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a112e0f447
llvm/lib/AsmParser/Lexer.cpp
Nate Begeman 14b0529532 Add support alignment of allocation instructions. 
Add support for specifying alignment and size of setjmp jmpbufs.

No targets currently do anything with this information, nor is it presrved
in the bytecode representation.  That's coming up next.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24196 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-05 09:21:28 +00:00

2564 lines
73 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 100
#define YY_END_OF_BUFFER 101
static yyconst short int yy_acclist[178] =
{ 0,
101, 99, 100, 98, 99, 100, 98, 100, 99, 100,
99, 100, 99, 100, 99, 100, 99, 100, 99, 100,
91, 99, 100, 91, 99, 100, 1, 99, 100, 99,
100, 99, 100, 99, 100, 99, 100, 99, 100, 99,
100, 99, 100, 99, 100, 99, 100, 99, 100, 99,
100, 99, 100, 99, 100, 99, 100, 99, 100, 99,
100, 99, 100, 99, 100, 99, 100, 99, 100, 99,
100, 90, 88, 87, 87, 94, 92, 96, 91, 1,
76, 32, 58, 20, 90, 87, 87, 95, 96, 17,
96, 97, 52, 57, 30, 33, 55, 3, 42, 54,
22, 66, 56, 75, 70, 71, 53, 59, 89, 96,
96, 37, 67, 68, 83, 84, 44, 19, 93, 23,
4, 49, 43, 36, 11, 96, 51, 2, 5, 46,
48, 38, 61, 65, 63, 64, 62, 60, 40, 85,
39, 45, 18, 73, 82, 35, 47, 27, 21, 34,
7, 78, 29, 81, 50, 69, 77, 24, 25, 79,
41, 74, 72, 6, 26, 8, 14, 9, 10, 31,
12, 28, 80, 86, 13, 15, 16
} ;
static yyconst short int yy_accept[401] =
{ 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, 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, 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, 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, 157, 158, 159, 160, 160, 160, 161, 162, 163,
164, 164, 164, 164, 164, 165, 166, 166, 166, 166,
166, 166, 166, 166, 166, 166, 166, 166, 167, 168,
168, 168, 169, 170, 170, 170, 170, 171, 171, 172,
172, 172, 172, 172, 172, 172, 172, 172, 172, 172,
172, 172, 172, 172, 173, 173, 174, 174, 174, 174,
174, 174, 175, 175, 176, 176, 177, 177, 178, 178
} ;
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[405] =
{ 0,
0, 0, 840, 841, 841, 841, 835, 826, 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, 833, 841, 824, 841,
0, 128, 131, 144, 150, 124, 160, 167, 172, 0,
136, 139, 168, 100, 41, 145, 114, 823, 173, 183,
184, 185, 161, 187, 189, 191, 193, 133, 194, 196,
200, 202, 205, 206, 209, 217, 89, 210, 213, 216,
57, 822, 207, 224, 223, 227, 229, 233, 240, 235,
238, 247, 249, 821, 250, 245, 241, 242, 265, 267,
266, 268, 271, 276, 277, 279, 820, 0, 253, 292,
819, 304, 310, 0, 818, 311, 294, 817, 287, 314,
816, 282, 315, 316, 815, 317, 299, 318, 319, 814,
320, 323, 328, 329, 324, 331, 335, 332, 342, 343,
344, 347, 345, 348, 350, 352, 353, 355, 358, 813,
812, 362, 360, 811, 365, 810, 809, 385, 374, 367,
389, 808, 378, 807, 381, 806, 385, 371, 368, 396,
401, 403, 405, 407, 409, 411, 414, 413, 416, 417,
418, 419, 424, 434, 427, 425, 805, 436, 841, 446,
452, 371, 458, 461, 421, 446, 452, 462, 804, 803,
802, 463, 441, 466, 465, 467, 468, 472, 474, 475,
476, 477, 801, 481, 480, 488, 486, 487, 489, 490,
494, 800, 799, 492, 798, 493, 498, 0, 502, 499,
503, 505, 513, 515, 512, 516, 519, 797, 518, 529,
