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1 2007-06-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
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2
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3 Merge mainline, revision 125733
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4
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5 2007-06-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
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6
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7 * tree-vrp.c (compare_values_warnv): Fix spelling/grammer
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8 mistakes
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9 (extract_range_from_binary_expr): Likewise.
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10 * doc/c-tree.texi (POINTER_PLUS_EXPR): Likewise.
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11 * tree-ssa-loop-niter.c (assert_loop_rolls_lt): Add vertical
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12 whitespace.
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13 * tree-pretty-print.c (op_symbol_code <case POINTER_PLUS_EXPR>):
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14 Change print out to "+".
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15 * tree-scalar-evolution.c (instantiate_parameters_1):
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16 Use chrec_type instead of TREE_TYPE.
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17 * builtins.c (expand_builtin_strcat): Fix vertical whitespace.
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18 (std_expand_builtin_va_start): Fix whitespace.
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19 (fold_builtin_strstr): Use size_int instead of build_int_cst (sizetype.
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20 (fold_builtin_strchr): Likewise.
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21 (fold_builtin_strrchr): Likewise.
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22 (fold_builtin_strpbrk): Likewise.
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23 * fold-const.c (try_move_mult_to_index): Fix spelling/grammer
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24 mistakes.
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25 (fold_to_nonsharp_ineq_using_bound): Merge the two ifs at the end.
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26 (fold_binary): Fix spelling/grammer mistakes.
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27 * tree-ssa-ccp.c (maybe_fold_stmt_addition): Assert that only
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28 a POINTER_PLUS_EXPR is passed in.
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29 * tree-ssa-loop-ivopts.c (determine_base_object):
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30 Fix spelling/grammer mistakes.
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31 * expr.c (expand_expr_real_1): Likewise.
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32 * tree-data-ref.c (split_constant_offset): Likewise.
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33 * c-typeck.c (build_unary_op): Use fold_convert instead of convert
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34 for converting to sizetype.
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35 * tree.def (POINTER_PLUS_EXPR): Fix comment.
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36 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1):
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37 Fix spelling/grammer mistakes.
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38 (phiprop_insert_phi): Likewise.
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39 * c-common.c (pointer_int_sum): Remove FIXME about
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40 POINTER_MINUS_EXPR.
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41
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42 2007-06-13 Andrew Pinski <andrew_pinski@playstation.sony.com>
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43
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44 * expr.c (expand_expr_real_1 <case POINTER_PLUS_EXPR>): Remove assert
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45 for checking the modes of the operands are the same.
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46
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47 2007-06-12 Andrew Pinski <andrew_pinski@playstation.sony.com>
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48
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49 * config/sparc/sparc.c (sparc_gimplify_va_arg): Use POINTER_PLUS_EXPR
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50 instead of PLUS_EXPR when the operand was a pointer. Don't create a
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51 BIT_AND_EXPR for pointer types.
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52
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53 2007-06-12 Andrew Pinski <andrew_pinski@playstation.sony.com>
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54
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55 * config/mips/mips.c (mips_va_start): Use POINTER_PLUS_EXPR
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56 for pointers.
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57 (mips_gimplify_va_arg_expr): Likewise.
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58 Don't create BIT_AND_EXPR in a pointer type.
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59
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60 2007-06-12 Andrew Pinski <andrew_pinski@playstation.sony.com>
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61
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62 Merge mainline, revision 125658
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63
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64 2007-06-11 Andrew Pinski <andrew_pinski@playstation.sony.com>
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65
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66 Merge mainline, revision 125611
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67
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68 2007-06-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
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69
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70 * matrix-reorg.c (collect_data_for_malloc_call): Stmt
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71 will now only be either INDIRECT_REF and POINTER_PLUS_EXPR.
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72 Offset only holds something for PLUS_EXPR.
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73 (ssa_accessed_in_tree): Handle POINTER_PLUS_EXPR just as
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74 a PLUS_EXPR.
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75 (analyze_transpose): POINTER_PLUS_EXPR will only show up now
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76 and not PLUS_EXPR.
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77 (analyze_accesses_for_modify_stmt): Likewise.
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78 Remove comment about the type being integral type as it is
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79 wrong now.
