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llvm-mirror/lib/AsmParser/Lexer.cpp.cvs
Reid Spencer 3ffd70d6e4 Regenerate 
llvm-svn: 35813
2007-04-09 06:16:21 +00:00

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87 KiB
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#define yy_create_buffer llvmAsm_create_buffer
#define yy_delete_buffer llvmAsm_delete_buffer
#define yy_scan_buffer llvmAsm_scan_buffer
#define yy_scan_string llvmAsm_scan_string
#define yy_scan_bytes llvmAsm_scan_bytes
#define yy_flex_debug llvmAsm_flex_debug
#define yy_init_buffer llvmAsm_init_buffer
#define yy_flush_buffer llvmAsm_flush_buffer
#define yy_load_buffer_state llvmAsm_load_buffer_state
#define yy_switch_to_buffer llvmAsm_switch_to_buffer
#define yyin llvmAsmin
#define yyleng llvmAsmleng
#define yylex llvmAsmlex
#define yyout llvmAsmout
#define yyrestart llvmAsmrestart
#define yytext llvmAsmtext
#define yylineno llvmAsmlineno
#line 20 "Lexer.cpp"
/* A lexical scanner generated by flex*/
/* Scanner skeleton version:
* $Header$
*/
#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
#include <stdio.h>
#include <unistd.h>
/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
#ifdef c_plusplus
#ifndef __cplusplus
#define __cplusplus
#endif
#endif
#ifdef __cplusplus
#include <stdlib.h>
/* Use prototypes in function declarations. */
#define YY_USE_PROTOS
/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST
#else /* ! __cplusplus */
#if __STDC__
#define YY_USE_PROTOS
#define YY_USE_CONST
#endif /* __STDC__ */
#endif /* ! __cplusplus */
#ifdef __TURBOC__
#pragma warn -rch
#pragma warn -use
#include <io.h>
#include <stdlib.h>
#define YY_USE_CONST
#define YY_USE_PROTOS
#endif
#ifdef YY_USE_CONST
#define yyconst const
#else
#define yyconst
#endif
#ifdef YY_USE_PROTOS
#define YY_PROTO(proto) proto
#else
#define YY_PROTO(proto) ()
#endif
/* Returned upon end-of-file. */
#define YY_NULL 0
/* Promotes a possibly negative, possibly signed char to an unsigned
* integer for use as an array index. If the signed char is negative,
* we want to instead treat it as an 8-bit unsigned char, hence the
* double cast.
*/
#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
/* Enter a start condition. This macro really ought to take a parameter,
* but we do it the disgusting crufty way forced on us by the ()-less
* definition of BEGIN.
*/
#define BEGIN yy_start = 1 + 2 *
/* Translate the current start state into a value that can be later handed
* to BEGIN to return to the state. The YYSTATE alias is for lex
* compatibility.
*/
#define YY_START ((yy_start - 1) / 2)
#define YYSTATE YY_START
/* Action number for EOF rule of a given start state. */
#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
/* Special action meaning "start processing a new file". */
#define YY_NEW_FILE yyrestart( yyin )
#define YY_END_OF_BUFFER_CHAR 0
/* Size of default input buffer. */
#define YY_BUF_SIZE (16384*64)
typedef struct yy_buffer_state *YY_BUFFER_STATE;
extern int yyleng;
extern FILE *yyin, *yyout;
#define EOB_ACT_CONTINUE_SCAN 0
#define EOB_ACT_END_OF_FILE 1
#define EOB_ACT_LAST_MATCH 2
/* The funky do-while in the following #define is used to turn the definition
* int a single C statement (which needs a semi-colon terminator). This
* avoids problems with code like:
*
* if ( condition_holds )
* yyless( 5 );
* else
* do_something_else();
*
* Prior to using the do-while the compiler would get upset at the
* "else" because it interpreted the "if" statement as being all
* done when it reached the ';' after the yyless() call.
*/
/* Return all but the first 'n' matched characters back to the input stream. */
#define yyless(n) \
do \
{ \
/* Undo effects of setting up yytext. */ \
*yy_cp = yy_hold_char; \
YY_RESTORE_YY_MORE_OFFSET \
yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
YY_DO_BEFORE_ACTION; /* set up yytext again */ \
} \
while ( 0 )
#define unput(c) yyunput( c, yytext_ptr )
/* Some routines like yy_flex_realloc() are emitted as static but are
not called by all lexers. This generates warnings in some compilers,
notably GCC. Arrange to suppress these. */
#ifdef __GNUC__
#define YY_MAY_BE_UNUSED __attribute__((unused))
#else
#define YY_MAY_BE_UNUSED
#endif
/* The following is because we cannot portably get our hands on size_t
* (without autoconf's help, which isn't available because we want
* flex-generated scanners to compile on their own).
*/
typedef unsigned int yy_size_t;
struct yy_buffer_state
{
FILE *yy_input_file;
char *yy_ch_buf; /* input buffer */
char *yy_buf_pos; /* current position in input buffer */
/* Size of input buffer in bytes, not including room for EOB
* characters.
*/
yy_size_t yy_buf_size;
/* Number of characters read into yy_ch_buf, not including EOB
* characters.
*/
int yy_n_chars;
/* Whether we "own" the buffer - i.e., we know we created it,
* and can realloc() it to grow it, and should free() it to
* delete it.
*/
int yy_is_our_buffer;
/* Whether this is an "interactive" input source; if so, and
* if we're using stdio for input, then we want to use getc()
* instead of fread(), to make sure we stop fetching input after
* each newline.
*/
int yy_is_interactive;
/* Whether we're considered to be at the beginning of a line.
* If so, '^' rules will be active on the next match, otherwise
* not.
*/
int yy_at_bol;
/* Whether to try to fill the input buffer when we reach the
* end of it.
*/
int yy_fill_buffer;
int yy_buffer_status;
#define YY_BUFFER_NEW 0
#define YY_BUFFER_NORMAL 1
/* When an EOF's been seen but there's still some text to process
* then we mark the buffer as YY_EOF_PENDING, to indicate that we
* shouldn't try reading from the input source any more. We might
* still have a bunch of tokens to match, though, because of
* possible backing-up.
*
* When we actually see the EOF, we change the status to "new"
* (via yyrestart()), so that the user can continue scanning by
* just pointing yyin at a new input file.
*/
#define YY_BUFFER_EOF_PENDING 2
};
static YY_BUFFER_STATE yy_current_buffer = 0;
/* We provide macros for accessing buffer states in case in the
* future we want to put the buffer states in a more general
* "scanner state".
*/
#define YY_CURRENT_BUFFER yy_current_buffer
/* yy_hold_char holds the character lost when yytext is formed. */
static char yy_hold_char;
static int yy_n_chars; /* number of characters read into yy_ch_buf */
int yyleng;
/* Points to current character in buffer. */
static char *yy_c_buf_p = (char *) 0;
static int yy_init = 1; /* whether we need to initialize */
static int yy_start = 0; /* start state number */
/* Flag which is used to allow yywrap()'s to do buffer switches
* instead of setting up a fresh yyin. A bit of a hack ...
*/
static int yy_did_buffer_switch_on_eof;
void yyrestart YY_PROTO(( FILE *input_file ));
void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
void yy_load_buffer_state YY_PROTO(( void ));
YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
static inline void *yy_flex_realloc YY_PROTO(( void *, yy_size_t )) YY_MAY_BE_UNUSED;
static void yy_flex_free YY_PROTO(( void * ));
#define yy_new_buffer yy_create_buffer
#define yy_set_interactive(is_interactive) \
{ \
if ( ! yy_current_buffer ) \
yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
yy_current_buffer->yy_is_interactive = is_interactive; \
}
#define yy_set_bol(at_bol) \
{ \
if ( ! yy_current_buffer ) \
yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
yy_current_buffer->yy_at_bol = at_bol; \
}
#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
#define YY_USES_REJECT
#define yywrap() 1
#define YY_SKIP_YYWRAP
typedef unsigned char YY_CHAR;
FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
typedef int yy_state_type;
extern int yylineno;
int yylineno = 1;
extern char *yytext;
#define yytext_ptr yytext
static yy_state_type yy_get_previous_state YY_PROTO(( void ));
static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
static int yy_get_next_buffer YY_PROTO(( void ));
static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
/* Done after the current pattern has been matched and before the
* corresponding action - sets up yytext.
