continue;
StringRef Key = MFE.Key->getString();
- Value *Val = MFE.Val;
+ Metadata *Val = MFE.Val;
if (Key == "Objective-C Image Info Version") {
- VersionVal = cast<ConstantInt>(Val)->getZExtValue();
+ VersionVal = mdconst::extract<ConstantInt>(Val)->getZExtValue();
} else if (Key == "Objective-C Garbage Collection" ||
Key == "Objective-C GC Only" ||
- Key == "Objective-C Is Simulated") {
- ImageInfoFlags |= cast<ConstantInt>(Val)->getZExtValue();
+ Key == "Objective-C Is Simulated" ||
+ Key == "Objective-C Image Swift Version") {
+ ImageInfoFlags |= mdconst::extract<ConstantInt>(Val)->getZExtValue();
} else if (Key == "Objective-C Image Info Section") {
SectionVal = cast<MDString>(Val)->getString();
} else if (Key == "Linker Options") {
return S;
}
-bool TargetLoweringObjectFileMachO::isSectionAtomizableBySymbols(
- const MCSection &Section) const {
- const MCSectionMachO &SMO = static_cast<const MCSectionMachO&>(Section);
-
- // Sections holding 1 byte strings are atomized based on the data
- // they contain.
- // Sections holding 2 byte strings require symbols in order to be
- // atomized.
- // There is no dedicated section for 4 byte strings.
- if (SMO.getKind().isMergeable1ByteCString())
- return false;
-
- if (SMO.getSegmentName() == "__DATA" &&
- SMO.getSectionName() == "__cfstring")
- return false;
-
- switch (SMO.getType()) {
- default:
- return true;
-
- // These sections are atomized at the element boundaries without using
- // symbols.
- case MachO::S_4BYTE_LITERALS:
- case MachO::S_8BYTE_LITERALS:
- case MachO::S_16BYTE_LITERALS:
- case MachO::S_LITERAL_POINTERS:
- case MachO::S_NON_LAZY_SYMBOL_POINTERS:
- case MachO::S_LAZY_SYMBOL_POINTERS:
- case MachO::S_MOD_INIT_FUNC_POINTERS:
- case MachO::S_MOD_TERM_FUNC_POINTERS:
- case MachO::S_INTERPOSING:
- return false;
- }
-}
-
const MCSection *TargetLoweringObjectFileMachO::
SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind,
Mangler &Mang, const TargetMachine &TM) const {
i = ModuleFlags.begin(), e = ModuleFlags.end(); i != e; ++i) {
const Module::ModuleFlagEntry &MFE = *i;
StringRef Key = MFE.Key->getString();
- Value *Val = MFE.Val;
+ Metadata *Val = MFE.Val;
if (Key == "Linker Options") {
LinkerOptions = cast<MDNode>(Val);
break;
StringRef Op = MDOption->getString();
// Lead with a space for consistency with our dllexport implementation.
std::string Escaped(" ");
- if (Op.find(" ") != StringRef::npos) {
+ if (!Op.startswith("\"") && (Op.find(" ") != StringRef::npos)) {
// The PE-COFF spec says args with spaces must be quoted. It doesn't say
// how to escape quotes, but it probably uses this algorithm:
// http://msdn.microsoft.com/en-us/library/17w5ykft(v=vs.85).aspx