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3da59db637
llvm/lib/AsmParser/Lexer.cpp.cvs
Reid Spencer 3da59db637 For PR950: 
The long awaited CAST patch. This introduces 12 new instructions into LLVM
to replace the cast instruction. Corresponding changes throughout LLVM are
provided. This passes llvm-test, llvm/test, and SPEC CPUINT2000 with the
exception of 175.vpr which fails only on a slight floating point output
difference.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31931 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-27 01:05:10 +00:00

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#define yy_create_buffer llvmAsm_create_buffer
#define yy_delete_buffer llvmAsm_delete_buffer
#define yy_scan_buffer llvmAsm_scan_buffer
#define yy_scan_string llvmAsm_scan_string
#define yy_scan_bytes llvmAsm_scan_bytes
#define yy_flex_debug llvmAsm_flex_debug
#define yy_init_buffer llvmAsm_init_buffer
#define yy_flush_buffer llvmAsm_flush_buffer
#define yy_load_buffer_state llvmAsm_load_buffer_state
#define yy_switch_to_buffer llvmAsm_switch_to_buffer
#define yyin llvmAsmin
#define yyleng llvmAsmleng
#define yylex llvmAsmlex
#define yyout llvmAsmout
#define yyrestart llvmAsmrestart
#define yytext llvmAsmtext
#define yylineno llvmAsmlineno
#line 20 "Lexer.cpp"
/* A lexical scanner generated by flex*/
/* Scanner skeleton version:
* $Header$
*/
#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
#include <stdio.h>
#include <unistd.h>
/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
#ifdef c_plusplus
#ifndef __cplusplus
#define __cplusplus
#endif
#endif
#ifdef __cplusplus
#include <stdlib.h>
/* Use prototypes in function declarations. */
#define YY_USE_PROTOS
/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST
#else /* ! __cplusplus */
#if __STDC__
#define YY_USE_PROTOS
#define YY_USE_CONST
#endif /* __STDC__ */
#endif /* ! __cplusplus */
#ifdef __TURBOC__
#pragma warn -rch
#pragma warn -use
#include <io.h>
#include <stdlib.h>
#define YY_USE_CONST
#define YY_USE_PROTOS
#endif
#ifdef YY_USE_CONST
#define yyconst const
#else
#define yyconst
#endif
#ifdef YY_USE_PROTOS
#define YY_PROTO(proto) proto
#else
#define YY_PROTO(proto) ()
#endif
/* Returned upon end-of-file. */
#define YY_NULL 0
/* Promotes a possibly negative, possibly signed char to an unsigned
* integer for use as an array index. If the signed char is negative,
* we want to instead treat it as an 8-bit unsigned char, hence the
* double cast.
*/
#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
/* Enter a start condition. This macro really ought to take a parameter,
* but we do it the disgusting crufty way forced on us by the ()-less
* definition of BEGIN.
*/
#define BEGIN yy_start = 1 + 2 *
/* Translate the current start state into a value that can be later handed
* to BEGIN to return to the state. The YYSTATE alias is for lex
* compatibility.
*/
#define YY_START ((yy_start - 1) / 2)
#define YYSTATE YY_START
/* Action number for EOF rule of a given start state. */
#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
/* Special action meaning "start processing a new file". */
#define YY_NEW_FILE yyrestart( yyin )
#define YY_END_OF_BUFFER_CHAR 0
/* Size of default input buffer. */
#define YY_BUF_SIZE (16384*64)
typedef struct yy_buffer_state *YY_BUFFER_STATE;
extern int yyleng;
extern FILE *yyin, *yyout;
#define EOB_ACT_CONTINUE_SCAN 0
#define EOB_ACT_END_OF_FILE 1
#define EOB_ACT_LAST_MATCH 2
/* The funky do-while in the following #define is used to turn the definition
* int a single C statement (which needs a semi-colon terminator). This
* avoids problems with code like:
*
* if ( condition_holds )
* yyless( 5 );
* else
* do_something_else();
*
* Prior to using the do-while the compiler would get upset at the
* "else" because it interpreted the "if" statement as being all
* done when it reached the ';' after the yyless() call.
*/
/* Return all but the first 'n' matched characters back to the input stream. */
#define yyless(n) \
do \
{ \
/* Undo effects of setting up yytext. */ \
*yy_cp = yy_hold_char; \
YY_RESTORE_YY_MORE_OFFSET \
yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
YY_DO_BEFORE_ACTION; /* set up yytext again */ \
} \
while ( 0 )
#define unput(c) yyunput( c, yytext_ptr )
/* Some routines like yy_flex_realloc() are emitted as static but are
not called by all lexers. This generates warnings in some compilers,
notably GCC. Arrange to suppress these. */
#ifdef __GNUC__
#define YY_MAY_BE_UNUSED __attribute__((unused))
#else
#define YY_MAY_BE_UNUSED
#endif
/* The following is because we cannot portably get our hands on size_t
* (without autoconf's help, which isn't available because we want
* flex-generated scanners to compile on their own).
*/
typedef unsigned int yy_size_t;
struct yy_buffer_state
{
FILE *yy_input_file;
char *yy_ch_buf; /* input buffer */
char *yy_buf_pos; /* current position in input buffer */
/* Size of input buffer in bytes, not including room for EOB
* characters.
*/
yy_size_t yy_buf_size;
/* Number of characters read into yy_ch_buf, not including EOB
* characters.
*/
int yy_n_chars;
/* Whether we "own" the buffer - i.e., we know we created it,
* and can realloc() it to grow it, and should free() it to
* delete it.
*/
int yy_is_our_buffer;
/* Whether this is an "interactive" input source; if so, and
* if we're using stdio for input, then we want to use getc()
* instead of fread(), to make sure we stop fetching input after
* each newline.
*/
int yy_is_interactive;
/* Whether we're considered to be at the beginning of a line.
* If so, '^' rules will be active on the next match, otherwise
* not.
*/
int yy_at_bol;
/* Whether to try to fill the input buffer when we reach the
* end of it.
*/
int yy_fill_buffer;
int yy_buffer_status;
#define YY_BUFFER_NEW 0
#define YY_BUFFER_NORMAL 1
/* When an EOF's been seen but there's still some text to process
* then we mark the buffer as YY_EOF_PENDING, to indicate that we
* shouldn't try reading from the input source any more. We might
* still have a bunch of tokens to match, though, because of
* possible backing-up.
*
* When we actually see the EOF, we change the status to "new"
* (via yyrestart()), so that the user can continue scanning by
* just pointing yyin at a new input file.
*/
#define YY_BUFFER_EOF_PENDING 2
};
static YY_BUFFER_STATE yy_current_buffer = 0;
/* We provide macros for accessing buffer states in case in the
* future we want to put the buffer states in a more general
* "scanner state".
*/
#define YY_CURRENT_BUFFER yy_current_buffer
/* yy_hold_char holds the character lost when yytext is formed. */
static char yy_hold_char;
static int yy_n_chars; /* number of characters read into yy_ch_buf */
int yyleng;
/* Points to current character in buffer. */
static char *yy_c_buf_p = (char *) 0;
static int yy_init = 1; /* whether we need to initialize */
static int yy_start = 0; /* start state number */
/* Flag which is used to allow yywrap()'s to do buffer switches
* instead of setting up a fresh yyin. A bit of a hack ...
*/
static int yy_did_buffer_switch_on_eof;
void yyrestart YY_PROTO(( FILE *input_file ));
void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
void yy_load_buffer_state YY_PROTO(( void ));
YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
static inline void *yy_flex_realloc YY_PROTO(( void *, yy_size_t )) YY_MAY_BE_UNUSED;
static void yy_flex_free YY_PROTO(( void * ));
#define yy_new_buffer yy_create_buffer
#define yy_set_interactive(is_interactive) \
{ \
if ( ! yy_current_buffer ) \
yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
yy_current_buffer->yy_is_interactive = is_interactive; \
}
#define yy_set_bol(at_bol) \
{ \
if ( ! yy_current_buffer ) \
yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
yy_current_buffer->yy_at_bol = at_bol; \
}
#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
#define YY_USES_REJECT
#define yywrap() 1
#define YY_SKIP_YYWRAP
typedef unsigned char YY_CHAR;
FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
typedef int yy_state_type;
extern int yylineno;
int yylineno = 1;
extern char *yytext;
#define yytext_ptr yytext
static yy_state_type yy_get_previous_state YY_PROTO(( void ));
static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
static int yy_get_next_buffer YY_PROTO(( void ));
static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
/* Done after the current pattern has been matched and before the
* corresponding action - sets up yytext.
