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996
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1 /* Automatically generated output, edit source and recompile to change */
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2 #include "oil.h"
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3 int optimize_pass1_1(node *np)
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4 { int opted=0;
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5 unsigned long c,c1,c2,c3,c4,c5,c6,c7,c8,c9;
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6 unsigned long x,x1,x2,x3,x4,x5,x6,x7,x8,x9,r;
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7 int tempw;
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8 node *tp;
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9 checknodeactbits(np);
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10 if(np->opcode==C_LSHIFTBY &&
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11 (np->lval->opcode==MESH || np->lval->opcode==MESH32) &&
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12 (np->rval->opcode==MESH || np->rval->opcode==MESH32))
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13 do
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14 {
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15 x2=np->rval->constant; c2=np->rval->optdata;
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16 x1=np->lval->constant; c1=np->lval->optdata;
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17 OPTING(cfold);
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18 tp=newnode();
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19 MAYBENEWNODE(tp);
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20 tp->opcode=MESH32;
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21 tp->width=32;
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22 tp->constant=(x1 << x2);
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23 nodefree(np->lval); nodefree(np->rval);
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24 tempw=np->width; *np=*tp; np->width=tempw; free(tp);
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25 } while(0);
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26
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27 checknodeactbits(np);
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28 if(np->opcode==C_ISEQUAL &&
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29 (np->lval->opcode==MESH || np->lval->opcode==MESH32) &&
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30 (np->rval->opcode==MESH || np->rval->opcode==MESH32))
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31 do
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32 {
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33 x2=np->rval->constant; c2=np->rval->optdata;
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34 x1=np->lval->constant; c1=np->lval->optdata;
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35 OPTING(cfold);
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36 tp=newnode();
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37 MAYBENEWNODE(tp);
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38 tp->opcode=MESH32;
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39 tp->width=32;
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40 tp->constant=(x1 == x2);
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41 nodefree(np->lval); nodefree(np->rval);
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42 tempw=np->width; *np=*tp; np->width=tempw; free(tp);
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43 } while(0);
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44
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45 checknodeactbits(np);
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46 if(np->opcode==C_NOTEQUAL &&
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47 (np->lval->opcode==MESH || np->lval->opcode==MESH32) &&
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48 (np->rval->opcode==MESH || np->rval->opcode==MESH32))
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49 do
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50 {
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51 x2=np->rval->constant; c2=np->rval->optdata;
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52 x1=np->lval->constant; c1=np->lval->optdata;
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53 OPTING(cfold);
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54 tp=newnode();
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55 MAYBENEWNODE(tp);
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56 tp->opcode=MESH32;
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57 tp->width=32;
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58 tp->constant=(x1 != x2);
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59 nodefree(np->lval); nodefree(np->rval);
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60 tempw=np->width; *np=*tp; np->width=tempw; free(tp);
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61 } while(0);
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62
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63 checknodeactbits(np);
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64 if(np->opcode==C_AND &&
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65 np->lval->opcode==C_OR &&
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66 (np->lval->rval->opcode==MESH || np->lval->rval->opcode==MESH32) &&
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67 (np->rval->opcode==MESH || np->rval->opcode==MESH32))
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68 do
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69 {
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70 x3=np->rval->constant; c3=np->rval->optdata;
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71 x2=np->lval->rval->constant; c2=np->lval->rval->optdata;