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80 (analyze_matrix_accesses): Handle POINTER_PLUS_EXPR as
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81 PLUS_EXPR.
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82 (transform_access_sites): POINTER_PLUS_EXPR will only show up now
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83 and not PLUS_EXPR.
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84 Correct the type which the artimentic is done in (is now
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85 sizetype).
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86 Reindent one loop.
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87
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88 2007-06-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
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89
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90 * config/ia64/ia64.c (ia64_gimplify_va_arg): Use
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91 POINTER_PLUS_EXPR for pointers and create the
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92 BIT_AND_EXPR in sizetype.
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93 * config/s390/s390.c (s390_va_start): Use POINTER_PLUS_EXPR
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94 for pointers instead of PLUS_EXPR.
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95 (s390_gimplify_va_arg): Likewise.
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96
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97 2007-06-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
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98
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99 * config/frv/frv.c (frv_expand_builtin_va_start): Use sizetype
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100 with make_tree, instead of a pointer type.
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101 * config/pa/pa.c (reloc_needed): Handle POINTER_PLUS_EXPR
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102 as PLUS_EXPR/MINUS_EXPR.
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103 (hppa_gimplify_va_arg_expr): Don't create MINUS_EXPR or
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104 PLUS_EXPR for pointers, instead use POINTER_PLUS_EXPR.
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105 Don't use BIT_AND_EXPR on a pointer type, convert the
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106 expression to sizetype first.
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107
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108 2007-06-06 Andrew Pinski <andrew_pinski@playstation.sony.com>
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109
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110 * tree-ssa-forwprop.c
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111 (forward_propagate_addr_into_variable_array_index):
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112 Don't expect a statement for the size 1 case.
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113 Use the offset variable for the size 1 case.
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114 Look through use-def chains to find the mutliply
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115 for the non size 1 case.
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116 (forward_propagate_addr_expr_1): Call
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117 forward_propagate_addr_into_variable_array_index with
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118 the SSA_NAME instead of the statement.
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119
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120 2007-06-06 Andrew Pinski <andrew_pinski@playstation.sony.com>
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121
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122 PR tree-opt/32225
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123 * tree-scalar-evolution.c (follow_ssa_edge_in_rhs <case
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124 POINTER_PLUS_EXPR>): Do not change type_rhs.
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125 (follow_ssa_edge_in_rhs <case POINTER_PLUS_EXPR, case PLUS_EXPR>):
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126 Use the code of the orginal expression instead of just PLUS_EXPR.
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127 Also use type_rhs where TREE_TYPE (rhs) was used (reverting back
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128 to the trunk).
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129
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130 2007-06-03 Andrew Pinski <andrew_pinski@playstation.sony.com>
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131
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132 * tree-predcom.c (ref_at_iteration): If we have a pointer
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133 type do the multiplication in sizetype.
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134
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135 2007-06-01 Andrew Pinski <andrew_pinski@playstation.sony.com>
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136
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137 Merge mainline, revision 125285
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138
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139 2007-05-31 Andrew Pinski <andrew_pinski@playstation.sony.com>
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140
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141 * tree-vrp.c (extract_range_from_binary_expr): Handle
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142 MIN_EXPR/MAX_EXPR for pointers type.
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143
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144 PR tree-opt/32167
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145 * tree-chrec.c (chrec_fold_plus): When either
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146 operand is zero, convert the other operand.
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147
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148 2007-05-30 Andrew Pinski <andrew_pinski@playstation.sony.com>
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149
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150 * builtins.c (std_expand_builtin_va_start): Use
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151 sizetype for the call to make_tree and then convert
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152 to the pointer type.
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153
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154 2007-05-30 Andrew Pinski <andrew_pinski@playstation.sony.com>
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155
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156 PR tree-op/32145
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157 * tree-vrp.c (extract_range_from_assert): Create
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158 POINTER_PLUS_EXPR for pointer types.
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159
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160 PR tree-opt/32144
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161 * tree-chrec.c (chrec_fold_plus_poly_poly): If the
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162 first chrec is a pointer type, then the second should
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163 be sizetype and not the first's type.
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164
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165 2007-05-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
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166
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167 * fold-const.c (try_move_mult_to_index):
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168 Say why we strip the nops.