*/
#define YY_DO_BEFORE_ACTION \
yytext_ptr = yy_bp; \
yyleng = (int) (yy_cp - yy_bp); \
yy_hold_char = *yy_cp; \
*yy_cp = '\0'; \
yy_c_buf_p = yy_cp;
#define YY_NUM_RULES 135
#define YY_END_OF_BUFFER 136
static yyconst short int yy_acclist[216] =
{ 0,
136, 134, 135, 133, 134, 135, 133, 135, 134, 135,
134, 135, 134, 135, 134, 135, 134, 135, 134, 135,
126, 134, 135, 126, 134, 135, 1, 134, 135, 134,
135, 134, 135, 134, 135, 134, 135, 134, 135, 134,
135, 134, 135, 134, 135, 134, 135, 134, 135, 134,
135, 134, 135, 134, 135, 134, 135, 134, 135, 134,
135, 134, 135, 134, 135, 134, 135, 134, 135, 134,
135, 134, 135, 134, 135, 124, 122, 120, 129, 127,
131, 126, 1, 121, 130, 106, 35, 69, 51, 70,
65, 23, 124, 120, 131, 20, 131, 132, 125, 121,
52, 64, 33, 36, 3, 54, 79, 84, 82, 83,
81, 80, 85, 89, 105, 74, 72, 61, 73, 71,
53, 87, 78, 76, 77, 75, 88, 86, 66, 123,
131, 131, 63, 90, 68, 57, 113, 60, 67, 114,
62, 22, 128, 56, 93, 59, 42, 24, 4, 49,
55, 58, 45, 12, 92, 131, 30, 2, 5, 46,
95, 41, 48, 115, 91, 21, 112, 38, 7, 47,
37, 99, 98, 8, 16, 108, 111, 32, 50, 103,
97, 107, 25, 26, 96, 109, 104, 102, 6, 27,
94, 31, 9, 18, 10, 100, 11, 44, 43, 101,
29, 13, 15, 14, 28, 34, 17, 110, 116, 118,
119, 39, 117, 40, 19
} ;
static yyconst short int yy_accept[540] =
{ 0,
1, 1, 1, 2, 4, 7, 9, 11, 13, 15,
17, 19, 21, 24, 27, 30, 32, 34, 36, 38,
40, 42, 44, 46, 48, 50, 52, 54, 56, 58,
60, 62, 64, 66, 68, 70, 72, 74, 76, 76,
77, 77, 78, 79, 80, 80, 81, 81, 82, 83,
83, 84, 84, 85, 86, 86, 86, 86, 86, 86,
86, 86, 87, 87, 88, 88, 88, 88, 88, 88,
88, 89, 89, 89, 89, 89, 89, 89, 89, 89,
89, 89, 90, 90, 90, 90, 90, 90, 90, 90,
90, 90, 91, 91, 91, 91, 91, 91, 91, 91,
92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
92, 92, 92, 92, 92, 92, 93, 93, 93, 93,
93, 93, 93, 93, 93, 93, 93, 93, 93, 93,
93, 93, 94, 95, 96, 97, 98, 98, 99, 99,
100, 101, 102, 102, 102, 103, 103, 103, 104, 104,
104, 104, 105, 105, 105, 105, 105, 105, 105, 105,
105, 106, 106, 106, 106, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 107, 107, 107, 107, 108,
109, 110, 111, 112, 113, 113, 114, 115, 115, 116,
116, 116, 116, 116, 116, 117, 118, 119, 119, 119,
119, 120, 121, 121, 121, 122, 122, 122, 122, 122,
122, 122, 122, 123, 124, 125, 125, 126, 127, 127,
128, 129, 129, 129, 129, 129, 129, 129, 129, 129,
130, 130, 130, 131, 132, 132, 132, 132, 133, 133,
133, 133, 134, 134, 134, 135, 135, 135, 135, 135,
135, 135, 135, 135, 135, 135, 135, 135, 135, 136,
137, 137, 137, 137, 137, 138, 139, 139, 139, 139,
140, 140, 140, 140, 140, 140, 140, 140, 141, 142,
142, 142, 142, 142, 143, 143, 143, 144, 145, 145,
145, 146, 146, 146, 146, 147, 148, 148, 148, 149,
149, 149, 150, 150, 151, 152, 152, 152, 152, 152,
153, 153, 154, 154, 155, 155, 155, 156, 157, 158,
158, 158, 159, 159, 159, 159, 159, 159, 159, 159,
159, 159, 159, 159, 159, 160, 160, 161, 162, 162,
162, 162, 162, 162, 162, 163, 163, 163, 163, 163,
164, 164, 164, 164, 164, 164, 164, 164, 164, 164,
164, 164, 164, 165, 165, 165, 165, 166, 166, 167,
167, 167, 167, 167, 167, 167, 167, 168, 168, 168,
169, 169, 169, 169, 170, 170, 170, 170, 171, 171,
171, 172, 173, 174, 174, 174, 175, 176, 176, 176,
176, 177, 177, 178, 179, 179, 179, 180, 180, 180,
181, 181, 181, 182, 183, 184, 185, 186, 186, 187,
188, 188, 188, 188, 188, 188, 189, 189, 189, 190,
191, 191, 191, 191, 191, 191, 192, 192, 192, 192,
192, 192, 192, 192, 192, 193, 193, 193, 193, 193,
193, 193, 193, 193, 194, 194, 194, 194, 194, 195,
195, 195, 195, 196, 197, 198, 199, 200, 201, 201,
201, 201, 202, 202, 202, 202, 203, 203, 204, 205,
205, 205, 205, 205, 205, 205, 205, 205, 205, 205,
206, 206, 206, 206, 206, 206, 207, 207, 207, 207,
207, 208, 208, 208, 208, 208, 209, 209, 209, 209,
209, 209, 209, 209, 209, 209, 209, 209, 210, 211,
212, 212, 213, 213, 214, 215, 215, 216, 216
} ;
static yyconst int yy_ec[256] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
1, 1, 2, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 2, 1, 4, 1, 5, 6, 1, 1, 1,
1, 1, 7, 1, 8, 9, 1, 10, 11, 11,
11, 11, 11, 12, 11, 13, 11, 14, 15, 1,
1, 1, 1, 16, 17, 17, 17, 17, 18, 17,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
1, 1, 1, 1, 19, 1, 20, 21, 22, 23,
24, 25, 26, 27, 28, 5, 29, 30, 31, 32,
33, 34, 35, 36, 37, 38, 39, 40, 41, 42,
43, 44, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1
} ;
static yyconst int yy_meta[45] =
{ 0,
1, 1, 2, 3, 4, 1, 1, 4, 4, 4,
4, 4, 4, 5, 1, 1, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4
} ;
static yyconst short int yy_base[547] =
{ 0,
0, 0, 1175, 1176, 1176, 1176, 1170, 1159, 35, 39,
43, 49, 55, 61, 0, 72, 64, 67, 66, 86,
76, 106, 91, 65, 133, 121, 117, 99, 152, 95,
78, 179, 137, 211, 139, 90, 148, 93, 1168, 1176,
1157, 1176, 0, 49, 185, 217, 116, 238, 254, 259,
0, 1166, 0, 200, 125, 149, 146, 153, 177, 63,
154, 1155, 160, 161, 208, 185, 264, 171, 113, 210,
1154, 222, 260, 228, 186, 261, 271, 110, 273, 274,
230, 289, 277, 278, 150, 290, 241, 205, 282, 231,
291, 1153, 292, 296, 299, 303, 305, 306, 318, 310,
309, 311, 321, 322, 325, 326, 328, 330, 332, 337,
343, 340, 344, 335, 348, 1152, 357, 358, 360, 363,
365, 364, 366, 377, 369, 331, 367, 385, 394, 373,
380, 1151, 0, 413, 1150, 428, 446, 0, 1159, 1176,
0, 1148, 232, 397, 1147, 393, 398, 1146, 400, 405,
406, 1145, 421, 418, 401, 415, 419, 434, 437, 429,
1144, 448, 449, 435, 453, 452, 454, 455, 457, 464,
456, 461, 462, 465, 467, 480, 482, 469, 484, 486,
487, 475, 489, 491, 1143, 493, 495, 498, 1142, 1141,
1140, 1139, 1138, 1137, 499, 1136, 1135, 500, 1134, 529,
504, 507, 502, 510, 1133, 1132, 1131, 508, 511, 522,
1130, 1129, 529, 523, 1128, 518, 543, 544, 547, 548,
550, 549, 1127, 1126, 1125, 551, 1124, 1123, 552, 1122,
1121, 554, 555, 557, 509, 563, 565, 561, 568, 1120,
577, 578, 1176, 583, 592, 601, 607, 612, 583, 584,
595, 1119, 614, 615, 1118, 616, 594, 617, 619, 620,
622, 623, 626, 628, 627, 629, 630, 631, 1117, 1116,
634, 637, 641, 642, 1115, 1114, 646, 647, 645, 1113,
648, 650, 652, 654, 656, 659, 657, 1112, 1111, 663,
665, 668, 669, 1110, 670, 678, 0, 1109, 677, 679,
1108, 683, 680, 688, 1107, 1106, 693, 698, 1105, 700,
685, 1104, 704, 1103, 1102, 702, 705, 708, 689, 1101,
709, 1100, 711, 1099, 715, 718, 1098, 723, 1097, 717,
724, 1096, 725, 728, 734, 737, 727, 729, 744, 730,
741, 742, 745, 746, 1095, 747, 1094, 1093, 753, 756,
757, 758, 760, 759, 1092, 762, 764, 765, 769, 1091,
766, 772, 771, 773, 774, 783, 778, 787, 789, 791,
790, 794, 1090, 795, 796, 799, 1089, 797, 1088, 802,
803, 804, 805, 815, 800, 811, 1087, 818, 822, 1086,
823, 825, 826, 1085, 827, 828, 830, 1084, 833, 831,
1083, 1082, 1081, 834, 835, 1080, 1079, 843, 845, 837,
1078, 840, 1077, 1076, 844, 856, 1075, 857, 858, 1074,
859, 860, 1073, 1072, 1071, 1070, 1069, 864, 1068, 1067,
862, 863, 870, 867, 865, 1066, 868, 872, 1065, 1064,
873, 880, 882, 884, 887, 1063, 888, 885, 889, 890,
893, 896, 899, 894, 1062, 904, 906, 907, 910, 911,
915, 917, 919, 1061, 921, 924, 925, 922, 1050, 926,
927, 928, 1039, 1037, 1036, 1035, 1034, 1033, 929, 936,
933, 1032, 943, 947, 950, 1031, 934, 1030, 1029, 954,
952, 937, 955, 957, 956, 959, 963, 966, 967, 1024,
968, 970, 971, 974, 976, 1022, 978, 977, 979, 981,
1021, 986, 985, 989, 992, 1018, 990, 994, 998, 999,
1001, 1003, 1004, 1005, 1008, 1010, 1014, 686, 684, 517,
1020, 463, 1015, 372, 368, 1019, 279, 1176, 1055, 1057,
253, 1062, 1065, 212, 1069, 108
} ;
static yyconst short int yy_def[547] =
{ 0,
538, 1, 538, 538, 538, 538, 539, 540, 541, 538,
540, 540, 540, 540, 542, 543, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 539, 538,
540, 538, 544, 538, 538, 540, 540, 540, 540, 540,
542, 545, 546, 538, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 538, 544, 538, 540, 540, 540, 50, 545, 538,
546, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 50,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 538, 538, 538, 538, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 200, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 538, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 0, 538, 538,
538, 538, 538, 538, 538, 538
} ;