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72 x1=np->lval->lval->constant; c1=np->lval->lval->optdata;
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73 OPTING(cfoldintoorinand);
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74 tp=newnode();
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75 MAYBENEWNODE(tp);
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76 tp->opcode=C_AND;
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77 tp->width=32;
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78 MAYBENEWNODE(tp->lval);
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79 tp->lval->opcode=C_OR;
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80 tp->lval->width=32;
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81 tp->lval->lval=np->lval->lval;
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82 np->lval->lval=0;
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83 MAYBENEWNODE(tp->lval->rval);
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84 tp->lval->rval->opcode=MESH32;
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85 tp->lval->rval->width=32;
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86 tp->lval->rval->constant=(x2 & x3);
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87 tp->rval=np->rval;
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88 np->rval=0;
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89 nodefree(np->lval); nodefree(np->rval);
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90 tempw=np->width; *np=*tp; np->width=tempw; free(tp);
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91 } while(0);
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92
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93 checknodeactbits(np);
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94 if(np->opcode==SELECT &&
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95 np->lval->opcode==AND &&
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96 np->lval->width==32 &&
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97 np->lval->rval->opcode==MINGLE &&
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98 (np->rval->opcode==MESH || np->rval->opcode==MESH32))
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99 do
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100 {
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101 x3=np->rval->constant; c3=np->rval->optdata;
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102 x2=np->lval->rval->rval->constant; c2=np->lval->rval->rval->optdata;
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103 x1=np->lval->rval->lval->constant; c1=np->lval->rval->lval->optdata;
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104 x=x1; c=c1; if(!(!(c&4294901760LU))) break;
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105 x=x2; c=c2; if(!(!(c&4294901760LU))) break;
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106 x=x3; c=c3; if(!(!(x&2863311530LU)&&iselect(x,1431655765LU)==xselx(iselect(x,1431655765LU)))) break;
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107 OPTING(cbinand);
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108 tp=newnode();
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109 MAYBENEWNODE(tp);
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110 tp->opcode=C_AND;
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111 tp->width=32;
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112 MAYBENEWNODE(tp->lval);
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113 tp->lval->opcode=C_AND;
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114 tp->lval->width=32;
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115 tp->lval->lval=np->lval->rval->lval;
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116 np->lval->rval->lval=0;
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117 tp->lval->rval=np->lval->rval->rval;
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118 np->lval->rval->rval=0;
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119 MAYBENEWNODE(tp->rval);
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120 tp->rval->opcode=MESH32;
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121 tp->rval->width=32;
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122 tp->rval->constant=(iselect(x3,1431655765LU));
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123 nodefree(np->lval); nodefree(np->rval);
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124 tempw=np->width; *np=*tp; np->width=tempw; free(tp);
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125 } while(0);
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126
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127 checknodeactbits(np);
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128 if(np->opcode==SELECT &&
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129 np->lval->opcode==OR &&
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130 np->lval->width==32 &&
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131 np->lval->rval->opcode==MINGLE &&
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132 (np->rval->opcode==MESH || np->rval->opcode==MESH32))
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133 do
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134 {
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135 x3=np->rval->constant; c3=np->rval->optdata;
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136 x2=np->lval->rval->rval->constant; c2=np->lval->rval->rval->optdata;
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137 x1=np->lval->rval->lval->constant; c1=np->lval->rval->lval->optdata;
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138 x=x1; c=c1; if(!(!(c&4294901760LU))) break;
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139 x=x2; c=c2; if(!(!(c&4294901760LU))) break;
