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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
This commit is contained in:
@@ -17,7 +17,7 @@
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#define yylineno llvmAsmlineno
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#line 20 "Lexer.cpp"
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/* A lexical scanner generated by flex */
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/* A lexical scanner generated by flex*/
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/* Scanner skeleton version:
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* $Header$
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@@ -28,6 +28,7 @@
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#define YY_FLEX_MINOR_VERSION 5
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#include <stdio.h>
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#include <unistd.h>
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/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
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@@ -41,7 +42,6 @@
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#ifdef __cplusplus
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#include <stdlib.h>
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#include <unistd.h>
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/* Use prototypes in function declarations. */
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#define YY_USE_PROTOS
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@@ -153,6 +153,15 @@ extern FILE *yyin, *yyout;
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#define unput(c) yyunput( c, yytext_ptr )
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/* Some routines like yy_flex_realloc() are emitted as static but are
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not called by all lexers. This generates warnings in some compilers,
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notably GCC. Arrange to suppress these. */
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#ifdef __GNUC__
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#define YY_MAY_BE_UNUSED __attribute__((unused))
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#else
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#define YY_MAY_BE_UNUSED
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#endif
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/* The following is because we cannot portably get our hands on size_t
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* (without autoconf's help, which isn't available because we want
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* flex-generated scanners to compile on their own).
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@@ -259,7 +268,7 @@ YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
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YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
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static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
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static inline void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
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static inline void *yy_flex_realloc YY_PROTO(( void *, yy_size_t )) YY_MAY_BE_UNUSED;
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static void yy_flex_free YY_PROTO(( void * ));
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#define yy_new_buffer yy_create_buffer
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@@ -783,7 +792,7 @@ goto find_rule; \
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#define YY_MORE_ADJ 0
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#define YY_RESTORE_YY_MORE_OFFSET
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char *yytext;
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#line 1 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 1 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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#define INITIAL 0
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/*===-- Lexer.l - Scanner for llvm assembly files --------------*- C++ -*--===//
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//
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@@ -798,7 +807,7 @@ char *yytext;
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//
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//===----------------------------------------------------------------------===*/
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#define YY_NEVER_INTERACTIVE 1
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#line 28 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 28 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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#include "ParserInternals.h"
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#include "llvm/Module.h"
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#include <list>
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@@ -833,7 +842,7 @@ static uint64_t atoull(const char *Buffer) {
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Result *= 10;
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Result += *Buffer-'0';
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if (Result < OldRes) // Uh, oh, overflow detected!!!
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ThrowException("constant bigger than 64 bits detected!");
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GenerateError("constant bigger than 64 bits detected!");
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}
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return Result;
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}
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@@ -852,7 +861,7 @@ static uint64_t HexIntToVal(const char *Buffer) {
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Result += C-'a'+10;
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if (Result < OldRes) // Uh, oh, overflow detected!!!
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ThrowException("constant bigger than 64 bits detected!");
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GenerateError("constant bigger than 64 bits detected!");
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}
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return Result;
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}
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@@ -890,7 +899,7 @@ char *UnEscapeLexed(char *Buffer, bool AllowNull) {
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char Tmp = BIn[3]; BIn[3] = 0; // Terminate string
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*BOut = (char)strtol(BIn+1, 0, 16); // Convert to number
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if (!AllowNull && !*BOut)
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ThrowException("String literal cannot accept \\00 escape!");
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GenerateError("String literal cannot accept \\00 escape!");
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BIn[3] = Tmp; // Restore character
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BIn += 3; // Skip over handled chars
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@@ -924,7 +933,7 @@ using namespace llvm;
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/* HexIntConstant - Hexadecimal constant generated by the CFE to avoid forcing
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* it to deal with 64 bit numbers.
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*/
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#line 928 "Lexer.cpp"
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#line 937 "Lexer.cpp"
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/* Macros after this point can all be overridden by user definitions in
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* section 1.
