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Added \!con(a,b) syntax to concatnate two dag fragments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37063 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
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@ -306,43 +306,44 @@ static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
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*yy_cp = '\0'; \
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yy_c_buf_p = yy_cp;
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#define YY_NUM_RULES 34
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#define YY_END_OF_BUFFER 35
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static yyconst short int yy_acclist[145] =
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#define YY_NUM_RULES 35
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#define YY_END_OF_BUFFER 36
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static yyconst short int yy_acclist[146] =
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{ 0,
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28, 28, 35, 33, 34, 26, 33, 34, 26, 34,
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33, 34, 33, 34, 33, 34, 33, 34, 33, 34,
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25, 33, 34, 25, 33, 34, 22, 33, 34, 33,
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34, 22, 33, 34, 22, 33, 34, 22, 33, 34,
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22, 33, 34, 22, 33, 34, 22, 33, 34, 22,
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33, 34, 22, 33, 34, 28, 34, 29, 34, 31,
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34, 26, 24, 23, 25, 27, 1, 22, 22, 22,
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22, 22, 22, 22, 17, 22, 22, 22, 22, 22,
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28, 29, 29, 32, 31, 30, 31, 23, 1, 25,
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25, 5, 22, 22, 22, 10, 22, 12, 22, 22,
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29, 29, 36, 34, 35, 27, 34, 35, 27, 35,
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34, 35, 34, 35, 34, 35, 34, 35, 34, 35,
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26, 34, 35, 26, 34, 35, 23, 34, 35, 34,
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35, 23, 34, 35, 23, 34, 35, 23, 34, 35,
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23, 34, 35, 23, 34, 35, 23, 34, 35, 23,
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34, 35, 23, 34, 35, 29, 35, 30, 35, 32,
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35, 27, 25, 24, 26, 28, 1, 23, 23, 23,
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23, 23, 23, 23, 17, 23, 23, 23, 23, 23,
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29, 30, 30, 33, 32, 31, 32, 24, 1, 26,
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26, 5, 23, 23, 23, 10, 23, 12, 23, 23,
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22, 4, 22, 16, 22, 22, 22, 22, 20, 18,
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19, 3, 6, 22, 22, 9, 22, 13, 22, 22,
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22, 8, 22, 22, 22, 11, 22, 15, 22, 22,
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22, 22, 22, 22, 7, 22, 22, 22, 22, 22,
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21, 2, 14, 22
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23, 4, 23, 16, 23, 23, 23, 23, 18, 21,
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19, 20, 3, 6, 23, 23, 9, 23, 13, 23,
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23, 23, 8, 23, 23, 23, 11, 23, 15, 23,
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23, 23, 23, 23, 23, 7, 23, 23, 23, 23,
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23, 22, 2, 14, 23
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} ;
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static yyconst short int yy_accept[120] =
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static yyconst short int yy_accept[123] =
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{ 0,
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1, 1, 1, 2, 3, 4, 6, 9, 11, 13,
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15, 17, 19, 21, 24, 27, 30, 32, 35, 38,
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41, 44, 47, 50, 53, 56, 58, 60, 62, 63,
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63, 63, 64, 65, 66, 67, 68, 68, 68, 69,
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69, 70, 71, 72, 73, 74, 75, 77, 78, 79,
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80, 81, 82, 83, 84, 85, 86, 87, 88, 88,
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88, 88, 89, 90, 91, 92, 92, 92, 94, 95,
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96, 98, 100, 101, 102, 104, 106, 107, 108, 109,
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110, 111, 112, 112, 112, 113, 115, 116, 118, 120,
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121, 122, 124, 125, 126, 126, 128, 130, 131, 132,
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63, 63, 63, 64, 65, 66, 67, 68, 68, 68,
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69, 69, 70, 71, 72, 73, 74, 75, 77, 78,
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79, 80, 81, 82, 83, 84, 85, 86, 87, 88,
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88, 88, 88, 88, 89, 90, 91, 92, 92, 92,
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94, 95, 96, 98, 100, 101, 102, 104, 106, 107,
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108, 109, 110, 111, 112, 113, 113, 113, 114, 116,
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117, 119, 121, 122, 123, 125, 126, 127, 127, 129,
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133, 133, 134, 135, 137, 137, 138, 139, 139, 139,
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140, 140, 140, 141, 142, 142, 143, 145, 145
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131, 132, 133, 134, 134, 135, 136, 138, 138, 139,
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140, 140, 140, 141, 141, 141, 142, 143, 143, 144,
