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llvm-project/llvm/lib/AsmParser/Lexer.cpp

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76 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>
/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
#ifdef c_plusplus
#ifndef __cplusplus
#define __cplusplus
#endif
#endif
#ifdef __cplusplus
#include <stdlib.h>
#include <unistd.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 )
/* 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 ));
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 101
#define YY_END_OF_BUFFER 102
static yyconst short int yy_acclist[179] =
{ 0,
102, 100, 101, 99, 100, 101, 99, 101, 100, 101,
100, 101, 100, 101, 100, 101, 100, 101, 100, 101,
92, 100, 101, 92, 100, 101, 1, 100, 101, 100,
101, 100, 101, 100, 101, 100, 101, 100, 101, 100,
101, 100, 101, 100, 101, 100, 101, 100, 101, 100,
101, 100, 101, 100, 101, 100, 101, 100, 101, 100,
101, 100, 101, 100, 101, 100, 101, 100, 101, 100,
101, 91, 89, 88, 88, 95, 93, 97, 92, 1,
77, 34, 59, 20, 91, 88, 88, 96, 97, 17,
97, 98, 53, 58, 30, 35, 56, 3, 44, 55,
22, 67, 57, 76, 71, 72, 54, 60, 90, 97,
97, 39, 68, 69, 84, 85, 46, 19, 94, 23,
4, 51, 45, 38, 11, 97, 32, 2, 5, 48,
50, 40, 62, 66, 64, 65, 63, 61, 42, 86,
41, 47, 18, 74, 83, 37, 49, 27, 21, 36,
7, 79, 29, 82, 52, 70, 78, 24, 25, 80,
43, 75, 73, 6, 26, 33, 8, 14, 9, 10,
31, 12, 28, 81, 87, 13, 15, 16
} ;
static yyconst short int yy_accept[406] =
{ 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, 72, 73, 73,
74, 75, 76, 77, 77, 78, 78, 79, 80, 80,
81, 81, 81, 81, 81, 81, 81, 81, 82, 82,
83, 83, 83, 83, 83, 83, 83, 83, 83, 83,
83, 83, 83, 83, 83, 83, 83, 83, 83, 83,
83, 83, 84, 84, 84, 84, 84, 84, 84, 84,
84, 84, 84, 84, 85, 85, 85, 85, 85, 85,
85, 85, 85, 85, 85, 85, 85, 86, 87, 89,
90, 91, 92, 92, 93, 94, 94, 94, 95, 95,
95, 96, 96, 96, 96, 97, 97, 97, 97, 97,
98, 98, 99, 99, 99, 99, 99, 99, 99, 99,
99, 99, 100, 100, 100, 100, 100, 100, 100, 100,
101, 102, 102, 102, 103, 103, 104, 105, 105, 105,
105, 105, 105, 106, 106, 107, 107, 108, 108, 108,
108, 108, 108, 108, 108, 108, 108, 108, 108, 108,
108, 108, 108, 108, 108, 108, 108, 108, 109, 109,
110, 111, 111, 111, 111, 112, 112, 112, 112, 112,
113, 114, 115, 115, 115, 115, 115, 115, 115, 115,
115, 115, 115, 115, 116, 116, 116, 116, 116, 116,
116, 116, 116, 117, 118, 118, 119, 119, 119, 120,
120, 120, 120, 120, 120, 120, 120, 120, 120, 120,
121, 121, 121, 122, 123, 123, 124, 124, 124, 124,
124, 124, 124, 124, 124, 124, 125, 125, 126, 126,
127, 128, 128, 128, 129, 129, 129, 129, 129, 129,
129, 129, 129, 130, 130, 131, 131, 131, 131, 131,
131, 132, 132, 132, 132, 132, 132, 133, 133, 133,
134, 135, 136, 137, 138, 139, 140, 141, 141, 141,
141, 142, 143, 144, 144, 144, 144, 144, 144, 145,
145, 145, 145, 146, 146, 147, 147, 147, 147, 148,
149, 150, 150, 151, 151, 152, 152, 152, 153, 153,
154, 155, 156, 156, 156, 157, 158, 159, 160, 160,
160, 161, 162, 163, 164, 164, 164, 164, 164, 165,