*/
#define YY_DO_BEFORE_ACTION \
yytext_ptr = yy_bp; \
yyleng = (int) (yy_cp - yy_bp); \
yy_hold_char = *yy_cp; \
*yy_cp = '\0'; \
yy_c_buf_p = yy_cp;
#define YY_NUM_RULES 134
#define YY_END_OF_BUFFER 135
static yyconst short int yy_acclist[212] =
{ 0,
135, 133, 134, 132, 133, 134, 132, 134, 133, 134,
133, 134, 133, 134, 133, 134, 133, 134, 133, 134,
125, 133, 134, 125, 133, 134, 1, 133, 134, 133,
134, 133, 134, 133, 134, 133, 134, 133, 134, 133,
134, 133, 134, 133, 134, 133, 134, 133, 134, 133,
134, 133, 134, 133, 134, 133, 134, 133, 134, 133,
134, 133, 134, 133, 134, 133, 134, 133, 134, 133,
134, 124, 122, 121, 121, 128, 126, 130, 125, 1,
107, 41, 75, 23, 124, 121, 121, 129, 130, 20,
130, 131, 63, 74, 39, 34, 42, 66, 3, 54,
65, 25, 83, 70, 106, 99, 100, 64, 76, 123,
130, 130, 102, 49, 84, 85, 69, 114, 73, 115,
56, 101, 22, 127, 68, 88, 72, 26, 4, 61,
67, 55, 71, 48, 11, 87, 130, 36, 2, 5,
58, 90, 60, 50, 78, 82, 80, 81, 79, 77,
52, 116, 86, 51, 57, 21, 104, 113, 45, 59,
30, 24, 44, 94, 93, 7, 109, 33, 112, 38,
62, 98, 92, 108, 27, 28, 91, 110, 53, 105,
103, 97, 43, 6, 29, 89, 37, 8, 17, 9,
95, 10, 96, 35, 12, 14, 13, 32, 40, 15,
31, 111, 117, 119, 120, 16, 46, 118, 18, 47,
19
} ;
static yyconst short int yy_accept[577] =
{ 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, 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, 83, 83, 83, 83, 83, 83, 83,
84, 84, 84, 84, 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, 85,
85, 85, 86, 87, 89, 90, 91, 92, 92, 93,
94, 94, 94, 95, 95, 95, 96, 96, 97, 97,
97, 97, 97, 98, 98, 98, 98, 98, 98, 98,
99, 99, 99, 100, 100, 100, 100, 100, 100, 100,
100, 100, 100, 100, 100, 100, 100, 101, 101, 101,
101, 101, 101, 101, 101, 101, 101, 102, 103, 103,
103, 104, 104, 104, 105, 106, 106, 106, 106, 106,
106, 106, 106, 107, 107, 108, 108, 108, 108, 108,
108, 109, 109, 109, 109, 109, 109, 109, 109, 109,
109, 109, 109, 109, 109, 109, 109, 109, 109, 109,
109, 109, 109, 109, 109, 109, 110, 110, 110, 111,
112, 112, 112, 112, 113, 113, 113, 113, 114, 114,
114, 115, 116, 117, 117, 117, 117, 117, 117, 117,
117, 117, 117, 117, 117, 117, 117, 117, 117, 118,
118, 118, 118, 118, 119, 120, 120, 120, 120, 120,
120, 120, 120, 120, 120, 120, 121, 122, 123, 123,
123, 124, 124, 124, 124, 125, 125, 126, 126, 126,
126, 126, 126, 126, 127, 127, 127, 127, 127, 128,
128, 128, 129, 129, 129, 130, 130, 131, 131, 132,
133, 133, 133, 133, 133, 133, 133, 134, 134, 134,
134, 134, 135, 135, 136, 136, 136, 137, 138, 139,
139, 139, 140, 140, 140, 140, 140, 140, 140, 140,
140, 140, 140, 140, 140, 140, 140, 141, 141, 142,
143, 143, 143, 143, 143, 143, 143, 143, 143, 143,
143, 144, 144, 144, 144, 144, 144, 144, 144, 145,
145, 145, 146, 147, 148, 149, 150, 151, 152, 152,
152, 152, 153, 153, 153, 153, 154, 155, 155, 156,
157, 157, 157, 157, 157, 157, 158, 158, 158, 158,
158, 158, 159, 159, 159, 160, 160, 160, 160, 160,
160, 160, 160, 161, 162, 163, 163, 163, 164, 165,
166, 166, 166, 167, 167, 167, 167, 167, 168, 168,
169, 170, 171, 172, 172, 172, 172, 173, 173, 173,
174, 175, 176, 177, 178, 178, 178, 179, 180, 181,
182, 182, 182, 182, 182, 182, 183, 183, 184, 184,
185, 186, 186, 186, 186, 186, 186, 187, 187, 187,
187, 187, 187, 187, 187, 187, 188, 188, 188, 188,
188, 188, 188, 188, 188, 188, 189, 189, 189, 189,
189, 190, 190, 190, 190, 190, 191, 192, 193, 193,
194, 194, 194, 194, 194, 195, 195, 195, 195, 196,
196, 197, 198, 198, 198, 198, 198, 198, 198, 198,
198, 198, 198, 198, 198, 198, 199, 199, 199, 199,
199, 199, 199, 199, 200, 200, 200, 200, 200, 200,
201, 201, 201, 201, 201, 202, 202, 202, 203, 203,
203, 203, 203, 203, 203, 203, 203, 203, 203, 203,
203, 203, 204, 204, 205, 206, 207, 207, 208, 208,
209, 210, 211, 211, 212, 212
} ;
static yyconst int yy_ec[256] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
1, 1, 2, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 2, 1, 4, 1, 5, 6, 1, 1, 1,
1, 1, 7, 1, 8, 9, 1, 10, 11, 11,
11, 11, 11, 12, 11, 13, 11, 14, 15, 1,
1, 1, 1, 1, 16, 16, 16, 16, 17, 16,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
1, 1, 1, 1, 18, 1, 19, 20, 21, 22,
23, 24, 25, 26, 27, 5, 28, 29, 30, 31,
32, 33, 34, 35, 36, 37, 38, 39, 40, 41,
42, 43, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 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[44] =
{ 0,
1, 1, 2, 1, 3, 1, 1, 3, 3, 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[581] =
{ 0,
0, 0, 1240, 1241, 1241, 1241, 1235, 1224, 36, 40,
44, 50, 56, 62, 0, 63, 66, 81, 89, 47,
100, 97, 76, 96, 111, 49, 113, 110, 68, 140,
126, 171, 120, 130, 124, 141, 1233, 1241, 1222, 1241,
0, 159, 176, 199, 204, 70, 209, 224, 229, 0,
137, 165, 143, 72, 169, 159, 230, 215, 1221, 168,
182, 31, 69, 187, 240, 191, 242, 243, 244, 248,
246, 245, 251, 254, 256, 249, 260, 262, 264, 211,
273, 274, 270, 280, 275, 284, 285, 288, 292, 1220,
293, 294, 298, 300, 301, 276, 302, 310, 311, 313,
305, 309, 312, 330, 331, 1219, 334, 320, 322, 338,
340, 324, 341, 346, 348, 361, 356, 359, 162, 353,
368, 1218, 0, 383, 387, 1217, 401, 418, 0, 1216,
376, 370, 1215, 393, 373, 1214, 392, 1213, 406, 407,
408, 403, 1212, 419, 95, 420, 372, 409, 421, 1211,
425, 431, 428, 430, 433, 435, 432, 440, 443, 444,
445, 451, 447, 446, 449, 450, 453, 461, 468, 458,
469, 470, 473, 474, 475, 480, 1210, 1209, 481, 482,
1208, 483, 485, 1207, 1206, 513, 491, 488, 494, 489,
524, 503, 1205, 486, 1204, 487, 525, 527, 250, 528,
1203, 506, 531, 532, 536, 542, 538, 530, 537, 540,
548, 544, 556, 550, 560, 557, 375, 554, 568, 558,
571, 493, 576, 564, 582, 1202, 574, 552, 1241, 591,
605, 609, 613, 618, 619, 577, 620, 1201, 621, 591,
1200, 1199, 1198, 622, 623, 624, 625, 626, 628, 627,
632, 630, 634, 633, 635, 644, 642, 643, 1197, 653,
655, 657, 658, 1196, 1195, 659, 660, 661, 662, 663,
667, 583, 671, 669, 673, 1194, 1193, 1192, 672, 677,
1191, 675, 666, 680, 0, 691, 1190, 693, 694, 695,
696, 702, 703, 1189, 697, 585, 704, 707, 1188, 709,
714, 1187, 722, 708, 1186, 726, 1185, 727, 1184, 1183,
724, 728, 730, 716, 732, 735, 1182, 738, 741, 742,
743, 1181, 744, 1180, 746, 745, 1179, 751, 1178, 755,
757, 1177, 751, 754, 764, 771, 772, 763, 499, 766,
774, 779, 775, 776, 780, 782, 1176, 783, 1175, 1174,
781, 787, 786, 795, 791, 796, 798, 801, 805, 802,
1173, 808, 807, 810, 813, 814, 819, 820, 1172, 809,
815, 1171, 1170, 1169, 1168, 1167, 1166, 1165, 826, 829,
830, 1164, 831, 832, 835, 1163, 1162, 834, 1161, 1160,
836, 840, 837, 842, 846, 1159, 848, 850, 851, 852,
860, 1158, 854, 858, 1157, 861, 862, 864, 870, 866,
868, 872, 1156, 1155, 1154, 880, 873, 1153, 1152, 1151,
876, 882, 1150, 891, 893, 889, 874, 1149, 899, 1148,
1147, 1146, 1145, 887, 895, 901, 1144, 904, 905, 1143,
1142, 1141, 1140, 1139, 903, 907, 1138, 1137, 1136, 1135,
909, 910, 914, 917, 911, 1134, 920, 1133, 921, 1132,
1131, 923, 925, 926, 927, 929, 1130, 931, 933, 934,
