For PR797:
Rid the Assembly Parser of exceptions. This is a really gross hack but it
will do until the Assembly Parser is re-written as a recursive descent.
The basic premise is that wherever the old "ThrowException" function was
called (new name: GenerateError) we set a flag (TriggerError). Every
production checks that flag and calls YYERROR if it is set. Additionally,
each call to ThrowException in the grammar is replaced with GEN_ERROR
which calls GenerateError and then YYERROR immediately. This prevents
the remaining production from continuing after an error condition.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29763 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AsmParser/Lexer.cpp.cvs b/lib/AsmParser/Lexer.cpp.cvs
index a76a502..2adb5cc 100644
--- a/lib/AsmParser/Lexer.cpp.cvs
+++ b/lib/AsmParser/Lexer.cpp.cvs
@@ -17,7 +17,7 @@
#define yylineno llvmAsmlineno
#line 20 "Lexer.cpp"
-/* A lexical scanner generated by flex */
+/* A lexical scanner generated by flex*/
/* Scanner skeleton version:
* $Header$
@@ -28,6 +28,7 @@
#define YY_FLEX_MINOR_VERSION 5
#include <stdio.h>
+#include <unistd.h>
/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
@@ -41,7 +42,6 @@
#ifdef __cplusplus
#include <stdlib.h>
-#include <unistd.h>
/* Use prototypes in function declarations. */
#define YY_USE_PROTOS
@@ -153,6 +153,15 @@
#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).
@@ -259,7 +268,7 @@
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 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
@@ -783,7 +792,7 @@
#define YY_MORE_ADJ 0
#define YY_RESTORE_YY_MORE_OFFSET
char *yytext;
-#line 1 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 1 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
#define INITIAL 0
/*===-- Lexer.l - Scanner for llvm assembly files --------------*- C++ -*--===//
//
@@ -798,7 +807,7 @@
//
//===----------------------------------------------------------------------===*/
#define YY_NEVER_INTERACTIVE 1
-#line 28 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 28 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
#include "ParserInternals.h"
#include "llvm/Module.h"
#include <list>
@@ -833,7 +842,7 @@
Result *= 10;
Result += *Buffer-'0';
if (Result < OldRes) // Uh, oh, overflow detected!!!
- ThrowException("constant bigger than 64 bits detected!");
+ GenerateError("constant bigger than 64 bits detected!");
}
return Result;
}
@@ -852,7 +861,7 @@
Result += C-'a'+10;
if (Result < OldRes) // Uh, oh, overflow detected!!!
- ThrowException("constant bigger than 64 bits detected!");
+ GenerateError("constant bigger than 64 bits detected!");
}
return Result;
}
@@ -890,7 +899,7 @@
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!");
+ GenerateError("String literal cannot accept \\00 escape!");
BIn[3] = Tmp; // Restore character
BIn += 3; // Skip over handled chars
@@ -924,7 +933,7 @@
/* HexIntConstant - Hexadecimal constant generated by the CFE to avoid forcing
* it to deal with 64 bit numbers.
*/
-#line 928 "Lexer.cpp"
+#line 937 "Lexer.cpp"
/* Macros after this point can all be overridden by user definitions in
* section 1.
@@ -1072,13 +1081,13 @@
YY_DECL
{
register yy_state_type yy_current_state;
- register char *yy_cp, *yy_bp;
+ register char *yy_cp = NULL, *yy_bp = NULL;
register int yy_act;
-#line 179 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 179 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
-#line 1082 "Lexer.cpp"
+#line 1091 "Lexer.cpp"
if ( yy_init )
{
@@ -1171,477 +1180,477 @@
{ /* beginning of action switch */
case 1:
YY_RULE_SETUP
-#line 181 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 181 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ /* Ignore comments for now */ }
YY_BREAK
case 2:
YY_RULE_SETUP
-#line 183 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 183 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return BEGINTOK; }
YY_BREAK
case 3:
YY_RULE_SETUP
-#line 184 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 184 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return ENDTOK; }
YY_BREAK
case 4:
YY_RULE_SETUP
-#line 185 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 185 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return TRUETOK; }
YY_BREAK
case 5:
YY_RULE_SETUP
-#line 186 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 186 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return FALSETOK; }
YY_BREAK
case 6:
YY_RULE_SETUP
-#line 187 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 187 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return DECLARE; }
YY_BREAK
case 7:
YY_RULE_SETUP
-#line 188 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 188 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return GLOBAL; }
YY_BREAK
case 8:
YY_RULE_SETUP
-#line 189 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 189 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return CONSTANT; }
YY_BREAK
case 9:
YY_RULE_SETUP
-#line 190 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 190 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return INTERNAL; }
YY_BREAK
case 10:
YY_RULE_SETUP
-#line 191 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 191 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return LINKONCE; }
YY_BREAK
case 11:
YY_RULE_SETUP
-#line 192 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 192 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return WEAK; }
YY_BREAK
case 12:
YY_RULE_SETUP
-#line 193 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 193 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return APPENDING; }
YY_BREAK
case 13:
YY_RULE_SETUP
-#line 194 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 194 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return EXTERNAL; } /* Deprecated, turn into external */
YY_BREAK
case 14:
YY_RULE_SETUP
-#line 195 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 195 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return EXTERNAL; }
YY_BREAK
case 15:
YY_RULE_SETUP