796, 795, 530, 794, 520, 532, 533, 538, 534, 537,
540, 541, 545, 793, 547, 792, 549, 555, 791, 550,
548, 790, 557, 560, 559, 437, 566, 567, 563, 568,
789, 569, 788, 573, 574, 571, 577, 579, 787, 578,
581, 591, 583, 593, 786, 596, 785, 784, 783, 782,
781, 780, 779, 778, 597, 599, 601, 777, 776, 775,
600, 604, 605, 603, 606, 774, 607, 608, 612, 773,
614, 772, 615, 616, 618, 771, 770, 769, 628, 768,
620, 767, 634, 637, 766, 624, 765, 764, 763, 635,
762, 761, 760, 759, 638, 641, 758, 755, 746, 744,
639, 644, 645, 646, 743, 742, 648, 649, 647, 650,
652, 655, 666, 667, 659, 660, 670, 741, 740, 673,
674, 738, 737, 675, 676, 678, 736, 679, 735, 680,
682, 685, 686, 689, 693, 694, 695, 696, 700, 701,
702, 707, 706, 732, 711, 731, 708, 712, 709, 715,
716, 728, 722, 724, 725, 372, 726, 292, 841, 759,
761, 298, 765, 252
} ;
static yyconst short int yy_def[405] =
{ 0,
399, 1, 399, 399, 399, 399, 400, 401, 402, 399,
401, 401, 401, 401, 403, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 400, 399, 401, 399,
404, 404, 399, 399, 401, 401, 401, 401, 401, 403,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 399, 404, 404, 399,
401, 401, 401, 49, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 49, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 399, 399,
399, 399, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 158, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 399, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 401, 0, 399,
399, 399, 399, 399
} ;
static yyconst short int yy_nxt[883] =
{ 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, 40, 40, 40, 108, 166, 40, 157, 40, 160,
40, 40, 109, 109, 165, 158, 162, 161, 159, 163,
174, 167, 164, 168, 170, 172, 40, 40, 40, 40,
173, 169, 40, 181, 182, 171, 176, 40, 40, 180,
40, 177, 186, 40, 175, 184, 183, 185, 40, 178,
41, 190, 190, 40, 179, 40, 191, 197, 199, 187,
40, 188, 191, 112, 112, 40, 192, 193, 113, 194,
194, 40, 40, 196, 113, 40, 40, 40, 40, 40,
40, 40, 203, 195, 40, 40, 202, 206, 198, 40,
40, 200, 40, 40, 204, 205, 40, 207, 208, 209,
201, 212, 213, 40, 40, 40, 40, 210, 40, 40,
215, 40, 214, 40, 40, 211, 40, 217, 219, 40,
216, 40, 222, 40, 218, 220, 40, 223, 40, 40,
258, 258, 40, 40, 224, 40, 221, 230, 225, 40,
239, 226, 40, 227, 228, 228, 40, 238, 228, 228,
40, 228, 228, 228, 228, 228, 228, 40, 229, 231,
235, 232, 40, 236, 40, 233, 40, 234, 40, 237,
40, 241, 40, 242, 40, 40, 240, 40, 40, 40,
40, 246, 40, 248, 251, 40, 40, 245, 40, 243,
249, 244, 247, 255, 253, 40, 250, 40, 40, 259,
256, 252, 40, 254, 315, 190, 190, 40, 192, 192,
191, 258, 258, 40, 260, 257, 191, 194, 194, 40,
194, 194, 40, 40, 40, 264, 40, 40, 40, 40,
261, 263, 265, 40, 268, 40, 40, 40, 40, 266,
262, 40, 40, 267, 272, 271, 275, 40, 40, 40,
40, 40, 269, 40, 40, 40, 270, 274, 276, 40,
40, 273, 278, 40, 40, 279, 40, 286, 277, 280,
281, 282, 285, 40, 40, 288, 40, 40, 283, 40,
40, 40, 284, 290, 287, 292, 294, 295, 296, 289,
40, 40, 299, 40, 40, 40, 293, 291, 40, 40,
298, 40, 40, 300, 302, 297, 40, 301, 40, 40,
40, 40, 303, 306, 258, 258, 310, 311, 40, 304,
40, 40, 305, 309, 40, 312, 313, 40, 40, 40,
40, 308, 40, 307, 40, 40, 316, 320, 40, 40,
40, 314, 40, 321, 40, 317, 319, 318, 323, 325,
