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Fix MemoryBuffer breakage correctly.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36561 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jeff Cohen 2007-04-29 14:43:31 +00:00
parent 1d6bf2f580
commit 930c0fead9
4 changed files with 1411 additions and 1626 deletions
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8
include/llvm/System/Path.h
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@ -559,6 +559,14 @@ namespace sys {
explicit PathWithStatus(const std::string& p)
: Path(p), status(), fsIsValid(false) {}
/// This constructor will accept a character range as a path. No checking
/// is done on this path to determine if it is valid. To determine
/// validity of the path, use the isValid method.
/// @param p The path to assign.
/// @brief Construct a Path from a string.
explicit PathWithStatus(const char *StrStart, unsigned StrLen)
: Path(StrStart, StrLen), status(), fsIsValid(false) {}
/// Makes a copy of \p that to \p this.
/// @returns \p this
/// @brief Assignment Operator

2998
lib/AsmParser/llvmAsmParser.cpp.cvs
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File diff suppressed because it is too large Load Diff

29
lib/AsmParser/llvmAsmParser.h.cvs
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@ -1,7 +1,7 @@
/* A Bison parser, made by GNU Bison 2.1. */
/* A Bison parser, made from /usr/home/jeffc/llvm/lib/AsmParser/llvmAsmParser.y, by GNU bison 1.75. */
/* Skeleton parser for Yacc-like parsing with Bison,
Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -15,14 +15,17 @@
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA. */
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/* As a special exception, when this file is copied by Bison into a
Bison output file, you may use that output file without restriction.
This special exception was added by the Free Software Foundation
in version 1.24 of Bison. */
#ifndef BISON_LLVMASMPARSER_TAB_H
# define BISON_LLVMASMPARSER_TAB_H
/* Tokens. */
#ifndef YYTOKENTYPE
# define YYTOKENTYPE
@ -164,7 +167,6 @@
HIDDEN = 390
};
#endif
/* Tokens. */
#define ESINT64VAL 258
#define EUINT64VAL 259
#define ESAPINTVAL 260
@ -302,9 +304,9 @@
#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
#line 955 "/proj/llvm/llvm-2/lib/AsmParser/llvmAsmParser.y"
typedef union YYSTYPE {
#ifndef YYSTYPE
#line 955 "/usr/home/jeffc/llvm/lib/AsmParser/llvmAsmParser.y"
typedef union {
llvm::Module *ModuleVal;
llvm::Function *FunctionVal;
llvm::BasicBlock *BasicBlockVal;
@ -349,15 +351,14 @@ typedef union YYSTYPE {
llvm::Instruction::OtherOps OtherOpVal;
llvm::ICmpInst::Predicate IPredicate;
llvm::FCmpInst::Predicate FPredicate;
} YYSTYPE;
/* Line 1447 of yacc.c. */
#line 355 "llvmAsmParser.tab.h"
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
# define YYSTYPE_IS_DECLARED 1
# define YYSTYPE_IS_TRIVIAL 1
} yystype;
/* Line 1237 of /usr/local/share/bison/yacc.c. */
#line 357 "llvmAsmParser.tab.h"
# define YYSTYPE yystype
#endif
extern YYSTYPE llvmAsmlval;
#endif /* not BISON_LLVMASMPARSER_TAB_H */

2
lib/Support/MemoryBuffer.cpp
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@ -159,7 +159,7 @@ MemoryBufferMMapFile::~MemoryBufferMMapFile() {
MemoryBuffer *MemoryBuffer::getFile(const char *FilenameStart, unsigned FnSize,
int64_t FileSize) {
sys::PathWithStatus P(std::string(FilenameStart, FnSize));
sys::PathWithStatus P(FilenameStart, FnSize);
#if 1
return new MemoryBufferMMapFile(P);
#else