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146, 146
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} ;
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static yyconst int yy_ec[256] =
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@ -385,106 +386,106 @@ static yyconst int yy_meta[38] =
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6, 6, 6, 6, 6, 1, 1
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} ;
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static yyconst short int yy_base[132] =
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static yyconst short int yy_base[135] =
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{ 0,
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0, 0, 30, 31, 218, 219, 40, 43, 185, 210,
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0, 37, 43, 43, 46, 0, 179, 188, 33, 43,
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187, 183, 42, 177, 177, 0, 59, 62, 71, 46,
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203, 219, 0, 69, 219, 0, 72, 0, 0, 171,
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174, 188, 184, 180, 180, 180, 56, 168, 168, 172,
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167, 0, 77, 78, 219, 82, 219, 83, 170, 76,
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165, 0, 0, 84, 0, 158, 177, 161, 160, 169,
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0, 162, 162, 161, 0, 0, 154, 153, 159, 219,
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219, 219, 164, 146, 219, 0, 150, 0, 0, 160,
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146, 0, 153, 149, 147, 0, 0, 155, 155, 150,
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0, 0, 30, 31, 221, 222, 40, 43, 28, 214,
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0, 38, 44, 44, 53, 0, 183, 192, 31, 49,
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191, 187, 46, 181, 181, 0, 65, 66, 78, 183,
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52, 206, 222, 0, 75, 222, 0, 58, 0, 0,
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174, 177, 191, 187, 183, 183, 183, 58, 171, 171,
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175, 170, 0, 82, 85, 222, 86, 222, 89, 171,
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172, 35, 167, 0, 0, 89, 0, 160, 179, 163,
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162, 171, 0, 164, 164, 163, 0, 0, 156, 155,
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161, 222, 222, 222, 222, 166, 148, 222, 0, 152,
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0, 0, 162, 148, 0, 155, 151, 149, 0, 0,
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144, 150, 144, 0, 150, 95, 151, 126, 98, 92,
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69, 93, 34, 219, 46, 219, 0, 219, 104, 110,
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112, 115, 121, 127, 133, 136, 142, 145, 150, 156,
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162
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157, 157, 152, 146, 152, 146, 0, 128, 100, 110,
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89, 102, 74, 65, 83, 52, 222, 53, 222, 0,
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222, 108, 114, 116, 119, 125, 131, 137, 140, 146,
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149, 154, 160, 166
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} ;
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static yyconst short int yy_def[132] =
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static yyconst short int yy_def[135] =
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{ 0,
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118, 1, 119, 119, 118, 118, 118, 118, 118, 120,
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121, 118, 118, 118, 118, 122, 118, 122, 122, 122,
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122, 122, 122, 122, 122, 123, 124, 125, 118, 118,
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120, 118, 126, 118, 118, 127, 118, 128, 122, 129,
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122, 122, 122, 122, 122, 122, 122, 122, 122, 122,
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122, 123, 124, 124, 118, 125, 118, 125, 118, 118,
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118, 126, 127, 118, 128, 129, 130, 122, 122, 122,
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122, 122, 122, 122, 122, 122, 122, 122, 122, 118,
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118, 118, 118, 129, 118, 122, 122, 122, 122, 122,
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122, 122, 122, 122, 118, 122, 122, 122, 122, 122,
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121, 1, 122, 122, 121, 121, 121, 121, 121, 123,
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124, 121, 121, 121, 121, 125, 121, 125, 125, 125,
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125, 125, 125, 125, 125, 126, 127, 128, 121, 121,
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121, 123, 121, 129, 121, 121, 130, 121, 131, 125,
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132, 125, 125, 125, 125, 125, 125, 125, 125, 125,
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125, 125, 126, 127, 127, 121, 128, 121, 128, 121,
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121, 121, 121, 129, 130, 121, 131, 132, 133, 125,
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125, 125, 125, 125, 125, 125, 125, 125, 125, 125,
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125, 121, 121, 121, 121, 121, 132, 121, 125, 125,
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125, 125, 125, 125, 125, 125, 125, 121, 125, 125,
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118, 122, 122, 122, 118, 122, 122, 118, 118, 122,
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118, 131, 122, 118, 131, 118, 122, 0, 118, 118,
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118, 118, 118, 118, 118, 118, 118, 118, 118, 118,
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118