-#line 196 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 196 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return IMPLEMENTATION; }
YY_BREAK
case 16:
YY_RULE_SETUP
-#line 197 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 197 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return ZEROINITIALIZER; }
YY_BREAK
case 17:
YY_RULE_SETUP
-#line 198 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 198 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return DOTDOTDOT; }
YY_BREAK
case 18:
YY_RULE_SETUP
-#line 199 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 199 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return UNDEF; }
YY_BREAK
case 19:
YY_RULE_SETUP
-#line 200 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 200 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return NULL_TOK; }
YY_BREAK
case 20:
YY_RULE_SETUP
-#line 201 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 201 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return TO; }
YY_BREAK
case 21:
YY_RULE_SETUP
-#line 202 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 202 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Unwind, UNWIND); }
YY_BREAK
case 22:
YY_RULE_SETUP
-#line 203 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 203 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return NOT; } /* Deprecated, turned into XOR */
YY_BREAK
case 23:
YY_RULE_SETUP
-#line 204 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 204 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return TAIL; }
YY_BREAK
case 24:
YY_RULE_SETUP
-#line 205 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 205 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return TARGET; }
YY_BREAK
case 25:
YY_RULE_SETUP
-#line 206 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 206 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return TRIPLE; }
YY_BREAK
case 26:
YY_RULE_SETUP
-#line 207 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 207 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return DEPLIBS; }
YY_BREAK
case 27:
YY_RULE_SETUP
-#line 208 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 208 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return ENDIAN; }
YY_BREAK
case 28:
YY_RULE_SETUP
-#line 209 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 209 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return POINTERSIZE; }
YY_BREAK
case 29:
YY_RULE_SETUP
-#line 210 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 210 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return LITTLE; }
YY_BREAK
case 30:
YY_RULE_SETUP
-#line 211 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 211 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return BIG; }
YY_BREAK
case 31:
YY_RULE_SETUP
-#line 212 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 212 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return VOLATILE; }
YY_BREAK
case 32:
YY_RULE_SETUP
-#line 213 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 213 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return ALIGN; }
YY_BREAK
case 33:
YY_RULE_SETUP
-#line 214 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 214 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return SECTION; }
YY_BREAK
case 34:
YY_RULE_SETUP
-#line 215 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 215 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return MODULE; }
YY_BREAK
case 35:
YY_RULE_SETUP
-#line 216 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 216 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return ASM_TOK; }
YY_BREAK
case 36:
YY_RULE_SETUP
-#line 217 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 217 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return SIDEEFFECT; }
YY_BREAK
case 37:
YY_RULE_SETUP
-#line 219 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 219 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return CC_TOK; }
YY_BREAK
case 38:
YY_RULE_SETUP
-#line 220 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 220 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return CCC_TOK; }
YY_BREAK
case 39:
YY_RULE_SETUP
-#line 221 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 221 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return CSRETCC_TOK; }
YY_BREAK
case 40:
YY_RULE_SETUP
-#line 222 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 222 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return FASTCC_TOK; }
YY_BREAK
case 41:
YY_RULE_SETUP
-#line 223 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 223 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return COLDCC_TOK; }
YY_BREAK
case 42:
YY_RULE_SETUP
-#line 225 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 225 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::VoidTy ; return VOID; }
YY_BREAK
case 43:
YY_RULE_SETUP
-#line 226 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 226 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::BoolTy ; return BOOL; }
YY_BREAK
case 44:
YY_RULE_SETUP
-#line 227 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 227 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::SByteTy ; return SBYTE; }
YY_BREAK
case 45:
YY_RULE_SETUP
-#line 228 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 228 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::UByteTy ; return UBYTE; }
YY_BREAK
case 46:
YY_RULE_SETUP
-#line 229 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 229 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::ShortTy ; return SHORT; }
YY_BREAK
case 47:
YY_RULE_SETUP
-#line 230 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 230 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::UShortTy; return USHORT; }
YY_BREAK
case 48:
YY_RULE_SETUP
-#line 231 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 231 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::IntTy ; return INT; }
YY_BREAK
case 49:
YY_RULE_SETUP
-#line 232 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 232 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::UIntTy ; return UINT; }
YY_BREAK
case 50:
YY_RULE_SETUP