166, 166, 166, 166, 166, 166, 166, 167, 167, 167,
167, 167, 167, 168, 169, 169, 169, 170, 171, 171,
171, 171, 172, 172, 173, 173, 173, 173, 173, 173,
173, 173, 173, 173, 173, 173, 173, 173, 173, 174,
174, 175, 175, 175, 175, 175, 175, 176, 176, 177,
177, 178, 178, 179, 179
} ;
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, 11, 11, 11, 11, 12, 13, 1,
1, 1, 1, 1, 14, 14, 14, 14, 15, 14,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
1, 1, 1, 1, 16, 1, 17, 18, 19, 20,
21, 22, 23, 24, 25, 5, 26, 27, 28, 29,
30, 31, 32, 33, 34, 35, 36, 37, 38, 39,
40, 41, 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[42] =
{ 0,
1, 1, 2, 1, 3, 1, 1, 3, 3, 3,
3, 4, 1, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3
} ;
static yyconst short int yy_base[410] =
{ 0,
0, 0, 850, 851, 851, 851, 845, 836, 34, 36,
38, 42, 46, 50, 0, 51, 54, 53, 56, 61,
76, 77, 79, 80, 82, 83, 84, 90, 31, 111,
94, 140, 113, 55, 110, 116, 843, 851, 834, 851,
0, 128, 131, 144, 150, 124, 160, 167, 172, 0,
136, 139, 168, 100, 41, 145, 114, 833, 173, 183,
184, 185, 161, 187, 189, 191, 193, 133, 194, 196,
200, 202, 205, 206, 209, 217, 89, 210, 213, 216,
57, 832, 207, 224, 223, 227, 229, 233, 243, 235,
238, 242, 247, 831, 249, 250, 251, 259, 245, 267,
265, 266, 272, 281, 274, 278, 830, 0, 291, 293,
829, 305, 311, 0, 828, 241, 282, 827, 312, 284,
826, 298, 301, 294, 825, 315, 318, 319, 320, 824,
322, 324, 327, 329, 325, 326, 339, 332, 333, 345,
331, 343, 330, 350, 353, 354, 355, 357, 356, 823,
822, 358, 360, 821, 361, 820, 819, 383, 364, 372,
365, 394, 818, 362, 817, 375, 816, 376, 369, 397,
379, 401, 404, 400, 402, 407, 406, 412, 417, 414,
416, 428, 418, 421, 432, 431, 435, 815, 419, 851,
443, 449, 452, 455, 458, 443, 459, 461, 462, 814,
813, 812, 463, 464, 467, 468, 465, 469, 471, 473,
475, 476, 477, 811, 482, 486, 489, 485, 488, 492,
420, 493, 810, 809, 495, 808, 496, 499, 0, 501,
503, 504, 505, 509, 512, 514, 515, 517, 524, 807,
519, 527, 806, 805, 530, 804, 529, 533, 534, 536,
537, 544, 545, 546, 548, 803, 549, 802, 550, 553,
801, 553, 556, 800, 555, 568, 559, 561, 560, 570,
571, 574, 799, 576, 798, 577, 578, 579, 581, 588,
797, 582, 592, 589, 600, 602, 796, 585, 584, 795,
794, 793, 792, 791, 790, 789, 788, 604, 590, 605,
787, 786, 785, 606, 608, 610, 612, 617, 784, 619,
620, 621, 783, 623, 782, 622, 625, 624, 781, 780,
779, 626, 778, 627, 777, 632, 640, 776, 630, 775,
774, 773, 644, 647, 772, 771, 770, 769, 648, 650,
768, 765, 756, 755, 651, 654, 652, 649, 753, 752,
653, 670, 656, 659, 671, 655, 751, 658, 676, 675,
660, 678, 750, 749, 682, 685, 748, 747, 687, 686,
688, 746, 690, 745, 691, 692, 693, 696, 695, 702,
698, 704, 706, 705, 711, 713, 712, 716, 744, 721,
739, 718, 719, 723, 724, 725, 738, 726, 737, 733,
657, 736, 422, 851, 769, 771, 379, 775, 375
} ;
static yyconst short int yy_def[410] =
{ 0,
404, 1, 404, 404, 404, 404, 405, 406, 407, 404,
406, 406, 406, 406, 408, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 405, 404, 406, 404,