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125, 125, 125, 121, 125, 125, 125, 121, 125, 125,
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121, 121, 125, 121, 134, 125, 121, 134, 121, 125,
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0, 121, 121, 121, 121, 121, 121, 121, 121, 121,
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121, 121, 121, 121
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} ;
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static yyconst short int yy_nxt[257] =
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static yyconst short int yy_nxt[260] =
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{ 0,
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6, 7, 8, 7, 9, 10, 11, 6, 12, 13,
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14, 15, 15, 16, 16, 17, 6, 16, 18, 19,
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20, 16, 21, 16, 16, 22, 23, 24, 16, 16,
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16, 25, 16, 16, 16, 6, 6, 27, 27, 28,
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28, 29, 29, 29, 29, 29, 29, 34, 34, 34,
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35, 116, 36, 34, 34, 34, 34, 34, 34, 42,
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44, 37, 43, 48, 45, 117, 54, 49, 55, 57,
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59, 58, 29, 29, 29, 74, 60, 38, 61, 34,
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34, 34, 64, 64, 118, 54, 118, 55, 75, 118,
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118, 118, 58, 81, 64, 64, 109, 109, 116, 109,
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28, 29, 29, 29, 29, 29, 29, 30, 35, 35,
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35, 36, 84, 37, 35, 35, 35, 43, 119, 31,
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44, 85, 38, 35, 35, 35, 45, 49, 66, 66,
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46, 50, 55, 58, 56, 59, 61, 76, 39, 29,
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29, 29, 62, 120, 63, 35, 35, 35, 119, 121,
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77, 121, 55, 121, 56, 121, 121, 117, 59, 66,
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109, 114, 82, 112, 26, 26, 26, 26, 26, 26,
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31, 31, 31, 31, 31, 31, 33, 33, 39, 39,
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39, 52, 52, 113, 52, 52, 52, 53, 53, 53,
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53, 53, 53, 56, 56, 56, 56, 56, 56, 62,
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62, 62, 63, 111, 63, 63, 63, 63, 65, 65,
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66, 66, 66, 66, 66, 66, 84, 84, 84, 84,
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84, 84, 115, 115, 115, 115, 115, 115, 110, 108,
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107, 106, 105, 104, 103, 102, 101, 100, 99, 98,
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97, 96, 67, 95, 94, 93, 92, 91, 90, 89,
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88, 87, 86, 85, 67, 83, 80, 79, 78, 77,
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66, 112, 112, 112, 112, 116, 114, 115, 26, 26,
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26, 26, 26, 26, 32, 32, 32, 32, 32, 32,
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34, 34, 40, 40, 40, 53, 53, 113, 53, 53,
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53, 54, 54, 54, 54, 54, 54, 57, 57, 57,
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57, 57, 57, 64, 64, 64, 65, 111, 65, 65,
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65, 65, 67, 67, 68, 68, 68, 68, 68, 68,
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87, 87, 87, 87, 87, 87, 118, 118, 118, 118,
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118, 118, 110, 109, 108, 107, 106, 105, 104, 103,
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102, 101, 100, 99, 69, 98, 97, 96, 95, 94,
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93, 92, 91, 90, 89, 88, 69, 86, 83, 82,
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76, 73, 72, 71, 70, 69, 68, 67, 32, 51,
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50, 47, 46, 41, 40, 32, 30, 118, 5, 118,
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118, 118, 118, 118, 118, 118, 118, 118, 118, 118,
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118, 118, 118, 118, 118, 118, 118, 118, 118, 118,
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118, 118, 118, 118, 118, 118, 118, 118, 118, 118,
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118, 118, 118, 118, 118, 118
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81, 80, 79, 78, 75, 74, 73, 72, 71, 70,
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69, 33, 60, 52, 51, 48, 47, 42, 41, 33,
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121, 5, 121, 121, 121, 121, 121, 121, 121, 121,
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121, 121, 121, 121, 121, 121, 121, 121, 121, 121,
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121, 121, 121, 121, 121, 121, 121, 121, 121, 121,
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121, 121, 121, 121, 121, 121, 121, 121, 121
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} ;
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static yyconst short int yy_chk[257] =
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static yyconst short int yy_chk[260] =
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{ 0,
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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1, 1, 1, 1, 1, 1, 1, 3, 4, 3,
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4, 7, 7, 7, 8, 8, 8, 12, 12, 12,
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13, 115, 13, 14, 14, 14, 15, 15, 15, 19,
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20, 14, 19, 23, 20, 113, 27, 23, 27, 28,
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30, 28, 29, 29, 29, 47, 30, 14, 30, 34,
