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authorGabor Greif <ggreif@gmail.com>2007-07-06 13:38:17 +0000
committerGabor Greif <ggreif@gmail.com>2007-07-06 13:38:17 +0000
commite75ca3d809ff17260efa320a949cb91ea2b3981e (patch)
tree88b6c59641db2229ecfe183eeaf3ace8c31708f9 /lib
parent664e9546d674096c5a012536f1a424b1681ece51 (diff)
eliminate residual cruft related to recognizing bytecode
files. bitcode files are the only LLVM format left. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37945 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
-rw-r--r--lib/Archive/Archive.cpp9
-rw-r--r--lib/Archive/ArchiveReader.cpp16
-rw-r--r--lib/Archive/ArchiveWriter.cpp9
-rw-r--r--lib/Linker/LinkItems.cpp6
-rw-r--r--lib/Linker/Linker.cpp2
-rw-r--r--lib/System/Path.cpp16
6 files changed, 9 insertions, 49 deletions
diff --git a/lib/Archive/Archive.cpp b/lib/Archive/Archive.cpp
index d0c64097a2a..b7e7106ae6f 100644
--- a/lib/Archive/Archive.cpp
+++ b/lib/Archive/Archive.cpp
@@ -126,15 +126,8 @@ bool ArchiveMember::replaceWith(const sys::Path& newFile, std::string* ErrMsg) {
// Determine what kind of file it is
switch (sys::IdentifyFileType(signature,4)) {
- case sys::Bytecode_FileType:
- flags |= BytecodeFlag;
- break;
- case sys::CompressedBytecode_FileType:
- flags |= CompressedBytecodeFlag;
- flags &= ~CompressedFlag;
- break;
default:
- flags &= ~(BytecodeFlag|CompressedBytecodeFlag);
+ flags &= ~BitcodeFlag;
break;
}
return false;
diff --git a/lib/Archive/ArchiveReader.cpp b/lib/Archive/ArchiveReader.cpp
index 93eaac18f6b..c8ffcd6863a 100644
--- a/lib/Archive/ArchiveReader.cpp
+++ b/lib/Archive/ArchiveReader.cpp
@@ -207,16 +207,10 @@ Archive::parseMemberHeader(const char*& At, const char* End, std::string* error)
// Determine if this is a bytecode file
switch (sys::IdentifyFileType(At, 4)) {
case sys::Bitcode_FileType:
- case sys::Bytecode_FileType:
- flags |= ArchiveMember::BytecodeFlag;
- break;
- case sys::CompressedBytecode_FileType:
- flags |= ArchiveMember::CompressedBytecodeFlag;
- flags &= ~ArchiveMember::CompressedFlag;
+ flags |= ArchiveMember::BitcodeFlag;
break;
default:
- flags &= ~(ArchiveMember::BytecodeFlag|
- ArchiveMember::CompressedBytecodeFlag);
+ flags &= ~ArchiveMember::BitcodeFlag;
break;
}
@@ -349,7 +343,7 @@ bool
Archive::getAllModules(std::vector<Module*>& Modules, std::string* ErrMessage) {
for (iterator I=begin(), E=end(); I != E; ++I) {
- if (I->isBytecode() || I->isCompressedBytecode()) {
+ if (I->isBitcode()) {
std::string FullMemberName = archPath.toString() +
"(" + I->getPath().toString() + ")";
MemoryBuffer *Buffer =
@@ -535,7 +529,7 @@ Archive::findModulesDefiningSymbols(std::set<std::string>& symbols,
return false;
// If it contains symbols
- if (mbr->isBytecode() || mbr->isCompressedBytecode()) {
+ if (mbr->isBitcode()) {
// Get the symbols
std::vector<std::string> symbols;
std::string FullMemberName = archPath.toString() + "(" +
@@ -612,7 +606,7 @@ bool Archive::isBitcodeArchive() {
// Scan the archive, trying to load a bitcode member. We only load one to
// see if this works.