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140 x=x3; c=c3; if(!(!(x&2863311530LU)&&iselect(x,1431655765LU)==xselx(iselect(x,1431655765LU)))) break;
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141 OPTING(cbinor);
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142 tp=newnode();
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143 MAYBENEWNODE(tp);
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144 tp->opcode=C_AND;
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145 tp->width=32;
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146 MAYBENEWNODE(tp->lval);
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147 tp->lval->opcode=C_OR;
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148 tp->lval->width=32;
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149 tp->lval->lval=np->lval->rval->lval;
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150 np->lval->rval->lval=0;
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151 tp->lval->rval=np->lval->rval->rval;
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152 np->lval->rval->rval=0;
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153 MAYBENEWNODE(tp->rval);
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154 tp->rval->opcode=MESH32;
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155 tp->rval->width=32;
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156 tp->rval->constant=(iselect(x3,1431655765LU));
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157 nodefree(np->lval); nodefree(np->rval);
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158 tempw=np->width; *np=*tp; np->width=tempw; free(tp);
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159 } while(0);
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160
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161 checknodeactbits(np);
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162 if(np->opcode==SELECT &&
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163 np->lval->opcode==XOR &&
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164 np->lval->width==32 &&
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165 np->lval->rval->opcode==MINGLE &&
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166 (np->rval->opcode==MESH || np->rval->opcode==MESH32))
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167 do
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168 {
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169 x3=np->rval->constant; c3=np->rval->optdata;
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170 x2=np->lval->rval->rval->constant; c2=np->lval->rval->rval->optdata;
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171 x1=np->lval->rval->lval->constant; c1=np->lval->rval->lval->optdata;
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172 x=x1; c=c1; if(!(!(c&4294901760LU))) break;
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173 x=x2; c=c2; if(!(!(c&4294901760LU))) break;
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174 x=x3; c=c3; if(!(!(x&2863311530LU)&&iselect(x,1431655765LU)==xselx(iselect(x,1431655765LU)))) break;
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175 OPTING(cbinxor);
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176 tp=newnode();
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177 MAYBENEWNODE(tp);
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178 tp->opcode=C_AND;
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179 tp->width=32;
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180 MAYBENEWNODE(tp->lval);
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181 tp->lval->opcode=C_XOR;
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182 tp->lval->width=32;
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183 tp->lval->lval=np->lval->rval->lval;
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184 np->lval->rval->lval=0;
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185 tp->lval->rval=np->lval->rval->rval;
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186 np->lval->rval->rval=0;
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187 MAYBENEWNODE(tp->rval);
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188 tp->rval->opcode=MESH32;
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189 tp->rval->width=32;
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190 tp->rval->constant=(iselect(x3,1431655765LU));
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191 nodefree(np->lval); nodefree(np->rval);
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192 tempw=np->width; *np=*tp; np->width=tempw; free(tp);
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193 } while(0);
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194
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195 checknodeactbits(np);
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196 if(np->opcode==C_AND &&
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197 np->lval->opcode==AND &&
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198 np->lval->width==32 &&
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199 np->lval->rval->opcode==MINGLE &&
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200 (np->rval->opcode==MESH || np->rval->opcode==MESH32))
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201 do
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202 {
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203 x3=np->rval->constant; c3=np->rval->optdata;
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204 x2=np->lval->rval->rval->constant; c2=np->lval->rval->rval->optdata;
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205 x1=np->lval->rval->lval->constant; c1=np->lval->rval->lval->optdata;
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206 x=x1; c=c1; if(!(!(c&4294901760LU))) break;
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207 x=x2; c=c2; if(!(!(c&4294901760LU))) break;