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34, 34, 37, 37, 53, 54, 53, 54, 47, 56,
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58, 56, 58, 60, 64, 64, 106, 106, 112, 109,
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4, 7, 7, 7, 8, 8, 8, 9, 12, 12,
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12, 13, 62, 13, 14, 14, 14, 19, 118, 9,
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19, 62, 14, 15, 15, 15, 20, 23, 38, 38,
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20, 23, 27, 28, 27, 28, 31, 48, 14, 29,
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29, 29, 31, 116, 31, 35, 35, 35, 115, 54,
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48, 54, 55, 57, 55, 57, 59, 114, 59, 66,
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109, 111, 60, 109, 119, 119, 119, 119, 119, 119,
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120, 120, 120, 120, 120, 120, 121, 121, 122, 122,
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122, 123, 123, 110, 123, 123, 123, 124, 124, 124,
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124, 124, 124, 125, 125, 125, 125, 125, 125, 126,
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126, 126, 127, 108, 127, 127, 127, 127, 128, 128,
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129, 129, 129, 129, 129, 129, 130, 130, 130, 130,
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130, 130, 131, 131, 131, 131, 131, 131, 107, 105,
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103, 102, 101, 100, 99, 98, 95, 94, 93, 91,
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90, 87, 84, 83, 79, 78, 77, 74, 73, 72,
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70, 69, 68, 67, 66, 61, 59, 51, 50, 49,
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66, 109, 109, 112, 112, 113, 111, 112, 122, 122,
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122, 122, 122, 122, 123, 123, 123, 123, 123, 123,
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124, 124, 125, 125, 125, 126, 126, 110, 126, 126,
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126, 127, 127, 127, 127, 127, 127, 128, 128, 128,
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128, 128, 128, 129, 129, 129, 130, 108, 130, 130,
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130, 130, 131, 131, 132, 132, 132, 132, 132, 132,
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133, 133, 133, 133, 133, 133, 134, 134, 134, 134,
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134, 134, 106, 105, 104, 103, 102, 101, 98, 97,
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96, 94, 93, 90, 87, 86, 81, 80, 79, 76,
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75, 74, 72, 71, 70, 69, 68, 63, 61, 60,
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48, 46, 45, 44, 43, 42, 41, 40, 31, 25,
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24, 22, 21, 18, 17, 10, 9, 5, 118, 118,
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118, 118, 118, 118, 118, 118, 118, 118, 118, 118,
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118, 118, 118, 118, 118, 118, 118, 118, 118, 118,
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118, 118, 118, 118, 118, 118, 118, 118, 118, 118,
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118, 118, 118, 118, 118, 118
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52, 51, 50, 49, 47, 46, 45, 44, 43, 42,
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41, 32, 30, 25, 24, 22, 21, 18, 17, 10,
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5, 121, 121, 121, 121, 121, 121, 121, 121, 121,
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121, 121, 121, 121, 121, 121, 121, 121, 121, 121,
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121, 121, 121, 121, 121, 121, 121, 121, 121, 121,
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121, 121, 121, 121, 121, 121, 121, 121, 121
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} ;
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static yy_state_type yy_state_buf[YY_BUF_SIZE + 2], *yy_state_ptr;
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@ -501,7 +502,7 @@ goto find_rule; \
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#define YY_MORE_ADJ 0
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#define YY_RESTORE_YY_MORE_OFFSET
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char *yytext;
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#line 1 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
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#line 1 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
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#define INITIAL 0
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/*===-- FileLexer.l - Scanner for TableGen Files ----------------*- C++ -*-===//
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//
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@ -519,7 +520,7 @@ char *yytext;
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#define YY_NEVER_INTERACTIVE 1
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#define comment 1
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#line 30 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
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#line 30 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
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#include "llvm/Config/config.h"
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#include "llvm/Support/Streams.h"
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#include "Record.h"
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@ -665,7 +666,7 @@ int yywrap(void) {
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using namespace llvm;
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#line 669 "Lexer.cpp"
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#line 670 "Lexer.cpp"
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/* Macros after this point can all be overridden by user definitions in
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* section 1.