409, 409, 404, 404, 406, 406, 406, 406, 406, 408,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 404, 409, 409, 404,
406, 406, 406, 49, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 49, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 404,
404, 404, 404, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 158, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 404,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 406, 406, 406, 406, 406, 406, 406,
406, 406, 406, 0, 404, 404, 404, 404, 404
} ;
static yyconst short int yy_nxt[893] =
{ 0,
4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
14, 4, 15, 8, 8, 8, 16, 17, 18, 19,
20, 21, 22, 8, 23, 8, 24, 25, 26, 27,
28, 8, 29, 30, 31, 32, 33, 34, 35, 8,
36, 42, 40, 43, 43, 44, 44, 45, 45, 40,
46, 85, 40, 40, 47, 48, 48, 40, 47, 48,
48, 40, 40, 120, 40, 40, 40, 40, 40, 59,
51, 60, 40, 153, 55, 104, 62, 52, 56, 53,
63, 54, 61, 57, 49, 64, 58, 40, 40, 65,
40, 40, 67, 40, 40, 40, 74, 70, 77, 66,
40, 40, 68, 71, 75, 40, 72, 73, 69, 76,
93, 40, 79, 83, 81, 149, 82, 78, 80, 84,
86, 40, 40, 94, 40, 40, 95, 40, 87, 102,
119, 88, 111, 96, 89, 40, 106, 109, 109, 105,
43, 43, 103, 122, 40, 90, 91, 40, 92, 86,
40, 40, 110, 44, 44, 115, 40, 97, 47, 45,
45, 40, 137, 116, 98, 117, 99, 121, 100, 112,
112, 40, 40, 101, 113, 47, 48, 48, 40, 40,
113, 114, 114, 40, 40, 114, 114, 118, 114, 114,
114, 114, 114, 114, 40, 40, 40, 130, 40, 123,
40, 125, 40, 128, 40, 40, 124, 40, 132, 133,
126, 40, 127, 40, 138, 129, 40, 40, 40, 135,
40, 40, 131, 144, 40, 134, 136, 40, 40, 140,
139, 154, 141, 147, 40, 40, 150, 145, 40, 142,
40, 143, 152, 146, 40, 148, 40, 151, 155, 40,
156, 160, 40, 40, 40, 167, 40, 157, 40, 161,
40, 40, 40, 196, 166, 158, 168, 162, 159, 163,
40, 169, 164, 171, 176, 165, 40, 40, 40, 170,
173, 182, 183, 40, 172, 40, 177, 175, 181, 40,
174, 178, 40, 40, 184, 40, 185, 187, 186, 179,
109, 109, 191, 191, 180, 40, 188, 192, 199, 40,
189, 197, 40, 192, 112, 112, 40, 193, 194, 113,
195, 195, 40, 40, 200, 113, 40, 201, 202, 40,
40, 40, 198, 40, 203, 40, 40, 40, 40, 207,
40, 40, 40, 40, 40, 205, 206, 209, 208, 210,
40, 204, 214, 215, 40, 213, 40, 217, 211, 219,
212, 40, 216, 218, 40, 40, 40, 40, 40, 40,
220, 40, 40, 40, 223, 40, 40, 108, 221, 224,
40, 41, 225, 40, 226, 232, 40, 40, 222, 228,
40, 227, 229, 229, 237, 240, 229, 229, 230, 229,
229, 229, 229, 229, 229, 40, 231, 238, 40, 242,
239, 40, 40, 40, 233, 40, 234, 40, 40, 241,
235, 243, 236, 40, 244, 40, 248, 40, 40, 40,
40, 40, 40, 40, 245, 247, 246, 250, 251, 40,
249, 255, 40, 40, 253, 252, 40, 257, 259, 282,
254, 256, 191, 191, 40, 193, 193, 192, 260, 260,
258, 260, 260, 192, 195, 195, 40, 195, 195, 40,
40, 261, 40, 40, 40, 40, 40, 262, 40, 40,
40, 265, 40, 267, 40, 270, 40, 40, 40, 263,
264, 269, 268, 40, 274, 273, 40, 40, 266, 40,
40, 271, 277, 40, 40, 272, 40, 40, 276, 278,
40, 275, 40, 280, 40, 40, 40, 279, 281, 283,
40, 287, 289, 40, 284, 40, 40, 288, 40, 291,