static yyconst short int yy_nxt[1221] =
{ 0,
4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
14, 14, 14, 4, 15, 16, 8, 8, 8, 17,
18, 19, 20, 21, 22, 23, 24, 25, 8, 26,
27, 28, 29, 30, 8, 31, 32, 33, 34, 35,
36, 37, 8, 38, 44, 44, 44, 44, 45, 45,
45, 45, 46, 46, 46, 46, 42, 47, 44, 44,
44, 44, 42, 48, 49, 49, 49, 49, 42, 48,
49, 49, 49, 49, 42, 52, 42, 42, 42, 42,
42, 54, 54, 54, 54, 63, 55, 64, 149, 42,
60, 42, 81, 56, 61, 57, 50, 58, 65, 42,
59, 103, 62, 42, 42, 66, 42, 70, 42, 67,
71, 141, 42, 128, 79, 68, 131, 72, 69, 42,
80, 101, 92, 42, 135, 73, 42, 74, 75, 42,
42, 93, 102, 170, 42, 76, 89, 94, 42, 77,
85, 78, 82, 82, 82, 82, 42, 142, 86, 90,
42, 160, 42, 87, 83, 91, 115, 88, 126, 42,
129, 42, 42, 42, 84, 42, 42, 42, 145, 116,
179, 127, 117, 42, 42, 95, 143, 96, 144, 118,
130, 97, 152, 98, 42, 99, 146, 100, 104, 151,
42, 150, 42, 134, 45, 45, 45, 45, 42, 42,
159, 105, 106, 147, 107, 108, 109, 148, 110, 54,
54, 54, 54, 166, 111, 133, 112, 113, 42, 114,
104, 42, 155, 42, 42, 48, 46, 46, 46, 46,
42, 182, 161, 119, 120, 42, 121, 153, 122, 154,
123, 42, 124, 42, 42, 42, 125, 136, 136, 136,
136, 42, 173, 184, 42, 137, 43, 249, 165, 162,
181, 137, 48, 49, 49, 49, 49, 42, 138, 138,
138, 138, 42, 42, 42, 138, 138, 42, 138, 138,
138, 138, 138, 138, 42, 156, 42, 42, 157, 163,
42, 42, 42, 167, 168, 42, 164, 158, 82, 82,
82, 82, 42, 42, 42, 42, 172, 174, 169, 42,
171, 183, 42, 175, 176, 177, 42, 178, 42, 42,
185, 180, 42, 42, 42, 188, 190, 186, 192, 194,
187, 42, 196, 189, 42, 42, 197, 195, 42, 42,
191, 42, 193, 42, 42, 42, 198, 202, 42, 235,
42, 205, 201, 42, 209, 203, 42, 42, 199, 207,
211, 42, 216, 200, 215, 206, 213, 204, 208, 210,
42, 42, 214, 42, 212, 217, 42, 42, 42, 42,
42, 42, 42, 218, 219, 42, 42, 222, 224, 227,
42, 221, 234, 42, 236, 220, 237, 223, 42, 229,
230, 226, 225, 228, 238, 239, 42, 42, 240, 231,
42, 42, 232, 42, 42, 241, 251, 233, 42, 42,
258, 242, 244, 244, 244, 244, 254, 253, 42, 250,
245, 42, 42, 252, 42, 255, 245, 136, 136, 136,
136, 42, 42, 256, 259, 137, 260, 42, 42, 264,
42, 137, 246, 247, 257, 248, 248, 248, 248, 42,
262, 42, 42, 261, 263, 42, 42, 42, 42, 42,
42, 265, 268, 271, 42, 42, 42, 42, 42, 277,
42, 278, 42, 266, 279, 267, 269, 275, 42, 273,
281, 270, 274, 42, 276, 42, 272, 42, 280, 42,
42, 285, 42, 282, 42, 283, 42, 286, 42, 288,
289, 42, 42, 42, 287, 42, 292, 42, 290, 284,
42, 42, 42, 42, 42, 300, 293, 294, 321, 291,
42, 42, 302, 295, 303, 42, 42, 296, 297, 297,
297, 297, 42, 298, 299, 297, 297, 301, 297, 297,
297, 297, 297, 297, 304, 308, 42, 42, 307, 305,
42, 42, 42, 42, 42, 42, 306, 42, 42, 310,
42, 312, 309, 314, 42, 317, 42, 318, 42, 313,
311, 42, 319, 316, 323, 322, 325, 320, 315, 324,
42, 42, 244, 244, 244, 244, 42, 42, 246, 246,
245, 328, 328, 328, 328, 330, 245, 42, 42, 326,
328, 328, 328, 328, 329, 327, 248, 248, 248, 248,
42, 248, 248, 248, 248, 42, 331, 42, 42, 42,
42, 335, 42, 42, 333, 42, 42, 334, 337, 42,
42, 42, 42, 42, 42, 332, 336, 42, 344, 339,
42, 338, 346, 345, 42, 42, 341, 342, 42, 42,
42, 42, 343, 42, 340, 42, 353, 42, 354, 42,
42, 347, 42, 355, 348, 352, 42, 349, 42, 350,
351, 42, 42, 42, 359, 356, 358, 357, 360, 361,
42, 42, 42, 42, 363, 362, 42, 42, 42, 42,
369, 42, 42, 371, 368, 364, 42, 370, 366, 365,
367, 42, 372, 42, 376, 42, 373, 42, 42, 374,
381, 42, 42, 375, 42, 377, 378, 380, 42, 379,
42, 42, 328, 328, 328, 328, 387, 42, 42, 384,
42, 42, 42, 42, 382, 386, 388, 42, 383, 390,
42, 385, 394, 391, 42, 42, 392, 42, 42, 42,
42, 389, 393, 396, 395, 398, 42, 400, 401, 42,
42, 42, 42, 42, 397, 42, 399, 42, 42, 42,
402, 405, 42, 403, 42, 42, 42, 42, 404, 406,
407, 42, 411, 413, 414, 409, 42, 412, 410, 408,
42, 416, 42, 42, 42, 418, 417, 42, 42, 42,
42, 415, 42, 42, 422, 42, 42, 42, 42, 419,
421, 424, 426, 428, 42, 429, 420, 423, 42, 430,
427, 42, 431, 425, 432, 42, 42, 433, 42, 42,
42, 42, 434, 42, 42, 435, 42, 42, 42, 439,
42, 443, 444, 42, 437, 446, 42, 42, 42, 436,
441, 451, 442, 440, 449, 447, 448, 438, 445, 42,
42, 42, 42, 42, 450, 42, 42, 42, 42, 452,
42, 42, 456, 42, 457, 42, 42, 453, 454, 455,
458, 459, 461, 42, 462, 42, 463, 42, 42, 460,
42, 42, 42, 42, 465, 464, 42, 42, 466, 42,
470, 471, 42, 469, 472, 467, 475, 42, 473, 42,
42, 477, 468, 42, 42, 474, 481, 476, 42, 480,
42, 478, 42, 482, 42, 42, 484, 42, 42, 42,
42, 42, 42, 479, 486, 490, 42, 42, 483, 42,
42, 493, 494, 496, 485, 491, 42, 495, 492, 487,
42, 488, 489, 42, 497, 42, 498, 42, 42, 42,
42, 500, 42, 501, 503, 502, 42, 499, 505, 42,
42, 42, 508, 42, 42, 504, 510, 42, 507, 42,
42, 42, 42, 506, 42, 509, 511, 514, 42, 42,
512, 516, 42, 42, 513, 42, 517, 42, 518, 520,
519, 42, 42, 515, 42, 525, 42, 42, 42, 524,
522, 42, 521, 42, 523, 526, 531, 42, 42, 532,
527, 42, 42, 42, 42, 42, 528, 42, 536, 530,
529, 535, 42, 42, 42, 42, 42, 42, 42, 42,
42, 534, 42, 533, 537, 39, 39, 39, 39, 39,
41, 41, 51, 42, 51, 51, 51, 53, 53, 139,
139, 139, 139, 139, 42, 42, 42, 42, 42, 42,
42, 42, 42, 42, 42, 42, 42, 42, 42, 42,
42, 42, 42, 42, 42, 42, 42, 42, 42, 42,
42, 42, 42, 42, 42, 42, 42, 42, 42, 42,
42, 42, 42, 42, 42, 42, 42, 42, 42, 42,
42, 42, 42, 42, 42, 42, 42, 42, 42, 42,
42, 42, 42, 42, 42, 42, 42, 42, 42, 42,
42, 42, 42, 42, 42, 42, 42, 42, 42, 42,
42, 42, 42, 42, 42, 42, 42, 42, 42, 42,
42, 42, 140, 42, 243, 42, 42, 42, 42, 140,
42, 132, 42, 40, 538, 3, 538, 538, 538, 538,
538, 538, 538, 538, 538, 538, 538, 538, 538, 538,
538, 538, 538, 538, 538, 538, 538, 538, 538, 538,
538, 538, 538, 538, 538, 538, 538, 538, 538, 538,
538, 538, 538, 538, 538, 538, 538, 538, 538, 538
} ;
static yyconst short int yy_chk[1221] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 9, 9, 9, 9, 10, 10,
10, 10, 11, 11, 11, 11, 11, 12, 44, 44,
44, 44, 12, 13, 13, 13, 13, 13, 13, 14,
14, 14, 14, 14, 14, 16, 60, 17, 24, 19,
18, 16, 16, 16, 16, 19, 17, 19, 60, 21,
18, 31, 24, 17, 18, 17, 13, 17, 19, 20,
17, 31, 18, 36, 23, 20, 38, 21, 30, 20,
21, 546, 28, 36, 23, 20, 38, 21, 20, 22,
23, 30, 28, 78, 47, 22, 69, 22, 22, 47,
27, 28, 30, 78, 26, 22, 27, 28, 55, 22,
26, 22, 25, 25, 25, 25, 25, 55, 26, 27,
33, 69, 35, 26, 25, 27, 33, 26, 35, 57,
37, 37, 56, 85, 25, 29, 58, 61, 57, 33,
85, 35, 33, 63, 64, 29, 56, 29, 56, 33,
37, 29, 64, 29, 68, 29, 58, 29, 32, 63,
59, 61, 32, 45, 45, 45, 45, 45, 66, 75,
68, 32, 32, 59, 32, 32, 32, 59, 32, 54,
54, 54, 54, 75, 32, 544, 32, 32, 88, 32,
34, 65, 66, 70, 34, 46, 46, 46, 46, 46,
46, 88, 70, 34, 34, 72, 34, 65, 34, 65,
34, 74, 34, 81, 90, 143, 34, 48, 48, 48,
48, 48, 81, 90, 87, 48, 541, 143, 74, 72,
87, 48, 49, 49, 49, 49, 49, 49, 50, 50,
50, 50, 50, 73, 76, 50, 50, 67, 50, 50,
50, 50, 50, 50, 77, 67, 79, 80, 67, 73,
83, 84, 537, 76, 77, 89, 73, 67, 82, 82,
82, 82, 82, 86, 91, 93, 80, 83, 77, 94,
79, 89, 95, 84, 84, 84, 96, 84, 97, 98,
91, 86, 101, 100, 102, 94, 96, 93, 97, 98,
93, 99, 100, 95, 103, 104, 101, 99, 105, 106,
96, 107, 97, 108, 126, 109, 102, 106, 114, 126,
110, 107, 105, 112, 109, 106, 111, 113, 103, 108,
110, 115, 114, 104, 113, 107, 111, 106, 108, 109,
117, 118, 112, 119, 110, 115, 120, 122, 121, 123,
127, 535, 125, 115, 117, 534, 130, 119, 121, 123,
124, 118, 125, 131, 127, 117, 127, 120, 128, 124,
124, 122, 121, 123, 128, 129, 146, 129, 130, 124,
144, 147, 124, 149, 155, 131, 146, 124, 150, 151,
155, 131, 134, 134, 134, 134, 150, 149, 156, 144,
134, 154, 157, 147, 153, 151, 134, 136, 136, 136,
136, 136, 160, 153, 156, 136, 157, 158, 164, 160,
159, 136, 137, 137, 154, 137, 137, 137, 137, 137,
159, 162, 163, 158, 159, 166, 165, 167, 168, 171,
169, 162, 164, 167, 172, 173, 532, 170, 174, 171,
175, 172, 178, 162, 173, 163, 165, 170, 182, 169,
175, 166, 169, 176, 170, 177, 168, 179, 174, 180,
181, 178, 183, 176, 184, 177, 186, 179, 187, 181,
182, 188, 195, 198, 180, 203, 186, 201, 183, 177,
202, 208, 235, 204, 209, 203, 187, 188, 235, 184,
530, 216, 208, 195, 209, 210, 214, 198, 200, 200,
200, 200, 213, 201, 202, 200, 200, 204, 200, 200,
200, 200, 200, 200, 210, 216, 217, 218, 214, 213,
219, 220, 222, 221, 226, 229, 213, 232, 233, 218,
234, 220, 217, 221, 238, 229, 236, 232, 237, 220,
219, 239, 233, 226, 237, 236, 239, 234, 222, 238,
241, 242, 244, 244, 244, 244, 249, 250, 245, 245,