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@ -816,10 +817,10 @@ YY_DECL
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register char *yy_cp, *yy_bp;
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register int yy_act;
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#line 185 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
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#line 185 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
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#line 823 "Lexer.cpp"
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#line 824 "Lexer.cpp"
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if ( yy_init )
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{
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@ -867,14 +868,14 @@ yy_match:
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while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
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{
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yy_current_state = (int) yy_def[yy_current_state];
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if ( yy_current_state >= 119 )
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if ( yy_current_state >= 122 )
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yy_c = yy_meta[(unsigned int) yy_c];
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}
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yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
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*yy_state_ptr++ = yy_current_state;
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++yy_cp;
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}
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while ( yy_current_state != 118 );
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while ( yy_current_state != 121 );
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yy_find_action:
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yy_current_state = *--yy_state_ptr;
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@ -912,183 +913,188 @@ do_action: /* This label is used only to access EOF actions. */
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{ /* beginning of action switch */
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case 1:
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YY_RULE_SETUP
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#line 187 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
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#line 187 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
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{ /* Ignore comments */ }
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YY_BREAK
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case 2:
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YY_RULE_SETUP
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#line 189 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
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#line 189 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
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{ HandleInclude(yytext); }
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YY_BREAK
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case 3:
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YY_RULE_SETUP
|
||||
#line 190 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
#line 190 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ Filelval.StrVal = new std::string(yytext+2, yytext+yyleng-2);
|
||||
return CODEFRAGMENT; }
|
||||
YY_BREAK
|
||||
case 4:
|
||||
YY_RULE_SETUP
|
||||
#line 193 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
#line 193 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ return INT; }
|
||||
YY_BREAK
|
||||
case 5:
|
||||
YY_RULE_SETUP
|
||||
#line 194 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
#line 194 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ return BIT; }
|
||||
YY_BREAK
|
||||
case 6:
|
||||
YY_RULE_SETUP
|
||||
#line 195 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
#line 195 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ return BITS; }
|
||||
YY_BREAK
|
||||
case 7:
|
||||
YY_RULE_SETUP
|
||||
#line 196 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
#line 196 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ return STRING; }
|
||||