322, 327, 40, 329, 40, 324, 326, 40, 40, 328,
40, 40, 40, 330, 40, 40, 40, 40, 40, 40,
332, 334, 336, 40, 337, 40, 40, 40, 339, 40,
331, 40, 341, 333, 335, 40, 345, 338, 343, 40,
342, 340, 351, 344, 347, 40, 40, 348, 40, 40,
40, 346, 40, 350, 349, 40, 40, 40, 40, 40,
40, 40, 353, 40, 354, 355, 40, 352, 356, 360,
40, 40, 363, 357, 359, 361, 362, 40, 40, 367,
358, 40, 365, 366, 40, 40, 40, 40, 364, 40,
40, 40, 369, 40, 368, 374, 40, 40, 377, 372,
40, 370, 373, 375, 40, 40, 40, 40, 371, 381,
379, 40, 40, 40, 376, 380, 384, 40, 40, 40,
40, 386, 40, 40, 382, 378, 40, 40, 387, 383,
389, 390, 391, 40, 394, 40, 40, 40, 393, 40,
385, 388, 40, 40, 392, 397, 40, 40, 40, 40,
396, 40, 40, 40, 40, 40, 395, 40, 398, 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, 189, 40, 40, 40, 40, 107, 40, 38, 399,
3, 399, 399, 399, 399, 399, 399, 399, 399, 399,
399, 399, 399, 399, 399, 399, 399, 399, 399, 399,
399, 399, 399, 399, 399, 399, 399, 399, 399, 399,
399, 399, 399, 399, 399, 399, 399, 399, 399, 399,
399, 399
} ;
static yyconst short int yy_chk[883] =
{ 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, 89, 97, 98, 404, 91, 96, 85, 92, 88,
93, 95, 109, 109, 90, 86, 89, 88, 87, 89,
98, 92, 89, 93, 95, 96, 99, 101, 100, 102,
97, 93, 103, 102, 102, 95, 100, 104, 105, 101,
106, 100, 104, 122, 99, 103, 102, 103, 119, 100,
402, 110, 110, 398, 100, 117, 110, 119, 122, 105,
127, 106, 110, 112, 112, 112, 113, 113, 112, 113,
113, 113, 116, 117, 112, 120, 123, 124, 126, 128,
129, 131, 127, 116, 132, 135, 126, 131, 120, 133,
134, 123, 136, 138, 128, 129, 137, 132, 133, 134,
124, 137, 138, 139, 140, 141, 143, 135, 142, 144,
140, 145, 139, 146, 147, 136, 148, 142, 144, 149,
141, 153, 147, 152, 143, 145, 155, 148, 160, 169,
192, 192, 168, 396, 149, 159, 146, 160, 152, 163,
169, 153, 165, 155, 158, 158, 167, 168, 158, 158,
161, 158, 158, 158, 158, 158, 158, 170, 159, 161,
163, 161, 171, 165, 172, 161, 173, 161, 174, 167,
175, 171, 176, 172, 178, 177, 170, 179, 180, 181,
182, 176, 195, 178, 181, 183, 186, 175, 185, 173,
179, 174, 177, 185, 183, 184, 180, 188, 266, 195,
186, 182, 203, 184, 266, 190, 190, 196, 191, 191,
190, 191, 191, 197, 196, 188, 190, 193, 193, 193,
194, 194, 194, 198, 202, 203, 205, 204, 206, 207,
197, 202, 204, 208, 207, 209, 210, 211, 212, 205,
198, 215, 214, 206, 211, 210, 215, 217, 218, 216,
219, 220, 208, 224, 226, 221, 209, 214, 216, 227,
230, 212, 218, 229, 231, 219, 232, 230, 217, 220,
221, 224, 229, 235, 233, 232, 234, 236, 226, 239,
237, 245, 227, 233, 231, 234, 236, 237, 239, 232,
240, 243, 245, 246, 247, 249, 235, 233, 250, 248,
243, 251, 252, 246, 248, 240, 253, 247, 255, 261,
257, 260, 249, 252, 258, 258, 260, 261, 263, 250,
265, 264, 251, 257, 269, 263, 264, 267, 268, 270,
272, 255, 276, 253, 274, 275, 267, 272, 277, 280,
278, 265, 281, 274, 283, 268, 270, 269, 276, 278,
275, 281, 282, 283, 284, 277, 280, 286, 295, 282,
296, 301, 297, 284, 304, 302, 303, 305, 307, 308,
295, 297, 302, 309, 303, 311, 313, 314, 305, 315,
286, 321, 308, 296, 301, 326, 314, 304, 311, 319,
309, 307, 326, 313, 319, 323, 330, 321, 324, 335,
341, 315, 336, 324, 323, 342, 343, 344, 349, 347,
348, 350, 335, 351, 336, 341, 352, 330, 342, 348,