244, 245, 245, 245, 245, 250, 244, 257, 251, 241,
246, 246, 246, 246, 249, 242, 247, 247, 247, 247,
247, 248, 248, 248, 248, 248, 251, 253, 254, 256,
258, 257, 259, 260, 254, 261, 262, 256, 259, 263,
265, 264, 266, 267, 268, 253, 258, 271, 266, 261,
272, 260, 268, 267, 273, 274, 263, 264, 279, 277,
278, 281, 265, 282, 262, 283, 278, 284, 279, 285,
287, 271, 286, 281, 272, 277, 290, 273, 291, 273,
274, 292, 293, 295, 285, 282, 284, 283, 286, 287,
299, 296, 300, 303, 291, 290, 302, 529, 311, 528,
300, 304, 319, 303, 299, 292, 307, 302, 295, 293,
296, 308, 304, 310, 311, 316, 307, 313, 317, 308,
319, 318, 321, 310, 323, 313, 316, 318, 325, 317,
330, 326, 328, 328, 328, 328, 330, 331, 333, 325,
337, 334, 338, 340, 321, 326, 331, 335, 323, 334,
336, 325, 338, 335, 341, 342, 336, 339, 343, 344,
346, 333, 337, 340, 339, 342, 349, 344, 346, 350,
351, 352, 354, 353, 341, 356, 343, 357, 358, 361,
349, 352, 359, 350, 363, 362, 364, 365, 351, 353,
354, 367, 359, 362, 363, 357, 366, 361, 358, 356,
368, 365, 369, 371, 370, 367, 366, 372, 374, 375,
378, 364, 376, 385, 371, 380, 381, 382, 383, 368,
370, 374, 376, 380, 386, 381, 369, 372, 384, 382,
378, 388, 383, 375, 384, 389, 391, 385, 392, 393,
395, 396, 386, 397, 400, 388, 399, 404, 405, 393,
410, 399, 399, 412, 391, 404, 408, 415, 409, 389,
396, 412, 397, 395, 409, 405, 408, 392, 400, 416,
418, 419, 421, 422, 410, 431, 432, 428, 435, 415,
434, 437, 421, 433, 422, 438, 441, 416, 418, 419,
428, 431, 433, 442, 434, 443, 435, 444, 448, 432,
445, 447, 449, 450, 438, 437, 451, 454, 441, 452,
445, 447, 453, 444, 448, 442, 451, 456, 449, 457,
458, 453, 443, 459, 460, 450, 458, 452, 461, 457,
462, 454, 463, 459, 465, 468, 461, 466, 467, 470,
471, 472, 479, 456, 463, 468, 481, 487, 460, 480,
492, 472, 479, 481, 462, 470, 483, 480, 471, 465,
484, 466, 467, 485, 483, 491, 484, 490, 493, 495,
494, 487, 496, 490, 492, 491, 497, 485, 494, 498,
499, 501, 497, 502, 503, 493, 499, 504, 496, 505,
508, 507, 509, 495, 510, 498, 501, 504, 513, 512,
502, 507, 514, 517, 503, 515, 508, 518, 509, 512,
510, 519, 520, 505, 521, 518, 522, 523, 524, 517,
514, 525, 513, 526, 515, 519, 524, 527, 533, 525,
520, 516, 536, 531, 511, 506, 521, 500, 533, 523,
522, 531, 489, 488, 486, 482, 478, 477, 476, 475,
474, 527, 473, 526, 536, 539, 539, 539, 539, 539,
540, 540, 542, 469, 542, 542, 542, 543, 543, 545,
545, 545, 545, 545, 464, 455, 446, 440, 439, 436,
430, 429, 427, 426, 425, 424, 423, 420, 417, 414,
413, 411, 407, 406, 403, 402, 401, 398, 394, 390,
387, 379, 377, 373, 360, 355, 348, 347, 345, 332,
329, 327, 324, 322, 320, 315, 314, 312, 309, 306,
305, 301, 298, 294, 289, 288, 280, 276, 275, 270,
269, 255, 252, 240, 231, 230, 228, 227, 225, 224,
223, 215, 212, 211, 207, 206, 205, 199, 197, 196,
194, 193, 192, 191, 190, 189, 185, 161, 152, 148,
145, 142, 139, 135, 132, 116, 92, 71, 62, 52,
41, 39, 8, 7, 3, 538, 538, 538, 538, 538,
538, 538, 538, 538, 538, 538, 538, 538, 538, 538,
538, 538, 538, 538, 538, 538, 538, 538, 538, 538,
538, 538, 538, 538, 538, 538, 538, 538, 538, 538,
538, 538, 538, 538, 538, 538, 538, 538, 538, 538
} ;
static yy_state_type yy_state_buf[YY_BUF_SIZE + 2], *yy_state_ptr;
static char *yy_full_match;
static int yy_lp;
#define REJECT \
{ \
*yy_cp = yy_hold_char; /* undo effects of setting up yytext */ \
yy_cp = yy_full_match; /* restore poss. backed-over text */ \
++yy_lp; \
goto find_rule; \
}
#define yymore() yymore_used_but_not_detected
#define YY_MORE_ADJ 0
#define YY_RESTORE_YY_MORE_OFFSET
char *yytext;
#line 1 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
#define INITIAL 0
/*===-- Lexer.l - Scanner for llvm assembly files --------------*- C++ -*--===//
//
// The LLVM Compiler Infrastructure
//
// This file was developed by the LLVM research group and is distributed under
// the University of Illinois Open Source License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file implements the flex scanner for LLVM assembly languages files.
//
//===----------------------------------------------------------------------===*/
#define YY_NEVER_INTERACTIVE 1
#line 28 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
#include "ParserInternals.h"
#include "llvm/Module.h"
#include <list>
#include "llvmAsmParser.h"
#include <cctype>
#include <cstdlib>
void set_scan_file(FILE * F){
yy_switch_to_buffer(yy_create_buffer( F, YY_BUF_SIZE ) );
}
void set_scan_string (const char * str) {
yy_scan_string (str);
}
// Construct a token value for a non-obsolete token
#define RET_TOK(type, Enum, sym) \
llvmAsmlval.type = Instruction::Enum; \
return sym
// Construct a token value for an obsolete token
#define RET_TY(CTYPE, SYM) \
llvmAsmlval.PrimType = CTYPE;\
return SYM
namespace llvm {
// TODO: All of the static identifiers are figured out by the lexer,
// these should be hashed to reduce the lexer size
// atoull - Convert an ascii string of decimal digits into the unsigned long
// long representation... this does not have to do input error checking,
// because we know that the input will be matched by a suitable regex...
//
static uint64_t atoull(const char *Buffer) {
uint64_t Result = 0;
for (; *Buffer; Buffer++) {
uint64_t OldRes = Result;
Result *= 10;
Result += *Buffer-'0';
if (Result < OldRes) // Uh, oh, overflow detected!!!
GenerateError("constant bigger than 64 bits detected!");
}
return Result;
}
static uint64_t HexIntToVal(const char *Buffer) {
uint64_t Result = 0;
for (; *Buffer; ++Buffer) {
uint64_t OldRes = Result;
Result *= 16;
char C = *Buffer;
if (C >= '0' && C <= '9')
Result += C-'0';
else if (C >= 'A' && C <= 'F')
Result += C-'A'+10;
else if (C >= 'a' && C <= 'f')
Result += C-'a'+10;
if (Result < OldRes) // Uh, oh, overflow detected!!!
GenerateError("constant bigger than 64 bits detected!");
}
return Result;
}
// HexToFP - Convert the ascii string in hexidecimal format to the floating
// point representation of it.
//
static double HexToFP(const char *Buffer) {
// Behave nicely in the face of C TBAA rules... see:
// http://www.nullstone.com/htmls/category/aliastyp.htm
union {
uint64_t UI;
double FP;
} UIntToFP;
UIntToFP.UI = HexIntToVal(Buffer);
assert(sizeof(double) == sizeof(uint64_t) &&
"Data sizes incompatible on this target!");
return UIntToFP.FP; // Cast Hex constant to double
}
// UnEscapeLexed - Run through the specified buffer and change \xx codes to the
// appropriate character. If AllowNull is set to false, a \00 value will cause
// an exception to be thrown.
//
// If AllowNull is set to true, the return value of the function points to the
// last character of the string in memory.
//
char *UnEscapeLexed(char *Buffer, bool AllowNull) {
char *BOut = Buffer;
for (char *BIn = Buffer; *BIn; ) {
if (BIn[0] == '\\' && isxdigit(BIn[1]) && isxdigit(BIn[2])) {
char Tmp = BIn[3]; BIn[3] = 0; // Terminate string
*BOut = (char)strtol(BIn+1, 0, 16); // Convert to number
if (!AllowNull && !*BOut)
GenerateError("String literal cannot accept \\00 escape!");
BIn[3] = Tmp; // Restore character
BIn += 3; // Skip over handled chars
++BOut;
} else {
*BOut++ = *BIn++;
}
}
return BOut;
}
} // End llvm namespace
using namespace llvm;
#define YY_NEVER_INTERACTIVE 1
/* Comments start with a ; and go till end of line */
/* Local Values and Type identifiers start with a % sign */
/* Global Value identifiers start with an @ sign */
/* Label identifiers end with a colon */
/* Quoted names can contain any character except " and \ */
/* LocalVarID/GlobalVarID: match an unnamed local variable slot ID. */
/* Integer types are specified with i and a bitwidth */
/* E[PN]Integer: match positive and negative literal integer values. */
/* FPConstant - A Floating point constant.
*/
/* HexFPConstant - Floating point constant represented in IEEE format as a
* hexadecimal number for when exponential notation is not precise enough.
*/
/* HexIntConstant - Hexadecimal constant generated by the CFE to avoid forcing
* it to deal with 64 bit numbers.
*/
#line 1021 "Lexer.cpp"
/* Macros after this point can all be overridden by user definitions in
* section 1.