-#line 233 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 233 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::LongTy ; return LONG; }
YY_BREAK
case 51:
YY_RULE_SETUP
-#line 234 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 234 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::ULongTy ; return ULONG; }
YY_BREAK
case 52:
YY_RULE_SETUP
-#line 235 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 235 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::FloatTy ; return FLOAT; }
YY_BREAK
case 53:
YY_RULE_SETUP
-#line 236 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 236 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::DoubleTy; return DOUBLE; }
YY_BREAK
case 54:
YY_RULE_SETUP
-#line 237 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 237 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.PrimType = Type::LabelTy ; return LABEL; }
YY_BREAK
case 55:
YY_RULE_SETUP
-#line 238 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 238 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return TYPE; }
YY_BREAK
case 56:
YY_RULE_SETUP
-#line 239 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 239 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return OPAQUE; }
YY_BREAK
case 57:
YY_RULE_SETUP
-#line 241 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 241 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Add, ADD); }
YY_BREAK
case 58:
YY_RULE_SETUP
-#line 242 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 242 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Sub, SUB); }
YY_BREAK
case 59:
YY_RULE_SETUP
-#line 243 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 243 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Mul, MUL); }
YY_BREAK
case 60:
YY_RULE_SETUP
-#line 244 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 244 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Div, DIV); }
YY_BREAK
case 61:
YY_RULE_SETUP
-#line 245 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 245 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Rem, REM); }
YY_BREAK
case 62:
YY_RULE_SETUP
-#line 246 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 246 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, And, AND); }
YY_BREAK
case 63:
YY_RULE_SETUP
-#line 247 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 247 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Or , OR ); }
YY_BREAK
case 64:
YY_RULE_SETUP
-#line 248 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 248 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, Xor, XOR); }
YY_BREAK
case 65:
YY_RULE_SETUP
-#line 249 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 249 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SetNE, SETNE); }
YY_BREAK
case 66:
YY_RULE_SETUP
-#line 250 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 250 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SetEQ, SETEQ); }
YY_BREAK
case 67:
YY_RULE_SETUP
-#line 251 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 251 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SetLT, SETLT); }
YY_BREAK
case 68:
YY_RULE_SETUP
-#line 252 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 252 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SetGT, SETGT); }
YY_BREAK
case 69:
YY_RULE_SETUP
-#line 253 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 253 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SetLE, SETLE); }
YY_BREAK
case 70:
YY_RULE_SETUP
-#line 254 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 254 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(BinaryOpVal, SetGE, SETGE); }
YY_BREAK
case 71:
YY_RULE_SETUP
-#line 256 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 256 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, PHI, PHI_TOK); }
YY_BREAK
case 72:
YY_RULE_SETUP
-#line 257 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 257 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, Call, CALL); }
YY_BREAK
case 73:
YY_RULE_SETUP
-#line 258 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 258 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, Cast, CAST); }
YY_BREAK
case 74:
YY_RULE_SETUP
-#line 259 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 259 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, Select, SELECT); }
YY_BREAK
case 75:
YY_RULE_SETUP
-#line 260 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 260 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, Shl, SHL); }
YY_BREAK
case 76:
YY_RULE_SETUP
-#line 261 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 261 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, Shr, SHR); }
YY_BREAK
case 77:
YY_RULE_SETUP
-#line 262 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 262 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return VANEXT_old; }
YY_BREAK
case 78:
YY_RULE_SETUP
-#line 263 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 263 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return VAARG_old; }
YY_BREAK
case 79:
YY_RULE_SETUP
-#line 264 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 264 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, VAArg , VAARG); }
YY_BREAK
case 80:
YY_RULE_SETUP
-#line 265 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 265 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Ret, RET); }
YY_BREAK
case 81:
YY_RULE_SETUP
-#line 266 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 266 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Br, BR); }
YY_BREAK
case 82:
YY_RULE_SETUP
-#line 267 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 267 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Switch, SWITCH); }
YY_BREAK
case 83:
YY_RULE_SETUP
-#line 268 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 268 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Invoke, INVOKE); }
YY_BREAK
case 84:
YY_RULE_SETUP
-#line 269 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 269 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Unwind, UNWIND); }
YY_BREAK
case 85:
YY_RULE_SETUP