936, 935, 945, 937, 941, 1129, 947, 948, 953, 955,
961, 962, 966, 963, 965, 1128, 967, 969, 971, 968,
1127, 974, 978, 975, 979, 1126, 1123, 1113, 980, 1112,
981, 996, 982, 999, 1111, 1000, 1001, 1002, 1109, 987,
1108, 1107, 1004, 1008, 1011, 1013, 1012, 1014, 1016, 1019,
1020, 1021, 1022, 1024, 1025, 1104, 1026, 1029, 1031, 1032,
1035, 1037, 1038, 1101, 1041, 1047, 1048, 1049, 1051, 1100,
1053, 1052, 1054, 1057, 1098, 1058, 1059, 1096, 1065, 1071,
1060, 1069, 1072, 1077, 1079, 1082, 1081, 1083, 1084, 1085,
1087, 984, 1088, 983, 710, 668, 1092, 664, 1097, 593,
345, 214, 1094, 213, 1241, 1129, 1131, 187, 1135, 138
} ;
static yyconst short int yy_def[581] =
{ 0,
575, 1, 575, 575, 575, 575, 576, 577, 578, 575,
577, 577, 577, 577, 579, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 576, 575, 577, 575,
580, 580, 575, 575, 577, 577, 577, 577, 577, 579,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 575, 580, 580, 575, 577, 577, 577, 49, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 49, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 575, 575,
575, 575, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 186, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 575, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 577, 577, 577, 577, 577, 577,
577, 577, 577, 577, 0, 575, 575, 575, 575, 575
} ;
static yyconst short int yy_nxt[1285] =
{ 0,
4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
14, 14, 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, 43, 43, 44,
44, 44, 44, 45, 45, 45, 45, 40, 46, 144,
40, 145, 40, 40, 47, 48, 48, 48, 48, 40,
47, 48, 48, 48, 48, 40, 40, 69, 126, 40,
87, 40, 40, 40, 51, 40, 88, 70, 56, 40,
94, 52, 57, 53, 40, 54, 49, 58, 55, 60,
59, 61, 40, 146, 134, 78, 79, 64, 40, 40,
40, 65, 62, 40, 80, 66, 63, 67, 71, 76,
68, 72, 81, 40, 40, 77, 40, 82, 73, 84,
245, 83, 74, 40, 75, 91, 119, 40, 116, 40,
123, 92, 85, 40, 105, 89, 93, 90, 86, 95,
40, 117, 118, 40, 40, 120, 40, 106, 130, 96,
107, 97, 98, 121, 133, 99, 100, 108, 124, 124,
124, 124, 40, 225, 101, 40, 102, 103, 40, 104,
95, 40, 40, 137, 40, 43, 43, 43, 43, 41,
109, 131, 110, 132, 135, 40, 141, 111, 136, 112,
40, 113, 143, 142, 40, 114, 115, 125, 44, 44,
44, 44, 47, 45, 45, 45, 45, 40, 127, 127,
127, 127, 40, 147, 40, 128, 40, 40, 40, 150,
169, 128, 47, 48, 48, 48, 48, 40, 129, 129,
129, 129, 40, 40, 129, 129, 140, 129, 129, 129,
129, 129, 129, 40, 138, 40, 40, 40, 40, 40,
148, 40, 40, 40, 40, 153, 139, 40, 154, 40,
151, 158, 149, 40, 156, 40, 160, 40, 162, 299,
152, 157, 159, 40, 155, 163, 40, 40, 40, 40,
161, 164, 172, 40, 165, 174, 176, 40, 40, 166,
167, 40, 168, 170, 173, 40, 40, 40, 175, 171,
180, 40, 177, 40, 40, 40, 179, 187, 40, 181,
182, 178, 40, 40, 40, 40, 40, 199, 188, 184,
189, 201, 183, 40, 197, 40, 185, 40, 190, 193,
200, 186, 194, 40, 40, 195, 191, 40, 196, 198,
192, 40, 207, 40, 40, 212, 202, 203, 40, 40,
205, 40, 213, 208, 209, 204, 40, 214, 217, 40,
210, 206, 40, 218, 40, 215, 211, 224, 219, 220,
216, 40, 222, 40, 223, 40, 40, 226, 40, 40,
247, 221, 124, 124, 124, 124, 230, 230, 230, 230,
235, 236, 227, 231, 317, 40, 40, 238, 228, 231,
127, 127, 127, 127, 40, 237, 40, 128, 239, 40,
40, 40, 40, 128, 232, 233, 240, 234, 234, 234,
234, 40, 40, 40, 40, 241, 242, 248, 40, 243,
244, 40, 246, 40, 40, 40, 40, 250, 40, 249,
252, 251, 254, 40, 253, 255, 40, 40, 40, 40,
40, 260, 40, 40, 40, 267, 40, 256, 258, 266,
257, 40, 269, 264, 40, 270, 262, 268, 259, 263,
265, 40, 40, 40, 261, 274, 40, 40, 40, 271,
273, 276, 272, 40, 40, 40, 40, 277, 40, 40,
40, 40, 40, 279, 40, 275, 40, 40, 278, 281,
296, 289, 40, 283, 322, 282, 40, 280, 410, 40,
295, 284, 285, 285, 285, 285, 287, 286, 285, 285,
288, 285, 285, 285, 285, 285, 285, 40, 40, 294,
40, 40, 301, 40, 40, 40, 290, 297, 291, 40,
40, 40, 292, 40, 293, 40, 303, 40, 298, 302,
307, 40, 300, 40, 305, 40, 308, 40, 304, 40,
40, 40, 306, 40, 312, 309, 310, 40, 313, 311,
314, 40, 315, 316, 40, 318, 319, 40, 327, 40,
40, 324, 320, 321, 323, 40, 40, 330, 40, 325,
230, 230, 230, 230, 40, 326, 40, 231, 379, 333,
360, 232, 232, 231, 328, 328, 328, 328, 328, 328,
328, 328, 234, 234, 234, 234, 40, 234, 234, 234,
234, 40, 40, 40, 40, 40, 40, 40, 40, 40,
40, 40, 334, 40, 338, 40, 40, 40, 40, 329,
331, 332, 343, 337, 339, 40, 40, 40, 342, 335,
336, 341, 346, 348, 347, 344, 40, 340, 40, 345,
40, 40, 40, 40, 40, 40, 40, 40, 355, 40,
40, 40, 40, 356, 40, 40, 40, 354, 40, 349,
40, 350, 351, 40, 352, 353, 357, 358, 359, 361,
362, 363, 367, 364, 40, 365, 40, 40, 40, 40,
40, 368, 366, 369, 371, 40, 40, 40, 373, 370,
40, 40, 40, 40, 375, 377, 380, 40, 372, 40,
381, 382, 374, 378, 383, 40, 385, 40, 376, 40,
40, 40, 391, 40, 384, 40, 386, 388, 40, 387,
392, 40, 389, 390, 40, 40, 40, 40, 40, 40,
328, 328, 328, 328, 40, 393, 396, 40, 40, 399,
40, 401, 394, 402, 405, 395, 40, 40, 403, 40,
398, 400, 406, 397, 40, 40, 404, 40, 40, 40,
408, 407, 40, 40, 40, 40, 40, 409, 411, 40,
40, 413, 417, 418, 40, 414, 412, 419, 40, 40,
416, 40, 415, 420, 40, 40, 421, 422, 40, 423,
40, 40, 40, 40, 428, 424, 40, 40, 40, 430,
431, 426, 40, 40, 425, 432, 433, 427, 429, 40,
436, 434, 40, 40, 40, 40, 435, 40, 40, 40,
40, 437, 439, 40, 438, 40, 441, 443, 447, 40,
446, 40, 440, 40, 40, 40, 444, 40, 442, 452,
449, 40, 445, 40, 40, 40, 451, 40, 448, 40,
455, 40, 458, 40, 450, 40, 40, 40, 453, 40,
454, 457, 460, 40, 456, 40, 467, 464, 465, 462,
40, 461, 40, 463, 40, 459, 40, 471, 40, 466,
472, 468, 40, 469, 40, 470, 40, 40, 40, 473,
40, 474, 40, 40, 40, 475, 477, 40, 478, 479,
40, 476, 480, 40, 40, 483, 40, 481, 40, 40,
40, 485, 40, 484, 40, 482, 40, 40, 40, 40,
40, 492, 487, 493, 40, 491, 486, 488, 40, 489,
40, 40, 495, 494, 496, 490, 40, 498, 40, 497,
502, 503, 499, 504, 40, 40, 40, 500, 40, 40,
40, 40, 40, 505, 40, 501, 507, 40, 40, 509,
513, 40, 40, 40, 40, 40, 40, 40, 506, 508,
40, 517, 514, 519, 510, 511, 518, 512, 515, 40,
521, 516, 40, 40, 40, 40, 520, 40, 522, 524,
523, 40, 527, 526, 40, 40, 40, 40, 525, 40,
528, 530, 40, 40, 40, 40, 533, 40, 40, 40,
537, 531, 40, 539, 40, 40, 535, 529, 40, 536,
40, 40, 538, 540, 40, 534, 532, 544, 541, 545,
40, 40, 40, 542, 40, 40, 40, 40, 543, 548,
40, 40, 40, 40, 546, 552, 549, 550, 40, 551,
554, 557, 40, 547, 40, 40, 560, 555, 553, 556,
40, 559, 40, 558, 40, 40, 40, 40, 40, 561,
40, 40, 566, 567, 568, 40, 562, 40, 563, 40,
40, 40, 572, 40, 40, 564, 565, 40, 571, 573,
40, 40, 40, 570, 40, 40, 40, 569, 574, 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, 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, 229, 40, 40, 40, 40, 122, 40, 38, 575,
3, 575, 575, 575, 575, 575, 575, 575, 575, 575,
575, 575, 575, 575, 575, 575, 575, 575, 575, 575,
575, 575, 575, 575, 575, 575, 575, 575, 575, 575,
575, 575, 575, 575, 575, 575, 575, 575, 575, 575,
575, 575, 575, 575
} ;
static yyconst short int yy_chk[1285] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 9, 62, 9, 9, 9, 9, 10,