*/
#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
extern "C" int yywrap YY_PROTO(( void ));
#else
extern int yywrap YY_PROTO(( void ));
#endif
#endif
#ifndef YY_NO_UNPUT
static inline void yyunput YY_PROTO(( int c, char *buf_ptr ));
#endif
#ifndef yytext_ptr
static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
#endif
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen YY_PROTO(( yyconst char * ));
#endif
#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput YY_PROTO(( void ));
#else
static int input YY_PROTO(( void ));
#endif
#endif
#if YY_STACK_USED
static int yy_start_stack_ptr = 0;
static int yy_start_stack_depth = 0;
static int *yy_start_stack = 0;
#ifndef YY_NO_PUSH_STATE
static void yy_push_state YY_PROTO(( int new_state ));
#endif
#ifndef YY_NO_POP_STATE
static void yy_pop_state YY_PROTO(( void ));
#endif
#ifndef YY_NO_TOP_STATE
static int yy_top_state YY_PROTO(( void ));
#endif
#else
#define YY_NO_PUSH_STATE 1
#define YY_NO_POP_STATE 1
#define YY_NO_TOP_STATE 1
#endif
#ifdef YY_MALLOC_DECL
YY_MALLOC_DECL
#else
#if __STDC__
#ifndef __cplusplus
#include <stdlib.h>
#endif
#else
/* Just try to get by without declaring the routines. This will fail
* miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
* or sizeof(void*) != sizeof(int).
*/
#endif
#endif
/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#define YY_READ_BUF_SIZE 8192
#endif
/* Copy whatever the last rule matched to the standard output. */
#ifndef ECHO
/* This used to be an fputs(), but since the string might contain NUL's,
* we now use fwrite().
*/
#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
#endif
/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
* is returned in "result".
*/
#ifndef YY_INPUT
#define YY_INPUT(buf,result,max_size) \
if ( yy_current_buffer->yy_is_interactive ) \
{ \
int c = '*', n; \
for ( n = 0; n < max_size && \
(c = getc( yyin )) != EOF && c != '\n'; ++n ) \
buf[n] = (char) c; \
if ( c == '\n' ) \
buf[n++] = (char) c; \
if ( c == EOF && ferror( yyin ) ) \
YY_FATAL_ERROR( "input in flex scanner failed" ); \
result = n; \
} \
else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
&& ferror( yyin ) ) \
YY_FATAL_ERROR( "input in flex scanner failed" );
#endif
/* No semi-colon after return; correct usage is to write "yyterminate();" -
* we don't want an extra ';' after the "return" because that will cause
* some compilers to complain about unreachable statements.
*/
#ifndef yyterminate
#define yyterminate() return YY_NULL
#endif
/* Number of entries by which start-condition stack grows. */
#ifndef YY_START_STACK_INCR
#define YY_START_STACK_INCR 25
#endif
/* Report a fatal error. */
#ifndef YY_FATAL_ERROR
#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
#endif
/* Default declaration of generated scanner - a define so the user can
* easily add parameters.
*/
#ifndef YY_DECL
#define YY_DECL int yylex YY_PROTO(( void ))
#endif
/* Code executed at the beginning of each rule, after yytext and yyleng
* have been set up.
*/
#ifndef YY_USER_ACTION
#define YY_USER_ACTION
#endif
/* Code executed at the end of each rule. */
#ifndef YY_BREAK
#define YY_BREAK break;
#endif
#define YY_RULE_SETUP \
YY_USER_ACTION
YY_DECL
{
register yy_state_type yy_current_state;
register char *yy_cp = NULL, *yy_bp = NULL;
register int yy_act;
#line 190 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
#line 1175 "Lexer.cpp"
if ( yy_init )
{
yy_init = 0;
#ifdef YY_USER_INIT
YY_USER_INIT;
#endif
if ( ! yy_start )
yy_start = 1; /* first start state */
if ( ! yyin )
yyin = stdin;
if ( ! yyout )
yyout = stdout;
if ( ! yy_current_buffer )
yy_current_buffer =
yy_create_buffer( yyin, YY_BUF_SIZE );
yy_load_buffer_state();
}
while ( 1 ) /* loops until end-of-file is reached */
{
yy_cp = yy_c_buf_p;
/* Support of yytext. */
*yy_cp = yy_hold_char;
/* yy_bp points to the position in yy_ch_buf of the start of
* the current run.
*/
yy_bp = yy_cp;
yy_current_state = yy_start;
yy_state_ptr = yy_state_buf;
*yy_state_ptr++ = yy_current_state;
yy_match:
do
{
register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
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 >= 539 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
*yy_state_ptr++ = yy_current_state;
++yy_cp;
}
while ( yy_current_state != 538 );
yy_find_action:
yy_current_state = *--yy_state_ptr;
yy_lp = yy_accept[yy_current_state];
find_rule: /* we branch to this label when backing up */
for ( ; ; ) /* until we find what rule we matched */
{
if ( yy_lp && yy_lp < yy_accept[yy_current_state + 1] )
{
yy_act = yy_acclist[yy_lp];
{
yy_full_match = yy_cp;
break;
}
}
--yy_cp;
yy_current_state = *--yy_state_ptr;
yy_lp = yy_accept[yy_current_state];
}
YY_DO_BEFORE_ACTION;
if ( yy_act != YY_END_OF_BUFFER )
{
int yyl;
for ( yyl = 0; yyl < yyleng; ++yyl )
if ( yytext[yyl] == '\n' )
++yylineno;
}
do_action: /* This label is used only to access EOF actions. */
switch ( yy_act )
{ /* beginning of action switch */
case 1:
YY_RULE_SETUP
#line 192 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ /* Ignore comments for now */ }
YY_BREAK
case 2:
YY_RULE_SETUP
#line 194 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return BEGINTOK; }
YY_BREAK
case 3:
YY_RULE_SETUP
#line 195 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return ENDTOK; }
YY_BREAK
case 4:
YY_RULE_SETUP
#line 196 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return TRUETOK; }
YY_BREAK
case 5:
YY_RULE_SETUP
#line 197 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return FALSETOK; }
YY_BREAK
case 6:
YY_RULE_SETUP
#line 198 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return DECLARE; }
YY_BREAK
case 7:
YY_RULE_SETUP
#line 199 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return DEFINE; }
YY_BREAK
case 8:
YY_RULE_SETUP
#line 200 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return GLOBAL; }
YY_BREAK
case 9:
YY_RULE_SETUP
#line 201 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return CONSTANT; }
YY_BREAK
case 10:
YY_RULE_SETUP
#line 202 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return INTERNAL; }
YY_BREAK
case 11:
YY_RULE_SETUP
#line 203 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return LINKONCE; }
YY_BREAK
case 12:
YY_RULE_SETUP
#line 204 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return WEAK; }
YY_BREAK
case 13:
YY_RULE_SETUP
#line 205 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return APPENDING; }
YY_BREAK
case 14:
YY_RULE_SETUP
#line 206 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return DLLIMPORT; }
YY_BREAK
case 15:
YY_RULE_SETUP
#line 207 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return DLLEXPORT; }
YY_BREAK
case 16:
YY_RULE_SETUP
#line 208 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return HIDDEN; }
YY_BREAK
case 17:
YY_RULE_SETUP
#line 209 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return EXTERN_WEAK; }
YY_BREAK
case 18:
YY_RULE_SETUP
#line 210 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return EXTERNAL; }
YY_BREAK
case 19:
YY_RULE_SETUP
#line 211 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return ZEROINITIALIZER; }
YY_BREAK
case 20:
YY_RULE_SETUP
#line 212 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return DOTDOTDOT; }
YY_BREAK
case 21:
YY_RULE_SETUP
#line 213 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return UNDEF; }
YY_BREAK
case 22:
YY_RULE_SETUP
#line 214 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return NULL_TOK; }
YY_BREAK
case 23:
YY_RULE_SETUP
#line 215 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return TO; }
YY_BREAK
case 24:
YY_RULE_SETUP
#line 216 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return TAIL; }
YY_BREAK
case 25:
YY_RULE_SETUP
#line 217 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return TARGET; }
YY_BREAK
case 26:
YY_RULE_SETUP
#line 218 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return TRIPLE; }
YY_BREAK
case 27:
YY_RULE_SETUP
#line 219 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return DEPLIBS; }
YY_BREAK
case 28:
YY_RULE_SETUP
#line 220 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return DATALAYOUT; }
YY_BREAK
case 29:
YY_RULE_SETUP
#line 221 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return VOLATILE; }
YY_BREAK
case 30:
YY_RULE_SETUP
#line 222 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return ALIGN; }
YY_BREAK
case 31:
YY_RULE_SETUP
#line 223 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return SECTION; }
YY_BREAK
case 32:
YY_RULE_SETUP
#line 224 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return MODULE; }
YY_BREAK
case 33:
YY_RULE_SETUP
#line 225 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return ASM_TOK; }
YY_BREAK
case 34:
YY_RULE_SETUP
#line 226 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return SIDEEFFECT; }
YY_BREAK
case 35:
YY_RULE_SETUP
#line 228 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return CC_TOK; }
YY_BREAK
case 36:
YY_RULE_SETUP
#line 229 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return CCC_TOK; }
YY_BREAK
case 37:
YY_RULE_SETUP
#line 230 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return FASTCC_TOK; }
YY_BREAK
case 38:
YY_RULE_SETUP
#line 231 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return COLDCC_TOK; }
YY_BREAK
case 39:
YY_RULE_SETUP
#line 232 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return X86_STDCALLCC_TOK; }
YY_BREAK
case 40:
YY_RULE_SETUP
#line 233 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return X86_FASTCALLCC_TOK; }
YY_BREAK
case 41:
YY_RULE_SETUP
#line 235 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return INREG; }
YY_BREAK
case 42:
YY_RULE_SETUP
#line 236 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return SRET; }
YY_BREAK
case 43:
YY_RULE_SETUP
#line 237 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return NOUNWIND; }
YY_BREAK
case 44:
YY_RULE_SETUP
#line 238 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return NORETURN; }
YY_BREAK
case 45:
YY_RULE_SETUP
#line 240 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TY(Type::VoidTy, VOID); }
YY_BREAK
case 46:
YY_RULE_SETUP
#line 241 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TY(Type::FloatTy, FLOAT); }
YY_BREAK
case 47:
YY_RULE_SETUP
#line 242 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TY(Type::DoubleTy,DOUBLE);}
YY_BREAK
case 48:
YY_RULE_SETUP
#line 243 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TY(Type::LabelTy, LABEL); }
YY_BREAK
case 49:
YY_RULE_SETUP
#line 244 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return TYPE; }
YY_BREAK
case 50:
YY_RULE_SETUP
#line 245 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return OPAQUE; }
YY_BREAK
case 51:
YY_RULE_SETUP
#line 246 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ uint64_t NumBits = atoull(yytext+1);
if (NumBits < IntegerType::MIN_INT_BITS ||
NumBits > IntegerType::MAX_INT_BITS)
GenerateError("Bitwidth for integer type out of range!");
const Type* Ty = IntegerType::get(NumBits);
RET_TY(Ty, INTTYPE);
}
YY_BREAK
case 52:
YY_RULE_SETUP
#line 254 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Add, ADD); }
YY_BREAK
case 53:
YY_RULE_SETUP
#line 255 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Sub, SUB); }
YY_BREAK
case 54:
YY_RULE_SETUP
#line 256 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Mul, MUL); }
YY_BREAK
case 55:
YY_RULE_SETUP
#line 257 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, UDiv, UDIV); }
YY_BREAK