40, 285, 293, 286, 295, 40, 290, 297, 40, 299,
40, 40, 298, 292, 40, 40, 294, 40, 40, 296,
301, 302, 305, 300, 303, 40, 40, 40, 304, 40,
40, 40, 260, 260, 40, 306, 40, 40, 309, 313,
40, 40, 40, 315, 312, 314, 307, 308, 318, 40,
319, 40, 40, 311, 316, 40, 310, 40, 40, 40,
40, 317, 40, 40, 323, 40, 40, 324, 320, 40,
40, 40, 322, 40, 325, 321, 326, 331, 328, 327,
329, 40, 330, 40, 334, 40, 40, 40, 335, 40,
332, 40, 333, 40, 337, 338, 340, 336, 40, 341,
40, 40, 40, 40, 40, 40, 40, 40, 40, 343,
339, 40, 351, 40, 345, 349, 342, 347, 355, 346,
348, 40, 353, 344, 352, 40, 354, 350, 40, 40,
40, 40, 40, 40, 40, 40, 40, 40, 40, 40,
40, 40, 358, 359, 370, 357, 356, 360, 361, 364,
362, 40, 40, 363, 366, 367, 40, 40, 369, 40,
365, 368, 371, 40, 373, 372, 40, 40, 40, 40,
374, 40, 40, 40, 40, 379, 40, 40, 382, 40,
375, 377, 378, 40, 380, 40, 40, 40, 386, 376,
384, 385, 40, 40, 40, 381, 389, 40, 387, 40,
40, 391, 40, 383, 40, 40, 40, 40, 388, 392,
394, 395, 396, 399, 40, 390, 393, 40, 40, 40,
40, 397, 398, 402, 401, 40, 40, 40, 40, 40,
40, 40, 40, 40, 40, 400, 40, 40, 403, 37,
37, 37, 37, 39, 39, 50, 40, 50, 50, 40,
40, 40, 40, 40, 40, 40, 40, 40, 40, 40,
40, 40, 40, 40, 40, 40, 40, 40, 40, 40,
40, 40, 40, 40, 40, 40, 40, 40, 40, 40,
40, 40, 40, 40, 40, 40, 40, 40, 40, 40,
40, 40, 40, 40, 40, 40, 40, 40, 40, 40,
40, 40, 40, 40, 40, 40, 40, 40, 40, 40,
40, 190, 40, 40, 40, 40, 107, 40, 38, 404,
3, 404, 404, 404, 404, 404, 404, 404, 404, 404,
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
404, 404
} ;
static yyconst short int yy_chk[893] =
{ 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, 9, 29, 9, 9, 10, 10, 11, 11, 11,
12, 29, 55, 12, 13, 13, 13, 13, 14, 14,
14, 14, 16, 55, 18, 17, 34, 19, 81, 18,
16, 18, 20, 81, 17, 34, 19, 16, 17, 16,
19, 16, 18, 17, 13, 19, 17, 21, 22, 20,
23, 24, 21, 25, 26, 27, 24, 22, 25, 20,
77, 28, 21, 22, 24, 31, 23, 23, 21, 24,
31, 54, 26, 28, 27, 77, 27, 25, 26, 28,
30, 35, 30, 31, 33, 57, 31, 36, 30, 33,
54, 30, 46, 31, 30, 46, 36, 42, 42, 35,
43, 43, 33, 57, 68, 30, 30, 51, 30, 32,
52, 32, 44, 44, 44, 51, 56, 32, 45, 45,
45, 45, 68, 52, 32, 52, 32, 56, 32, 47,
47, 47, 63, 32, 47, 48, 48, 48, 48, 53,
47, 49, 49, 49, 59, 49, 49, 53, 49, 49,
49, 49, 49, 49, 60, 61, 62, 63, 64, 59,
65, 60, 66, 62, 67, 69, 59, 70, 65, 66,
61, 71, 61, 72, 69, 62, 73, 74, 83, 67,
75, 78, 64, 74, 79, 66, 67, 80, 76, 71,
70, 83, 72, 76, 85, 84, 78, 75, 86, 73,
87, 73, 80, 75, 88, 76, 90, 79, 84, 91,
85, 88, 116, 92, 89, 91, 99, 85, 93, 88,
95, 96, 97, 116, 90, 86, 92, 88, 87, 89,
98, 93, 89, 95, 99, 89, 101, 102, 100, 93,
96, 102, 102, 103, 95, 105, 100, 98, 101, 106,
97, 100, 104, 117, 102, 120, 103, 104, 103, 100,
109, 109, 110, 110, 100, 124, 105, 110, 120, 122,
106, 117, 123, 110, 112, 112, 112, 113, 113, 112,
113, 113, 113, 119, 122, 112, 126, 123, 124, 127,
128, 129, 119, 131, 126, 132, 135, 136, 133, 131,
134, 143, 141, 138, 139, 128, 129, 133, 132, 134,
137, 127, 138, 139, 142, 137, 140, 141, 135, 143,