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208 x=x3; c=c3; if(!(!(x&2863311530LU)&&iselect(x,1431655765LU)==xselx(iselect(x,1431655765LU)))) break;
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209 OPTING(cbinandnoselect);
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210 tp=newnode();
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211 MAYBENEWNODE(tp);
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212 tp->opcode=MINGLE;
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213 tp->width=32;
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214 MAYBENEWNODE(tp->lval);
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215 tp->lval->opcode=MESH32;
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216 tp->lval->width=32;
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217 tp->lval->constant=(0LU);
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218 MAYBENEWNODE(tp->rval);
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219 tp->rval->opcode=C_AND;
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220 tp->rval->width=32;
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221 MAYBENEWNODE(tp->rval->lval);
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222 tp->rval->lval->opcode=C_AND;
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223 tp->rval->lval->width=32;
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224 tp->rval->lval->lval=np->lval->rval->lval;
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225 np->lval->rval->lval=0;
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226 tp->rval->lval->rval=np->lval->rval->rval;
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227 np->lval->rval->rval=0;
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228 MAYBENEWNODE(tp->rval->rval);
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229 tp->rval->rval->opcode=MESH32;
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230 tp->rval->rval->width=32;
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231 tp->rval->rval->constant=(iselect(x3,1431655765LU));
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232 nodefree(np->lval); nodefree(np->rval);
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233 tempw=np->width; *np=*tp; np->width=tempw; free(tp);
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234 } while(0);
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235
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236 checknodeactbits(np);
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237 if(np->opcode==C_AND &&
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238 np->lval->opcode==OR &&
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239 np->lval->width==32 &&
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240 np->lval->rval->opcode==MINGLE &&
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241 (np->rval->opcode==MESH || np->rval->opcode==MESH32))
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242 do
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243 {
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244 x3=np->rval->constant; c3=np->rval->optdata;
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245 x2=np->lval->rval->rval->constant; c2=np->lval->rval->rval->optdata;
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246 x1=np->lval->rval->lval->constant; c1=np->lval->rval->lval->optdata;
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247 x=x1; c=c1; if(!(!(c&4294901760LU))) break;
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248 x=x2; c=c2; if(!(!(c&4294901760LU))) break;
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249 x=x3; c=c3; if(!(!(x&2863311530LU)&&iselect(x,1431655765LU)==xselx(iselect(x,1431655765LU)))) break;
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250 OPTING(cbinornoselect);
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251 tp=newnode();
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252 MAYBENEWNODE(tp);
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253 tp->opcode=MINGLE;
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254 tp->width=32;
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255 MAYBENEWNODE(tp->lval);
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256 tp->lval->opcode=MESH32;
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257 tp->lval->width=32;
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258 tp->lval->constant=(0LU);
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259 MAYBENEWNODE(tp->rval);
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260 tp->rval->opcode=C_AND;
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261 tp->rval->width=32;
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262 MAYBENEWNODE(tp->rval->lval);
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263 tp->rval->lval->opcode=C_OR;
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264 tp->rval->lval->width=32;
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265 tp->rval->lval->lval=np->lval->rval->lval;
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266 np->lval->rval->lval=0;
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267 tp->rval->lval->rval=np->lval->rval->rval;
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268 np->lval->rval->rval=0;
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269 MAYBENEWNODE(tp->rval->rval);
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270 tp->rval->rval->opcode=MESH32;
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271 tp->rval->rval->width=32;
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272 tp->rval->rval->constant=(iselect(x3,1431655765LU));
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273 nodefree(np->lval); nodefree(np->rval);
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274 tempw=np->width; *np=*tp; np->width=tempw; free(tp);
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275 } while(0);