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169 (fold_unary <case NOP_EXPR>): Remove
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170 TODO as we cannot get that case.
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171 * tree-chrec.c (chrec_fold_plus):
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172 Cleanup the code to chose which
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173 tree code is used.
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174 (chrec_convert_rhs): Add comment on
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175 why the increment is sizetype for
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176 pointers.
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177 * tree-mudflap.c (mf_xform_derefs_1):
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178 Use size_int instead of build_int_cst.
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179 * tree-ssa-loop-prefetch.c (issue_prefetch_ref): Likewise.
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180
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181 2007-05-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
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182
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183 PR tree-opt/32015
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184 * tree.c (build2_stat): Make sure that
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185 MULT_EXPR is not used with pointers.
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186 * tree-chrec.c (chrec_apply): Use chrec_convert_rhs
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187 on the argument x instead of chrec_convert.
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188
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189 2007-05-20 Kaz Kojima <kkojima@gcc.gnu.org>
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190
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191 * config/sh/sh.c (sh_va_start): Call make_tree with sizetype
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192 and convert its result to a pointer type. Use POINTER_PLUS_EXPR
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193 for the pointer additions and also use size_int for the offsets.
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194 (sh_gimplify_va_arg_expr): Use POINTER_PLUS_EXPR for the pointer
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195 additions and also use size_int for the offsets. Perform
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196 BIT_AND_EXPR on sizetype arguments.
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197
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198 2007-05-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
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199
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200 * tree-ssa-forwprop (forward_propagate_addr_into_variable_array_index):
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201 Don't expect there to be a cast for the index as that
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202 does not exist anymore.
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203 (forward_propagate_addr_expr_1): Check for
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204 POINTER_PLUS_EXPR instead of PLUS_EXPR.
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205 Don't check for the first operand of the
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206 POINTER_PLUS_EXPR was the index as it
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207 cannot be.
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208
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209 2007-05-15 Richard Guenther <rguenther@suse.de>
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210
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211 * config/i386/i386.c (ix86_gimplify_va_arg): Use POINTER_PLUS_EXPR,
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212 perform BIT_AND_EXPR on sizetype arguments.
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213
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214 2007-05-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
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215
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216 * config/rs6000/rs6000.c (rs6000_va_start): Use POINTER_PLUS_EXPR
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217 instead of PLUS_EXPR for pointer addition.
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218 (rs6000_va_start): Likewise.
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219 Also use sizetype for the offset.
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220 * tree-stdarg.c (va_list_counter_bump): Check for PLUS_EXPR
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221 and POINTER_PLUS_EXPR.
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222 (check_va_list_escapes): Likewise.
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223
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224 2007-05-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
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225
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226 * config/i386/i386.c (ix86_va_start): Use POINTER_PLUS_EXPR
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227 for the pointer addition and also use size_int/sizetype
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228 for the offset.
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229 (ix86_gimplify_va_arg): Likewise.
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230
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231 2007-05-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
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232
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233 Merge mainline, revision 124657
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234 * tree-data-ref.c (split_constant_offset): Handle
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235 POINTER_PLUS_EXPR
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236 exactly the same as PLUS_EXPR/MINUS_EXPR except for the offset
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237 needs to be calcuated using PLUS_EXPR instead of
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238 POINTER_PLUS_EXPR.
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239 * builtins.c (fold_builtin_memchr): Use POINTER_PLUS_EXPR
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240 instead of PLUS_EXPR for adding to a pointer.
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241
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242 2006-05-15 Zdenek Dvorak <dvorakz@suse.cz>
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243
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244 * tree-ssa-loop-ivopts.c (determine_base_object): Abort for PLUS_EXPR
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245 in pointer type.
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246
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247 2007-05-12 Andrew Pinski <andrew_pinski@playstation.sony.com>
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248
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249 * tree-ssa-address.c (tree_mem_ref_addr): When adding
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250 the offset to the base, use POINTER_PLUS_EXPR.
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251
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252 2007-05-12 Andrew Pinski <andrew_pinski@playstation.sony.com>
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253
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254 * expr.c (expand_expr_addr_expr_1): Call expand_expr
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255 for the offset with the modifier as EXPAND_INITIALIZER
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256 if the modifier is EXPAND_INITIALIZER.