136, 144, 140, 142, 145, 146, 147, 149, 148, 152,
144, 153, 155, 164, 147, 159, 161, 409, 145, 148,
169, 407, 149, 160, 152, 161, 166, 168, 146, 155,
171, 153, 158, 158, 164, 169, 158, 158, 159, 158,
158, 158, 158, 158, 158, 162, 160, 166, 170, 171,
168, 174, 172, 175, 162, 173, 162, 177, 176, 170,
162, 172, 162, 178, 173, 180, 177, 181, 179, 183,
189, 221, 184, 403, 174, 176, 175, 179, 180, 182,
178, 184, 186, 185, 182, 181, 187, 186, 189, 221,
183, 185, 191, 191, 196, 192, 192, 191, 192, 192,
187, 193, 193, 191, 194, 194, 194, 195, 195, 195,
197, 196, 198, 199, 203, 204, 207, 197, 205, 206,
208, 203, 209, 205, 210, 208, 211, 212, 213, 198,
199, 207, 206, 215, 212, 211, 218, 216, 204, 219,
217, 209, 216, 220, 222, 210, 225, 227, 215, 217,
228, 213, 230, 219, 231, 232, 233, 218, 220, 222,
234, 230, 232, 235, 225, 236, 237, 231, 238, 234,
241, 227, 235, 228, 236, 239, 233, 238, 242, 241,
247, 245, 239, 234, 248, 249, 235, 250, 251, 237,
245, 247, 250, 242, 248, 252, 253, 254, 249, 255,
257, 259, 260, 260, 262, 251, 265, 263, 254, 262,
267, 269, 268, 265, 259, 263, 252, 253, 268, 266,
269, 270, 271, 257, 266, 272, 255, 274, 276, 277,
278, 267, 279, 282, 274, 289, 288, 276, 270, 280,
284, 299, 272, 283, 277, 271, 278, 284, 280, 279,
282, 285, 283, 286, 288, 298, 300, 304, 289, 305,
285, 306, 286, 307, 299, 300, 305, 298, 308, 306,
310, 311, 312, 316, 314, 318, 317, 322, 324, 308,
304, 329, 322, 326, 311, 317, 307, 314, 329, 312,
316, 327, 326, 310, 324, 333, 327, 318, 334, 339,
348, 340, 345, 347, 351, 346, 356, 353, 401, 358,
354, 361, 339, 340, 358, 334, 333, 345, 346, 351,
347, 352, 355, 348, 353, 354, 360, 359, 356, 362,
352, 355, 359, 365, 361, 360, 366, 370, 369, 371,
362, 373, 375, 376, 377, 371, 379, 378, 376, 381,
365, 369, 370, 380, 373, 382, 384, 383, 380, 366,
378, 379, 385, 387, 386, 375, 383, 388, 381, 392,
393, 385, 390, 377, 394, 395, 396, 398, 382, 386,
388, 390, 392, 395, 400, 384, 387, 402, 399, 397,
391, 393, 394, 400, 398, 389, 374, 372, 368, 367,
364, 363, 357, 350, 349, 396, 344, 343, 402, 405,
405, 405, 405, 406, 406, 408, 342, 408, 408, 341,
338, 337, 336, 335, 332, 331, 330, 328, 325, 323,
321, 320, 319, 315, 313, 309, 303, 302, 301, 297,
296, 295, 294, 293, 292, 291, 290, 287, 281, 275,
273, 264, 261, 258, 256, 246, 244, 243, 240, 226,
224, 223, 214, 202, 201, 200, 188, 167, 165, 163,
157, 156, 154, 151, 150, 130, 125, 121, 118, 115,
111, 107, 94, 82, 58, 39, 37, 8, 7, 3,
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
404, 404
} ;
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 "/Volumes/ProjectsDisk/cvs/llvm/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 "/Volumes/ProjectsDisk/cvs/llvm/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);
}
#define RET_TOK(type, Enum, sym) \
llvmAsmlval.type = Instruction::Enum; 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!!!
ThrowException("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!!!
