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111
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1 2002-12-29 Paul Brook <paul@nowt.org>
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2
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3 * trans-array.c: Document calling convention for arrays.
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4
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5 2002-12-19 Paul Brook <paul@nowt.org>
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6
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7 * trans-intrinsic.c (g95_conv_intrsinsic_function): Remove incorrect
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8 assertion. Remove intrinsic subroutine G95_ISYM_* cases. Always pass
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9 optional parameters for some intrinsics.
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10 (g95_is_intrinsic_libcall): Add G95_ISYM_RESHAPE.
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11 * trans-expr.c (g95_conv_function_call): Pass NULL for absent
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12 optional parameters.
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13 * trans.h (g95_se): Add ignore_optional flag.
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14
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15 2002-12-15 Paul Brook <paul@nowt.org>
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16
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17 * trans-array.c (g95_conv_array_parameter): Fix partial rank sections.
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18 * trans-decl.c (g95_generate_function_code): Use TDI_original.
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19
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20 2002-12-14 Paul Brook <paul@nowt.org>
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21
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22 * trans-stmt.c (g95_trans_call): Use resolved symbol name.
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23
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24 2002-12-12 Paul Brook <paul@nowt.org>
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25
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26 * trans-array.c (g95_trans_array_constructor_subarray): Fully
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27 initialize the scalarizer.
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28 (various): Update to new format of g95_expr->value.constructor.
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29
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30 2002-12-08 Paul Brook <paul@nowt.org>
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31
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32 * trans-array.c (g95_put_offset_into_var): New function.
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33 (g95_trans_array_constructor_subarray): New function.
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34 (g95_trans_array_constructor_value): Use it.
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35 (g95_array_cons_size): Don't abort() on array components.
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36
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37 2002-12-08 Paul Brook <paul@nowt.org>
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38
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39 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove tree-dchain.o.
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40 * support.c: Update #includes.
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41 (statement_code_p, c_size_in_bytes, s_size_type_node): Remove.
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42 * trans-array.c: Update #includes.
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43 * trans.c: Ditto.
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44 * trans-const.c: Ditto.
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45 * trans-io.c: Ditto.
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46 * trans-types.c: Ditto.
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47 (g95_init_types): Set size_type_node.
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48 * trans-decl.c: Update #includes.
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49 (gfor_fndecl_adjust{l,r}): Declare and initialize.
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50 * trans-stmt.c: Update #includes.
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51 (g95_trans_do_while): Generate LABEL_EXPR, not GOTO_EXPR.
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52 (g95_trans_select): Fix check for unbounded ranges.
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53 * trans-expr.c: Update #includes.
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54 (g95_conv_string_tmp): New function.
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55 (g95_conv_concat_op): Use it.
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56 * trans.h (g95_conv_string_tmp, gfor_fndecl_adjust{l,r}): Declare.
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57 * Trans-intrisic.c: Update #includes.
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58 (g95_conv_intrinsic_strcmp): New function.
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59 (g95_conv_intrinsic_adjust): Ditto.
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60 (g95_conv_intrinsic_function: Use them.
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61
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62 2002-11-30 Paul Brook <paul@nowt.org>
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63
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64 * trans-array.c (g95_walk_function_expr): Handle non-array return by
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65 reference.
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66 * trans-dec.c (g95_build_function_decl): Handle character return
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67 parammeters.
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68 (g95_get_fake_result_decl): Ditto.
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69 (g95_trans_deferred_vars): Ditto.
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70 * trans-expr.c (g95_conv_function_call): Ditto.
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71 (g95_trans_arrayfunc_assign) Limit to array valued functions.
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72 * trans-intrinsic.c (g95_conv_intrinsic_char): New function.
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73 (g95_conv_intrinsic_function): Use it.
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74 * trans-types.c (g95_sym_type): Handle functions returning strings.
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75 (g95_return_by_reference): Ditto.
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76 (g95_get_function_type): Ditto.
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77
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78 2002-11-18 Paul Brook <paul@nowt.org>
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79
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80 * trans-stmt.c (g95_trans_if): Fix IF statements when the condition
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81 requires a temporary.
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82 (g95_trans_select): Handle computed gotos.
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83 * trans-types.c (g95_build_array_type): Warn about non-functional
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84 assumed shape arrays.