-#line 270 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 270 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(TermOpVal, Unreachable, UNREACHABLE); }
YY_BREAK
case 86:
YY_RULE_SETUP
-#line 272 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 272 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, Malloc, MALLOC); }
YY_BREAK
case 87:
YY_RULE_SETUP
-#line 273 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 273 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, Alloca, ALLOCA); }
YY_BREAK
case 88:
YY_RULE_SETUP
-#line 274 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 274 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, Free, FREE); }
YY_BREAK
case 89:
YY_RULE_SETUP
-#line 275 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 275 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, Load, LOAD); }
YY_BREAK
case 90:
YY_RULE_SETUP
-#line 276 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 276 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, Store, STORE); }
YY_BREAK
case 91:
YY_RULE_SETUP
-#line 277 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 277 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(MemOpVal, GetElementPtr, GETELEMENTPTR); }
YY_BREAK
case 92:
YY_RULE_SETUP
-#line 279 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 279 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, ExtractElement, EXTRACTELEMENT); }
YY_BREAK
case 93:
YY_RULE_SETUP
-#line 280 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 280 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, InsertElement, INSERTELEMENT); }
YY_BREAK
case 94:
YY_RULE_SETUP
-#line 281 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 281 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ RET_TOK(OtherOpVal, ShuffleVector, SHUFFLEVECTOR); }
YY_BREAK
case 95:
YY_RULE_SETUP
-#line 284 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 284 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{
UnEscapeLexed(yytext+1);
llvmAsmlval.StrVal = strdup(yytext+1); // Skip %
@@ -1650,7 +1659,7 @@
YY_BREAK
case 96:
YY_RULE_SETUP
-#line 289 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 289 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{
yytext[strlen(yytext)-1] = 0; // nuke colon
UnEscapeLexed(yytext);
@@ -1660,7 +1669,7 @@
YY_BREAK
case 97:
YY_RULE_SETUP
-#line 295 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 295 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{
yytext[strlen(yytext)-2] = 0; // nuke colon, end quote
UnEscapeLexed(yytext+1);
@@ -1670,7 +1679,7 @@
YY_BREAK
case 98:
YY_RULE_SETUP
-#line 302 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 302 "/proj/llvm/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
@@ -1683,24 +1692,24 @@
YY_BREAK
case 99:
YY_RULE_SETUP
-#line 313 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 313 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.UInt64Val = atoull(yytext); return EUINT64VAL; }
YY_BREAK
case 100:
YY_RULE_SETUP
-#line 314 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 314 "/proj/llvm/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!");
+ GenerateError("Constant too large for signed 64 bits!");
llvmAsmlval.SInt64Val = -Val;
return ESINT64VAL;
}
YY_BREAK
case 101:
YY_RULE_SETUP
-#line 322 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 322 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{
llvmAsmlval.UInt64Val = HexIntToVal(yytext+3);
return yytext[0] == 's' ? ESINT64VAL : EUINT64VAL;
@@ -1708,39 +1717,39 @@
YY_BREAK
case 102:
YY_RULE_SETUP
-#line 327 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 327 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{
uint64_t Val = atoull(yytext+1);
if ((unsigned)Val != Val)
- ThrowException("Invalid value number (too large)!");
+ GenerateError("Invalid value number (too large)!");
llvmAsmlval.UIntVal = unsigned(Val);
return UINTVAL;
}
YY_BREAK
case 103:
YY_RULE_SETUP
-#line 334 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 334 "/proj/llvm/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!");
+ GenerateError("Constant too large for signed 32 bits!");
llvmAsmlval.SIntVal = (int)-Val;
return SINTVAL;
}
YY_BREAK
case 104:
YY_RULE_SETUP
-#line 343 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 343 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.FPVal = atof(yytext); return FPVAL; }
YY_BREAK
case 105:
YY_RULE_SETUP
-#line 344 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 344 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ llvmAsmlval.FPVal = HexToFP(yytext); return FPVAL; }
YY_BREAK
case YY_STATE_EOF(INITIAL):
-#line 346 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 346 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{
/* Make sure to free the internal buffers for flex when we are
* done reading our input!
@@ -1751,20 +1760,20 @@
YY_BREAK
case 106:
YY_RULE_SETUP
-#line 354 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 354 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ /* Ignore whitespace */ }
YY_BREAK
case 107:
YY_RULE_SETUP
-#line 355 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 355 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
{ return yytext[0]; }
YY_BREAK
case 108:
YY_RULE_SETUP
-#line 357 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
+#line 357 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
YY_FATAL_ERROR( "flex scanner jammed" );
YY_BREAK
-#line 1768 "Lexer.cpp"
+#line 1777 "Lexer.cpp"
case YY_END_OF_BUFFER:
{
@@ -2140,6 +2149,7 @@
#endif /* ifndef YY_NO_UNPUT */
+#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput()
#else
@@ -2186,7 +2196,7 @@
case EOB_ACT_END_OF_FILE:
{
if ( yywrap() )
- return 0;
+ return EOF;
if ( ! yy_did_buffer_switch_on_eof )
YY_NEW_FILE;
@@ -2213,7 +2223,7 @@
return c;
}
-
+#endif /* YY_NO_INPUT */
#ifdef YY_USE_PROTOS
void yyrestart( FILE *input_file )
@@ -2324,11 +2334,6 @@
}
-#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 )
@@ -2646,6 +2651,5 @@
return 0;
}
#endif
-#line 357 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
-
+#line 357 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"