10, 10, 10, 11, 11, 11, 11, 11, 12, 62,
20, 62, 26, 12, 13, 13, 13, 13, 13, 13,
14, 14, 14, 14, 14, 14, 16, 20, 46, 17,
26, 29, 63, 46, 16, 54, 26, 20, 17, 23,
29, 16, 17, 16, 18, 16, 13, 17, 16, 18,
17, 18, 19, 63, 54, 23, 23, 19, 145, 24,
22, 19, 18, 21, 24, 19, 18, 19, 21, 22,
19, 21, 24, 28, 25, 22, 27, 24, 21, 25,
145, 24, 21, 33, 21, 28, 35, 35, 33, 31,
580, 28, 25, 34, 31, 27, 28, 27, 25, 30,
51, 33, 34, 30, 36, 35, 53, 31, 51, 30,
31, 30, 30, 36, 53, 30, 30, 31, 42, 42,
42, 42, 56, 119, 30, 119, 30, 30, 52, 30,
32, 60, 55, 56, 32, 43, 43, 43, 43, 578,
32, 52, 32, 52, 55, 61, 60, 32, 55, 32,
64, 32, 61, 60, 66, 32, 32, 44, 44, 44,
44, 44, 45, 45, 45, 45, 45, 45, 47, 47,
47, 47, 47, 64, 80, 47, 574, 572, 58, 66,
80, 47, 48, 48, 48, 48, 48, 48, 49, 49,
49, 49, 49, 57, 49, 49, 58, 49, 49, 49,
49, 49, 49, 65, 57, 67, 68, 69, 72, 71,
65, 70, 76, 199, 73, 69, 57, 74, 70, 75,
67, 72, 65, 77, 71, 78, 74, 79, 75, 199,
68, 71, 73, 83, 70, 76, 81, 82, 85, 96,
74, 77, 82, 84, 78, 83, 85, 86, 87, 79,
79, 88, 79, 81, 82, 89, 91, 92, 84, 81,
89, 93, 86, 94, 95, 97, 88, 96, 101, 91,
92, 87, 102, 98, 99, 103, 100, 101, 97, 94,
98, 103, 93, 108, 100, 109, 94, 112, 98, 99,
102, 95, 99, 104, 105, 99, 98, 107, 99, 100,
98, 110, 108, 111, 113, 112, 104, 105, 571, 114,
107, 115, 113, 109, 110, 105, 120, 113, 114, 117,
111, 107, 118, 115, 116, 113, 111, 118, 116, 116,
113, 121, 117, 132, 117, 147, 135, 120, 217, 131,
147, 116, 124, 124, 124, 124, 125, 125, 125, 125,
131, 132, 121, 125, 217, 137, 134, 135, 121, 125,
127, 127, 127, 127, 127, 134, 142, 127, 137, 139,
140, 141, 148, 127, 128, 128, 139, 128, 128, 128,
128, 128, 144, 146, 149, 140, 141, 148, 151, 142,
144, 153, 146, 154, 152, 157, 155, 151, 156, 149,
152, 151, 154, 158, 153, 155, 159, 160, 161, 164,
163, 159, 165, 166, 162, 164, 167, 155, 157, 163,
156, 170, 166, 162, 168, 167, 161, 165, 158, 161,
162, 169, 171, 172, 160, 170, 173, 174, 175, 167,
169, 172, 168, 176, 179, 180, 182, 173, 183, 194,
196, 188, 190, 175, 187, 171, 222, 189, 174, 179,
196, 190, 339, 182, 222, 180, 192, 176, 339, 202,
194, 183, 186, 186, 186, 186, 188, 187, 186, 186,
189, 186, 186, 186, 186, 186, 186, 191, 197, 192,
198, 200, 202, 208, 203, 204, 191, 197, 191, 205,
209, 207, 191, 210, 191, 206, 204, 212, 198, 203,
207, 211, 200, 214, 206, 228, 208, 218, 205, 213,
216, 220, 206, 215, 212, 209, 210, 224, 213, 211,
214, 219, 215, 216, 221, 218, 219, 227, 228, 223,
236, 224, 220, 221, 223, 225, 272, 236, 296, 225,
230, 230, 230, 230, 240, 227, 570, 230, 296, 240,
272, 231, 231, 230, 231, 231, 231, 231, 232, 232,
232, 232, 233, 233, 233, 233, 233, 234, 234, 234,
234, 234, 235, 237, 239, 244, 245, 246, 247, 248,
250, 249, 244, 252, 248, 251, 254, 253, 255, 235,
237, 239, 253, 247, 249, 257, 258, 256, 252, 245,
246, 251, 256, 258, 257, 254, 260, 250, 261, 255,
262, 263, 266, 267, 268, 269, 270, 568, 267, 283,
271, 566, 274, 268, 273, 279, 275, 266, 282, 260,
280, 261, 262, 284, 262, 263, 269, 270, 271, 273,
274, 275, 283, 279, 286, 280, 288, 289, 290, 291,
295, 284, 282, 286, 289, 292, 293, 297, 291, 288,
298, 304, 300, 565, 292, 293, 297, 301, 290, 314,
298, 300, 291, 295, 301, 303, 304, 311, 292, 306,
308, 312, 314, 313, 303, 315, 306, 311, 316, 308,
315, 318, 312, 313, 319, 320, 321, 323, 326, 325,
328, 328, 328, 328, 333, 316, 320, 334, 330, 325,
331, 326, 318, 330, 334, 319, 338, 335, 331, 340,
323, 325, 335, 321, 336, 337, 333, 341, 343, 344,
337, 336, 342, 345, 351, 346, 348, 338, 340, 353,
352, 342, 346, 348, 355, 343, 341, 351, 354, 356,
345, 357, 344, 352, 358, 360, 353, 354, 359, 355,
363, 362, 370, 364, 360, 356, 365, 366, 371, 363,
364, 358, 367, 368, 357, 365, 366, 359, 362, 379,
370, 367, 380, 381, 383, 384, 368, 388, 385, 391,
393, 371, 380, 392, 379, 394, 383, 385, 393, 395,
392, 397, 381, 398, 399, 400, 388, 403, 384, 399,
395, 404, 391, 401, 406, 407, 398, 408, 394, 410,
403, 411, 407, 409, 397, 412, 417, 427, 400, 421,
401, 406, 409, 416, 404, 422, 421, 416, 416, 411,
434, 410, 426, 412, 424, 408, 425, 426, 435, 417,
427, 422, 429, 424, 436, 425, 445, 438, 439, 429,
446, 434, 451, 452, 455, 435, 438, 453, 439, 445,
454, 436, 446, 457, 459, 453, 462, 451, 463, 464,
465, 455, 466, 454, 468, 452, 469, 470, 472, 471,
474, 466, 459, 468, 475, 465, 457, 462, 473, 463,
477, 478, 470, 469, 471, 464, 479, 473, 480, 472,
478, 479, 474, 480, 481, 482, 484, 475, 485, 483,
487, 490, 488, 481, 489, 477, 483, 492, 494, 485,
490, 493, 495, 499, 501, 503, 564, 562, 482, 484,
510, 495, 492, 501, 487, 488, 499, 489, 493, 502,
503, 494, 504, 506, 507, 508, 502, 513, 504, 507,
506, 514, 513, 510, 515, 517, 516, 518, 508, 519,
514, 516, 520, 521, 522, 523, 519, 524, 525, 527,
523, 517, 528, 525, 529, 530, 521, 515, 531, 522,
532, 533, 524, 527, 535, 520, 518, 531, 528, 532,
536, 537, 538, 529, 539, 542, 541, 543, 530, 536,
544, 546, 547, 551, 533, 541, 537, 538, 549, 539,
543, 547, 552, 535, 550, 553, 551, 544, 542, 546,
554, 550, 555, 549, 557, 556, 558, 559, 560, 552,
561, 563, 557, 558, 559, 567, 553, 573, 554, 548,
569, 545, 567, 540, 534, 555, 556, 526, 563, 569,
512, 511, 509, 561, 505, 500, 498, 560, 573, 576,
576, 576, 576, 577, 577, 579, 497, 579, 579, 496,
491, 486, 476, 467, 461, 460, 458, 456, 450, 449,
448, 447, 444, 443, 442, 441, 440, 437, 433, 432,
431, 430, 428, 423, 420, 419, 418, 415, 414, 413,
405, 402, 396, 390, 389, 387, 386, 382, 378, 377,
376, 375, 374, 373, 372, 369, 361, 350, 349, 347,
332, 329, 327, 324, 322, 317, 310, 309, 307, 305,
302, 299, 294, 287, 281, 278, 277, 276, 265, 264,
259, 243, 242, 241, 238, 226, 201, 195, 193, 185,
184, 181, 178, 177, 150, 143, 138, 136, 133, 130,
126, 122, 106, 90, 59, 39, 37, 8, 7, 3,
575, 575, 575, 575, 575, 575, 575, 575, 575, 575,
575, 575, 575, 575, 575, 575, 575, 575, 575, 575,
575, 575, 575, 575, 575, 575, 575, 575, 575, 575,
575, 575, 575, 575, 575, 575, 575, 575, 575, 575,
575, 575, 575, 575
} ;
static yy_state_type yy_state_buf[YY_BUF_SIZE + 2], *yy_state_ptr;
static char *yy_full_match;
static int yy_lp;
#define REJECT \
{ \
*yy_cp = yy_hold_char; /* undo effects of setting up yytext */ \
yy_cp = yy_full_match; /* restore poss. backed-over text */ \
++yy_lp; \
goto find_rule; \
}
#define yymore() yymore_used_but_not_detected
#define YY_MORE_ADJ 0
#define YY_RESTORE_YY_MORE_OFFSET
char *yytext;
#line 1 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
#define INITIAL 0
/*===-- Lexer.l - Scanner for llvm assembly files --------------*- C++ -*--===//
//
// The LLVM Compiler Infrastructure
//
// This file was developed by the LLVM research group and is distributed under
// the University of Illinois Open Source License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file implements the flex scanner for LLVM assembly languages files.