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257 (expand_expr_real_1 <case INTEGER_CST>): Don't force to
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258 a register if we had an overflow.
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259
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260 2007-05-10 Andrew Pinski <andrew_pinski@playstation.sony.com>
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261
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262 Merge mainline, revision 124602.
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263
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264 * fold-const.c (extract_array_ref): Make sure the offset
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265 is converted to sizetype.
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266 (try_move_mult_to_index): Strip the NOPs from the offset.
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267 (fold_binary <case POINTER_PLUS_EXPR>): Convert the second
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268 operand to sizetype before calling try_move_mult_to_index.
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269 * tree-ssa-loop-niter.c (number_of_iterations_lt_to_ne):
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270 For pointer types, use sizetype when
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271 creating MINUS_EXPR/PLUS_EXPRs.
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272 * tree-ssa-ccp.c (maybe_fold_stmt_indirect): Make sure
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273 the offset is converted to sizetype.
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274
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275 2007-05-11 Andrew Pinski <andrew_pinski@playstation.sony.com>
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276
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277 * config/spu/spu.c (spu_va_start): Create POINTER_PLUS_EXPR
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278 instead of PLUS_EXPR when doing addition on pointer
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279 types. Use sizetype for the second operand.
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280 (spu_gimplify_va_arg_expr): Likewise.
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281 * tree-ssa.c (tree_ssa_useless_type_conversion_1):
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282 Convert the MIN/MAX of the inner type to the outer
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283 type before comparing them.
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284
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285 2007-05-09 Andrew Pinski <andrew_pinski@playstation.sony.com>
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286 Zdenek Dvorak <dvorakz@suse.cz>
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287
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288 * fold-const.c (fold_to_nonsharp_ineq_using_bound): Don't
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289 use a pointer type for MINUS_EXPR.
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290 (fold_binary <case MINUS_EXPR>): Fold (PTR0 p+ A) - (PTR1 p+ B)
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291 into (PTR0 - PTR1) + (A - B). Fold (PTR0 p+ A) - PTR1 into
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292 (PTR0 - PTR1) + A iff (PTR0 - PTR1) simplifies.
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293 * tree-chrec.c (chrec_fold_plus_poly_poly): For
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294 POINTER_PLUS_EXPR, use a different right hand side type.
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295 Handle POINTER_PLUS_EXPR like PLUS_EXPR.
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296 (chrec_fold_plus_1): Likewise.
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297 (convert_affine_scev): Likewise.
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298 (chrec_convert_aggressive): Likewise.
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299 (chrec_fold_plus): For pointer types, use POINTER_PLUS_EXPR
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300 instead of PLUS_EXPR.
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301 (reset_evolution_in_loop): For pointer types, the new_evol
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302 should be sizetype.
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303 (chrec_convert_rhs): New function.
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304 * tree-chrec.h (chrec_convert_rhs): New prototype.
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305 (build_polynomial_chrec): For pointer types, the right hand
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306 side should be sizetype and not the same as the left hand side.
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307 * tree-scalar-evolution.c (add_to_evolution_1): Convert the
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308 increment using chrec_convert_rhs instead of chrec_convert.
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309 (follow_ssa_edge_in_rhs): Handle POINTER_PLUS_EXPR like
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310 PLUS_EXPR except for the right hand side's type will be
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311 sizetype.
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312 (interpret_rhs_modify_stmt): Handle POINTER_PLUS_EXPR.
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313 (fold_used_pointer_cast): Kill.
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314 (pointer_offset_p): Kill.
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315 (fold_used_pointer): Kill.
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316 (pointer_used_p): Kill.
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317 (analyze_scalar_evolution_1 <case GIMPLE_MODIFY_STMT>): Don't
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318 call fold_used_pointer.
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319 (instantiate_parameters_1): Convert the increment
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320 using chrec_convert_rhs instead of chrec_convert.
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321 Handle POINTER_PLUS_EXPR as PLUS_EXPR.
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322 * tree-ssa-loop-niter.c (split_to_var_and_offset): Handle
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323 POINTER_PLUS_EXPR as PLUS_EXPR.