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85 * trans-expr.c (g95_trans_scalar_assign): Correctly handle post
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86 blocks.
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87 * trans-intrinsic.c (g95_conv_intrinsic_round): New function.
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88 (g95_conv_intrinsic_int): New function.
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89 (g95_conv_intrinsic_mod): New function.
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90 (g95_conv_intrinsic_ichar): New function.
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91 (g95_conv_intrinsic_function): Use them.
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92 (g95_conv_intrinsic_dim): Use g95_evaluate_now.
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93
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94 2002-11-17 Toon Moene <toon@moene.indiv.nluug.nl>
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95
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96 * trans-types.c (g95_build_array_type): Assumed
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97 sized arrays can have rank > 1.
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98 * trans.c (g95_trans_code): Remove erroneous
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99 warning about CONTINUE.
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100 * trans-expr.c (g95_conv_variable): Remove
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101 erroneous assert.
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102
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103 2002-11-15 Paul Brook <paul@nowt.org>
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104
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105 * trans-array.c (g95_conv_array_parameter): Check for NULL stride.
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106
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107 2002-10-31 Paul Brook <paul@nowt.org>
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108
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109 * f95-tree.c: Remove tree copying stuff that's now in gimple.c
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110 * trans-expr.c (g95_conv_component_ref): Handle character string
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111 components.
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112 (g95_conv_string_parameter): Ditto.
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113 * trans-types.c (g95_get_derived_type): Add length decl to caracter
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114 string components.
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115
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116 2002-10-10 Paul Brook <paul@nowt.org>
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117
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118 * trans-decl.c (gfor_fndecl_size?): Declare and initialize.
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119 * trans-expr.c (g95_conv_function_call): Remove unreliable return value
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120 check.
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121 * trans-intrinsic.c (g95_conv_intrinsic_size): New function.
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122 (g95_conv_intrinsic_function): Handle size and shape intrinsics.
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123 (g95_is_intrinsic_libcall): Add G95_ISYM_SHAPE.
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124 * trans-types.c (pvoid_type_node): Declare and initialize.
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125 * trans-array.c: Fix typo COMPONENT_REF->REF_COMPONENT
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126 (g95_array_allocate): Fix when base==data.
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127 (g95_conv_array_parameter): Correctly handle reduced rank sections.
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128 * trans-io.c (g95_trans_write): Correctly handle string modifiers.
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129
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130 2002-10-09 Paul Brook <paul@nowt.org>
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131
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132 * (g95_conv_expr_reference): Handle character strings correctly.
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133
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134 2002-10-07 Paul Brook <paul@nowt.org>
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135
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136 (g95_expand_decl): Rename from f95_expand_decl_stmt and use as
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137 langhook.
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138 * trans-array.c (g95_build_array_initializer): Remove.
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139 (g95_conv_array_initializer): New Function.
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140 (g95_trans_auto_arry_allocation): Cleanup.
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141 (g95_trans_init_character_array): Remove.
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142 * g95spec.c: Link in libgforbegin.
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143 * trans.c (g95_generate_code): Rename main function to MAIN__.
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144 (g95_create_var): New function.
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145 (g95_create_var_np): New function.
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146 (g95_evaluate_now): New function.
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147 (g95_start_block): New function.
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148 (g95_finish_block): New function.
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149 (g95_add_expr_to_block): New function.
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150 (g95_add_block_to_block): New function.
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151 * trans-expr.c (g95_conv_componen_ref): New function.
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152 * Make-lang.in (F95_ADDITIONAL_OBJS): Add gimplify.o.
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153 (F95_OBJS): Add dependency.o.
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154 * f95-lang.c (g95_is_simple_stmt): Remove.
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155 * f95-tree.c (mark_not_simple): New function.
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156 (unshare_all_trees): New function.
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157 (create_tmp_var, create_tmp_alias_var): Remove.
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158 * support.c (declare_tmp_vars, tree_last_decl): Remove.
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159 * trans*: Convert to new IR using GENERIC trees. Don't bother about
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160 SIMPLE/GIMPLE rules, this is now done by Lang-independant code.
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161
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162 2002-10-01 Paul Brook <paul@nowt.org>
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163
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164 * trans-array.c: Add support for descriptorless arrays.
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165 (g95_conv_array_data): New function.