YY_BREAK
|
||||
case 8:
|
||||
YY_RULE_SETUP
|
||||
#line 197 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
#line 197 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ return LIST; }
|
||||
YY_BREAK
|
||||
case 9:
|
||||
YY_RULE_SETUP
|
||||
#line 198 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
#line 198 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ return CODE; }
|
||||
YY_BREAK
|
||||
case 10:
|
||||
YY_RULE_SETUP
|
||||
#line 199 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
#line 199 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ return DAG; }
|
||||
YY_BREAK
|
||||
case 11:
|
||||
YY_RULE_SETUP
|
||||
#line 201 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
#line 201 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ return CLASS; }
|
||||
YY_BREAK
|
||||
case 12:
|
||||
YY_RULE_SETUP
|
||||
#line 202 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
#line 202 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ return DEF; }
|
||||
YY_BREAK
|
||||
case 13:
|
||||
YY_RULE_SETUP
|
||||
#line 203 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
#line 203 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ return DEFM; }
|
||||
YY_BREAK
|
||||
case 14:
|
||||
YY_RULE_SETUP
|
||||
#line 204 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
#line 204 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ return MULTICLASS; }
|
||||
YY_BREAK
|
||||
case 15:
|
||||
YY_RULE_SETUP
|
||||
#line 205 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
#line 205 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ return FIELD; }
|
||||
YY_BREAK
|
||||
case 16:
|
||||
YY_RULE_SETUP
|
||||
#line 206 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
#line 206 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ return LET; }
|
||||
YY_BREAK
|
||||
case 17:
|
||||
YY_RULE_SETUP
|
||||
#line 207 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
#line 207 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ return IN; }
|
||||
YY_BREAK
|
||||
case 18:
|
||||
YY_RULE_SETUP
|
||||
#line 209 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
{ return SRATOK; }
|
||||
#line 209 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ return CONCATTOK; }
|
||||
YY_BREAK
|
||||
case 19:
|
||||
YY_RULE_SETUP
|
||||
#line 210 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
{ return SRLTOK; }
|
||||
#line 210 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ return SRATOK; }
|
||||
YY_BREAK
|
||||
case 20:
|
||||
YY_RULE_SETUP
|
||||
#line 211 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
{ return SHLTOK; }
|
||||
#line 211 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ return SRLTOK; }
|
||||
YY_BREAK
|
||||
case 21:
|
||||
YY_RULE_SETUP
|
||||
#line 212 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
{ return STRCONCATTOK; }
|
||||
#line 212 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ return SHLTOK; }
|
||||
YY_BREAK
|
||||
case 22:
|
||||
YY_RULE_SETUP
|
||||
#line 215 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
{ Filelval.StrVal = new std::string(yytext, yytext+yyleng);
|
||||
return ID; }
|
||||
#line 213 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ return STRCONCATTOK; }
|
||||
YY_BREAK
|
||||
case 23:
|
||||
YY_RULE_SETUP
|
||||
#line 217 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
{ Filelval.StrVal = new std::string(yytext+1, yytext+yyleng);
|
||||
return VARNAME; }
|
||||
#line 216 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ Filelval.StrVal = new std::string(yytext, yytext+yyleng);
|
||||
return ID; }
|
||||
YY_BREAK
|
||||
case 24:
|
||||
YY_RULE_SETUP
|
||||
#line 220 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
{ Filelval.StrVal = new std::string(yytext+1, yytext+yyleng-1);
|
||||
return STRVAL; }
|
||||
#line 218 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ Filelval.StrVal = new std::string(yytext+1, yytext+yyleng);
|
||||
return VARNAME; }
|
||||
YY_BREAK
|
||||
case 25:
|
||||
YY_RULE_SETUP
|
||||
#line 223 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
{ Filelval.IntVal = ParseInt(Filetext); return INTVAL; }
|
||||
#line 221 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ Filelval.StrVal = new std::string(yytext+1, yytext+yyleng-1);
|
||||
return STRVAL; }
|
||||
YY_BREAK
|
||||
case 26:
|
||||
YY_RULE_SETUP
|
||||
#line 225 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
{ /* Ignore whitespace */ }