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324 (assert_loop_rolls_lt): For pointer types, use sizetype when
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325 creating MINUS_EXPR/PLUS_EXPRs.
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326 (number_of_iterations_le): Likewise.
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327 (expand_simple_operations): POINTER_PLUS_EXPR are simple also.
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328 (derive_constant_upper_bound): Handle POINTER_PLUS_EXPR just
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329 like PLUS_EXPR and MINUS_EXPR.
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330 * tree-data-ref.c (analyze_offset_expr): Likewise.
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331 (address_analysis): Handle POINTER_PLUS_EXPR as PLUS_EXPR.
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332 (analyze_offset): Handle POINTER_PLUS_EXPR also.
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333 (create_data_ref): Convert the increment
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334 using chrec_convert_rhs instead of chrec_convert.
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335 * tree-vect-transform.c (vect_update_ivs_after_vectorizer):
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336 For pointer types, create POINTER_PLUS_EXPR instead of
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337 PLUS_EXPR and also create MULT_EXPR in sizetype.
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338
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339 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
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340
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341 * builtins.c (std_gimplify_va_arg_expr): Use fold_build2 for
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342 the creating of POINTER_PLUS_EXPR. For the BIT_AND_EXPR, cast
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343 the operands to sizetype first and then cast the BIT_AND_EXPR
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344 back to the pointer type.
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345 * tree-ssa-address.c (create_mem_ref): Create A
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346 POINTER_PLUS_EXPR for one case.
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347 * tree.c (const_hash_1): Handle POINTER_PLUS_EXPR same as
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348 PLUS_EXPR.
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349 (compare_constant): Likewise.
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350 (copy_constant): Likewise.
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351 (compute_reloc_for_constant): Likewise.
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352 (output_addressed_constants): Likewise.
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353
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354 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
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355
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356 * tree.def (POINTER_PLUS_EXPR): The second operand
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357 is of type sizetype and not ssizetype.
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358 * doc/c-tree.texi (POINTER_PLUS_EXPR): Document.
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359
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360 2007-05-06 Andrew Pinski <andrew_pinski@playstation.sony.com>
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361
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362 * tree-mudflap.c (mf_xform_derefs_1 <case BIT_FIELD_REF>):
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363 Add a conversion of ofs to sizetype.
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364 (mf_decl_eligible_p): Reformat for length issues.
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365 (mf_xform_derefs_1): Likewise.
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366
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367 2007-05-06 Andrew Pinski <andrew_pinski@playstation.sony.com>
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368
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369 * tree.c (build2_stat): Check to make sure the
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370 second operand is compatiable with sizetype.
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371
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372 2007-05-06 Andrew Pinski <andrew_pinski@playstation.sony.com>
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373
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374 * tree-cfg.c (verify_expr): Change error
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375 message about sizetype to be correct.
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376
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377 2007-05-06 Andrew Pinski <andrew_pinski@playstation.sony.com>
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378
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379 Merge mainline, revision 124478.
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380 * fold-const.c (fold_unary): Handle for (T1)(X op Y),
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381 only p+ as that is the only as that can be handled for
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382 binary operators now. Add a TODO for non pointer type
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383 op's.
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384 * gimplifier.c (gimplify_expr): Don't special case
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385 PLUS_EXPR. Special case POINTER_PLUS_EXPR instead,
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386 remove check for pointer type as it will always be
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387 a pointer type now.
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388
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389 2007-05-04 Andrew Pinski <andrew_pinski@playstation.sony.com>
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390
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391 * tree-vrp.c (extract_range_from_binary_expr): Handle
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392 POINTER_PLUS_EXPRs. Assert POINTER_PLUS_EXPR is
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393 the only expression for pointer types.
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394 * tree-vect-transform.c (vect_gen_niters_for_prolog_loop):
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395 Add a cast when creating byte_misalign.
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396
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397 2007-05-04 Andrew Pinski <andrew_pinski@playstation.sony.com>
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398
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399 * fold-const.c (fold_binary <case POINTER_PLUS_EXPR>);
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400 Add comment on why you get INT +p INT.
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401 (fold_binary <case PLUS_EXPR>): Add folding of PTR+INT into
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402 PTR p+ INT.