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@@ -1072,13 +1081,13 @@ YY_MALLOC_DECL
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YY_DECL
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{
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register yy_state_type yy_current_state;
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register char *yy_cp, *yy_bp;
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register char *yy_cp = NULL, *yy_bp = NULL;
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register int yy_act;
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#line 179 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 179 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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#line 1082 "Lexer.cpp"
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#line 1091 "Lexer.cpp"
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if ( yy_init )
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{
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@@ -1171,477 +1180,477 @@ do_action: /* This label is used only to access EOF actions. */
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{ /* beginning of action switch */
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case 1:
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YY_RULE_SETUP
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#line 181 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 181 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ /* Ignore comments for now */ }
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YY_BREAK
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case 2:
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YY_RULE_SETUP
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#line 183 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 183 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ return BEGINTOK; }
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YY_BREAK
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case 3:
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YY_RULE_SETUP
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#line 184 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 184 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ return ENDTOK; }
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YY_BREAK
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case 4:
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YY_RULE_SETUP
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#line 185 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 185 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ return TRUETOK; }
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YY_BREAK
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case 5:
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YY_RULE_SETUP
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#line 186 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 186 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ return FALSETOK; }
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YY_BREAK
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case 6:
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YY_RULE_SETUP
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#line 187 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 187 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ return DECLARE; }
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YY_BREAK
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case 7:
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YY_RULE_SETUP
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#line 188 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 188 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ return GLOBAL; }
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YY_BREAK
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case 8:
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YY_RULE_SETUP
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#line 189 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 189 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ return CONSTANT; }
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YY_BREAK
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case 9:
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YY_RULE_SETUP
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#line 190 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 190 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ return INTERNAL; }
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YY_BREAK
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case 10:
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YY_RULE_SETUP
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#line 191 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 191 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ return LINKONCE; }
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YY_BREAK
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case 11:
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YY_RULE_SETUP
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#line 192 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 192 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ return WEAK; }
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YY_BREAK
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case 12:
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YY_RULE_SETUP
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#line 193 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 193 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ return APPENDING; }
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YY_BREAK
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case 13:
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YY_RULE_SETUP
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#line 194 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 194 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ return EXTERNAL; } /* Deprecated, turn into external */
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YY_BREAK
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case 14:
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YY_RULE_SETUP
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#line 195 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 195 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ return EXTERNAL; }
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YY_BREAK
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case 15:
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YY_RULE_SETUP
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#line 196 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 196 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ return IMPLEMENTATION; }
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YY_BREAK
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case 16:
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YY_RULE_SETUP
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#line 197 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 197 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ return ZEROINITIALIZER; }
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YY_BREAK
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case 17:
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YY_RULE_SETUP
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#line 198 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 198 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ return DOTDOTDOT; }
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YY_BREAK
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case 18:
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YY_RULE_SETUP
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#line 199 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 199 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ return UNDEF; }
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YY_BREAK
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case 19:
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YY_RULE_SETUP
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#line 200 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 200 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ return NULL_TOK; }
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YY_BREAK
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case 20:
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YY_RULE_SETUP
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#line 201 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 201 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ return TO; }
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YY_BREAK
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case 21:
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YY_RULE_SETUP
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#line 202 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 202 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ RET_TOK(TermOpVal, Unwind, UNWIND); }
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YY_BREAK