355, 356, 351, 343, 347, 349, 350, 353, 354, 355,
344, 357, 353, 354, 360, 361, 364, 365, 352, 366,
368, 370, 357, 371, 356, 366, 372, 373, 371, 364,
374, 360, 365, 368, 375, 376, 377, 378, 361, 375,
373, 379, 380, 381, 370, 374, 378, 383, 382, 387,
389, 380, 385, 388, 376, 372, 390, 391, 381, 377,
383, 385, 387, 393, 390, 394, 395, 397, 389, 392,
379, 382, 386, 384, 388, 395, 369, 367, 363, 362,
393, 359, 358, 346, 345, 340, 391, 339, 397, 400,
400, 400, 400, 401, 401, 403, 338, 403, 403, 337,
334, 333, 332, 331, 329, 328, 327, 325, 322, 320,
318, 317, 316, 312, 310, 306, 300, 299, 298, 294,
293, 292, 291, 290, 289, 288, 287, 285, 279, 273,
271, 262, 259, 256, 254, 244, 242, 241, 238, 225,
223, 222, 213, 201, 200, 199, 187, 166, 164, 162,
157, 156, 154, 151, 150, 130, 125, 121, 118, 115,
111, 107, 94, 82, 58, 39, 37, 8, 7, 3,
399, 399, 399, 399, 399, 399, 399, 399, 399, 399,
399, 399, 399, 399, 399, 399, 399, 399, 399, 399,
399, 399, 399, 399, 399, 399, 399, 399, 399, 399,
399, 399, 399, 399, 399, 399, 399, 399, 399, 399,
399, 399
} ;
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 "/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 "/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 881 "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 "/llvm/lib/AsmParser/Lexer.l"
#line 1035 "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 >= 400 )
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 != 399 );
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 "/llvm/lib/AsmParser/Lexer.l"
{ /* Ignore comments for now */ }
YY_BREAK
case 2:
YY_RULE_SETUP
#line 183 "/llvm/lib/AsmParser/Lexer.l"
{ return BEGINTOK; }
YY_BREAK
case 3:
YY_RULE_SETUP
#line 184 "/llvm/lib/AsmParser/Lexer.l"
{ return ENDTOK; }
YY_BREAK
case 4:
YY_RULE_SETUP
#line 185 "/llvm/lib/AsmParser/Lexer.l"
{ return TRUETOK; }
YY_BREAK
case 5:
YY_RULE_SETUP
#line 186 "/llvm/lib/AsmParser/Lexer.l"
{ return FALSETOK; }
YY_BREAK
case 6:
YY_RULE_SETUP
#line 187 "/llvm/lib/AsmParser/Lexer.l"
{ return DECLARE; }
YY_BREAK
case 7:
YY_RULE_SETUP
#line 188 "/llvm/lib/AsmParser/Lexer.l"
{ return GLOBAL; }
YY_BREAK
case 8:
YY_RULE_SETUP
#line 189 "/llvm/lib/AsmParser/Lexer.l"
{ return CONSTANT; }
YY_BREAK
case 9:
YY_RULE_SETUP
#line 190 "/llvm/lib/AsmParser/Lexer.l"
{ return INTERNAL; }
YY_BREAK
case 10:
YY_RULE_SETUP
#line 191 "/llvm/lib/AsmParser/Lexer.l"
{ return LINKONCE; }
YY_BREAK
case 11:
YY_RULE_SETUP
#line 192 "/llvm/lib/AsmParser/Lexer.l"
{ return WEAK; }
YY_BREAK
case 12:
YY_RULE_SETUP
#line 193 "/llvm/lib/AsmParser/Lexer.l"
{ return APPENDING; }
YY_BREAK
case 13:
YY_RULE_SETUP
#line 194 "/llvm/lib/AsmParser/Lexer.l"
{ return EXTERNAL; } /* Deprecated, turn into external */
YY_BREAK
case 14:
YY_RULE_SETUP
#line 195 "/llvm/lib/AsmParser/Lexer.l"
{ return EXTERNAL; }
YY_BREAK
case 15:
YY_RULE_SETUP
#line 196 "/llvm/lib/AsmParser/Lexer.l"
{ return IMPLEMENTATION; }
YY_BREAK
case 16:
YY_RULE_SETUP
#line 197 "/llvm/lib/AsmParser/Lexer.l"
{ return ZEROINITIALIZER; }
YY_BREAK
case 17:
YY_RULE_SETUP
#line 198 "/llvm/lib/AsmParser/Lexer.l"
{ return DOTDOTDOT; }
YY_BREAK
case 18:
YY_RULE_SETUP
#line 199 "/llvm/lib/AsmParser/Lexer.l"
{ return UNDEF; }
