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synced 2024-08-17 21:29:20 +00:00
Fix some think-o's in my last commit. Thanks to Chris for pointing them out.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28380 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -89,58 +89,60 @@ void Module::dump() const {
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/// Target endian information...
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Module::Endianness Module::getEndianness() const {
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std::string temp = DataLayout;
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Module::Endianness ret = AnyEndianness;
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while (temp.length() > 0) {
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while (!temp.empty()) {
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std::string token = getToken(temp, "-");
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if (token[0] == 'e') {
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return LittleEndian;
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ret = LittleEndian;
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} else if (token[0] == 'E') {
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return BigEndian;
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ret = BigEndian;
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}
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}
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return AnyEndianness;
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return ret;
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}
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void Module::setEndianness(Endianness E) {
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if (DataLayout.compare("") != 0 && E != AnyEndianness)
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DataLayout.insert(0, "-");
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if (!DataLayout.empty() && E != AnyEndianness)
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DataLayout += "-";
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if (E == LittleEndian)
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DataLayout.insert(0, "e");
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DataLayout += "e";
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else if (E == BigEndian)
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DataLayout.insert(0, "E");
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DataLayout += "E";
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}
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/// Target Pointer Size information...
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Module::PointerSize Module::getPointerSize() const {
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std::string temp = DataLayout;
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Module::PointerSize ret = AnyPointerSize;
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while (temp.length() > 0) {
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while (!temp.empty()) {
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std::string token = getToken(temp, "-");
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char signal = getToken(token, ":")[0];
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if (signal == 'p') {
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int size = atoi(getToken(token, ":").c_str());
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if (size == 32)
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return Pointer32;
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ret = Pointer32;
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else if (size == 64)
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return Pointer64;
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ret = Pointer64;
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}
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}
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return AnyPointerSize;
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return ret;
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}
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void Module::setPointerSize(PointerSize PS) {
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if (DataLayout.compare("") != 0 && PS != AnyPointerSize)
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DataLayout.insert(0, "-");
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if (!DataLayout.empty() && PS != AnyPointerSize)
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DataLayout += "-";
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if (PS == Pointer32)
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DataLayout.insert(0, "p:32:32");
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DataLayout += "p:32:32";
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else if (PS == Pointer64)
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DataLayout.insert(0, "p:64:64");
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DataLayout += "p:64:64";
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}
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//===----------------------------------------------------------------------===//
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