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case 22:
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YY_RULE_SETUP
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#line 203 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 203 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ return NOT; } /* Deprecated, turned into XOR */
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YY_BREAK
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case 23:
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YY_RULE_SETUP
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#line 204 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 204 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ return TAIL; }
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YY_BREAK
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case 24:
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YY_RULE_SETUP
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#line 205 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 205 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ return TARGET; }
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YY_BREAK
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case 25:
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YY_RULE_SETUP
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#line 206 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 206 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ return TRIPLE; }
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YY_BREAK
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case 26:
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YY_RULE_SETUP
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#line 207 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 207 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ return DEPLIBS; }
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YY_BREAK
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case 27:
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YY_RULE_SETUP
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#line 208 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 208 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ return ENDIAN; }
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YY_BREAK
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case 28:
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YY_RULE_SETUP
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#line 209 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 209 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ return POINTERSIZE; }
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YY_BREAK
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case 29:
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YY_RULE_SETUP
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#line 210 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 210 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
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{ return LITTLE; }
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YY_BREAK
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case 30:
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YY_RULE_SETUP
|
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#line 211 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 211 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
|
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{ return BIG; }
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YY_BREAK
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case 31:
|
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YY_RULE_SETUP
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#line 212 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
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#line 212 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
|
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{ return VOLATILE; }
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YY_BREAK
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case 32:
|
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YY_RULE_SETUP
|
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#line 213 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
|
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#line 213 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
|
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{ return ALIGN; }
|
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YY_BREAK
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case 33:
|
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YY_RULE_SETUP
|
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#line 214 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
|
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#line 214 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
|
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{ return SECTION; }
|
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YY_BREAK
|
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case 34:
|
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YY_RULE_SETUP
|
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#line 215 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
|
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#line 215 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
|
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{ return MODULE; }
|
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YY_BREAK
|
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case 35:
|
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YY_RULE_SETUP
|
||||
#line 216 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
|
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#line 216 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
|
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{ return ASM_TOK; }
|
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YY_BREAK
|
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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; }
|
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YY_BREAK
|
||||
case 37:
|
||||
YY_RULE_SETUP
|
||||
#line 219 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
|
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#line 219 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
|
||||
{ return CC_TOK; }
|
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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; }
|
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YY_BREAK
|
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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; }
|
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YY_BREAK
|
||||
case 40:
|
||||
YY_RULE_SETUP
|
||||
#line 222 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
|
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#line 222 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
|
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{ return FASTCC_TOK; }
|
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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; }
|
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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; }
|
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YY_BREAK
|
||||
case 43:
|
||||
YY_RULE_SETUP
|
||||
#line 226 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
|
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#line 226 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
|
||||
{ llvmAsmlval.PrimType = Type::BoolTy ; return BOOL; }
|
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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_RULE_SETUP
|
||||
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_RULE_SETUP
|
||||
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_RULE_SETUP
|
||||
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_RULE_SETUP
|
||||
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_RULE_SETUP
|
||||
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 @@ case YY_STATE_EOF(INITIAL):
|
||||
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 @@ register char *yy_bp;
|
||||
#endif /* ifndef YY_NO_UNPUT */
|
||||
|
||||
|
||||
#ifndef YY_NO_INPUT
|
||||
#ifdef __cplusplus
|
||||
static int yyinput()
|
||||
#else
|
||||
@@ -2186,7 +2196,7 @@ static int input()
|
||||
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 @@ static int input()
|
||||
|
||||
return c;
|
||||
}
|
||||
|
||||
#endif /* YY_NO_INPUT */
|
||||
|
||||
#ifdef YY_USE_PROTOS
|
||||
void yyrestart( FILE *input_file )
|
||||
@@ -2324,11 +2334,6 @@ YY_BUFFER_STATE b;
|
||||
}
|
||||
|
||||
|
||||
#ifndef YY_ALWAYS_INTERACTIVE
|
||||
#ifndef YY_NEVER_INTERACTIVE
|
||||
extern int isatty YY_PROTO(( int ));
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifdef YY_USE_PROTOS
|
||||
void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
|
||||
@@ -2646,6 +2651,5 @@ int main()
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
#line 357 "/Volumes/Projects/cvs/llvm/lib/AsmParser/Lexer.l"
|
||||
|
||||
#line 357 "/proj/llvm/llvm/lib/AsmParser/Lexer.l"
|
||||
|
||||
|
Reference in New Issue
Block a user