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276
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277 checknodeactbits(np);
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278 if(np->opcode==C_AND &&
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279 np->lval->opcode==XOR &&
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280 np->lval->width==32 &&
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281 np->lval->rval->opcode==MINGLE &&
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282 (np->rval->opcode==MESH || np->rval->opcode==MESH32))
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283 do
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284 {
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285 x3=np->rval->constant; c3=np->rval->optdata;
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286 x2=np->lval->rval->rval->constant; c2=np->lval->rval->rval->optdata;
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287 x1=np->lval->rval->lval->constant; c1=np->lval->rval->lval->optdata;
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288 x=x1; c=c1; if(!(!(c&4294901760LU))) break;
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289 x=x2; c=c2; if(!(!(c&4294901760LU))) break;
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290 x=x3; c=c3; if(!(!(x&2863311530LU)&&iselect(x,1431655765LU)==xselx(iselect(x,1431655765LU)))) break;
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291 OPTING(cbinxornoselect);
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292 tp=newnode();
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293 MAYBENEWNODE(tp);
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294 tp->opcode=MINGLE;
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295 tp->width=32;
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296 MAYBENEWNODE(tp->lval);
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297 tp->lval->opcode=MESH32;
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298 tp->lval->width=32;
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299 tp->lval->constant=(0LU);
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300 MAYBENEWNODE(tp->rval);
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301 tp->rval->opcode=C_AND;
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302 tp->rval->width=32;
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303 MAYBENEWNODE(tp->rval->lval);
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304 tp->rval->lval->opcode=C_XOR;
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305 tp->rval->lval->width=32;
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306 tp->rval->lval->lval=np->lval->rval->lval;
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307 np->lval->rval->lval=0;
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308 tp->rval->lval->rval=np->lval->rval->rval;
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309 np->lval->rval->rval=0;
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310 MAYBENEWNODE(tp->rval->rval);
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311 tp->rval->rval->opcode=MESH32;
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312 tp->rval->rval->width=32;
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313 tp->rval->rval->constant=(iselect(x3,1431655765LU));
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|
|
314 nodefree(np->lval); nodefree(np->rval);
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|
|
315 tempw=np->width; *np=*tp; np->width=tempw; free(tp);
|
|
|
316 } while(0);
|
|
|
317
|
|
|
318 checknodeactbits(np);
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|
|
319 if(np->opcode==SELECT &&
|
|
|
320 np->lval->opcode==AND &&
|
|
|
321 np->lval->width==32 &&
|
|
|
322 np->lval->rval->opcode==C_OR &&
|
|
|
323 (np->rval->opcode==MESH || np->rval->opcode==MESH32))
|
|
|
324 do
|
|
|
325 {
|
|
|
326 x3=np->rval->constant; c3=np->rval->optdata;
|
|
|
327 x2=np->lval->rval->rval->constant; c2=np->lval->rval->rval->optdata;
|
|
|
328 x1=np->lval->rval->lval->constant; c1=np->lval->rval->lval->optdata;
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|
|
329 x=x1; c=c1; if(!(!(c&2863311530LU))) break;
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|
|
330 x=x2; c=c2; if(!(!(c&1431655765LU))) break;
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|
|
331 x=x3; c=c3; if(!(!(x&2863311530LU)&&iselect(x,1431655765LU)==xselx(iselect(x,1431655765LU)))) break;
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|
|
332 OPTING(cbinandnomingle);
|
|
|
333 tp=newnode();
|
|
|
334 MAYBENEWNODE(tp);
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|
|
335 tp->opcode=SELECT;
|
|
|
336 tp->width=32;
|
|
|
337 MAYBENEWNODE(tp->lval);
|
|
|
338 tp->lval->opcode=C_AND;
|
|
|
339 tp->lval->width=32;
|
|
|
340 MAYBENEWNODE(tp->lval->lval);
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|
|
341 tp->lval->lval->opcode=C_RSHIFTBY;
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|
|
342 tp->lval->lval->width=32;
|
|
|
343 tp->lval->lval->lval=np->lval->rval->rval;
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|
344 np->lval->rval->rval=0;
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|
|
345 MAYBENEWNODE(tp->lval->lval->rval);
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|
346 tp->lval->lval->rval->opcode=MESH32;
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|
347 tp->lval->lval->rval->width=32;
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|
348 tp->lval->lval->rval->constant=(1LU);
|
|
|
349 tp->lval->rval=np->lval->rval->lval;
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|
|
350 np->lval->rval->lval=0;
|
|
|
351 tp->rval=np->rval;
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|
|
352 np->rval=0;
|
|
|
353 nodefree(np->lval); nodefree(np->rval);
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|
|