YY_BREAK
case 19:
YY_RULE_SETUP
#line 200 "/llvm/lib/AsmParser/Lexer.l"
{ return NULL_TOK; }
YY_BREAK
case 20:
YY_RULE_SETUP
#line 201 "/llvm/lib/AsmParser/Lexer.l"
{ return TO; }
YY_BREAK
case 21:
YY_RULE_SETUP
#line 202 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Unwind, UNWIND); }
YY_BREAK
case 22:
YY_RULE_SETUP
#line 203 "/llvm/lib/AsmParser/Lexer.l"
{ return NOT; } /* Deprecated, turned into XOR */
YY_BREAK
case 23:
YY_RULE_SETUP
#line 204 "/llvm/lib/AsmParser/Lexer.l"
{ return TAIL; }
YY_BREAK
case 24:
YY_RULE_SETUP
#line 205 "/llvm/lib/AsmParser/Lexer.l"
{ return TARGET; }
YY_BREAK
case 25:
YY_RULE_SETUP
#line 206 "/llvm/lib/AsmParser/Lexer.l"
{ return TRIPLE; }
YY_BREAK
case 26:
YY_RULE_SETUP
#line 207 "/llvm/lib/AsmParser/Lexer.l"
{ return DEPLIBS; }
YY_BREAK
case 27:
YY_RULE_SETUP
#line 208 "/llvm/lib/AsmParser/Lexer.l"
{ return ENDIAN; }
YY_BREAK
case 28:
YY_RULE_SETUP
#line 209 "/llvm/lib/AsmParser/Lexer.l"
{ return POINTERSIZE; }
YY_BREAK
case 29:
YY_RULE_SETUP
#line 210 "/llvm/lib/AsmParser/Lexer.l"
{ return LITTLE; }
YY_BREAK
case 30:
YY_RULE_SETUP
#line 211 "/llvm/lib/AsmParser/Lexer.l"
{ return BIG; }
YY_BREAK
case 31:
YY_RULE_SETUP
#line 212 "/llvm/lib/AsmParser/Lexer.l"
{ return VOLATILE; }
YY_BREAK
case 32:
YY_RULE_SETUP
#line 214 "/llvm/lib/AsmParser/Lexer.l"
{ return CC_TOK; }
YY_BREAK
case 33:
YY_RULE_SETUP
#line 215 "/llvm/lib/AsmParser/Lexer.l"
{ return CCC_TOK; }
YY_BREAK
case 34:
YY_RULE_SETUP
#line 216 "/llvm/lib/AsmParser/Lexer.l"
{ return FASTCC_TOK; }
YY_BREAK
case 35:
YY_RULE_SETUP
#line 217 "/llvm/lib/AsmParser/Lexer.l"
{ return COLDCC_TOK; }
YY_BREAK
case 36:
YY_RULE_SETUP
#line 219 "/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::VoidTy ; return VOID; }
YY_BREAK
case 37:
YY_RULE_SETUP
#line 220 "/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::BoolTy ; return BOOL; }
YY_BREAK
case 38:
YY_RULE_SETUP
#line 221 "/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::SByteTy ; return SBYTE; }
YY_BREAK
case 39:
YY_RULE_SETUP
#line 222 "/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::UByteTy ; return UBYTE; }
YY_BREAK
case 40:
YY_RULE_SETUP
#line 223 "/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::ShortTy ; return SHORT; }
YY_BREAK
case 41:
YY_RULE_SETUP
#line 224 "/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::UShortTy; return USHORT; }
YY_BREAK
case 42:
YY_RULE_SETUP
#line 225 "/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::IntTy ; return INT; }
YY_BREAK
case 43:
YY_RULE_SETUP
#line 226 "/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::UIntTy ; return UINT; }
YY_BREAK
case 44:
YY_RULE_SETUP
#line 227 "/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::LongTy ; return LONG; }
YY_BREAK
case 45:
YY_RULE_SETUP
#line 228 "/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::ULongTy ; return ULONG; }
YY_BREAK
case 46:
YY_RULE_SETUP
#line 229 "/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::FloatTy ; return FLOAT; }
YY_BREAK
case 47:
YY_RULE_SETUP
#line 230 "/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::DoubleTy; return DOUBLE; }
YY_BREAK
case 48:
YY_RULE_SETUP