|
||||
#line 224 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ Filelval.IntVal = ParseInt(Filetext); return INTVAL; }
|
||||
YY_BREAK
|
||||
case 27:
|
||||
YY_RULE_SETUP
|
||||
#line 228 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
{ BEGIN(comment); CommentDepth++; }
|
||||
#line 226 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ /* Ignore whitespace */ }
|
||||
YY_BREAK
|
||||
case 28:
|
||||
YY_RULE_SETUP
|
||||
#line 229 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
{} /* eat anything that's not a '*' or '/' */
|
||||
#line 229 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ BEGIN(comment); CommentDepth++; }
|
||||
YY_BREAK
|
||||
case 29:
|
||||
YY_RULE_SETUP
|
||||
#line 230 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
{} /* eat up '*'s not followed by '/'s */
|
||||
#line 230 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{} /* eat anything that's not a '*' or '/' */
|
||||
YY_BREAK
|
||||
case 30:
|
||||
YY_RULE_SETUP
|
||||
#line 231 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
{ ++CommentDepth; }
|
||||
#line 231 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{} /* eat up '*'s not followed by '/'s */
|
||||
YY_BREAK
|
||||
case 31:
|
||||
YY_RULE_SETUP
|
||||
#line 232 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
{} /* eat up /'s not followed by *'s */
|
||||
#line 232 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ ++CommentDepth; }
|
||||
YY_BREAK
|
||||
case 32:
|
||||
YY_RULE_SETUP
|
||||
#line 233 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
{ if (!--CommentDepth) { BEGIN(INITIAL); } }
|
||||
YY_BREAK
|
||||
case YY_STATE_EOF(comment):
|
||||
#line 234 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
{ err() << "Unterminated comment!\n"; exit(1); }
|
||||
#line 233 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{} /* eat up /'s not followed by *'s */
|
||||
YY_BREAK
|
||||
case 33:
|
||||
YY_RULE_SETUP
|
||||
#line 236 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
{ return Filetext[0]; }
|
||||
#line 234 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ if (!--CommentDepth) { BEGIN(INITIAL); } }
|
||||
YY_BREAK
|
||||
case YY_STATE_EOF(comment):
|
||||
#line 235 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ err() << "Unterminated comment!\n"; exit(1); }
|
||||
YY_BREAK
|
||||
case 34:
|
||||
YY_RULE_SETUP
|
||||
#line 238 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
#line 237 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
{ return Filetext[0]; }
|
||||
YY_BREAK
|
||||
case 35:
|
||||
YY_RULE_SETUP
|
||||
#line 239 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
YY_FATAL_ERROR( "flex scanner jammed" );
|
||||
YY_BREAK
|
||||
#line 1092 "Lexer.cpp"
|
||||
#line 1098 "Lexer.cpp"
|
||||
case YY_STATE_EOF(INITIAL):
|
||||
yyterminate();
|
||||
|
||||
@ -1377,7 +1383,7 @@ static yy_state_type yy_get_previous_state()
|
||||
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
|
||||
{
|
||||
yy_current_state = (int) yy_def[yy_current_state];
|
||||
if ( yy_current_state >= 119 )
|
||||
if ( yy_current_state >= 122 )
|
||||
yy_c = yy_meta[(unsigned int) yy_c];
|
||||
}
|
||||
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
|
||||
@ -1407,11 +1413,11 @@ yy_state_type yy_current_state;
|
||||
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
|
||||
{
|
||||
yy_current_state = (int) yy_def[yy_current_state];
|
||||
if ( yy_current_state >= 119 )
|
||||
if ( yy_current_state >= 122 )
|
||||
yy_c = yy_meta[(unsigned int) yy_c];
|
||||
}
|
||||
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
|
||||
yy_is_jam = (yy_current_state == 118);
|
||||
yy_is_jam = (yy_current_state == 121);
|
||||
if ( ! yy_is_jam )
|
||||
*yy_state_ptr++ = yy_current_state;
|
||||
|
||||
@ -1972,6 +1978,6 @@ int main()
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
#line 238 "/Volumes/Big2/llvm/llvm/utils/TableGen/FileLexer.l"
|
||||
#line 239 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
|
||||
|
||||
|
||||
|
@ -206,6 +206,7 @@ field { return FIELD; }
|
||||
let { return LET; }
|
||||
in { return IN; }
|
||||
|
||||
!con { return CONCATTOK; }
|
||||
!sra { return SRATOK; }
|
||||
!srl { return SRLTOK; }
|
||||
!shl { return SHLTOK; }
|
||||
|
@ -206,6 +206,7 @@ field { return FIELD; }
|
||||
let { return LET; }
|
||||
in { return IN; }
|
||||
|
||||
!con { return CONCATTOK; }
|
||||
!sra { return SRATOK; }
|
||||
!srl { return SRLTOK; }