354 tempw=np->width; *np=*tp; np->width=tempw; free(tp);
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|
|
355 } while(0);
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356
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|
|
357 checknodeactbits(np);
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|
|
358 if(np->opcode==SELECT &&
|
|
|
359 np->lval->opcode==AND &&
|
|
|
360 np->lval->width==32 &&
|
|
|
361 np->lval->rval->opcode==C_OR &&
|
|
|
362 (np->rval->opcode==MESH || np->rval->opcode==MESH32))
|
|
|
363 do
|
|
|
364 {
|
|
|
365 x3=np->rval->constant; c3=np->rval->optdata;
|
|
|
366 x2=np->lval->rval->lval->constant; c2=np->lval->rval->lval->optdata;
|
|
|
367 x1=np->lval->rval->rval->constant; c1=np->lval->rval->rval->optdata;
|
|
|
368 x=x2; c=c2; if(!(!(c&1431655765LU))) break;
|
|
|
369 x=x1; c=c1; if(!(!(c&2863311530LU))) break;
|
|
|
370 x=x3; c=c3; if(!(!(x&2863311530LU)&&iselect(x,1431655765LU)==xselx(iselect(x,1431655765LU)))) break;
|
|
|
371 OPTING(cbinandnomingle);
|
|
|
372 tp=newnode();
|
|
|
373 MAYBENEWNODE(tp);
|
|
|
374 tp->opcode=SELECT;
|
|
|
375 tp->width=32;
|
|
|
376 MAYBENEWNODE(tp->lval);
|
|
|
377 tp->lval->opcode=C_AND;
|
|
|
378 tp->lval->width=32;
|
|
|
379 MAYBENEWNODE(tp->lval->lval);
|
|
|
380 tp->lval->lval->opcode=C_RSHIFTBY;
|
|
|
381 tp->lval->lval->width=32;
|
|
|
382 tp->lval->lval->lval=np->lval->rval->lval;
|
|
|
383 np->lval->rval->lval=0;
|
|
|
384 MAYBENEWNODE(tp->lval->lval->rval);
|
|
|
385 tp->lval->lval->rval->opcode=MESH32;
|
|
|
386 tp->lval->lval->rval->width=32;
|
|
|
387 tp->lval->lval->rval->constant=(1LU);
|
|
|
388 tp->lval->rval=np->lval->rval->rval;
|
|
|
389 np->lval->rval->rval=0;
|
|
|
390 tp->rval=np->rval;
|
|
|
391 np->rval=0;
|
|
|
392 nodefree(np->lval); nodefree(np->rval);
|
|
|
393 tempw=np->width; *np=*tp; np->width=tempw; free(tp);
|
|
|
394 } while(0);
|
|
|
395
|
|
|
396 checknodeactbits(np);
|
|
|
397 if(np->opcode==C_AND &&
|
|
|
398 np->lval->opcode==AND &&
|
|
|
399 np->lval->width==32 &&
|
|
|
400 np->lval->rval->opcode==C_OR &&
|
|
|
401 (np->rval->opcode==MESH || np->rval->opcode==MESH32))
|
|
|
402 do
|
|
|
403 {
|
|
|
404 x3=np->rval->constant; c3=np->rval->optdata;
|
|
|
405 x2=np->lval->rval->rval->constant; c2=np->lval->rval->rval->optdata;
|
|
|
406 x1=np->lval->rval->lval->constant; c1=np->lval->rval->lval->optdata;
|
|
|
407 x=x1; c=c1; if(!(!(c&2863311530LU))) break;
|
|
|
408 x=x2; c=c2; if(!(!(c&1431655765LU))) break;
|
|
|
409 x=x3; c=c3; if(!(!(x&2863311530LU)&&iselect(x,1431655765LU)==xselx(iselect(x,1431655765LU)))) break;
|
|
|
410 OPTING(cbinandnomingle);
|
|
|
411 tp=newnode();
|
|
|
412 MAYBENEWNODE(tp);
|
|
|
413 tp->opcode=C_AND;
|
|
|
414 tp->width=32;
|
|
|
415 MAYBENEWNODE(tp->lval);
|
|
|
416 tp->lval->opcode=C_AND;
|
|
|
417 tp->lval->width=32;
|
|
|
418 MAYBENEWNODE(tp->lval->lval);
|
|
|
419 tp->lval->lval->opcode=C_RSHIFTBY;
|
|
|
420 tp->lval->lval->width=32;
|
|
|
421 tp->lval->lval->lval=np->lval->rval->rval;
|
|
|
422 np->lval->rval->rval=0;
|
|
|
423 MAYBENEWNODE(tp->lval->lval->rval);
|
|
|
424 tp->lval->lval->rval->opcode=MESH32;
|
|
|
425 tp->lval->lval->rval->width=32;
|
|
|
426 tp->lval->lval->rval->constant=(1LU);
|
|
|
427 tp->lval->rval=np->lval->rval->lval;
|
|
|
428 np->lval->rval->lval=0;
|
|
|
429 tp->rval=np->rval;
|
|
|
430 np->rval=0;
|
|
|
431 nodefree(np->lval); nodefree(np->rval);
|
|
|
432 tempw=np->width; *np=*tp; np->width=tempw; free(tp);
|
|
|
433 } while(0);
|
|
|
434
|
|
|
435 checknodeactbits(np);
|
|
|
436 if(np->opcode==C_AND &&
|
|
|
437 np->lval->opcode==AND &&
|
|
|
438 np->lval->width==32 &&
|
|
|
439 np->lval->rval->opcode==C_OR &&
|
|
|
440 (np->rval->opcode==MESH || np->rval->opcode==MESH32))
|
|
|
441 do
|
|
|
442 {
|
|
|
443 x3=np->rval->constant; c3=np->rval->optdata;
|
|
|
444 x2=np->lval->rval->lval->constant; c2=np->lval->rval->lval->optdata;
|
|
|
445 x1=np->lval->rval->rval->constant; c1=np->lval->rval->rval->optdata;
|
|
|
446 x=x2; c=c2; if(!(!(c&1431655765LU))) break;
|
|
|
447 x=x1; c=c1; if(!(!(c&2863311530LU))) break;
|
|
|
448 x=x3; c=c3; if(!(!(x&2863311530LU)&&iselect(x,1431655765LU)==xselx(iselect(x,1431655765LU)))) break;
|
|
|
449 OPTING(cbinandnomingle);
|
|
|
450 tp=newnode();
|
|
|
451 MAYBENEWNODE(tp);
|
|
|
452 tp->opcode=C_AND;
|
|
|
453 tp->width=32;
|
|
|
454 MAYBENEWNODE(tp->lval);
|
|
|
455 tp->lval->opcode=C_AND;
|
|
|
456 tp->lval->width=32;
|
|
|
457 MAYBENEWNODE(tp->lval->lval);
|
|
|
458 tp->lval->lval->opcode=C_RSHIFTBY;
|
|
|
459 tp->lval->lval->width=32;
|
|
|
460 tp->lval->lval->lval=np->lval->rval->lval;
|
|
|
461 np->lval->rval->lval=0;
|
|
|
462 MAYBENEWNODE(tp->lval->lval->rval);
|
|
|
463 tp->lval->lval->rval->opcode=MESH32;
|
|
|
464 tp->lval->lval->rval->width=32;
|
|
|
465 tp->lval->lval->rval->constant=(1LU);
|
|
|
466 tp->lval->rval=np->lval->rval->rval;
|
|
|
467 np->lval->rval->rval=0;
|
|
|
468 tp->rval=np->rval;
|
|
|
469 np->rval=0;
|
|
|
470 nodefree(np->lval); nodefree(np->rval);
|
|
|
471 tempw=np->width; *np=*tp; np->width=tempw; free(tp);
|
|
|
472 } while(0);
|
|
|
473
|
|
|
474 checknodeactbits(np);
|
|
|
475 if(np->opcode==SELECT &&
|
|
|
476 np->lval->opcode==OR &&
|
|
|
477 np->lval->width==32 &&
|
|
|
478 np->lval->rval->opcode==C_OR &&
|
|
|
479 (np->rval->opcode==MESH || np->rval->opcode==MESH32))
|
|
|
480 do
|
|
|
481 {
|
|
|
482 x3=np->rval->constant; c3=np->rval->optdata;
|
|
|
483 x2=np->lval->rval->rval->constant; c2=np->lval->rval->rval->optdata;
|
|
|
484 x1=np->lval->rval->lval->constant; c1=np->lval->rval->lval->optdata;
|
|
|
485 x=x1; c=c1; if(!(!(c&2863311530LU))) break;
|
|
|
486 x=x2; c=c2; if(!(!(c&1431655765LU))) break;
|
|
|
487 x=x3; c=c3; if(!(!(x&2863311530LU)&&iselect(x,1431655765LU)==xselx(iselect(x,1431655765LU)))) break;
|
|
|
488 OPTING(cbinornomingle);
|
|
|
489 tp=newnode();
|
|
|
490 MAYBENEWNODE(tp);
|
|
|
491 tp->opcode=SELECT;
|
|
|
492 tp->width=32;
|
|
|
493 MAYBENEWNODE(tp->lval);
|
|