#line 231 "/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::LabelTy ; return LABEL; }
YY_BREAK
case 49:
YY_RULE_SETUP
#line 232 "/llvm/lib/AsmParser/Lexer.l"
{ return TYPE; }
YY_BREAK
case 50:
YY_RULE_SETUP
#line 233 "/llvm/lib/AsmParser/Lexer.l"
{ return OPAQUE; }
YY_BREAK
case 51:
YY_RULE_SETUP
#line 234 "/llvm/lib/AsmParser/Lexer.l"
{ return ALIGN; }
YY_BREAK
case 52:
YY_RULE_SETUP
#line 236 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Add, ADD); }
YY_BREAK
case 53:
YY_RULE_SETUP
#line 237 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Sub, SUB); }
YY_BREAK
case 54:
YY_RULE_SETUP
#line 238 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Mul, MUL); }
YY_BREAK
case 55:
YY_RULE_SETUP
#line 239 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Div, DIV); }
YY_BREAK
case 56:
YY_RULE_SETUP
#line 240 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Rem, REM); }
YY_BREAK
case 57:
YY_RULE_SETUP
#line 241 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, And, AND); }
YY_BREAK
case 58:
YY_RULE_SETUP
#line 242 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Or , OR ); }
YY_BREAK
case 59:
YY_RULE_SETUP
#line 243 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Xor, XOR); }
YY_BREAK
case 60:
YY_RULE_SETUP
#line 244 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SetNE, SETNE); }
YY_BREAK
case 61:
YY_RULE_SETUP
#line 245 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SetEQ, SETEQ); }
YY_BREAK
case 62:
YY_RULE_SETUP
#line 246 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SetLT, SETLT); }
YY_BREAK
case 63:
YY_RULE_SETUP
#line 247 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SetGT, SETGT); }
YY_BREAK
case 64:
YY_RULE_SETUP
#line 248 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SetLE, SETLE); }
YY_BREAK
case 65:
YY_RULE_SETUP
#line 249 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SetGE, SETGE); }
YY_BREAK
case 66:
YY_RULE_SETUP
#line 251 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, PHI, PHI_TOK); }
YY_BREAK
case 67:
YY_RULE_SETUP
#line 252 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, Call, CALL); }
YY_BREAK
case 68:
YY_RULE_SETUP
#line 253 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, Cast, CAST); }
YY_BREAK
case 69:
YY_RULE_SETUP
#line 254 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, Select, SELECT); }
YY_BREAK
case 70:
YY_RULE_SETUP
#line 255 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, Shl, SHL); }
YY_BREAK
case 71:
YY_RULE_SETUP
#line 256 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, Shr, SHR); }
YY_BREAK
case 72:
YY_RULE_SETUP
#line 257 "/llvm/lib/AsmParser/Lexer.l"
{ return VANEXT_old; }
YY_BREAK
case 73:
YY_RULE_SETUP
#line 258 "/llvm/lib/AsmParser/Lexer.l"
{ return VAARG_old; }
YY_BREAK
case 74:
YY_RULE_SETUP
#line 259 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, VAArg , VAARG); }
YY_BREAK
case 75:
YY_RULE_SETUP
#line 260 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Ret, RET); }
YY_BREAK
case 76:
YY_RULE_SETUP
#line 261 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Br, BR); }
YY_BREAK
case 77:
YY_RULE_SETUP
#line 262 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Switch, SWITCH); }
YY_BREAK