|
||||
!shl { return SHLTOK; }
|
||||
|
@ -222,7 +222,7 @@ using namespace llvm;
|
||||
};
|
||||
|
||||
%token INT BIT STRING BITS LIST CODE DAG CLASS DEF MULTICLASS DEFM FIELD LET IN
|
||||
%token SHLTOK SRATOK SRLTOK STRCONCATTOK
|
||||
%token CONCATTOK SHLTOK SRATOK SRLTOK STRCONCATTOK
|
||||
%token <IntVal> INTVAL
|
||||
%token <StrVal> ID VARNAME STRVAL CODEFRAGMENT
|
||||
|
||||
@ -391,6 +391,8 @@ Value : IDValue {
|
||||
exit(1);
|
||||
}
|
||||
delete $3;
|
||||
} | CONCATTOK '(' Value ',' Value ')' {
|
||||
$$ = (new BinOpInit(BinOpInit::CONCAT, $3, $5))->Fold();
|
||||
} | SHLTOK '(' Value ',' Value ')' {
|
||||
$$ = (new BinOpInit(BinOpInit::SHL, $3, $5))->Fold();
|
||||
} | SRATOK '(' Value ',' Value ')' {
|
||||
|
@ -222,7 +222,7 @@ using namespace llvm;
|
||||
};
|
||||
|
||||
%token INT BIT STRING BITS LIST CODE DAG CLASS DEF MULTICLASS DEFM FIELD LET IN
|
||||
%token SHLTOK SRATOK SRLTOK STRCONCATTOK
|
||||
%token CONCATTOK SHLTOK SRATOK SRLTOK STRCONCATTOK
|
||||
%token <IntVal> INTVAL
|
||||
%token <StrVal> ID VARNAME STRVAL CODEFRAGMENT
|
||||
|
||||
@ -391,6 +391,8 @@ Value : IDValue {
|
||||
exit(1);
|
||||
}
|
||||
delete $3;
|
||||
} | CONCATTOK '(' Value ',' Value ')' {
|
||||
$$ = (new BinOpInit(BinOpInit::CONCAT, $3, $5))->Fold();
|
||||
} | SHLTOK '(' Value ',' Value ')' {
|
||||
$$ = (new BinOpInit(BinOpInit::SHL, $3, $5))->Fold();
|
||||
} | SRATOK '(' Value ',' Value ')' {
|
||||
|
@ -184,6 +184,18 @@ Init *DagRecTy::convertValue(TypedInit *TI) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
Init *DagRecTy::convertValue(BinOpInit *BO) {
|
||||
if (BO->getOpcode() == BinOpInit::CONCAT) {
|
||||
Init *L = BO->getLHS()->convertInitializerTo(this);
|
||||
Init *R = BO->getRHS()->convertInitializerTo(this);
|
||||
if (L == 0 || R == 0) return 0;
|
||||
if (L != BO->getLHS() || R != BO->getRHS())
|
||||
return new BinOpInit(BinOpInit::CONCAT, L, R);
|
||||
return BO;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
void RecordRecTy::print(std::ostream &OS) const {
|
||||
OS << Rec->getName();
|
||||
@ -378,6 +390,28 @@ void ListInit::print(std::ostream &OS) const {
|
||||
Init *BinOpInit::Fold() {
|
||||
switch (getOpcode()) {
|
||||
default: assert(0 && "Unknown binop");
|
||||
case CONCAT: {
|
||||
DagInit *LHSs = dynamic_cast<DagInit*>(LHS);
|
||||
DagInit *RHSs = dynamic_cast<DagInit*>(RHS);
|
||||
if (LHSs && RHSs) {
|
||||
DefInit *LOp = dynamic_cast<DefInit*>(LHSs->getOperator());
|
||||
DefInit *ROp = dynamic_cast<DefInit*>(RHSs->getOperator());
|
||||
if (LOp->getDef() != ROp->getDef())
|
||||
throw "Concated Dag operators do not match!";
|
||||
std::vector<Init*> Args;
|
||||
std::vector<std::string> ArgNames;
|
||||
for (unsigned i = 0, e = LHSs->getNumArgs(); i != e; ++i) {
|
||||
Args.push_back(LHSs->getArg(i));
|
||||
ArgNames.push_back(LHSs->getArgName(i));
|
||||
}
|
||||
for (unsigned i = 0, e = RHSs->getNumArgs(); i != e; ++i) {
|
||||
Args.push_back(RHSs->getArg(i));
|
||||
ArgNames.push_back(RHSs->getArgName(i));
|
||||
}
|
||||
return new DagInit(LHSs->getOperator(), Args, ArgNames);
|
||||
}
|
||||
break;
|
||||
}
|
||||
case STRCONCAT: {
|
||||
StringInit *LHSs = dynamic_cast<StringInit*>(LHS);
|
||||
StringInit *RHSs = dynamic_cast<StringInit*>(RHS);
|
||||
@ -418,6 +452,7 @@ Init *BinOpInit::resolveReferences(Record &R, const RecordVal *RV) {
|
||||
|
||||
void BinOpInit::print(std::ostream &OS) const {
|
||||
switch (Opc) {
|
||||
case CONCAT: OS << "!con"; break;
|
||||
case SHL: OS << "!shl"; break;
|
||||
case SRA: OS << "!sra"; break;
|
||||
case SRL: OS << "!srl"; break;
|
||||
|
@ -354,7 +354,7 @@ public:
|
||||
virtual Init *convertValue( CodeInit *CI) { return 0; }
|
||||
virtual Init *convertValue(VarBitInit *VB) { return 0; }
|
||||
virtual Init *convertValue( DefInit *DI) { return 0; }
|
||||
virtual Init *convertValue( BinOpInit *UI) { return 0; }
|
||||
virtual Init *convertValue( BinOpInit *BO);
|
||||
virtual Init *convertValue( DagInit *CI) { return (Init*)CI; }
|
||||
virtual Init *convertValue( TypedInit *TI);
|
||||
virtual Init *convertValue( VarInit *VI) { return RecTy::convertValue(VI);}
|
||||
@ -648,7 +648,7 @@ public:
|
||||
///
|
||||
class BinOpInit : public Init {
|
||||
public:
|
||||
enum BinaryOp { SHL, SRA, SRL, STRCONCAT };
|
||||
enum BinaryOp { SHL, SRA, SRL, STRCONCAT, CONCAT };
|
||||
private:
|
||||
BinaryOp Opc;
|
||||
Init *LHS, *RHS;
|
||||
|
Loading…
Reference in New Issue
Block a user