case 56:
YY_RULE_SETUP
#line 258 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SDiv, SDIV); }
YY_BREAK
case 57:
YY_RULE_SETUP
#line 259 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, FDiv, FDIV); }
YY_BREAK
case 58:
YY_RULE_SETUP
#line 260 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, URem, UREM); }
YY_BREAK
case 59:
YY_RULE_SETUP
#line 261 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SRem, SREM); }
YY_BREAK
case 60:
YY_RULE_SETUP
#line 262 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, FRem, FREM); }
YY_BREAK
case 61:
YY_RULE_SETUP
#line 263 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Shl, SHL); }
YY_BREAK
case 62:
YY_RULE_SETUP
#line 264 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, LShr, LSHR); }
YY_BREAK
case 63:
YY_RULE_SETUP
#line 265 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, AShr, ASHR); }
YY_BREAK
case 64:
YY_RULE_SETUP
#line 266 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, And, AND); }
YY_BREAK
case 65:
YY_RULE_SETUP
#line 267 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Or , OR ); }
YY_BREAK
case 66:
YY_RULE_SETUP
#line 268 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Xor, XOR); }
YY_BREAK
case 67:
YY_RULE_SETUP
#line 269 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, ICmp, ICMP); }
YY_BREAK
case 68:
YY_RULE_SETUP
#line 270 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, FCmp, FCMP); }
YY_BREAK
case 69:
YY_RULE_SETUP
#line 272 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return EQ; }
YY_BREAK
case 70:
YY_RULE_SETUP
#line 273 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return NE; }
YY_BREAK
case 71:
YY_RULE_SETUP
#line 274 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return SLT; }
YY_BREAK
case 72:
YY_RULE_SETUP
#line 275 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return SGT; }
YY_BREAK
case 73:
YY_RULE_SETUP
#line 276 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return SLE; }
YY_BREAK
case 74:
YY_RULE_SETUP
#line 277 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return SGE; }
YY_BREAK
case 75:
YY_RULE_SETUP
#line 278 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return ULT; }
YY_BREAK
case 76:
YY_RULE_SETUP
#line 279 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return UGT; }
YY_BREAK
case 77:
YY_RULE_SETUP
#line 280 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return ULE; }
YY_BREAK
case 78:
YY_RULE_SETUP
#line 281 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return UGE; }
YY_BREAK
case 79:
YY_RULE_SETUP
#line 282 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return OEQ; }
YY_BREAK
case 80:
YY_RULE_SETUP
#line 283 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return ONE; }
YY_BREAK
case 81:
YY_RULE_SETUP
#line 284 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return OLT; }
YY_BREAK
case 82:
YY_RULE_SETUP
#line 285 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return OGT; }
YY_BREAK
case 83:
YY_RULE_SETUP
#line 286 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return OLE; }
YY_BREAK
case 84:
YY_RULE_SETUP
#line 287 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return OGE; }
YY_BREAK
case 85:
YY_RULE_SETUP
#line 288 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return ORD; }
YY_BREAK
case 86:
YY_RULE_SETUP
#line 289 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return UNO; }
YY_BREAK
case 87:
YY_RULE_SETUP
#line 290 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return UEQ; }
YY_BREAK
case 88:
YY_RULE_SETUP
#line 291 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return UNE; }
YY_BREAK
case 89:
YY_RULE_SETUP
#line 293 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, PHI, PHI_TOK); }
YY_BREAK
case 90:
YY_RULE_SETUP
#line 294 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, Call, CALL); }
YY_BREAK
case 91:
YY_RULE_SETUP
#line 295 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(CastOpVal, Trunc, TRUNC); }
YY_BREAK
case 92:
YY_RULE_SETUP
#line 296 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(CastOpVal, ZExt, ZEXT); }
YY_BREAK
case 93:
YY_RULE_SETUP
#line 297 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(CastOpVal, SExt, SEXT); }
YY_BREAK
case 94:
YY_RULE_SETUP
#line 298 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(CastOpVal, FPTrunc, FPTRUNC); }
YY_BREAK
case 95:
YY_RULE_SETUP
#line 299 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(CastOpVal, FPExt, FPEXT); }
YY_BREAK
case 96:
YY_RULE_SETUP
#line 300 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(CastOpVal, UIToFP, UITOFP); }
YY_BREAK
case 97:
YY_RULE_SETUP
#line 301 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(CastOpVal, SIToFP, SITOFP); }
YY_BREAK
case 98:
YY_RULE_SETUP
#line 302 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(CastOpVal, FPToUI, FPTOUI); }
YY_BREAK
case 99:
YY_RULE_SETUP
#line 303 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(CastOpVal, FPToSI, FPTOSI); }
YY_BREAK
case 100:
YY_RULE_SETUP
#line 304 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(CastOpVal, IntToPtr, INTTOPTR); }
YY_BREAK
case 101:
YY_RULE_SETUP
#line 305 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(CastOpVal, PtrToInt, PTRTOINT); }
YY_BREAK
case 102:
YY_RULE_SETUP
#line 306 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(CastOpVal, BitCast, BITCAST); }
YY_BREAK
case 103:
YY_RULE_SETUP
#line 307 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, Select, SELECT); }
YY_BREAK
case 104:
YY_RULE_SETUP
#line 308 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, VAArg , VAARG); }
YY_BREAK
case 105:
YY_RULE_SETUP
#line 309 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Ret, RET); }
YY_BREAK
case 106:
YY_RULE_SETUP
#line 310 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Br, BR); }
YY_BREAK
case 107:
YY_RULE_SETUP
#line 311 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Switch, SWITCH); }
YY_BREAK
case 108:
YY_RULE_SETUP
#line 312 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Invoke, INVOKE); }
YY_BREAK
case 109:
YY_RULE_SETUP
#line 313 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Unwind, UNWIND); }
YY_BREAK
case 110:
YY_RULE_SETUP
#line 314 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Unreachable, UNREACHABLE); }
YY_BREAK
case 111:
YY_RULE_SETUP
#line 316 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, Malloc, MALLOC); }
YY_BREAK
case 112:
YY_RULE_SETUP
#line 317 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, Alloca, ALLOCA); }
YY_BREAK
case 113:
YY_RULE_SETUP
#line 318 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, Free, FREE); }
YY_BREAK
case 114:
YY_RULE_SETUP
#line 319 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, Load, LOAD); }
YY_BREAK
case 115:
YY_RULE_SETUP
#line 320 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, Store, STORE); }
YY_BREAK
case 116:
YY_RULE_SETUP
#line 321 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, GetElementPtr, GETELEMENTPTR); }
YY_BREAK
case 117:
YY_RULE_SETUP
#line 323 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, ExtractElement, EXTRACTELEMENT); }
YY_BREAK
case 118:
YY_RULE_SETUP
#line 324 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, InsertElement, INSERTELEMENT); }
YY_BREAK
case 119:
YY_RULE_SETUP
#line 325 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, ShuffleVector, SHUFFLEVECTOR); }
YY_BREAK
case 120:
YY_RULE_SETUP
#line 328 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{
UnEscapeLexed(yytext+1);
llvmAsmlval.StrVal = strdup(yytext+1); // Skip %
return LOCALVAR;
}
YY_BREAK
case 121:
YY_RULE_SETUP
#line 333 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{
UnEscapeLexed(yytext+1);
llvmAsmlval.StrVal = strdup(yytext+1); // Skip @
return GLOBALVAR;
}
YY_BREAK
case 122:
YY_RULE_SETUP
#line 338 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{
yytext[strlen(yytext)-1] = 0; // nuke colon
UnEscapeLexed(yytext);
llvmAsmlval.StrVal = strdup(yytext);
return LABELSTR;
}
YY_BREAK
case 123:
YY_RULE_SETUP
#line 344 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{
yytext[strlen(yytext)-2] = 0; // nuke colon, end quote
UnEscapeLexed(yytext+1);
llvmAsmlval.StrVal = strdup(yytext+1);
return LABELSTR;
}
YY_BREAK
case 124:
YY_RULE_SETUP
#line 351 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ // Note that we cannot unescape a string constant here! The
// string constant might contain a \00 which would not be
// understood by the string stuff. It is valid to make a
// [sbyte] c"Hello World\00" constant, for example.
//
yytext[strlen(yytext)-1] = 0; // nuke end quote
llvmAsmlval.StrVal = strdup(yytext+1); // Nuke start quote
return STRINGCONSTANT;
}
YY_BREAK
case 125:
YY_RULE_SETUP
#line 360 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{
yytext[strlen(yytext)-1] = 0; // nuke end quote
llvmAsmlval.StrVal = strdup(yytext+2); // Nuke @, quote
return ATSTRINGCONSTANT;
}
YY_BREAK
case 126:
YY_RULE_SETUP
#line 366 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ int len = strlen(yytext);
uint32_t numBits = ((len * 64) / 19) + 1;
APInt Tmp(numBits, yytext, len, 10);
uint32_t activeBits = Tmp.getActiveBits();
if (activeBits > 0 && activeBits < numBits)
Tmp.trunc(activeBits);
if (Tmp.getBitWidth() > 64) {
llvmAsmlval.APIntVal = new APInt(Tmp);
return EUAPINTVAL;
} else {
llvmAsmlval.UInt64Val = Tmp.getZExtValue();
return EUINT64VAL;
}
}
YY_BREAK
case 127:
YY_RULE_SETUP
#line 380 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ int len = strlen(yytext);
uint32_t numBits = (((len-1) * 64) / 19) + 2;
APInt Tmp(numBits, yytext, len, 10);
uint32_t minBits = Tmp.getMinSignedBits();
if (minBits > 0 && minBits < numBits)
Tmp.trunc(minBits);
if (Tmp.getBitWidth() > 64) {
llvmAsmlval.APIntVal = new APInt(Tmp);
return ESAPINTVAL;
} else {
llvmAsmlval.SInt64Val = Tmp.getSExtValue();
return ESINT64VAL;
}
}
YY_BREAK
case 128:
YY_RULE_SETUP
#line 395 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ int len = strlen(yytext+3) - 3;
uint32_t bits = len * 4;
APInt Tmp(bits, yytext+3, len, 16);
uint32_t activeBits = Tmp.getActiveBits();
if (activeBits > 0 && activeBits < bits)
Tmp.trunc(activeBits);
if (Tmp.getBitWidth() > 64) {
llvmAsmlval.APIntVal = new APInt(Tmp);
return yytext[0] == 's' ? ESAPINTVAL : EUAPINTVAL;
} else if (yytext[0] == 's') {
llvmAsmlval.SInt64Val = Tmp.getSExtValue();
return ESINT64VAL;
} else {
llvmAsmlval.UInt64Val = Tmp.getZExtValue();
return EUINT64VAL;
}
}
YY_BREAK
case 129:
YY_RULE_SETUP
#line 413 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{
uint64_t Val = atoull(yytext+1);
if ((unsigned)Val != Val)
GenerateError("Invalid value number (too large)!");
llvmAsmlval.UIntVal = unsigned(Val);
return LOCALVAL_ID;
}
YY_BREAK
case 130:
YY_RULE_SETUP
#line 420 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{
uint64_t Val = atoull(yytext+1);
if ((unsigned)Val != Val)
GenerateError("Invalid value number (too large)!");
llvmAsmlval.UIntVal = unsigned(Val);
return GLOBALVAL_ID;
}
YY_BREAK
case 131:
YY_RULE_SETUP
#line 428 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ llvmAsmlval.FPVal = atof(yytext); return FPVAL; }
YY_BREAK
case 132:
YY_RULE_SETUP
#line 429 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ llvmAsmlval.FPVal = HexToFP(yytext); return FPVAL; }
YY_BREAK
case YY_STATE_EOF(INITIAL):
#line 431 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{
/* Make sure to free the internal buffers for flex when we are
* done reading our input!
