ -331,7 +331,7 @@ register_defs_p (gimple stmt) /* If REGISTER_DEFS_P is true, mark STMT to have its DEFs registered. */ static inline void -set_register_defs (gimple stmt, bool register_defs_p) +set_register_defs (gimple *stmt, bool register_defs_p) { gimple_set_plf (stmt, GF_PLF_1, register_defs_p); } @@ -442,12 +442,12 @@ set_current_def (tree var, tree def) static void initialize_flags_in_bb (basic_block bb) { - gimple stmt; + gimple *stmt; gimple_stmt_iterator gsi; for (gsi = gsi_start_phis (bb); !gsi_end_p (gsi); gsi_next (&gsi)) { - gimple phi = gsi_stmt (gsi); + gimple *phi = gsi_stmt (gsi); set_rewrite_uses (phi, false); set_register_defs (phi, false); } @@ -663,7 +663,7 @@ add_new_name_mapping (tree new_tree, tree old) we create. */ static void -mark_def_sites (basic_block bb, gimple stmt, bitmap kills) +mark_def_sites (basic_block bb, gimple *stmt, bitmap kills) { tree def; use_operand_p use_p; @@ -1049,8 +1049,8 @@ insert_phi_nodes_for (tree var, bitmap phi_insertion_points, bool update_p) tracked_var = target_for_debug_bind (var); if (tracked_var) { - gimple note = gimple_build_debug_bind (tracked_var, - PHI_RESULT (phi), + gimple *note = gimple_build_debug_bind (tracked_var, + PHI_RESULT (phi), phi); gimple_stmt_iterator si = gsi_after_labels (bb); gsi_insert_before (&si, note, GSI_SAME_STMT); @@ -1206,7 +1206,7 @@ get_reaching_def (tree var) /* Helper function for rewrite_stmt. Rewrite uses in a debug stmt. */ static void -rewrite_debug_stmt_uses (gimple stmt) +rewrite_debug_stmt_uses (gimple *stmt) { use_operand_p use_p; ssa_op_iter iter; @@ -1233,7 +1233,7 @@ rewrite_debug_stmt_uses (gimple stmt) !gsi_end_p (gsi) && lim > 0; gsi_next (&gsi), lim--) { - gimple gstmt = gsi_stmt (gsi); + gimple *gstmt = gsi_stmt (gsi); if (!gimple_debug_source_bind_p (gstmt)) break; if (gimple_debug_source_bind_get_value (gstmt) == var) @@ -1248,7 +1248,7 @@ rewrite_debug_stmt_uses (gimple stmt) /* If not, add a new source bind stmt. */ if (def == NULL_TREE) { - gimple def_temp; + gimple *def_temp; def = make_node (DEBUG_EXPR_DECL); def_temp = gimple_build_debug_source_bind (def, var, NULL); DECL_ARTIFICIAL (def) = 1; @@ -1315,7 +1315,7 @@ rewrite_stmt (gimple_stmt_iterator *si) use_operand_p use_p; def_operand_p def_p; ssa_op_iter iter; - gimple stmt = gsi_stmt (*si); + gimple *stmt = gsi_stmt (*si); /* If mark_def_sites decided that we don't need to rewrite this statement, ignore it. */ @@ -1373,7 +1373,7 @@ rewrite_stmt (gimple_stmt_iterator *si) tracked_var = target_for_debug_bind (var); if (tracked_var) { - gimple note = gimple_build_debug_bind (tracked_var, name, stmt); + gimple *note = gimple_build_debug_bind (tracked_var, name, stmt); gsi_insert_after (si, note, GSI_SAME_STMT); } } @@ -1824,7 +1824,7 @@ maybe_replace_use_in_debug_stmt (use_operand_p use_p) DEF_P. Returns whether the statement should be removed. */ static inline bool -maybe_register_def (def_operand_p def_p, gimple stmt, +maybe_register_def (def_operand_p def_p, gimple *stmt, gimple_stmt_iterator gsi) { tree def = DEF_FROM_PTR (def_p); @@ -1854,7 +1854,7 @@ maybe_register_def (def_operand_p def_p, gimple stmt, tree tracked_var = target_for_debug_bind (sym); if (tracked_var) { - gimple note = gimple_build_debug_bind (tracked_var, def, stmt); + gimple *note = gimple_build_debug_bind (tracked_var, def, stmt); /* If stmt ends the bb, insert the debug stmt on the single non-EH edge from the stmt. */ if (gsi_one_before_end_p (gsi) && stmt_ends_bb_p (stmt)) @@ -1922,7 +1922,7 @@ maybe_register_def (def_operand_p def_p, gimple stmt, in OLD_SSA_NAMES. Returns whether STMT should be removed. */ static bool -rewrite_update_stmt (gimple stmt, gimple_stmt_iterator gsi) +rewrite_update_stmt (gimple *stmt, gimple_stmt_iterator gsi) { use_operand_p use_p; def_operand_p def_p; @@ -2057,7 +2057,7 @@ rewrite_update_phi_arguments (basic_block bb) locus = UNKNOWN_LOCATION; else { - gimple stmt = SSA_NAME_DEF_STMT (reaching_def); + gimple *stmt = SSA_NAME_DEF_STMT (reaching_def); gphi *other_phi = dyn_cast <gphi *> (stmt); /* Single element PHI nodes behave like copies, so get the @@ -2430,7 +2430,8 @@ make_pass_build_ssa (gcc::context *ctxt) renamer. BLOCKS is the set of blocks that need updating. */ static void -mark_def_interesting (tree var, gimple stmt, basic_block bb, bool insert_phi_p) +mark_def_interesting (tree var, gimple *stmt, basic_block bb, + bool insert_phi_p) { gcc_checking_assert (bitmap_bit_p (blocks_to_update, bb->index)); set_register_defs (stmt, true); @@ -2461,7 +2462,8 @@ mark_def_interesting (tree var, gimple stmt, basic_block bb, bool insert_phi_p) nodes. */ static inline void -mark_use_interesting (tree var, gimple stmt, basic_block bb, bool insert_phi_p) +mark_use_interesting (tree var, gimple *stmt, basic_block bb, + bool insert_phi_p) { basic_block def_bb = gimple_bb (stmt); @@ -2548,7 +2550,7 @@ prepare_block_for_update (basic_block bb, bool insert_phi_p) for (gimple_stmt_iterator si = gsi_start_bb (bb); !gsi_end_p (si); gsi_next (&si)) { - gimple stmt; + gimple *stmt; ssa_op_iter i; use_operand_p use_p; def_operand_p def_p; @@ -2612,7 +2614,7 @@ prepare_use_sites_for (tree name, bool insert_phi_p) FOR_EACH_IMM_USE_FAST (use_p, iter, name) { - gimple stmt = USE_STMT (use_p); + gimple *stmt = USE_STMT (use_p); basic_block bb = gimple_bb (stmt); if (gimple_code (stmt) == GIMPLE_PHI) @@ -2638,7 +2640,7 @@ prepare_use_sites_for (tree name, bool insert_phi_p) static void prepare_def_site_for (tree name, bool insert_phi_p) { - gimple stmt; + gimple *stmt; basic_block bb; gcc_checking_assert (names_to_release == NULL @@ -2849,7 +2851,7 @@ delete_update_ssa (void) update_ssa's tables. */ tree -create_new_def_for (tree old_name, gimple stmt, def_operand_p def) +create_new_def_for (tree old_name, gimple *stmt, def_operand_p def) { tree new_name; @@ -2907,7 +2909,7 @@ mark_virtual_operand_for_renaming (tree name) bool used = false; imm_use_iterator iter; use_operand_p use_p; - gimple stmt; + gimple *stmt; gcc_assert (VAR_DECL_IS_VIRTUAL_OPERAND (name_var)); FOR_EACH_IMM_USE_STMT (stmt, iter, name) @@ -3189,7 +3191,7 @@ update_ssa (unsigned update_flags) gimple_stmt_iterator gsi; for (gsi = gsi_start_bb (bb); !gsi_end_p (gsi); gsi_next (&gsi)) { - gimple stmt = gsi_stmt (gsi); + gimple *stmt = gsi_stmt (gsi); ssa_op_iter i; use_operand_p use_p; |