//
//===----------------------------------------------------------------------===*/
#define YY_NEVER_INTERACTIVE 1
#line 28 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
#include "ParserInternals.h"
#include "llvm/Module.h"
#include <list>
#include "llvmAsmParser.h"
#include <cctype>
#include <cstdlib>
void set_scan_file(FILE * F){
yy_switch_to_buffer(yy_create_buffer( F, YY_BUF_SIZE ) );
}
void set_scan_string (const char * str) {
yy_scan_string (str);
}
// Construct a token value for a non-obsolete token
#define RET_TOK(type, Enum, sym) \
llvmAsmlval.type.opcode = Instruction::Enum; \
llvmAsmlval.type.obsolete = false; \
return sym
// Construct a token value for an obsolete token
#define RET_TOK_OBSOLETE(type, Enum, sym) \
llvmAsmlval.type.opcode = Instruction::Enum; \
llvmAsmlval.type.obsolete = true; \
return sym
// Construct a token value for a non-obsolete type
#define RET_TY(CType, sym) \
llvmAsmlval.TypeVal.type = new PATypeHolder(CType); \
llvmAsmlval.TypeVal.signedness = isSignless; \
return sym
// Construct a token value for an obsolete token
#define RET_TY_OBSOLETE(CType, sign, sym) \
llvmAsmlval.TypeVal.type = new PATypeHolder(CType); \
llvmAsmlval.TypeVal.signedness = sign; \
return sym
namespace llvm {
// TODO: All of the static identifiers are figured out by the lexer,
// these should be hashed to reduce the lexer size
// atoull - Convert an ascii string of decimal digits into the unsigned long
// long representation... this does not have to do input error checking,
// because we know that the input will be matched by a suitable regex...
//
static uint64_t atoull(const char *Buffer) {
uint64_t Result = 0;
for (; *Buffer; Buffer++) {
uint64_t OldRes = Result;
Result *= 10;
Result += *Buffer-'0';
if (Result < OldRes) // Uh, oh, overflow detected!!!
GenerateError("constant bigger than 64 bits detected!");
}
return Result;
}
static uint64_t HexIntToVal(const char *Buffer) {
uint64_t Result = 0;
for (; *Buffer; ++Buffer) {
uint64_t OldRes = Result;
Result *= 16;
char C = *Buffer;
if (C >= '0' && C <= '9')
Result += C-'0';
else if (C >= 'A' && C <= 'F')
Result += C-'A'+10;
else if (C >= 'a' && C <= 'f')
Result += C-'a'+10;
if (Result < OldRes) // Uh, oh, overflow detected!!!
GenerateError("constant bigger than 64 bits detected!");
}
return Result;
}
// HexToFP - Convert the ascii string in hexidecimal format to the floating
// point representation of it.
//
static double HexToFP(const char *Buffer) {
// Behave nicely in the face of C TBAA rules... see:
// http://www.nullstone.com/htmls/category/aliastyp.htm
union {
uint64_t UI;
double FP;
} UIntToFP;
UIntToFP.UI = HexIntToVal(Buffer);
assert(sizeof(double) == sizeof(uint64_t) &&
"Data sizes incompatible on this target!");
return UIntToFP.FP; // Cast Hex constant to double
}
// UnEscapeLexed - Run through the specified buffer and change \xx codes to the
// appropriate character. If AllowNull is set to false, a \00 value will cause
// an exception to be thrown.
//
// If AllowNull is set to true, the return value of the function points to the
// last character of the string in memory.
//
char *UnEscapeLexed(char *Buffer, bool AllowNull) {
char *BOut = Buffer;
for (char *BIn = Buffer; *BIn; ) {
if (BIn[0] == '\\' && isxdigit(BIn[1]) && isxdigit(BIn[2])) {
char Tmp = BIn[3]; BIn[3] = 0; // Terminate string
*BOut = (char)strtol(BIn+1, 0, 16); // Convert to number
if (!AllowNull && !*BOut)
GenerateError("String literal cannot accept \\00 escape!");
BIn[3] = Tmp; // Restore character
BIn += 3; // Skip over handled chars
++BOut;
} else {
*BOut++ = *BIn++;
}
}
return BOut;
}
} // End llvm namespace
using namespace llvm;
#define YY_NEVER_INTERACTIVE 1
/* Comments start with a ; and go till end of line */
/* 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 1059 "Lexer.cpp"
/* Macros after this point can all be overridden by user definitions in
* section 1.
*/
#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
extern "C" int yywrap YY_PROTO(( void ));
#else
extern int yywrap YY_PROTO(( void ));
#endif
#endif
#ifndef YY_NO_UNPUT
static inline void yyunput YY_PROTO(( int c, char *buf_ptr ));
#endif
#ifndef yytext_ptr
static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
#endif
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen YY_PROTO(( yyconst char * ));
#endif
#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput YY_PROTO(( void ));
#else
static int input YY_PROTO(( void ));
#endif
#endif
#if YY_STACK_USED
static int yy_start_stack_ptr = 0;
static int yy_start_stack_depth = 0;
static int *yy_start_stack = 0;
#ifndef YY_NO_PUSH_STATE
static void yy_push_state YY_PROTO(( int new_state ));
#endif
#ifndef YY_NO_POP_STATE
static void yy_pop_state YY_PROTO(( void ));
#endif
#ifndef YY_NO_TOP_STATE
static int yy_top_state YY_PROTO(( void ));
#endif
#else
#define YY_NO_PUSH_STATE 1
#define YY_NO_POP_STATE 1
#define YY_NO_TOP_STATE 1
#endif
#ifdef YY_MALLOC_DECL
YY_MALLOC_DECL
#else
#if __STDC__
#ifndef __cplusplus
#include <stdlib.h>
#endif
#else
/* Just try to get by without declaring the routines. This will fail
* miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
* or sizeof(void*) != sizeof(int).
*/
#endif
#endif
/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#define YY_READ_BUF_SIZE 8192
#endif
/* Copy whatever the last rule matched to the standard output. */
#ifndef ECHO
/* This used to be an fputs(), but since the string might contain NUL's,
* we now use fwrite().
*/
#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
#endif
/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
* is returned in "result".
*/
#ifndef YY_INPUT
#define YY_INPUT(buf,result,max_size) \
if ( yy_current_buffer->yy_is_interactive ) \
{ \
int c = '*', n; \
for ( n = 0; n < max_size && \
(c = getc( yyin )) != EOF && c != '\n'; ++n ) \
buf[n] = (char) c; \
if ( c == '\n' ) \
buf[n++] = (char) c; \
if ( c == EOF && ferror( yyin ) ) \
YY_FATAL_ERROR( "input in flex scanner failed" ); \
result = n; \
} \
else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
&& ferror( yyin ) ) \
YY_FATAL_ERROR( "input in flex scanner failed" );
#endif
/* No semi-colon after return; correct usage is to write "yyterminate();" -
* we don't want an extra ';' after the "return" because that will cause
* some compilers to complain about unreachable statements.
*/
#ifndef yyterminate
#define yyterminate() return YY_NULL
#endif
/* Number of entries by which start-condition stack grows. */
#ifndef YY_START_STACK_INCR
#define YY_START_STACK_INCR 25
#endif
/* Report a fatal error. */
#ifndef YY_FATAL_ERROR
#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
#endif
/* Default declaration of generated scanner - a define so the user can
* easily add parameters.
*/
#ifndef YY_DECL
#define YY_DECL int yylex YY_PROTO(( void ))
#endif
/* Code executed at the beginning of each rule, after yytext and yyleng
* have been set up.