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166 (g95_conv_array_base): New function.
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167 * trans-array.h: Declare these here.
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168 * trans-decl.c(g95_create_mopdule_variable): Perform variable
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169 initialization and creation here.
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170 (g95_create_module_vars): Instead of here.
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171 * trans.h (G95_TYPE_ARRAY_*: Rename from G95_TYPE_DESCRIPTOR_*.
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172 * trans-intrinsic.c: Ditto.
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173 * trans-types.c (g95_is_nodesc_array): New function.
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174 (g95_get_nodesc_array_type): New function.
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175 (g95_sym_type, g95_get_derived_type): Use them.
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176 * trans-const.c (g95_conv_mpf_to_tree): Remove workaround.
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177
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178 2002-09-28 Paul Brook <paul@nowt.org>
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179
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180 * trans-const.c (g95_conv_mpf_to_tree): Work around backend bug.
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181 * trans-intrinsic.c (g95_conv_intrinsic_abs): Correctly detect complex
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182 parameters.
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183
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184 2002-09-24 Paul Brook <paul@nowt.org>
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185
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186 * f95-lang.c (listify): Remove declaration.
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187 (expand_function_body): Use optimize >=1 instead of flag_tree_saa.
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188 (listify)
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189 * f95-tree.c (get_name): New function.
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190 * trans.c (module_namespace): Remove.
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191 * trans-decl.c: Use g95_chainon_list rather than chainon(listify()).
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192 * trans-types.c: Ditto.
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193
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194 2002-09-19 Paul Brook <paul@nowt.org>
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195
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196 * trans-array.c (g95_get_array_cons_size): New Function.
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197 (g95_con_ss_startstride): Handle Array constructors.
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198 (g95_conv_loop_setup): Ditto.
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199 (g95_conv_array_parameter): Ditto.
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200 * tras-decl.c (g95_finish_var_decl): Make initializes variables
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201 static.
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202
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203 2002-09-19 Paul Brook <paul@nowt.org>
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204
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205 * trans.c (g95_simple_fold_tmp): Detect variables inside
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206 NON_LVALUE_EXPR.
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207 * trans-stmt.c (g95_trans_arithmetic_if): Implement this.
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208
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209 2002-09-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
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210
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211 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree-ssa-dce.o
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212
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213 2002-09-14 Paul Brook <paul@nowt.org>
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214
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215 * trans.c (g95_create_module_variable): Move to trans-decl.c.
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216 * trans-const.c (g95_conv_string_init): New Function.
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217 * trans-const.h: Declare it.
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218 * trans-decl.c (g95_get_symbol_decl): Handle initializers for static
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219 variables. Don't bail on intrinsic symbols.
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220 (get_extern_function_decl): Handle specific intrinsic functions.
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221 * trans-types.c (g95_sym_type): Dummy functions don't return
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222 reference types.
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223 * trans-array.c (g95_build_array_initializer): New Function.
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224 (g95_trans_auto_array_allocation): Build initializer for static decls.
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225 Don't use mpz_addmul, it's GMP4 only.
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226
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227 2002-09-12 Paul Brook <paul@nowt.org>
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228
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229 * trans-decl.c (g95_generate_code): Fix thinko with return variable.
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230 (g95_get_extern_function_decl, g95_build_function_decl): Mangle
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231 assembler names for module procedures.
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232
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233 2002-09-11 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
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234
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235 * trans-array.c,h trans-expr.c, trans-stmt.c: Correct spelling of
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236 dependency/
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237
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238 2002-09-10 Paul Brook <paul@nowt.org>
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239
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240 * trans-array.c: Change format of G95_SS_TEMP strictures.
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241 (g95_check_fncall_dependancy): New function.
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242 (trans_dummy_array_bias): stride[n], not stride[n-1]. for calculating
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243 offsets.
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244 * trans-decl.c (g95_get_symbol_decl): move assertion after handling of
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245 result variables.
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246 (g95_build_function_decl): Don't assume result arrays are packed.
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247 (g95_trans-deferred-vars): Handle array result variables.
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248 (g95_generate_fuction_code): Clear saved_function_decls.
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249 * trans-expr.c (g95_conv_fnction_call): Handle direct array return by
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250 reference.
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251 (g95_trans_arrayfunc_assign): New function.
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252 (g95_trans_assignment): Use it.
