diff options
Diffstat (limited to 'gcc/tree-vect-patterns.c')
| -rw-r--r-- | gcc/tree-vect-patterns.c | 44 |
1 files changed, 18 insertions, 26 deletions
diff --git a/gcc/tree-vect-patterns.c b/gcc/tree-vect-patterns.c index 24ebba23..5def606 100644 --- a/gcc/tree-vect-patterns.c +++ b/gcc/tree-vect-patterns.c @@ -760,8 +760,7 @@ vect_handle_widen_op_by_const (gimple stmt, enum tree_code code, /* Create a_T = (NEW_TYPE) a_t; */ *oprnd = gimple_assign_rhs1 (def_stmt); new_oprnd = make_ssa_name (new_type, NULL); - new_stmt = gimple_build_assign_with_ops (NOP_EXPR, new_oprnd, *oprnd, - NULL_TREE); + new_stmt = gimple_build_assign_with_ops (NOP_EXPR, new_oprnd, *oprnd); STMT_VINFO_RELATED_STMT (vinfo_for_stmt (def_stmt)) = new_stmt; stmts->safe_push (def_stmt); *oprnd = new_oprnd; @@ -935,7 +934,7 @@ vect_recog_widen_mult_pattern (vec<gimple> *stmts, tree old_oprnd = gimple_assign_rhs1 (def_stmt); tree new_oprnd = make_ssa_name (half_type0, NULL); new_stmt = gimple_build_assign_with_ops (NOP_EXPR, new_oprnd, - old_oprnd, NULL_TREE); + old_oprnd); *oprnd = new_oprnd; } @@ -1032,8 +1031,7 @@ vect_recog_widen_mult_pattern (vec<gimple> *stmts, pattern_stmt = gimple_build_assign_with_ops (NOP_EXPR, vect_recog_temp_ssa_var (type, NULL), - gimple_assign_lhs (pattern_stmt), - NULL_TREE); + gimple_assign_lhs (pattern_stmt)); } if (dump_enabled_p ()) @@ -1443,7 +1441,7 @@ vect_operation_fits_smaller_type (gimple stmt, tree def, tree *new_type, oprnd = gimple_assign_rhs1 (def_stmt); new_oprnd = make_ssa_name (interm_type, NULL); new_stmt = gimple_build_assign_with_ops (NOP_EXPR, new_oprnd, - oprnd, NULL_TREE); + oprnd); STMT_VINFO_RELATED_STMT (vinfo_for_stmt (def_stmt)) = new_stmt; stmts->safe_push (def_stmt); oprnd = new_oprnd; @@ -1462,7 +1460,7 @@ vect_operation_fits_smaller_type (gimple stmt, tree def, tree *new_type, /* Create a type conversion HALF_TYPE->INTERM_TYPE. */ new_oprnd = make_ssa_name (interm_type, NULL); new_stmt = gimple_build_assign_with_ops (NOP_EXPR, new_oprnd, - oprnd, NULL_TREE); + oprnd); oprnd = new_oprnd; *new_def_stmt = new_stmt; } @@ -1594,7 +1592,7 @@ vect_recog_over_widening_pattern (vec<gimple> *stmts, /* Create NEW_TYPE->USE_TYPE conversion. */ new_oprnd = make_ssa_name (use_type, NULL); pattern_stmt = gimple_build_assign_with_ops (NOP_EXPR, new_oprnd, - var, NULL_TREE); + var); STMT_VINFO_RELATED_STMT (vinfo_for_stmt (use_stmt)) = pattern_stmt; *type_in = get_vectype_for_scalar_type (new_type); @@ -1946,8 +1944,7 @@ vect_recog_rotate_pattern (vec<gimple> *stmts, tree *type_in, tree *type_out) if (def == NULL_TREE) { def = vect_recog_temp_ssa_var (type, NULL); - def_stmt = gimple_build_assign_with_ops (NOP_EXPR, def, oprnd1, - NULL_TREE); + def_stmt = gimple_build_assign_with_ops (NOP_EXPR, def, oprnd1); if (ext_def) { basic_block new_bb @@ -1977,8 +1974,7 @@ vect_recog_rotate_pattern (vec<gimple> *stmts, tree *type_in, tree *type_out) if (vecstype == NULL_TREE) return NULL; def2 = vect_recog_temp_ssa_var (stype, NULL); - def_stmt = gimple_build_assign_with_ops (NEGATE_EXPR, def2, def, - NULL_TREE); + def_stmt = gimple_build_assign_with_ops (NEGATE_EXPR, def2, def); if (ext_def) { basic_block new_bb @@ -2151,8 +2147,7 @@ vect_recog_vector_vector_shift_pattern (vec<gimple> *stmts, if (def == NULL_TREE) { def = vect_recog_temp_ssa_var (TREE_TYPE (oprnd0), NULL); - def_stmt = gimple_build_assign_with_ops (NOP_EXPR, def, oprnd1, - NULL_TREE); + def_stmt = gimple_build_assign_with_ops (NOP_EXPR, def, oprnd1); new_pattern_def_seq (stmt_vinfo, def_stmt); } @@ -2350,8 +2345,7 @@ vect_recog_divmod_pattern (vec<gimple> *stmts, append_pattern_def_seq (stmt_vinfo, def_stmt); signmask = vect_recog_temp_ssa_var (itype, NULL); def_stmt - = gimple_build_assign_with_ops (NOP_EXPR, signmask, var, - NULL_TREE); + = gimple_build_assign_with_ops (NOP_EXPR, signmask, var); append_pattern_def_seq (stmt_vinfo, def_stmt); } def_stmt @@ -2613,8 +2607,7 @@ vect_recog_divmod_pattern (vec<gimple> *stmts, if (msb != 1) def_stmt = gimple_build_assign_with_ops (INTEGER_CST, - t4, build_int_cst (itype, msb), - NULL_TREE); + t4, build_int_cst (itype, msb)); else def_stmt = gimple_build_assign_with_ops (RSHIFT_EXPR, t4, oprnd0, @@ -2809,7 +2802,7 @@ vect_recog_mixed_size_cond_pattern (vec<gimple> *stmts, tree *type_in, pattern_stmt = gimple_build_assign_with_ops (NOP_EXPR, vect_recog_temp_ssa_var (type, NULL), - gimple_assign_lhs (def_stmt), NULL_TREE); + gimple_assign_lhs (def_stmt)); new_pattern_def_seq (stmt_vinfo, def_stmt); def_stmt_info = new_stmt_vec_info (def_stmt, loop_vinfo, bb_vinfo); @@ -2923,8 +2916,7 @@ adjust_bool_pattern_cast (tree type, tree var) cast_stmt = gimple_build_assign_with_ops (NOP_EXPR, vect_recog_temp_ssa_var (type, NULL), - gimple_assign_lhs (pattern_stmt), - NULL_TREE); + gimple_assign_lhs (pattern_stmt)); STMT_VINFO_RELATED_STMT (stmt_vinfo) = cast_stmt; return gimple_assign_lhs (cast_stmt); } @@ -2961,7 +2953,7 @@ adjust_bool_pattern (tree var, tree out_type, tree trueval, pattern_stmt = gimple_build_assign_with_ops (SSA_NAME, vect_recog_temp_ssa_var (itype, NULL), - irhs1, NULL_TREE); + irhs1); break; case BIT_NOT_EXPR: @@ -3209,10 +3201,10 @@ vect_recog_bool_pattern (vec<gimple> *stmts, tree *type_in, lhs = vect_recog_temp_ssa_var (TREE_TYPE (lhs), NULL); if (useless_type_conversion_p (TREE_TYPE (lhs), TREE_TYPE (rhs))) pattern_stmt - = gimple_build_assign_with_ops (SSA_NAME, lhs, rhs, NULL_TREE); + = gimple_build_assign_with_ops (SSA_NAME, lhs, rhs); else pattern_stmt - = gimple_build_assign_with_ops (NOP_EXPR, lhs, rhs, NULL_TREE); + = gimple_build_assign_with_ops (NOP_EXPR, lhs, rhs); *type_out = vectype; *type_in = vectype; stmts->safe_push (last_stmt); @@ -3278,12 +3270,12 @@ vect_recog_bool_pattern (vec<gimple> *stmts, tree *type_in, { tree rhs2 = vect_recog_temp_ssa_var (TREE_TYPE (lhs), NULL); gimple cast_stmt - = gimple_build_assign_with_ops (NOP_EXPR, rhs2, rhs, NULL_TREE); + = gimple_build_assign_with_ops (NOP_EXPR, rhs2, rhs); new_pattern_def_seq (stmt_vinfo, cast_stmt); rhs = rhs2; } pattern_stmt - = gimple_build_assign_with_ops (SSA_NAME, lhs, rhs, NULL_TREE); + = gimple_build_assign_with_ops (SSA_NAME, lhs, rhs); pattern_stmt_info = new_stmt_vec_info (pattern_stmt, loop_vinfo, bb_vinfo); set_vinfo_for_stmt (pattern_stmt, pattern_stmt_info); |