for (iterator I = begin(), E = end(); I != E; ++I) {
- if (!I->isBytecode() && !I->isCompressedBytecode())
+ if (!I->isBitcode())
continue;
std::string FullMemberName =
diff --git a/lib/Archive/ArchiveWriter.cpp b/lib/Archive/ArchiveWriter.cpp
index d67937ea114..ee552013838 100644
--- a/lib/Archive/ArchiveWriter.cpp
+++ b/lib/Archive/ArchiveWriter.cpp
@@ -179,11 +179,7 @@ Archive::addFileBefore(const sys::Path& filePath, iterator where,
mbr->path.getMagicNumber(magic,4);
switch (sys::IdentifyFileType(magic.c_str(),4)) {
case sys::Bitcode_FileType:
- case sys::Bytecode_FileType:
- flags |= ArchiveMember::BytecodeFlag;
- break;
- case sys::CompressedBytecode_FileType:
- flags |= ArchiveMember::CompressedBytecodeFlag;
+ flags |= ArchiveMember::BitcodeFlag;
break;
default:
break;
@@ -223,8 +219,7 @@ Archive::writeMember(
// Now that we have the data in memory, update the
// symbol table if its a bitcode file.
- if (CreateSymbolTable &&
- (member.isBytecode() || member.isCompressedBytecode())) {
+ if (CreateSymbolTable && member.isBitcode()) {
std::vector<std::string> symbols;
std::string FullMemberName = archPath.toString() + "(" +
member.getPath().toString()
diff --git a/lib/Linker/LinkItems.cpp b/lib/Linker/LinkItems.cpp
index e66fa5b6e6d..3cf1f6bd8cd 100644
--- a/lib/Linker/LinkItems.cpp
+++ b/lib/Linker/LinkItems.cpp
@@ -82,9 +82,7 @@ bool Linker::LinkInLibrary(const std::string& Lib, bool& is_native) {
case sys::Unknown_FileType:
return warning("Supposed library '" + Lib + "' isn't a library.");
- case sys::Bytecode_FileType:
case sys::Bitcode_FileType:
- case sys::CompressedBytecode_FileType:
// LLVM ".so" file.
if (LinkInFile(Pathname, is_native))
return error("Cannot link file '" + Pathname.toString() + "'");
@@ -176,9 +174,7 @@ bool Linker::LinkInFile(const sys::Path &File, bool &is_native) {
return error("Cannot link archive '" + File.toString() + "'");
break;
- case sys::Bitcode_FileType:
- case sys::Bytecode_FileType:
- case sys::CompressedBytecode_FileType: {
+ case sys::Bitcode_FileType: {
verbose("Linking bitcode file '" + File.toString() + "'");
std::auto_ptr<Module> M(LoadObject(File));
if (M.get() == 0)
diff --git a/lib/Linker/Linker.cpp b/lib/Linker/Linker.cpp
index 4604305b6d5..9f9a59d4d6e 100644
--- a/lib/Linker/Linker.cpp
+++ b/lib/Linker/Linker.cpp
@@ -142,8 +142,6 @@ static inline sys::Path IsLibrary(const std::string& Name,
FullPath.appendSuffix(&(LTDL_SHLIB_EXT[1]));
if (FullPath.isDynamicLibrary()) // Native shared library?
return FullPath;
- if (FullPath.isBytecodeFile()) // .so file containing bytecode?
- return FullPath;
if (FullPath.isBitcodeFile()) // .so file containing bitcode?
return FullPath;
diff --git a/lib/System/Path.cpp b/lib/System/Path.cpp
index fcdc5ff22cf..caf5789d7ef 100644
--- a/lib/System/Path.cpp
+++ b/lib/System/Path.cpp
@@ -47,14 +47,6 @@ sys::IdentifyFileType(const char*magic, unsigned length) {
if (magic[1] == 'C' && magic[2] == (char)0xC0 && magic[3] == (char)0xDE)
return Bitcode_FileType;
break;
- case 'l':
- if (magic[1] == 'l' && magic[2] == 'v') {
- if (magic[3] == 'c')
- return CompressedBytecode_FileType;
- else if (magic[3] == 'm')
- return Bytecode_FileType;
- }
- break;
case '!':
if (length >= 8)
if (memcmp(magic,"!<arch>\n",8) == 0)
@@ -165,14 +157,6 @@ std::string Path::GetDLLSuffix() {
}
bool
-Path::isBytecodeFile() const {
- std::string actualMagic;
- if (!getMagicNumber(actualMagic, 4))
- return false;
- return actualMagic == "llvc" || actualMagic == "llvm";
-}
-
-bool
Path::isBitcodeFile() const {
std::string actualMagic;
if (!getMagicNumber(actualMagic, 4))