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253 * trans.h (g95_ss): Add temp struct for G95_SS_TEMP.
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254 (g95_se): Add direct_byref.
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255 * trans-types.c: Use sym->result rather than sym where appropriate.
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256 * trans-intrinsic.c (g95_conv_intrinsic_funcall): New function.
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257 Update other functions to use this.
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258 (g95_is_intrinsic_libcall): New function.
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259 (g95_conv_intrinsic_function): Add MATMUL and PRODUCT intrinsics.
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260 (g95_walk_intrinsic_function): Ditto.
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261
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262 2002-09-08 Paul Brook <paul@nowt.org>
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263
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264 * trans-types.c: Change rank field to dtype field in array descriptor.
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265 * trans-array.c: Implement filling of dtype array descriptor field.
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266 * trans-intrinsic.c: Fix broken LEN intrinsic.
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267
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268 2002-09-07 Paul Brook <paul@nowt.org>
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269
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270 * trans-intrinsic.c: Remove outdated todo intrinsic list.
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271 (g95_get_symbol_for_expr): Remove hack for fortran based intrinsics.
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272 (g95_walk_intrinsic_function): Add MINLOC and MAXLOC.
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273
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274 2002-09-06 Paul Brook <paul@nowt.org>
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275
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276 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree_alias_comon.o.
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277 (gt-f95-trans-types.h): Add dependancy information.
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278 * config-lang.in (gtfiles): Add trans-types.c
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279 * f95-lang.c (g95_be_parse_file): Pass error and warning counts
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280 back to top-level code.
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281 * trans-array.c, trans-types.c: Change format of array descriptor.
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282 (g95_conv_descriptor_dimension): New function.
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283 * trans-types.h (g95_conv_descriptor_rank): define.
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284 * trans-intrinsic.c: Implement PRODUCT, COUNT. MINLOC and MAXLOC
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285 intrinsics.
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286
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287 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
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288
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289 * trans-array.c, trans-types.c: Add rank information to descriptor.
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290
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291 2002-09-06 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
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292
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293 * trans-stmt.c (g95_trans_allocate): Fix when ref==NULL.
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294
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295 2002-09-04 Paul Brook <paul@nowt.org>
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296
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297 * f95-lang.c (g95_create_decls): New function.
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298 (g95_init): Move initialization of external decls to above, and call
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299 from g95_be_parse_file.
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300 * trans.c (g95_finish_stmt): Don't amputate the decl chain.
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301 * trans-types.c (g95_init_types): Always name integer and char types.
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302 (g95_get_array_type_bounds): TYPE_NAME may be a TYPE_DECL.
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303
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304 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
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305
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306 * Make-lang.in: Add options.c to F95_PARSER_OBJS
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307
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308 2002-09-02 Paul Brook <paul@nowt.org>
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309
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310 * g95_generate_code: Clear the attr for __fortran_main.
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311 * trans-types.c (g95_finish_type): New function.
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312 * g95_init_io_state_type: Use g95_finish_type.
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313 * g95_conv_intrinsic_anyall: Fix thinko in result initialization.
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314
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315 2002-09-01 Paul Brook <paul@nowt.org>
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316
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317 * README.backend: Warn about the dangers of extra config.h files.
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318 Remove obsolete libgfor stuff.
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319 * config-lang.in: Add target-libgfor dependancy.
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320 * g95_conv_mpf_to_tree: Use & free allocated buffer p rather than buff.
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321
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322 2002-09-01 Toon Moene <toon@moene.indiv.nluug.nl>
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323
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324 * g95_conv_mpz_to_tree: Free storage pointed to by q,
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325 not by buff.
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326
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327 2002-08-30 Paul Brook <paul@nowt.org>
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328
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329 * trans-intrinsic.c (g95_conv_intrinsic_function,
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330 g95_walk_intrinsic_function): Added ANY and ALL.
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331 (g95_conv_intrinsic_anyall): New function.
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332 * iresolve.c (g95_resolve_any, g95_resolve_all): Include rank in
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333 mangled name
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334
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335
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336 Copyright (C) 2002 Free Software Foundation, Inc.
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337
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338 Copying and distribution of this file, with or without modification,
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339 are permitted in any medium without royalty provided the copyright
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340 notice and this notice are preserved.
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