ThrowException("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)
ThrowException("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 */
/* Variable(Value) identifiers start with a % sign */
/* Label identifiers end with a colon */
/* Quoted names can contain any character except " and \ */
/* [PN]Integer: match positive and negative literal integer values that
* are preceeded by a '%' character. These represent unnamed variable slots.
*/
/* 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 886 "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, *yy_bp;
register int yy_act;
#line 179 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
#line 1040 "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 >= 405 )
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 != 404 );
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 181 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ /* Ignore comments for now */ }
YY_BREAK
case 2:
YY_RULE_SETUP
#line 183 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return BEGINTOK; }
YY_BREAK
case 3:
YY_RULE_SETUP
#line 184 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return ENDTOK; }
YY_BREAK
case 4:
YY_RULE_SETUP
#line 185 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return TRUETOK; }
YY_BREAK
case 5:
YY_RULE_SETUP
#line 186 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return FALSETOK; }
YY_BREAK
case 6:
YY_RULE_SETUP
#line 187 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return DECLARE; }
YY_BREAK
case 7:
YY_RULE_SETUP
#line 188 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return GLOBAL; }
YY_BREAK
case 8:
YY_RULE_SETUP
#line 189 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return CONSTANT; }
YY_BREAK
case 9:
YY_RULE_SETUP
#line 190 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return INTERNAL; }
YY_BREAK
case 10:
YY_RULE_SETUP
#line 191 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return LINKONCE; }
YY_BREAK
case 11:
YY_RULE_SETUP
#line 192 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return WEAK; }
YY_BREAK
case 12:
YY_RULE_SETUP
#line 193 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return APPENDING; }
YY_BREAK
case 13:
YY_RULE_SETUP
#line 194 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return EXTERNAL; } /* Deprecated, turn into external */
YY_BREAK
case 14:
YY_RULE_SETUP
#line 195 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return EXTERNAL; }
YY_BREAK
case 15:
YY_RULE_SETUP
#line 196 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return IMPLEMENTATION; }
YY_BREAK
case 16:
YY_RULE_SETUP
#line 197 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return ZEROINITIALIZER; }
YY_BREAK
case 17:
YY_RULE_SETUP
#line 198 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return DOTDOTDOT; }
YY_BREAK
case 18:
YY_RULE_SETUP
#line 199 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return UNDEF; }
YY_BREAK
case 19:
YY_RULE_SETUP
#line 200 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return NULL_TOK; }
YY_BREAK
case 20:
YY_RULE_SETUP
#line 201 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return TO; }
YY_BREAK
case 21:
YY_RULE_SETUP
#line 202 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Unwind, UNWIND); }
YY_BREAK
case 22:
YY_RULE_SETUP
#line 203 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return NOT; } /* Deprecated, turned into XOR */
YY_BREAK
case 23:
YY_RULE_SETUP
#line 204 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return TAIL; }
YY_BREAK
case 24:
YY_RULE_SETUP
#line 205 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return TARGET; }
YY_BREAK
case 25:
YY_RULE_SETUP
#line 206 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return TRIPLE; }
YY_BREAK
case 26:
YY_RULE_SETUP
#line 207 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return DEPLIBS; }
YY_BREAK
case 27:
YY_RULE_SETUP
#line 208 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return ENDIAN; }
YY_BREAK
case 28:
YY_RULE_SETUP
#line 209 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return POINTERSIZE; }
YY_BREAK
case 29:
YY_RULE_SETUP
#line 210 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return LITTLE; }
YY_BREAK
case 30:
YY_RULE_SETUP
#line 211 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return BIG; }
YY_BREAK
case 31:
YY_RULE_SETUP
#line 212 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return VOLATILE; }
YY_BREAK
case 32:
YY_RULE_SETUP
#line 213 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return ALIGN; }
YY_BREAK
case 33:
YY_RULE_SETUP
#line 214 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return SECTION; }
YY_BREAK
case 34:
YY_RULE_SETUP
#line 216 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return CC_TOK; }