case 78:
YY_RULE_SETUP
#line 263 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Invoke, INVOKE); }
YY_BREAK
case 79:
YY_RULE_SETUP
#line 264 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Unwind, UNWIND); }
YY_BREAK
case 80:
YY_RULE_SETUP
#line 265 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Unreachable, UNREACHABLE); }
YY_BREAK
case 81:
YY_RULE_SETUP
#line 267 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, Malloc, MALLOC); }
YY_BREAK
case 82:
YY_RULE_SETUP
#line 268 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, Alloca, ALLOCA); }
YY_BREAK
case 83:
YY_RULE_SETUP
#line 269 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, Free, FREE); }
YY_BREAK
case 84:
YY_RULE_SETUP
#line 270 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, Load, LOAD); }
YY_BREAK
case 85:
YY_RULE_SETUP
#line 271 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, Store, STORE); }
YY_BREAK
case 86:
YY_RULE_SETUP
#line 272 "/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, GetElementPtr, GETELEMENTPTR); }
YY_BREAK
case 87:
YY_RULE_SETUP
#line 275 "/llvm/lib/AsmParser/Lexer.l"
{
UnEscapeLexed(yytext+1);
llvmAsmlval.StrVal = strdup(yytext+1); // Skip %
return VAR_ID;
}
YY_BREAK
case 88:
YY_RULE_SETUP
#line 280 "/llvm/lib/AsmParser/Lexer.l"
{
yytext[strlen(yytext)-1] = 0; // nuke colon
UnEscapeLexed(yytext);
llvmAsmlval.StrVal = strdup(yytext);
return LABELSTR;
}
YY_BREAK
case 89:
YY_RULE_SETUP
#line 286 "/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 90:
YY_RULE_SETUP
#line 293 "/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 91:
YY_RULE_SETUP
#line 304 "/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.UInt64Val = atoull(yytext); return EUINT64VAL; }
YY_BREAK
case 92:
YY_RULE_SETUP
#line 305 "/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 93:
YY_RULE_SETUP
#line 313 "/llvm/lib/AsmParser/Lexer.l"
{
llvmAsmlval.UInt64Val = HexIntToVal(yytext+3);
return yytext[0] == 's' ? ESINT64VAL : EUINT64VAL;
}
YY_BREAK
case 94:
YY_RULE_SETUP
#line 318 "/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 95:
YY_RULE_SETUP
#line 325 "/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 96:
YY_RULE_SETUP
#line 334 "/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.FPVal = atof(yytext); return FPVAL; }
YY_BREAK
case 97:
YY_RULE_SETUP
#line 335 "/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.FPVal = HexToFP(yytext); return FPVAL; }
YY_BREAK
case YY_STATE_EOF(INITIAL):
#line 337 "/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 98:
YY_RULE_SETUP
#line 345 "/llvm/lib/AsmParser/Lexer.l"
{ /* Ignore whitespace */ }
YY_BREAK
case 99:
YY_RULE_SETUP
#line 346 "/llvm/lib/AsmParser/Lexer.l"
{ return yytext[0]; }
YY_BREAK
case 100:
YY_RULE_SETUP
#line 348 "/llvm/lib/AsmParser/Lexer.l"
YY_FATAL_ERROR( "flex scanner jammed" );
YY_BREAK
#line 1681 "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 >= 400 )
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 >= 400 )
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 == 399);
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 348 "/llvm/lib/AsmParser/Lexer.l"
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