*/
#ifndef YY_USER_ACTION
#define YY_USER_ACTION
#endif
/* Code executed at the end of each rule. */
#ifndef YY_BREAK
#define YY_BREAK break;
#endif
#define YY_RULE_SETUP \
YY_USER_ACTION
YY_DECL
{
register yy_state_type yy_current_state;
register char *yy_cp = NULL, *yy_bp = NULL;
register int yy_act;
#line 200 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
#line 1213 "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 >= 576 )
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 != 575 );
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 202 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ /* Ignore comments for now */ }
YY_BREAK
case 2:
YY_RULE_SETUP
#line 204 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return BEGINTOK; }
YY_BREAK
case 3:
YY_RULE_SETUP
#line 205 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return ENDTOK; }
YY_BREAK
case 4:
YY_RULE_SETUP
#line 206 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return TRUETOK; }
YY_BREAK
case 5:
YY_RULE_SETUP
#line 207 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return FALSETOK; }
YY_BREAK
case 6:
YY_RULE_SETUP
#line 208 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return DECLARE; }
YY_BREAK
case 7:
YY_RULE_SETUP
#line 209 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return GLOBAL; }
YY_BREAK
case 8:
YY_RULE_SETUP
#line 210 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return CONSTANT; }
YY_BREAK
case 9:
YY_RULE_SETUP
#line 211 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return INTERNAL; }
YY_BREAK
case 10:
YY_RULE_SETUP
#line 212 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return LINKONCE; }
YY_BREAK
case 11:
YY_RULE_SETUP
#line 213 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return WEAK; }
YY_BREAK
case 12:
YY_RULE_SETUP
#line 214 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return APPENDING; }
YY_BREAK
case 13:
YY_RULE_SETUP
#line 215 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return DLLIMPORT; }
YY_BREAK
case 14:
YY_RULE_SETUP
#line 216 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return DLLEXPORT; }
YY_BREAK
case 15:
YY_RULE_SETUP
#line 217 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return EXTERN_WEAK; }
YY_BREAK
case 16:
YY_RULE_SETUP
#line 218 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return EXTERNAL; } /* Deprecated, turn into external */
YY_BREAK
case 17:
YY_RULE_SETUP
#line 219 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return EXTERNAL; }
YY_BREAK
case 18:
YY_RULE_SETUP
#line 220 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return IMPLEMENTATION; }
YY_BREAK
case 19:
YY_RULE_SETUP
#line 221 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return ZEROINITIALIZER; }
YY_BREAK
case 20:
YY_RULE_SETUP
#line 222 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return DOTDOTDOT; }
YY_BREAK
case 21:
YY_RULE_SETUP
#line 223 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return UNDEF; }
YY_BREAK
case 22:
YY_RULE_SETUP
#line 224 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return NULL_TOK; }
YY_BREAK
case 23:
YY_RULE_SETUP
#line 225 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return TO; }
YY_BREAK
case 24:
YY_RULE_SETUP
#line 226 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Unwind, UNWIND); }
YY_BREAK
case 25:
YY_RULE_SETUP
#line 227 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return NOT; } /* Deprecated, turned into XOR */
YY_BREAK
case 26:
YY_RULE_SETUP
#line 228 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return TAIL; }
YY_BREAK
case 27:
YY_RULE_SETUP
#line 229 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return TARGET; }
YY_BREAK
case 28:
YY_RULE_SETUP
#line 230 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return TRIPLE; }
YY_BREAK
case 29:
YY_RULE_SETUP
#line 231 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return DEPLIBS; }
YY_BREAK
case 30:
YY_RULE_SETUP
#line 232 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return ENDIAN; }
YY_BREAK
case 31:
YY_RULE_SETUP
#line 233 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return POINTERSIZE; }
YY_BREAK
case 32:
YY_RULE_SETUP
#line 234 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return DATALAYOUT; }
YY_BREAK
case 33:
YY_RULE_SETUP
#line 235 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return LITTLE; }
YY_BREAK
case 34:
YY_RULE_SETUP
#line 236 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return BIG; }
YY_BREAK
case 35:
YY_RULE_SETUP
#line 237 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return VOLATILE; }
YY_BREAK
case 36:
YY_RULE_SETUP
#line 238 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return ALIGN; }
YY_BREAK
case 37:
YY_RULE_SETUP
#line 239 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return SECTION; }
YY_BREAK
case 38:
YY_RULE_SETUP
#line 240 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return MODULE; }
YY_BREAK
case 39:
YY_RULE_SETUP
#line 241 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return ASM_TOK; }
YY_BREAK
case 40:
YY_RULE_SETUP
#line 242 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return SIDEEFFECT; }
YY_BREAK
case 41:
YY_RULE_SETUP
#line 244 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return CC_TOK; }
YY_BREAK
case 42:
YY_RULE_SETUP
#line 245 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return CCC_TOK; }
YY_BREAK
case 43:
YY_RULE_SETUP
#line 246 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return CSRETCC_TOK; }
YY_BREAK
case 44:
YY_RULE_SETUP
#line 247 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return FASTCC_TOK; }
YY_BREAK
case 45:
YY_RULE_SETUP
#line 248 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return COLDCC_TOK; }
YY_BREAK
case 46:
YY_RULE_SETUP
#line 249 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return X86_STDCALLCC_TOK; }
YY_BREAK
case 47:
YY_RULE_SETUP
#line 250 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return X86_FASTCALLCC_TOK; }
YY_BREAK
case 48:
YY_RULE_SETUP
#line 252 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TY(Type::VoidTy, VOID); }
YY_BREAK
case 49:
YY_RULE_SETUP
#line 253 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TY(Type::BoolTy, BOOL); }
YY_BREAK
case 50:
YY_RULE_SETUP
#line 254 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TY_OBSOLETE(Type::SByteTy, isSigned, SBYTE); }
YY_BREAK
case 51:
YY_RULE_SETUP
#line 255 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TY_OBSOLETE(Type::UByteTy, isUnsigned, UBYTE); }
YY_BREAK
case 52:
YY_RULE_SETUP
#line 256 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TY_OBSOLETE(Type::ShortTy, isSigned, SHORT); }
YY_BREAK
case 53:
YY_RULE_SETUP
#line 257 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TY_OBSOLETE(Type::UShortTy,isUnsigned, USHORT); }
YY_BREAK
case 54:
YY_RULE_SETUP
#line 258 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TY_OBSOLETE(Type::IntTy, isSigned, INT); }
YY_BREAK
case 55:
YY_RULE_SETUP
#line 259 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TY_OBSOLETE(Type::UIntTy, isUnsigned, UINT); }
YY_BREAK
case 56:
YY_RULE_SETUP
#line 260 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TY_OBSOLETE(Type::LongTy, isSigned, LONG); }
YY_BREAK
case 57:
YY_RULE_SETUP
#line 261 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TY_OBSOLETE(Type::ULongTy, isUnsigned, ULONG); }
YY_BREAK
case 58:
YY_RULE_SETUP
#line 262 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TY(Type::FloatTy, FLOAT); }
YY_BREAK
case 59:
YY_RULE_SETUP
#line 263 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TY(Type::DoubleTy, DOUBLE); }
YY_BREAK
case 60:
YY_RULE_SETUP
#line 264 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TY(Type::LabelTy, LABEL); }
YY_BREAK
case 61:
YY_RULE_SETUP
#line 265 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return TYPE; }
YY_BREAK
case 62:
YY_RULE_SETUP
#line 266 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return OPAQUE; }
YY_BREAK
case 63:
YY_RULE_SETUP
#line 268 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Add, ADD); }
YY_BREAK
case 64:
YY_RULE_SETUP
#line 269 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Sub, SUB); }
YY_BREAK
case 65:
YY_RULE_SETUP
#line 270 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Mul, MUL); }
YY_BREAK
case 66:
YY_RULE_SETUP
#line 271 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK_OBSOLETE(BinaryOpVal, UDiv, UDIV); }
YY_BREAK
case 67:
YY_RULE_SETUP
#line 272 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, UDiv, UDIV); }
YY_BREAK
case 68:
YY_RULE_SETUP
#line 273 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SDiv, SDIV); }
YY_BREAK
case 69:
YY_RULE_SETUP
#line 274 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, FDiv, FDIV); }
YY_BREAK
case 70:
YY_RULE_SETUP
#line 275 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK_OBSOLETE(BinaryOpVal, URem, UREM); }
YY_BREAK
case 71:
YY_RULE_SETUP
#line 276 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, URem, UREM); }
YY_BREAK
case 72:
YY_RULE_SETUP
#line 277 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SRem, SREM); }
YY_BREAK
case 73:
YY_RULE_SETUP
#line 278 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, FRem, FREM); }
YY_BREAK
case 74:
YY_RULE_SETUP
#line 279 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, And, AND); }
YY_BREAK
case 75:
YY_RULE_SETUP
#line 280 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Or , OR ); }
YY_BREAK
case 76:
YY_RULE_SETUP
#line 281 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Xor, XOR); }
YY_BREAK
case 77:
YY_RULE_SETUP
#line 282 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SetNE, SETNE); }
YY_BREAK
case 78:
YY_RULE_SETUP
#line 283 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SetEQ, SETEQ); }
YY_BREAK
case 79:
YY_RULE_SETUP
#line 284 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SetLT, SETLT); }
YY_BREAK
case 80:
YY_RULE_SETUP
#line 285 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SetGT, SETGT); }
YY_BREAK
case 81:
YY_RULE_SETUP
#line 286 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SetLE, SETLE); }
YY_BREAK
case 82:
YY_RULE_SETUP
#line 287 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SetGE, SETGE); }