*/
yy_delete_buffer(YY_CURRENT_BUFFER);
return EOF;
}
YY_BREAK
case 133:
YY_RULE_SETUP
#line 439 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ /* Ignore whitespace */ }
YY_BREAK
case 134:
YY_RULE_SETUP
#line 440 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return yytext[0]; }
YY_BREAK
case 135:
YY_RULE_SETUP
#line 442 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
YY_FATAL_ERROR( "flex scanner jammed" );
YY_BREAK
#line 2041 "Lexer.cpp"
case YY_END_OF_BUFFER:
{
/* Amount of text matched not including the EOB char. */
int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1;
/* Undo the effects of YY_DO_BEFORE_ACTION. */
*yy_cp = yy_hold_char;
YY_RESTORE_YY_MORE_OFFSET
if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW )
{
/* We're scanning a new file or input source. It's
* possible that this happened because the user
* just pointed yyin at a new source and called
* yylex(). If so, then we have to assure
* consistency between yy_current_buffer and our
* globals. Here is the right place to do so, because
* this is the first action (other than possibly a
* back-up) that will match for the new input source.
*/
yy_n_chars = yy_current_buffer->yy_n_chars;
yy_current_buffer->yy_input_file = yyin;
yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL;
}
/* Note that here we test for yy_c_buf_p "<=" to the position
* of the first EOB in the buffer, since yy_c_buf_p will
* already have been incremented past the NUL character
* (since all states make transitions on EOB to the
* end-of-buffer state). Contrast this with the test
* in input().
*/
if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] )
{ /* This was really a NUL. */
yy_state_type yy_next_state;
yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state();
/* Okay, we're now positioned to make the NUL
* transition. We couldn't have
* yy_get_previous_state() go ahead and do it
* for us because it doesn't know how to deal
* with the possibility of jamming (and we don't
* want to build jamming into it because then it
* will run more slowly).
*/
yy_next_state = yy_try_NUL_trans( yy_current_state );
yy_bp = yytext_ptr + YY_MORE_ADJ;
if ( yy_next_state )
{
/* Consume the NUL. */
yy_cp = ++yy_c_buf_p;
yy_current_state = yy_next_state;
goto yy_match;
}
else
{
yy_cp = yy_c_buf_p;
goto yy_find_action;
}
}
else switch ( yy_get_next_buffer() )
{
case EOB_ACT_END_OF_FILE:
{
yy_did_buffer_switch_on_eof = 0;
if ( yywrap() )
{
/* Note: because we've taken care in
* yy_get_next_buffer() to have set up
* yytext, we can now set up
* yy_c_buf_p so that if some total
* hoser (like flex itself) wants to
* call the scanner after we return the
* YY_NULL, it'll still work - another
* YY_NULL will get returned.
*/
yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
yy_act = YY_STATE_EOF(YY_START);
goto do_action;
}
else
{
if ( ! yy_did_buffer_switch_on_eof )
YY_NEW_FILE;
}
break;
}
case EOB_ACT_CONTINUE_SCAN:
yy_c_buf_p =
yytext_ptr + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state();
yy_cp = yy_c_buf_p;
yy_bp = yytext_ptr + YY_MORE_ADJ;
goto yy_match;
case EOB_ACT_LAST_MATCH:
yy_c_buf_p =
&yy_current_buffer->yy_ch_buf[yy_n_chars];
yy_current_state = yy_get_previous_state();
yy_cp = yy_c_buf_p;
yy_bp = yytext_ptr + YY_MORE_ADJ;
goto yy_find_action;
}
break;
}
default:
YY_FATAL_ERROR(
"fatal flex scanner internal error--no action found" );
} /* end of action switch */
} /* end of scanning one token */
} /* end of yylex */
/* yy_get_next_buffer - try to read in a new buffer
*
* Returns a code representing an action:
* EOB_ACT_LAST_MATCH -
* EOB_ACT_CONTINUE_SCAN - continue scanning from current position
* EOB_ACT_END_OF_FILE - end of file
*/
static int yy_get_next_buffer()
{
register char *dest = yy_current_buffer->yy_ch_buf;
register char *source = yytext_ptr;
register int number_to_move, i;
int ret_val;
if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
YY_FATAL_ERROR(
"fatal flex scanner internal error--end of buffer missed" );
if ( yy_current_buffer->yy_fill_buffer == 0 )
{ /* Don't try to fill the buffer, so this is an EOF. */
if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 )
{
/* We matched a single character, the EOB, so
* treat this as a final EOF.
*/
return EOB_ACT_END_OF_FILE;
}
else
{
/* We matched some text prior to the EOB, first
* process it.
*/
return EOB_ACT_LAST_MATCH;
}
}
/* Try to read more data. */
/* First move last chars to start of buffer. */
number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1;
for ( i = 0; i < number_to_move; ++i )
*(dest++) = *(source++);
if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING )
/* don't do the read, it's not guaranteed to return an EOF,
* just force an EOF
*/
yy_current_buffer->yy_n_chars = yy_n_chars = 0;
else
{
int num_to_read =
yy_current_buffer->yy_buf_size - number_to_move - 1;
while ( num_to_read <= 0 )
{ /* Not enough room in the buffer - grow it. */
#ifdef YY_USES_REJECT
YY_FATAL_ERROR(
"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
#else
/* just a shorter name for the current buffer */
YY_BUFFER_STATE b = yy_current_buffer;
int yy_c_buf_p_offset =
(int) (yy_c_buf_p - b->yy_ch_buf);
if ( b->yy_is_our_buffer )
{
int new_size = b->yy_buf_size * 2;
if ( new_size <= 0 )
b->yy_buf_size += b->yy_buf_size / 8;
else
b->yy_buf_size *= 2;
b->yy_ch_buf = (char *)
/* Include room in for 2 EOB chars. */
yy_flex_realloc( (void *) b->yy_ch_buf,
b->yy_buf_size + 2 );
}
else
/* Can't grow it, we don't own it. */
b->yy_ch_buf = 0;
if ( ! b->yy_ch_buf )
YY_FATAL_ERROR(
"fatal error - scanner input buffer overflow" );
yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
num_to_read = yy_current_buffer->yy_buf_size -
number_to_move - 1;
#endif
}
if ( num_to_read > YY_READ_BUF_SIZE )
num_to_read = YY_READ_BUF_SIZE;
/* Read in more data. */
YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
yy_n_chars, num_to_read );
yy_current_buffer->yy_n_chars = yy_n_chars;
}
if ( yy_n_chars == 0 )
{
if ( number_to_move == YY_MORE_ADJ )
{
ret_val = EOB_ACT_END_OF_FILE;
yyrestart( yyin );
}
else
{
ret_val = EOB_ACT_LAST_MATCH;
yy_current_buffer->yy_buffer_status =
YY_BUFFER_EOF_PENDING;
}
}
else
ret_val = EOB_ACT_CONTINUE_SCAN;
yy_n_chars += number_to_move;
yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
yytext_ptr = &yy_current_buffer->yy_ch_buf[0];
return ret_val;
}
/* yy_get_previous_state - get the state just before the EOB char was reached */
static yy_state_type yy_get_previous_state()
{
register yy_state_type yy_current_state;
register char *yy_cp;
yy_current_state = yy_start;
yy_state_ptr = yy_state_buf;
*yy_state_ptr++ = yy_current_state;
for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
{
register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
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 >= 539 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
*yy_state_ptr++ = yy_current_state;
}
return yy_current_state;
}
/* yy_try_NUL_trans - try to make a transition on the NUL character
*
* synopsis
* next_state = yy_try_NUL_trans( current_state );
*/
#ifdef YY_USE_PROTOS
static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
#else
static yy_state_type yy_try_NUL_trans( yy_current_state )
yy_state_type yy_current_state;
#endif
{
register int yy_is_jam;
register YY_CHAR yy_c = 1;
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 >= 539 )
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 == 538);
if ( ! yy_is_jam )
*yy_state_ptr++ = yy_current_state;
return yy_is_jam ? 0 : yy_current_state;
}
#ifndef YY_NO_UNPUT
#ifdef YY_USE_PROTOS
static inline void yyunput( int c, register char *yy_bp )
#else
static inline void yyunput( c, yy_bp )
int c;
register char *yy_bp;
#endif
{
register char *yy_cp = yy_c_buf_p;
/* undo effects of setting up yytext */
*yy_cp = yy_hold_char;
if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
{ /* need to shift things up to make room */
/* +2 for EOB chars. */
register int number_to_move = yy_n_chars + 2;
register char *dest = &yy_current_buffer->yy_ch_buf[
yy_current_buffer->yy_buf_size + 2];
register char *source =
&yy_current_buffer->yy_ch_buf[number_to_move];
while ( source > yy_current_buffer->yy_ch_buf )
*--dest = *--source;
yy_cp += (int) (dest - source);
yy_bp += (int) (dest - source);
yy_current_buffer->yy_n_chars =
yy_n_chars = yy_current_buffer->yy_buf_size;
if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
YY_FATAL_ERROR( "flex scanner push-back overflow" );
}
*--yy_cp = (char) c;
if ( c == '\n' )
--yylineno;
yytext_ptr = yy_bp;
yy_hold_char = *yy_cp;
yy_c_buf_p = yy_cp;
}
#endif /* ifndef YY_NO_UNPUT */
#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput()
#else
static int input()
#endif
{
int c;
*yy_c_buf_p = yy_hold_char;
if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
{
/* yy_c_buf_p now points to the character we want to return.