|
494 tp->lval->opcode=C_OR;
|
|
|
495 tp->lval->width=32;
|
|
|
496 MAYBENEWNODE(tp->lval->lval);
|
|
|
497 tp->lval->lval->opcode=C_RSHIFTBY;
|
|
|
498 tp->lval->lval->width=32;
|
|
|
499 tp->lval->lval->lval=np->lval->rval->rval;
|
|
|
500 np->lval->rval->rval=0;
|
|
|
501 MAYBENEWNODE(tp->lval->lval->rval);
|
|
|
502 tp->lval->lval->rval->opcode=MESH32;
|
|
|
503 tp->lval->lval->rval->width=32;
|
|
|
504 tp->lval->lval->rval->constant=(1LU);
|
|
|
505 tp->lval->rval=np->lval->rval->lval;
|
|
|
506 np->lval->rval->lval=0;
|
|
|
507 tp->rval=np->rval;
|
|
|
508 np->rval=0;
|
|
|
509 nodefree(np->lval); nodefree(np->rval);
|
|
|
510 tempw=np->width; *np=*tp; np->width=tempw; free(tp);
|
|
|
511 } while(0);
|
|
|
512
|
|
|
513 checknodeactbits(np);
|
|
|
514 if(np->opcode==SELECT &&
|
|
|
515 np->lval->opcode==OR &&
|
|
|
516 np->lval->width==32 &&
|
|
|
517 np->lval->rval->opcode==C_OR &&
|
|
|
518 (np->rval->opcode==MESH || np->rval->opcode==MESH32))
|
|
|
519 do
|
|
|
520 {
|
|
|
521 x3=np->rval->constant; c3=np->rval->optdata;
|
|
|
522 x2=np->lval->rval->lval->constant; c2=np->lval->rval->lval->optdata;
|
|
|
523 x1=np->lval->rval->rval->constant; c1=np->lval->rval->rval->optdata;
|
|
|
524 x=x2; c=c2; if(!(!(c&1431655765LU))) break;
|
|
|
525 x=x1; c=c1; if(!(!(c&2863311530LU))) break;
|
|
|
526 x=x3; c=c3; if(!(!(x&2863311530LU)&&iselect(x,1431655765LU)==xselx(iselect(x,1431655765LU)))) break;
|
|
|
527 OPTING(cbinornomingle);
|
|
|
528 tp=newnode();
|
|
|
529 MAYBENEWNODE(tp);
|
|
|
530 tp->opcode=SELECT;
|
|
|
531 tp->width=32;
|
|
|
532 MAYBENEWNODE(tp->lval);
|
|
|
533 tp->lval->opcode=C_OR;
|
|
|
534 tp->lval->width=32;
|
|
|
535 MAYBENEWNODE(tp->lval->lval);
|
|
|
536 tp->lval->lval->opcode=C_RSHIFTBY;
|
|
|
537 tp->lval->lval->width=32;
|
|
|
538 tp->lval->lval->lval=np->lval->rval->lval;
|
|
|
539 np->lval->rval->lval=0;
|
|
|
540 MAYBENEWNODE(tp->lval->lval->rval);
|
|
|
541 tp->lval->lval->rval->opcode=MESH32;
|
|
|
542 tp->lval->lval->rval->width=32;
|
|
|
543 tp->lval->lval->rval->constant=(1LU);
|
|
|
544 tp->lval->rval=np->lval->rval->rval;
|
|
|
545 np->lval->rval->rval=0;
|
|
|
546 tp->rval=np->rval;
|
|
|
547 np->rval=0;
|
|
|
548 nodefree(np->lval); nodefree(np->rval);
|
|
|
549 tempw=np->width; *np=*tp; np->width=tempw; free(tp);
|
|
|
550 } while(0);
|
|
|
551
|
|
|
552 checknodeactbits(np);
|
|
|
553 if(np->opcode==C_AND &&
|
|
|
554 np->lval->opcode==OR &&
|
|
|
555 np->lval->width==32 &&
|
|
|
556 np->lval->rval->opcode==C_OR &&
|
|
|
557 (np->rval->opcode==MESH || np->rval->opcode==MESH32))
|
|
|
558 do
|
|
|
559 {
|
|
|
560 x3=np->rval->constant; c3=np->rval->optdata;
|
|
|
561 x2=np->lval->rval->rval->constant; c2=np->lval->rval->rval->optdata;
|
|
|
562 x1=np->lval->rval->lval->constant; c1=np->lval->rval->lval->optdata;
|
|
|
563 x=x1; c=c1; if(!(!(c&2863311530LU))) break;
|
|
|
564 x=x2; c=c2; if(!(!(c&1431655765LU))) break;
|
|
|
565 x=x3; c=c3; if(!(!(x&2863311530LU)&&iselect(x,1431655765LU)==xselx(iselect(x,1431655765LU)))) break;
|
|
|
566 OPTING(cbinornomingle);
|
|
|
567 tp=newnode();
|
|
|
568 MAYBENEWNODE(tp);
|
|
|
569 tp->opcode=C_AND;
|
|
|
570 tp->width=32;
|
|
|
571 MAYBENEWNODE(tp->lval);
|
|
|
572 tp->lval->opcode=C_OR;
|
|
|
573 tp->lval->width=32;
|
|
|
574 MAYBENEWNODE(tp->lval->lval);
|
|
|
575 tp->lval->lval->opcode=C_RSHIFTBY;
|
|
|
576 tp->lval->lval->width=32;
|
|
|
577 tp->lval->lval->lval=np->lval->rval->rval;
|
|
|
578 np->lval->rval->rval=0;
|
|
|
579 MAYBENEWNODE(tp->lval->lval->rval);
|
|
|
580 tp->lval->lval->rval->opcode=MESH32;
|
|
|
581 tp->lval->lval->rval->width=32;
|
|
|
582 tp->lval->lval->rval->constant=(1LU);
|
|
|
583 tp->lval->rval=np->lval->rval->lval;
|
|
|
584 np->lval->rval->lval=0;
|
|
|
585 tp->rval=np->rval;
|
|
|
586 np->rval=0;
|
|
|
587 nodefree(np->lval); nodefree(np->rval);
|
|
|
588 tempw=np->width; *np=*tp; np->width=tempw; free(tp);
|
|
|
589 } while(0);
|
|
|
590
|
|
|
591 checknodeactbits(np);
|
|
|
592 if(np->opcode==C_AND &&
|
|
|
593 np->lval->opcode==OR &&
|
|
|
594 np->lval->width==32 &&
|
|
|
595 np->lval->rval->opcode==C_OR &&
|
|
|
596 (np->rval->opcode==MESH || np->rval->opcode==MESH32))
|
|
|
597 do
|
|
|
598 {
|
|
|
599 x3=np->rval->constant; c3=np->rval->optdata;
|
|
|
600 x2=np->lval->rval->lval->constant; c2=np->lval->rval->lval->optdata;
|
|
|
601 x1=np->lval->rval->rval->constant; c1=np->lval->rval->rval->optdata;
|
|
|
602 x=x2; c=c2; if(!(!(c&1431655765LU))) break;
|
|
|
603 x=x1; c=c1; if(!(!(c&2863311530LU))) break;
|
|
|
604 x=x3; c=c3; if(!(!(x&2863311530LU)&&iselect(x,1431655765LU)==xselx(iselect(x,1431655765LU)))) break;
|
|
|
605 OPTING(cbinornomingle);
|
|
|
606 tp=newnode();
|
|
|
607 MAYBENEWNODE(tp);
|
|
|
608 tp->opcode=C_AND;
|
|
|
609 tp->width=32;
|
|
|
610 MAYBENEWNODE(tp->lval);
|
|
|
611 tp->lval->opcode=C_OR;
|
|
|
612 tp->lval->width=32;
|
|
|
613 MAYBENEWNODE(tp->lval->lval);
|
|
|
614 tp->lval->lval->opcode=C_RSHIFTBY;
|
|
|
615 tp->lval->lval->width=32;
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616 tp->lval->lval->lval=np->lval->rval->lval;
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617 np->lval->rval->lval=0;
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618 MAYBENEWNODE(tp->lval->lval->rval);
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619 tp->lval->lval->rval->opcode=MESH32;
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620 tp->lval->lval->rval->width=32;
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621 tp->lval->lval->rval->constant=(1LU);
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622 tp->lval->rval=np->lval->rval->rval;
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623 np->lval->rval->rval=0;
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624 tp->rval=np->rval;
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625 np->rval=0;
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626 nodefree(np->lval); nodefree(np->rval);