YY_BREAK
case 83:
YY_RULE_SETUP
#line 289 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, PHI, PHI_TOK); }
YY_BREAK
case 84:
YY_RULE_SETUP
#line 290 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, Call, CALL); }
YY_BREAK
case 85:
YY_RULE_SETUP
#line 291 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK_OBSOLETE(CastOpVal, Trunc, TRUNC); }
YY_BREAK
case 86:
YY_RULE_SETUP
#line 292 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(CastOpVal, Trunc, TRUNC); }
YY_BREAK
case 87:
YY_RULE_SETUP
#line 293 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(CastOpVal, ZExt, ZEXT); }
YY_BREAK
case 88:
YY_RULE_SETUP
#line 294 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(CastOpVal, SExt, SEXT); }
YY_BREAK
case 89:
YY_RULE_SETUP
#line 295 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(CastOpVal, FPTrunc, FPTRUNC); }
YY_BREAK
case 90:
YY_RULE_SETUP
#line 296 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(CastOpVal, FPExt, FPEXT); }
YY_BREAK
case 91:
YY_RULE_SETUP
#line 297 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(CastOpVal, UIToFP, UITOFP); }
YY_BREAK
case 92:
YY_RULE_SETUP
#line 298 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(CastOpVal, SIToFP, SITOFP); }
YY_BREAK
case 93:
YY_RULE_SETUP
#line 299 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(CastOpVal, FPToUI, FPTOUI); }
YY_BREAK
case 94:
YY_RULE_SETUP
#line 300 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(CastOpVal, FPToSI, FPTOSI); }
YY_BREAK
case 95:
YY_RULE_SETUP
#line 301 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(CastOpVal, IntToPtr, INTTOPTR); }
YY_BREAK
case 96:
YY_RULE_SETUP
#line 302 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(CastOpVal, PtrToInt, PTRTOINT); }
YY_BREAK
case 97:
YY_RULE_SETUP
#line 303 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(CastOpVal, BitCast, BITCAST); }
YY_BREAK
case 98:
YY_RULE_SETUP
#line 304 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, Select, SELECT); }
YY_BREAK
case 99:
YY_RULE_SETUP
#line 305 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, Shl, SHL); }
YY_BREAK
case 100:
YY_RULE_SETUP
#line 306 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK_OBSOLETE(OtherOpVal, LShr, LSHR); }
YY_BREAK
case 101:
YY_RULE_SETUP
#line 307 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, LShr, LSHR); }
YY_BREAK
case 102:
YY_RULE_SETUP
#line 308 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, AShr, ASHR); }
YY_BREAK
case 103:
YY_RULE_SETUP
#line 309 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return VANEXT_old; }
YY_BREAK
case 104:
YY_RULE_SETUP
#line 310 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return VAARG_old; }
YY_BREAK
case 105:
YY_RULE_SETUP
#line 311 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, VAArg , VAARG); }
YY_BREAK
case 106:
YY_RULE_SETUP
#line 312 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Ret, RET); }
YY_BREAK
case 107:
YY_RULE_SETUP
#line 313 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Br, BR); }
YY_BREAK
case 108:
YY_RULE_SETUP
#line 314 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Switch, SWITCH); }
YY_BREAK
case 109:
YY_RULE_SETUP
#line 315 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Invoke, INVOKE); }
YY_BREAK
case 110:
YY_RULE_SETUP
#line 316 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Unwind, UNWIND); }
YY_BREAK
case 111:
YY_RULE_SETUP
#line 317 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Unreachable, UNREACHABLE); }
YY_BREAK
case 112:
YY_RULE_SETUP
#line 319 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, Malloc, MALLOC); }
YY_BREAK
case 113:
YY_RULE_SETUP
#line 320 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, Alloca, ALLOCA); }
YY_BREAK
case 114:
YY_RULE_SETUP
#line 321 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, Free, FREE); }
YY_BREAK
case 115:
YY_RULE_SETUP
#line 322 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, Load, LOAD); }
YY_BREAK
case 116:
YY_RULE_SETUP
#line 323 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, Store, STORE); }
YY_BREAK
case 117:
YY_RULE_SETUP
#line 324 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, GetElementPtr, GETELEMENTPTR); }
YY_BREAK
case 118:
YY_RULE_SETUP
#line 326 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, ExtractElement, EXTRACTELEMENT); }
YY_BREAK
case 119:
YY_RULE_SETUP
#line 327 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, InsertElement, INSERTELEMENT); }
YY_BREAK
case 120:
YY_RULE_SETUP
#line 328 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, ShuffleVector, SHUFFLEVECTOR); }
YY_BREAK
case 121:
YY_RULE_SETUP
#line 331 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{
UnEscapeLexed(yytext+1);
llvmAsmlval.StrVal = strdup(yytext+1); // Skip %
return VAR_ID;
}
YY_BREAK
case 122:
YY_RULE_SETUP
#line 336 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{
yytext[strlen(yytext)-1] = 0; // nuke colon
UnEscapeLexed(yytext);
llvmAsmlval.StrVal = strdup(yytext);
return LABELSTR;
}
YY_BREAK
case 123:
YY_RULE_SETUP
#line 342 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{
yytext[strlen(yytext)-2] = 0; // nuke colon, end quote
UnEscapeLexed(yytext+1);
llvmAsmlval.StrVal = strdup(yytext+1);
return LABELSTR;
}
YY_BREAK
case 124:
YY_RULE_SETUP
#line 349 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ // Note that we cannot unescape a string constant here! The
// string constant might contain a \00 which would not be
// understood by the string stuff. It is valid to make a
// [sbyte] c"Hello World\00" constant, for example.
//
yytext[strlen(yytext)-1] = 0; // nuke end quote
llvmAsmlval.StrVal = strdup(yytext+1); // Nuke start quote
return STRINGCONSTANT;
}
YY_BREAK
case 125:
YY_RULE_SETUP
#line 360 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ llvmAsmlval.UInt64Val = atoull(yytext); return EUINT64VAL; }
YY_BREAK
case 126:
YY_RULE_SETUP
#line 361 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{
uint64_t Val = atoull(yytext+1);
// +1: we have bigger negative range
if (Val > (uint64_t)INT64_MAX+1)
GenerateError("Constant too large for signed 64 bits!");
llvmAsmlval.SInt64Val = -Val;
return ESINT64VAL;
}
YY_BREAK
case 127:
YY_RULE_SETUP
#line 369 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{
llvmAsmlval.UInt64Val = HexIntToVal(yytext+3);
return yytext[0] == 's' ? ESINT64VAL : EUINT64VAL;
}
YY_BREAK
case 128:
YY_RULE_SETUP
#line 374 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{
uint64_t Val = atoull(yytext+1);
if ((unsigned)Val != Val)
GenerateError("Invalid value number (too large)!");
llvmAsmlval.UIntVal = unsigned(Val);
return UINTVAL;
}
YY_BREAK
case 129:
YY_RULE_SETUP
#line 381 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{
uint64_t Val = atoull(yytext+2);
// +1: we have bigger negative range
if (Val > (uint64_t)INT32_MAX+1)
GenerateError("Constant too large for signed 32 bits!");
llvmAsmlval.SIntVal = (int)-Val;
return SINTVAL;
}
YY_BREAK
case 130:
YY_RULE_SETUP
#line 390 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ llvmAsmlval.FPVal = atof(yytext); return FPVAL; }
YY_BREAK
case 131:
YY_RULE_SETUP
#line 391 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ llvmAsmlval.FPVal = HexToFP(yytext); return FPVAL; }
YY_BREAK
case YY_STATE_EOF(INITIAL):
#line 393 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{
/* Make sure to free the internal buffers for flex when we are
* done reading our input!
*/
yy_delete_buffer(YY_CURRENT_BUFFER);
return EOF;
}
YY_BREAK
case 132:
YY_RULE_SETUP
#line 401 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ /* Ignore whitespace */ }
YY_BREAK
case 133:
YY_RULE_SETUP
#line 402 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
{ return yytext[0]; }
YY_BREAK
case 134:
YY_RULE_SETUP
#line 404 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
YY_FATAL_ERROR( "flex scanner jammed" );
YY_BREAK
#line 2029 "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 >= 576 )
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 >= 576 )
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 == 575);
if ( ! yy_is_jam )
*yy_state_ptr++ = yy_current_state;
return yy_is_jam ? 0 : yy_current_state;
}
#ifndef YY_NO_UNPUT
#ifdef YY_USE_PROTOS
static inline void yyunput( int c, register char *yy_bp )
#else
static inline void yyunput( c, yy_bp )
int c;
register char *yy_bp;
#endif
{
register char *yy_cp = yy_c_buf_p;
/* undo effects of setting up yytext */
*yy_cp = yy_hold_char;
if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
{ /* need to shift things up to make room */
/* +2 for EOB chars. */
register int number_to_move = yy_n_chars + 2;
register char *dest = &yy_current_buffer->yy_ch_buf[
yy_current_buffer->yy_buf_size + 2];
register char *source =
&yy_current_buffer->yy_ch_buf[number_to_move];
while ( source > yy_current_buffer->yy_ch_buf )
*--dest = *--source;
yy_cp += (int) (dest - source);
yy_bp += (int) (dest - source);
yy_current_buffer->yy_n_chars =
yy_n_chars = yy_current_buffer->yy_buf_size;
if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
YY_FATAL_ERROR( "flex scanner push-back overflow" );
}
*--yy_cp = (char) c;
if ( c == '\n' )
--yylineno;
yytext_ptr = yy_bp;
yy_hold_char = *yy_cp;
yy_c_buf_p = yy_cp;
}
#endif /* ifndef YY_NO_UNPUT */
#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput()
#else
static int input()
#endif
{
int c;
*yy_c_buf_p = yy_hold_char;
if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
{
/* yy_c_buf_p now points to the character we want to return.
* If this occurs *before* the EOB characters, then it's a
* valid NUL; if not, then we've hit the end of the buffer.
*/
if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
/* This was really a NUL. */
*yy_c_buf_p = '\0';
else
{ /* need more input */
int offset = yy_c_buf_p - yytext_ptr;
++yy_c_buf_p;
switch ( yy_get_next_buffer() )
{
case EOB_ACT_LAST_MATCH:
/* This happens because yy_g_n_b()
* sees that we've accumulated a
* token and flags that we need to
* try matching the token before
* proceeding. But for input(),
* there's no matching to consider.
* So convert the EOB_ACT_LAST_MATCH
* to EOB_ACT_END_OF_FILE.