YY_BREAK
case 35:
YY_RULE_SETUP
#line 217 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return CCC_TOK; }
YY_BREAK
case 36:
YY_RULE_SETUP
#line 218 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return FASTCC_TOK; }
YY_BREAK
case 37:
YY_RULE_SETUP
#line 219 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return COLDCC_TOK; }
YY_BREAK
case 38:
YY_RULE_SETUP
#line 221 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::VoidTy ; return VOID; }
YY_BREAK
case 39:
YY_RULE_SETUP
#line 222 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::BoolTy ; return BOOL; }
YY_BREAK
case 40:
YY_RULE_SETUP
#line 223 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::SByteTy ; return SBYTE; }
YY_BREAK
case 41:
YY_RULE_SETUP
#line 224 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::UByteTy ; return UBYTE; }
YY_BREAK
case 42:
YY_RULE_SETUP
#line 225 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::ShortTy ; return SHORT; }
YY_BREAK
case 43:
YY_RULE_SETUP
#line 226 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::UShortTy; return USHORT; }
YY_BREAK
case 44:
YY_RULE_SETUP
#line 227 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::IntTy ; return INT; }
YY_BREAK
case 45:
YY_RULE_SETUP
#line 228 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::UIntTy ; return UINT; }
YY_BREAK
case 46:
YY_RULE_SETUP
#line 229 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::LongTy ; return LONG; }
YY_BREAK
case 47:
YY_RULE_SETUP
#line 230 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::ULongTy ; return ULONG; }
YY_BREAK
case 48:
YY_RULE_SETUP
#line 231 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::FloatTy ; return FLOAT; }
YY_BREAK
case 49:
YY_RULE_SETUP
#line 232 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::DoubleTy; return DOUBLE; }
YY_BREAK
case 50:
YY_RULE_SETUP
#line 233 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::LabelTy ; return LABEL; }
YY_BREAK
case 51:
YY_RULE_SETUP
#line 234 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return TYPE; }
YY_BREAK
case 52:
YY_RULE_SETUP
#line 235 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return OPAQUE; }
YY_BREAK
case 53:
YY_RULE_SETUP
#line 237 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Add, ADD); }
YY_BREAK
case 54:
YY_RULE_SETUP
#line 238 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Sub, SUB); }
YY_BREAK
case 55:
YY_RULE_SETUP
#line 239 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Mul, MUL); }
YY_BREAK
case 56:
YY_RULE_SETUP
#line 240 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Div, DIV); }
YY_BREAK
case 57:
YY_RULE_SETUP
#line 241 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Rem, REM); }
YY_BREAK
case 58:
YY_RULE_SETUP
#line 242 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, And, AND); }
YY_BREAK
case 59:
YY_RULE_SETUP
#line 243 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Or , OR ); }
YY_BREAK
case 60:
YY_RULE_SETUP
#line 244 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Xor, XOR); }
YY_BREAK
case 61:
YY_RULE_SETUP
#line 245 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SetNE, SETNE); }
YY_BREAK
case 62:
YY_RULE_SETUP
#line 246 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SetEQ, SETEQ); }
YY_BREAK
case 63:
YY_RULE_SETUP
#line 247 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SetLT, SETLT); }
YY_BREAK
case 64:
YY_RULE_SETUP
#line 248 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SetGT, SETGT); }
YY_BREAK
case 65:
YY_RULE_SETUP
#line 249 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SetLE, SETLE); }
YY_BREAK
case 66:
YY_RULE_SETUP
#line 250 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SetGE, SETGE); }
YY_BREAK
case 67:
YY_RULE_SETUP
#line 252 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, PHI, PHI_TOK); }
YY_BREAK
case 68:
YY_RULE_SETUP
#line 253 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, Call, CALL); }
YY_BREAK
case 69:
YY_RULE_SETUP
#line 254 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, Cast, CAST); }
YY_BREAK
case 70:
YY_RULE_SETUP
#line 255 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, Select, SELECT); }
YY_BREAK
case 71:
YY_RULE_SETUP
#line 256 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, Shl, SHL); }
YY_BREAK
case 72:
YY_RULE_SETUP
#line 257 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, Shr, SHR); }
YY_BREAK
case 73:
YY_RULE_SETUP
#line 258 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return VANEXT_old; }
YY_BREAK
case 74:
YY_RULE_SETUP
#line 259 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return VAARG_old; }
YY_BREAK
case 75:
YY_RULE_SETUP
#line 260 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, VAArg , VAARG); }