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403 * dwarf2out.c (loc_descriptor_from_tree_1):
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404 Handle POINT_PLUS_EXPR as a PLUS_EXPR.
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405
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406 2007-05-04 Andrew Pinski <andrew_pinski@playstation.sony.com>
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407
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408 * tree-vrp.c (compare_values_warnv): Convert val2 to
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409 the type of val1.
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410 * fold-const.c (extract_array_ref): Look for
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411 POINTER_PLUS_EXPR instead of PLUS_EXPR's.
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412 * tree-ssa-ccp.c (maybe_fold_stmt_indirect): Likewise.
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413
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414 2007-05-02 Andrew Pinski <andrew_pinski@playstation.sony.com>
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415
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416 * c-format.c (check_format_arg): Handle POINTER_PLUS_EXPR
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417 instead of PLUS_EXPR of pointer types.
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418
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419 2007-05-02 Andrew Pinski <andrew_pinski@playstation.sony.com>
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420
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421 * fold-const.c (try_move_mult_to_index): Remove code argument
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422 and replace all uses with PLUS_EXPR.
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423 (fold_binary <case POINTER_PLUS_EXR>): Remove code argument.
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424 (fold_binary <case PLUS_EXPR>): Don't call try_move_mult_to_index.
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425 (fold_binary <case MINUS_EXPR>): Likewise.
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426 * tree-ssa-ccp.c (maybe_fold_stmt_indirect): Remove subtraction
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427 case as it is always addition now.
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428 (fold_stmt_r): Don't handle PLUS_EXPR/MINUS_EXPR specially.
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429 Handle POINTER_PLUS_EXPR like PLUS_EXPR was handled before.
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430
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431 2007-05-01 Andrew Pinski <andrew_pinski@playstation.sony.com>
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432
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433 Merge mainline, revision 124343.
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434 * tree-vect-transform.c (bump_vector_ptr): Create a POINTER_PLUS_EXPR
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435 instead of PLUS_EXPR for the pointer increment statement.
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436 * expr.c (expand_expr_real_1): Add FIXME/assert for the unhandle case
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437 where the modes of the two operands are different.
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438
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439 2007-02-25 Andrew Pinski <andrew_pinski@playstation.sony.com>
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440
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441 Merge mainline, revision 122323.
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442
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443 2006-12-14 Zdenek Dvorak <dvorakz@suse.cz>
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444
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445 Merge mainline, revision 119860.
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446
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447 2006-11-23 Andrew Pinski <andrew_pinski@playstation.sony.com>
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448
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449 * tree.def (POINTER_PLUS_EXPR): New tree code.
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450 * tree-pretty-print.c (dump_generic_node): Handle
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451 POINTER_PLUS_EXPR.
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452 (op_prio): Likewise.
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453 (op_symbol_1): Likewise.
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454 * optabs.c (optab_for_tree_code): Likewise.
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455 * tree-ssa-loop-manip.c (create_iv): Handle pointer base
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456 specially.
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457 * tree-tailcall.c (process_assignment): Mention
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458 POINTER_PLUS_EXPR in a TODO comment.
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459 * tree.c (build2_stat): Assert when trying to use PLUS_EXPR or
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460 MINUS_EXPR with a pointer. Also assert for POINTER_PLUS_EXPR
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461 not used with a pointer and an integer type.
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462 * tree-scalar-evolution.c (fold_used_pointer): Mention
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463 POINTER_PLUS_EXPR is what this needs to handle.
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464 * builtins.c (get_pointer_alignment): Handle POINTER_PLUS_EXPR
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465 instead of PLUS_EXPR.
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466 (expand_builtin_strcat): Create a POINTER_PLUS_EXPR instead of
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467 PLUS_EXPR for pointers.
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468 (std_gimplify_va_arg_expr): Likewise.
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469 (fold_builtin_memory_op): Likewise.
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470 (fold_builtin_strstr): Likewise.
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471 (fold_builtin_strchr): Likewise.
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472 (fold_builtin_strrchr): Likewise.
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473 (fold_builtin_strpbrk): Likewise.
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474 (expand_builtin_memory_chk): Likewise.
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475 (fold_builtin_memory_chk): Likewise.
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476 * fold-const.c (build_range_check): Handle pointer types
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477 specially.