*/
/* Reset buffer status. */
yyrestart( yyin );
/* fall through */
case EOB_ACT_END_OF_FILE:
{
if ( yywrap() )
return EOF;
if ( ! yy_did_buffer_switch_on_eof )
YY_NEW_FILE;
#ifdef __cplusplus
return yyinput();
#else
return input();
#endif
}
case EOB_ACT_CONTINUE_SCAN:
yy_c_buf_p = yytext_ptr + offset;
break;
}
}
}
c = *(unsigned char *) yy_c_buf_p; /* cast for 8-bit char's */
*yy_c_buf_p = '\0'; /* preserve yytext */
yy_hold_char = *++yy_c_buf_p;
if ( c == '\n' )
++yylineno;
return c;
}
#endif /* YY_NO_INPUT */
#ifdef YY_USE_PROTOS
void yyrestart( FILE *input_file )
#else
void yyrestart( input_file )
FILE *input_file;
#endif
{
if ( ! yy_current_buffer )
yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
yy_init_buffer( yy_current_buffer, input_file );
yy_load_buffer_state();
}
#ifdef YY_USE_PROTOS
void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
#else
void yy_switch_to_buffer( new_buffer )
YY_BUFFER_STATE new_buffer;
#endif
{
if ( yy_current_buffer == new_buffer )
return;
if ( yy_current_buffer )
{
/* Flush out information for old buffer. */
*yy_c_buf_p = yy_hold_char;
yy_current_buffer->yy_buf_pos = yy_c_buf_p;
yy_current_buffer->yy_n_chars = yy_n_chars;
}
yy_current_buffer = new_buffer;
yy_load_buffer_state();
/* We don't actually know whether we did this switch during
* EOF (yywrap()) processing, but the only time this flag
* is looked at is after yywrap() is called, so it's safe
* to go ahead and always set it.
*/
yy_did_buffer_switch_on_eof = 1;
}
#ifdef YY_USE_PROTOS
void yy_load_buffer_state( void )
#else
void yy_load_buffer_state()
#endif
{
yy_n_chars = yy_current_buffer->yy_n_chars;
yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
yyin = yy_current_buffer->yy_input_file;
yy_hold_char = *yy_c_buf_p;
}
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
#else
YY_BUFFER_STATE yy_create_buffer( file, size )
FILE *file;
int size;
#endif
{
YY_BUFFER_STATE b;
b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
if ( ! b )
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
b->yy_buf_size = size;
/* yy_ch_buf has to be 2 characters longer than the size given because
* we need to put in 2 end-of-buffer characters.
*/
b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 );
if ( ! b->yy_ch_buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
b->yy_is_our_buffer = 1;
yy_init_buffer( b, file );
return b;
}
#ifdef YY_USE_PROTOS
void yy_delete_buffer( YY_BUFFER_STATE b )
#else
void yy_delete_buffer( b )
YY_BUFFER_STATE b;
#endif
{
if ( ! b )
return;
if ( b == yy_current_buffer )
yy_current_buffer = (YY_BUFFER_STATE) 0;
if ( b->yy_is_our_buffer )
yy_flex_free( (void *) b->yy_ch_buf );
yy_flex_free( (void *) b );
}
#ifdef YY_USE_PROTOS
void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
#else
void yy_init_buffer( b, file )
YY_BUFFER_STATE b;
FILE *file;
#endif
{
yy_flush_buffer( b );
b->yy_input_file = file;
b->yy_fill_buffer = 1;
#if YY_ALWAYS_INTERACTIVE
b->yy_is_interactive = 1;
#else
#if YY_NEVER_INTERACTIVE
b->yy_is_interactive = 0;
#else
b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
#endif
#endif
}
#ifdef YY_USE_PROTOS
void yy_flush_buffer( YY_BUFFER_STATE b )
#else
void yy_flush_buffer( b )
YY_BUFFER_STATE b;
#endif
{
if ( ! b )
return;
b->yy_n_chars = 0;
/* We always need two end-of-buffer characters. The first causes
* a transition to the end-of-buffer state. The second causes
* a jam in that state.
*/
b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
b->yy_buf_pos = &b->yy_ch_buf[0];
b->yy_at_bol = 1;
b->yy_buffer_status = YY_BUFFER_NEW;
if ( b == yy_current_buffer )
yy_load_buffer_state();
}
#ifndef YY_NO_SCAN_BUFFER
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
#else
YY_BUFFER_STATE yy_scan_buffer( base, size )
char *base;
yy_size_t size;
#endif
{
YY_BUFFER_STATE b;
if ( size < 2 ||
base[size-2] != YY_END_OF_BUFFER_CHAR ||
base[size-1] != YY_END_OF_BUFFER_CHAR )
/* They forgot to leave room for the EOB's. */
return 0;
b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
if ( ! b )
YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
b->yy_buf_pos = b->yy_ch_buf = base;
b->yy_is_our_buffer = 0;
b->yy_input_file = 0;
b->yy_n_chars = b->yy_buf_size;
b->yy_is_interactive = 0;
b->yy_at_bol = 1;
b->yy_fill_buffer = 0;
b->yy_buffer_status = YY_BUFFER_NEW;
yy_switch_to_buffer( b );
return b;
}
#endif
#ifndef YY_NO_SCAN_STRING
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
#else
YY_BUFFER_STATE yy_scan_string( yy_str )
yyconst char *yy_str;
#endif
{
int len;
for ( len = 0; yy_str[len]; ++len )
;
return yy_scan_bytes( yy_str, len );
}
#endif
#ifndef YY_NO_SCAN_BYTES
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
#else
YY_BUFFER_STATE yy_scan_bytes( bytes, len )
yyconst char *bytes;
int len;
#endif
{
YY_BUFFER_STATE b;
char *buf;
yy_size_t n;
int i;
/* Get memory for full buffer, including space for trailing EOB's. */
n = len + 2;
buf = (char *) yy_flex_alloc( n );
if ( ! buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
for ( i = 0; i < len; ++i )
buf[i] = bytes[i];
buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;
b = yy_scan_buffer( buf, n );
if ( ! b )
YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
/* It's okay to grow etc. this buffer, and we should throw it
* away when we're done.
*/
b->yy_is_our_buffer = 1;
return b;
}
#endif
#ifndef YY_NO_PUSH_STATE
#ifdef YY_USE_PROTOS
static void yy_push_state( int new_state )
#else
static void yy_push_state( new_state )
int new_state;
#endif
{
if ( yy_start_stack_ptr >= yy_start_stack_depth )
{
yy_size_t new_size;
yy_start_stack_depth += YY_START_STACK_INCR;
new_size = yy_start_stack_depth * sizeof( int );
if ( ! yy_start_stack )
yy_start_stack = (int *) yy_flex_alloc( new_size );
else
yy_start_stack = (int *) yy_flex_realloc(
(void *) yy_start_stack, new_size );
if ( ! yy_start_stack )
YY_FATAL_ERROR(
"out of memory expanding start-condition stack" );
}
yy_start_stack[yy_start_stack_ptr++] = YY_START;
BEGIN(new_state);
}
#endif
#ifndef YY_NO_POP_STATE
static void yy_pop_state()
{
if ( --yy_start_stack_ptr < 0 )
YY_FATAL_ERROR( "start-condition stack underflow" );
BEGIN(yy_start_stack[yy_start_stack_ptr]);
}
#endif
#ifndef YY_NO_TOP_STATE
static int yy_top_state()
{
return yy_start_stack[yy_start_stack_ptr - 1];
}
#endif
#ifndef YY_EXIT_FAILURE
#define YY_EXIT_FAILURE 2
#endif
#ifdef YY_USE_PROTOS
static void yy_fatal_error( yyconst char msg[] )
#else
static void yy_fatal_error( msg )
char msg[];
#endif
{
(void) fprintf( stderr, "%s\n", msg );
exit( YY_EXIT_FAILURE );
}
/* Redefine yyless() so it works in section 3 code. */
#undef yyless
#define yyless(n) \
do \
{ \
/* Undo effects of setting up yytext. */ \
yytext[yyleng] = yy_hold_char; \
yy_c_buf_p = yytext + n; \
yy_hold_char = *yy_c_buf_p; \
*yy_c_buf_p = '\0'; \
yyleng = n; \
} \
while ( 0 )
/* Internal utility routines. */
#ifndef yytext_ptr
#ifdef YY_USE_PROTOS
static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
#else
static void yy_flex_strncpy( s1, s2, n )
char *s1;
yyconst char *s2;
int n;
#endif
{
register int i;
for ( i = 0; i < n; ++i )
s1[i] = s2[i];
}
#endif
#ifdef YY_NEED_STRLEN
#ifdef YY_USE_PROTOS
static int yy_flex_strlen( yyconst char *s )
#else
static int yy_flex_strlen( s )
yyconst char *s;
#endif
{
register int n;
for ( n = 0; s[n]; ++n )
;
return n;
}
#endif
#ifdef YY_USE_PROTOS
static void *yy_flex_alloc( yy_size_t size )
#else
static void *yy_flex_alloc( size )
yy_size_t size;
#endif
{
return (void *) malloc( size );
}
#ifdef YY_USE_PROTOS
static inline void *yy_flex_realloc( void *ptr, yy_size_t size )
#else
static inline void *yy_flex_realloc( ptr, size )
void *ptr;
yy_size_t size;
#endif
{
/* The cast to (char *) in the following accommodates both
* implementations that use char* generic pointers, and those
* that use void* generic pointers. It works with the latter
* because both ANSI C and C++ allow castless assignment from
* any pointer type to void*, and deal with argument conversions
* as though doing an assignment.
*/
return (void *) realloc( (char *) ptr, size );
}
#ifdef YY_USE_PROTOS
static void yy_flex_free( void *ptr )
#else
static void yy_flex_free( ptr )
void *ptr;
#endif
{
free( ptr );
}
#if YY_MAIN
int main()
{
yylex();
return 0;
}
#endif
#line 404 "/proj/llvm/llvm-1/lib/AsmParser/Lexer.l"
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