YY_BREAK
case 76:
YY_RULE_SETUP
#line 261 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Ret, RET); }
YY_BREAK
case 77:
YY_RULE_SETUP
#line 262 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Br, BR); }
YY_BREAK
case 78:
YY_RULE_SETUP
#line 263 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Switch, SWITCH); }
YY_BREAK
case 79:
YY_RULE_SETUP
#line 264 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Invoke, INVOKE); }
YY_BREAK
case 80:
YY_RULE_SETUP
#line 265 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Unwind, UNWIND); }
YY_BREAK
case 81:
YY_RULE_SETUP
#line 266 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Unreachable, UNREACHABLE); }
YY_BREAK
case 82:
YY_RULE_SETUP
#line 268 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, Malloc, MALLOC); }
YY_BREAK
case 83:
YY_RULE_SETUP
#line 269 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, Alloca, ALLOCA); }
YY_BREAK
case 84:
YY_RULE_SETUP
#line 270 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, Free, FREE); }
YY_BREAK
case 85:
YY_RULE_SETUP
#line 271 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, Load, LOAD); }
YY_BREAK
case 86:
YY_RULE_SETUP
#line 272 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, Store, STORE); }
YY_BREAK
case 87:
YY_RULE_SETUP
#line 273 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, GetElementPtr, GETELEMENTPTR); }
YY_BREAK
case 88:
YY_RULE_SETUP
#line 276 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{
UnEscapeLexed(yytext+1);
llvmAsmlval.StrVal = strdup(yytext+1); // Skip %
return VAR_ID;
}
YY_BREAK
case 89:
YY_RULE_SETUP
#line 281 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{
yytext[strlen(yytext)-1] = 0; // nuke colon
UnEscapeLexed(yytext);
llvmAsmlval.StrVal = strdup(yytext);
return LABELSTR;
}
YY_BREAK
case 90:
YY_RULE_SETUP
#line 287 "/Volumes/ProjectsDisk/cvs/llvm/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 91:
YY_RULE_SETUP
#line 294 "/Volumes/ProjectsDisk/cvs/llvm/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 92:
YY_RULE_SETUP
#line 305 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.UInt64Val = atoull(yytext); return EUINT64VAL; }
YY_BREAK
case 93:
YY_RULE_SETUP
#line 306 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{
uint64_t Val = atoull(yytext+1);
// +1: we have bigger negative range
if (Val > (uint64_t)INT64_MAX+1)
ThrowException("Constant too large for signed 64 bits!");
llvmAsmlval.SInt64Val = -Val;
return ESINT64VAL;
}
YY_BREAK
case 94:
YY_RULE_SETUP
#line 314 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{
llvmAsmlval.UInt64Val = HexIntToVal(yytext+3);
return yytext[0] == 's' ? ESINT64VAL : EUINT64VAL;
}
YY_BREAK
case 95:
YY_RULE_SETUP
#line 319 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{
uint64_t Val = atoull(yytext+1);
if ((unsigned)Val != Val)
ThrowException("Invalid value number (too large)!");
llvmAsmlval.UIntVal = unsigned(Val);
return UINTVAL;
}
YY_BREAK
case 96:
YY_RULE_SETUP
#line 326 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{
uint64_t Val = atoull(yytext+2);
// +1: we have bigger negative range
if (Val > (uint64_t)INT32_MAX+1)
ThrowException("Constant too large for signed 32 bits!");
llvmAsmlval.SIntVal = (int)-Val;
return SINTVAL;
}
YY_BREAK
case 97:
YY_RULE_SETUP
#line 335 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.FPVal = atof(yytext); return FPVAL; }
YY_BREAK
case 98:
YY_RULE_SETUP
#line 336 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.FPVal = HexToFP(yytext); return FPVAL; }
YY_BREAK
case YY_STATE_EOF(INITIAL):
#line 338 "/Volumes/ProjectsDisk/cvs/llvm/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 99:
YY_RULE_SETUP
#line 346 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ /* Ignore whitespace */ }
YY_BREAK
case 100:
YY_RULE_SETUP
#line 347 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
{ return yytext[0]; }
YY_BREAK
case 101:
YY_RULE_SETUP
#line 349 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
YY_FATAL_ERROR( "flex scanner jammed" );
YY_BREAK
#line 1691 "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 >= 405 )
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 >= 405 )
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 == 404);
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 */
#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;
}
#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 );
}
#ifndef YY_ALWAYS_INTERACTIVE
#ifndef YY_NEVER_INTERACTIVE
extern int isatty YY_PROTO(( int ));
#endif
#endif
#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 349 "/Volumes/ProjectsDisk/cvs/llvm/lib/AsmParser/Lexer.l"
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