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627 tempw=np->width; *np=*tp; np->width=tempw; free(tp);
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628 } while(0);
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629
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630 checknodeactbits(np);
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631 if(np->opcode==SELECT &&
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632 np->lval->opcode==XOR &&
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633 np->lval->width==32 &&
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634 np->lval->rval->opcode==C_OR &&
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635 (np->rval->opcode==MESH || np->rval->opcode==MESH32))
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636 do
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637 {
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638 x3=np->rval->constant; c3=np->rval->optdata;
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639 x2=np->lval->rval->rval->constant; c2=np->lval->rval->rval->optdata;
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640 x1=np->lval->rval->lval->constant; c1=np->lval->rval->lval->optdata;
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641 x=x1; c=c1; if(!(!(c&2863311530LU))) break;
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642 x=x2; c=c2; if(!(!(c&1431655765LU))) break;
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643 x=x3; c=c3; if(!(!(x&2863311530LU)&&iselect(x,1431655765LU)==xselx(iselect(x,1431655765LU)))) break;
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644 OPTING(cbinxornomingle);
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645 tp=newnode();
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646 MAYBENEWNODE(tp);
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647 tp->opcode=SELECT;
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648 tp->width=32;
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649 MAYBENEWNODE(tp->lval);
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650 tp->lval->opcode=C_XOR;
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651 tp->lval->width=32;
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652 MAYBENEWNODE(tp->lval->lval);
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653 tp->lval->lval->opcode=C_RSHIFTBY;
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654 tp->lval->lval->width=32;
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655 tp->lval->lval->lval=np->lval->rval->rval;
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656 np->lval->rval->rval=0;
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657 MAYBENEWNODE(tp->lval->lval->rval);
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658 tp->lval->lval->rval->opcode=MESH32;
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659 tp->lval->lval->rval->width=32;
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660 tp->lval->lval->rval->constant=(1LU);
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661 tp->lval->rval=np->lval->rval->lval;
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662 np->lval->rval->lval=0;
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663 tp->rval=np->rval;
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664 np->rval=0;
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665 nodefree(np->lval); nodefree(np->rval);
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666 tempw=np->width; *np=*tp; np->width=tempw; free(tp);
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667 } while(0);
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668
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669 checknodeactbits(np);
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670 if(np->opcode==SELECT &&
|
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671 np->lval->opcode==XOR &&
|
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672 np->lval->width==32 &&
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673 np->lval->rval->opcode==C_OR &&
|
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|
674 (np->rval->opcode==MESH || np->rval->opcode==MESH32))
|
|
|
675 do
|
|
|
676 {
|
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|
677 x3=np->rval->constant; c3=np->rval->optdata;
|
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|
678 x2=np->lval->rval->lval->constant; c2=np->lval->rval->lval->optdata;
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|
679 x1=np->lval->rval->rval->constant; c1=np->lval->rval->rval->optdata;
|
|
|
680 x=x2; c=c2; if(!(!(c&1431655765LU))) break;
|
|
|
681 x=x1; c=c1; if(!(!(c&2863311530LU))) break;
|
|
|
682 x=x3; c=c3; if(!(!(x&2863311530LU)&&iselect(x,1431655765LU)==xselx(iselect(x,1431655765LU)))) break;
|
|
|
683 OPTING(cbinxornomingle);
|
|
|
684 tp=newnode();
|
|
|
685 MAYBENEWNODE(tp);
|
|
|
686 tp->opcode=SELECT;
|
|
|
687 tp->width=32;
|
|
|
688 MAYBENEWNODE(tp->lval);
|
|
|
689 tp->lval->opcode=C_XOR;
|
|
|
690 tp->lval->width=32;
|
|
|
691 MAYBENEWNODE(tp->lval->lval);
|
|
|
692 tp->lval->lval->opcode=C_RSHIFTBY;
|
|
|
693 tp->lval->lval->width=32;
|
|
|
694 tp->lval->lval->lval=np->lval->rval->lval;
|
|
|
695 np->lval->rval->lval=0;
|
|
|
696 MAYBENEWNODE(tp->lval->lval->rval);
|
|
|
697 tp->lval->lval->rval->opcode=MESH32;
|
|
|
698 tp->lval->lval->rval->width=32;
|
|
|
699 tp->lval->lval->rval->constant=(1LU);
|
|
|
700 tp->lval->rval=np->lval->rval->rval;
|
|
|
701 np->lval->rval->rval=0;
|
|
|
702 tp->rval=np->rval;
|
|
|
703 np->rval=0;
|
|
|
704 nodefree(np->lval); nodefree(np->rval);
|
|
|
705 tempw=np->width; *np=*tp; np->width=tempw; free(tp);
|
|
|
706 } while(0);
|
|
|
707
|
|
|
708 c=c1=c2=c3=c4=c5=c6=c7=c8=c9=0;
|
|
|
709 x=x1=x2=x3=x4=x5=x6=x7=x8=x9=r=0;
|
|
|
710 if(c+c1+c2+c3+c4+c5+c6+c7+c8+c9+r+
|
|
|
711 x+x1+x2+x3+x4+x5+x6+x7+x8+x9) raise(SIGSEGV);
|
|
|
712 return opted;
|
|
|
713 }
|