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478 (fold_to_nonsharp_ineq_using_bound): Likewise.
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479 (fold_binary): Handle simple POINTER_PLUS_EXPR cases.
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480 (tree_expr_nonnegative_p): Handle POINTER_PLUS_EXPR.
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481 (tree_expr_nonzero_p): Likewise.
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482 (fold_indirect_ref_1): Look at POINTER_PLUS_EXPR instead
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483 of PLUS_EXPR for the complex expression folding.
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484 * tree-ssa-loop-ivopts.c (determine_base_object): Handle
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485 POINTER_PLUS_EXPR.
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486 (tree_to_aff_combination): Likewise.
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487 (force_expr_to_var_cost): Likewise.
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488 (force_expr_to_var_cost): Likewise. Create a POINTER_PLUS_EXPR
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489 instead of PLUS_EXPR for pointers.
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490 * c-format.c (check_format_arg): Mention this should be handling
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491 POINTER_PLUS_EXPR.
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492 * tree-stdarg.c (va_list_counter_bump): Handle POINTER_PLUS_EXPR
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493 instead of PLUS_EXPR.
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494 (check_va_list_escapes): Likewise.
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495 (check_all_va_list_escapes): Likewise.
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496 * expr.c (expand_expr_real_1): Handle POINTER_PLUS_EXPR.
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|
497 (string_constant): Likewise.
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498 * tree-ssa-address.c (add_to_parts): Create a POINTER_PLUS_EXPR
|
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499 instead of PLUS_EXPR for pointers.
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500 (most_expensive_mult_to_index): Likewise.
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501 (addr_to_parts): Use the correct type for the index.
|
|
502 * c-typeck.c (build_unary_op): For pointers create the increment
|
|
503 as a sizetype. Create a POINTER_PLUS_EXPR instead of PLUS_EXPR
|
|
504 for pointers.
|
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505 * gimplify.c (gimplify_self_mod_expr): Create a
|
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506 POINTER_PLUS_EXPR instead of PLUS_EXPR for pointers.
|
|
507 (gimplify_omp_atomic_fetch_op): Handle POINTER_PLUS_EXPR.
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508 * tree-mudflap.c (mf_xform_derefs_1): Create a
|
|
509 POINTER_PLUS_EXPR instead of PLUS_EXPR for pointers.
|
|
510 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Add a
|
|
511 note this should be handling POINTER_PLUS_EXPR.
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|
512 * varasm.c (initializer_constant_valid_p): Handle
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513 POINTER_PLUS_EXPR.
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514 * tree-ssa-loop-prefetch.c (idx_analyze_ref): Handle
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515 POINTER_PLUS_EXPR instead of PLUS_EXPR.
|
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516 (issue_prefetch_ref): Create a POINTER_PLUS_EXPR instead
|
|
517 of PLUS_EXPR for pointers.
|
|
518 * tree-vect-transform.c (vect_create_addr_base_for_vector_ref):
|
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519 Likewise.
|
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520 * tree-inline.c (estimate_num_insns_1): Handle
|
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521 POINTER_PLUS_EXPR.
|
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522 * tree-object-size.c (plus_expr_object_size): Handle
|
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523 POINTER_PLUS_EXPR instead of PLUS_EXPR. Removing all the extra
|
|
524 code which is trying to figure out which side is a pointer and
|
|
525 is the index.
|
|
526 (check_for_plus_in_loops_1): Likewise.
|
|
527 (check_for_plus_in_loops): Likewise.
|
|
528 * c-common.c (pointer_int_sum): Create a
|
|
529 POINTER_PLUS_EXPR instead of PLUS_EXPR for pointers.
|
|
530 * tree-ssa-structalias.c (handle_ptr_arith): Handle
|
|
531 only POINTER_PLUS_EXPR. Removing all the extra
|
|
532 code which is trying to figure out which side is a pointer and
|
|
533 is the index.
|
|
534 * tree-cfg.c (verify_expr): Add extra checking for pointers and
|
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535 PLUS_EXPR and MINUS_EXPR.
|
|
536 Also add checking to make sure the operands of POINTER_PLUS_EXPR
|
|
537 are correct.
|
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538
|
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539
|