* If this occurs *before* the EOB characters, then it's a
* valid NUL; if not, then we've hit the end of the buffer.
*/
if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
/* This was really a NUL. */
*yy_c_buf_p = '\0';
else
{ /* need more input */
int offset = yy_c_buf_p - yytext_ptr;
++yy_c_buf_p;
switch ( yy_get_next_buffer() )
{
case EOB_ACT_LAST_MATCH:
/* This happens because yy_g_n_b()
* sees that we've accumulated a
* token and flags that we need to
* try matching the token before
* proceeding. But for input(),
* there's no matching to consider.
* So convert the EOB_ACT_LAST_MATCH
* to EOB_ACT_END_OF_FILE.
*/
/* Reset buffer status. */
yyrestart( yyin );
/* fall through */
case EOB_ACT_END_OF_FILE:
{
if ( yywrap() )
return EOF;
if ( ! yy_did_buffer_switch_on_eof )
YY_NEW_FILE;
#ifdef __cplusplus
return yyinput();
#else
return input();
#endif
}
case EOB_ACT_CONTINUE_SCAN:
yy_c_buf_p = yytext_ptr + offset;
break;
}
}
}
c = *(unsigned char *) yy_c_buf_p; /* cast for 8-bit char's */
*yy_c_buf_p = '\0'; /* preserve yytext */
yy_hold_char = *++yy_c_buf_p;
if ( c == '\n' )
++yylineno;
return c;
}
#endif /* YY_NO_INPUT */
#ifdef YY_USE_PROTOS
void yyrestart( FILE *input_file )
#else
void yyrestart( input_file )
FILE *input_file;
#endif
{
if ( ! yy_current_buffer )
yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
yy_init_buffer( yy_current_buffer, input_file );
yy_load_buffer_state();
}
#ifdef YY_USE_PROTOS
void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
#else
void yy_switch_to_buffer( new_buffer )
YY_BUFFER_STATE new_buffer;
#endif
{
if ( yy_current_buffer == new_buffer )
return;
if ( yy_current_buffer )
{
/* Flush out information for old buffer. */
*yy_c_buf_p = yy_hold_char;
yy_current_buffer->yy_buf_pos = yy_c_buf_p;
yy_current_buffer->yy_n_chars = yy_n_chars;
}
yy_current_buffer = new_buffer;
yy_load_buffer_state();
/* We don't actually know whether we did this switch during
* EOF (yywrap()) processing, but the only time this flag
* is looked at is after yywrap() is called, so it's safe
* to go ahead and always set it.
*/
yy_did_buffer_switch_on_eof = 1;
}
#ifdef YY_USE_PROTOS
void yy_load_buffer_state( void )
#else
void yy_load_buffer_state()
#endif
{
yy_n_chars = yy_current_buffer->yy_n_chars;
yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
yyin = yy_current_buffer->yy_input_file;
yy_hold_char = *yy_c_buf_p;
}
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
#else
YY_BUFFER_STATE yy_create_buffer( file, size )
FILE *file;
int size;
#endif
{
YY_BUFFER_STATE b;
b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
if ( ! b )
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
b->yy_buf_size = size;
/* yy_ch_buf has to be 2 characters longer than the size given because
* we need to put in 2 end-of-buffer characters.
*/
b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 );
if ( ! b->yy_ch_buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
b->yy_is_our_buffer = 1;
yy_init_buffer( b, file );
return b;
}
#ifdef YY_USE_PROTOS
void yy_delete_buffer( YY_BUFFER_STATE b )
#else
void yy_delete_buffer( b )
YY_BUFFER_STATE b;
#endif
{
if ( ! b )
return;
if ( b == yy_current_buffer )
yy_current_buffer = (YY_BUFFER_STATE) 0;
if ( b->yy_is_our_buffer )
yy_flex_free( (void *) b->yy_ch_buf );
yy_flex_free( (void *) b );
}
#ifdef YY_USE_PROTOS
void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
#else
void yy_init_buffer( b, file )
YY_BUFFER_STATE b;
FILE *file;
#endif
{
yy_flush_buffer( b );
b->yy_input_file = file;
b->yy_fill_buffer = 1;
#if YY_ALWAYS_INTERACTIVE
b->yy_is_interactive = 1;
#else
#if YY_NEVER_INTERACTIVE
b->yy_is_interactive = 0;
#else
b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
#endif
#endif
}
#ifdef YY_USE_PROTOS
void yy_flush_buffer( YY_BUFFER_STATE b )
#else
void yy_flush_buffer( b )
YY_BUFFER_STATE b;
#endif
{
if ( ! b )
return;
b->yy_n_chars = 0;
/* We always need two end-of-buffer characters. The first causes
* a transition to the end-of-buffer state. The second causes
* a jam in that state.
*/
b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
b->yy_buf_pos = &b->yy_ch_buf[0];
b->yy_at_bol = 1;
b->yy_buffer_status = YY_BUFFER_NEW;
if ( b == yy_current_buffer )
yy_load_buffer_state();
}
#ifndef YY_NO_SCAN_BUFFER
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
#else
YY_BUFFER_STATE yy_scan_buffer( base, size )
char *base;
yy_size_t size;
#endif
{
YY_BUFFER_STATE b;
if ( size < 2 ||
base[size-2] != YY_END_OF_BUFFER_CHAR ||
base[size-1] != YY_END_OF_BUFFER_CHAR )
/* They forgot to leave room for the EOB's. */
return 0;
b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
if ( ! b )
YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
b->yy_buf_pos = b->yy_ch_buf = base;
b->yy_is_our_buffer = 0;
b->yy_input_file = 0;
b->yy_n_chars = b->yy_buf_size;
b->yy_is_interactive = 0;
b->yy_at_bol = 1;
b->yy_fill_buffer = 0;
b->yy_buffer_status = YY_BUFFER_NEW;
yy_switch_to_buffer( b );
return b;
}
#endif
#ifndef YY_NO_SCAN_STRING
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
#else
YY_BUFFER_STATE yy_scan_string( yy_str )
yyconst char *yy_str;
#endif
{
int len;
for ( len = 0; yy_str[len]; ++len )
;
return yy_scan_bytes( yy_str, len );
}
#endif
#ifndef YY_NO_SCAN_BYTES
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
#else
YY_BUFFER_STATE yy_scan_bytes( bytes, len )
yyconst char *bytes;
int len;
#endif
{
YY_BUFFER_STATE b;
char *buf;
yy_size_t n;
int i;
/* Get memory for full buffer, including space for trailing EOB's. */
n = len + 2;
buf = (char *) yy_flex_alloc( n );
if ( ! buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
for ( i = 0; i < len; ++i )
buf[i] = bytes[i];
buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;
b = yy_scan_buffer( buf, n );
if ( ! b )
YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
/* It's okay to grow etc. this buffer, and we should throw it
* away when we're done.
*/
b->yy_is_our_buffer = 1;
return b;
}
#endif
#ifndef YY_NO_PUSH_STATE
#ifdef YY_USE_PROTOS
static void yy_push_state( int new_state )
#else
static void yy_push_state( new_state )
int new_state;
#endif
{
if ( yy_start_stack_ptr >= yy_start_stack_depth )
{
yy_size_t new_size;
yy_start_stack_depth += YY_START_STACK_INCR;
new_size = yy_start_stack_depth * sizeof( int );
if ( ! yy_start_stack )
yy_start_stack = (int *) yy_flex_alloc( new_size );
else
yy_start_stack = (int *) yy_flex_realloc(
(void *) yy_start_stack, new_size );
if ( ! yy_start_stack )
YY_FATAL_ERROR(
"out of memory expanding start-condition stack" );
}
yy_start_stack[yy_start_stack_ptr++] = YY_START;
BEGIN(new_state);
}
#endif
#ifndef YY_NO_POP_STATE
static void yy_pop_state()
{
if ( --yy_start_stack_ptr < 0 )
YY_FATAL_ERROR( "start-condition stack underflow" );
BEGIN(yy_start_stack[yy_start_stack_ptr]);
}
#endif
#ifndef YY_NO_TOP_STATE
static int yy_top_state()
{
return yy_start_stack[yy_start_stack_ptr - 1];
}
#endif
#ifndef YY_EXIT_FAILURE
#define YY_EXIT_FAILURE 2
#endif
#ifdef YY_USE_PROTOS
static void yy_fatal_error( yyconst char msg[] )
#else
static void yy_fatal_error( msg )
char msg[];
#endif
{
(void) fprintf( stderr, "%s\n", msg );
exit( YY_EXIT_FAILURE );
}
/* Redefine yyless() so it works in section 3 code. */
#undef yyless
#define yyless(n) \
do \
{ \
/* Undo effects of setting up yytext. */ \
yytext[yyleng] = yy_hold_char; \
yy_c_buf_p = yytext + n; \
yy_hold_char = *yy_c_buf_p; \
*yy_c_buf_p = '\0'; \
yyleng = n; \
} \
while ( 0 )
/* Internal utility routines. */
#ifndef yytext_ptr
#ifdef YY_USE_PROTOS
static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
#else
static void yy_flex_strncpy( s1, s2, n )
char *s1;
yyconst char *s2;
int n;
#endif
{
register int i;
for ( i = 0; i < n; ++i )
s1[i] = s2[i];
}
#endif
#ifdef YY_NEED_STRLEN
#ifdef YY_USE_PROTOS
static int yy_flex_strlen( yyconst char *s )
#else
static int yy_flex_strlen( s )
yyconst char *s;
#endif
{
register int n;
for ( n = 0; s[n]; ++n )
;
return n;
}
#endif
#ifdef YY_USE_PROTOS
static void *yy_flex_alloc( yy_size_t size )
#else
static void *yy_flex_alloc( size )
yy_size_t size;
#endif
{
return (void *) malloc( size );
}
#ifdef YY_USE_PROTOS
static inline void *yy_flex_realloc( void *ptr, yy_size_t size )
#else
static inline void *yy_flex_realloc( ptr, size )
void *ptr;
yy_size_t size;
#endif
{
/* The cast to (char *) in the following accommodates both
* implementations that use char* generic pointers, and those
* that use void* generic pointers. It works with the latter
* because both ANSI C and C++ allow castless assignment from
* any pointer type to void*, and deal with argument conversions
* as though doing an assignment.
*/
return (void *) realloc( (char *) ptr, size );
}
#ifdef YY_USE_PROTOS
static void yy_flex_free( void *ptr )
#else
static void yy_flex_free( ptr )
void *ptr;
#endif
{
free( ptr );
}
#if YY_MAIN
int main()
{
yylex();
return 0;
}
#endif
#line 442 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
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