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Make a modern Objective-C runtime the default target for *BSD. Don't yet change this on GNU/Linux, where the GCC runtime still tends to be used. 

llvm-svn: 154315
This commit is contained in:
David Chisnall 2012-04-09 12:33:41 +00:00
parent 36a7cc6292
commit a27cf0e6e1
1 changed files with 30 additions and 0 deletions
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30
clang/lib/Driver/ToolChains.h
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@ -459,6 +459,16 @@ class LLVM_LIBRARY_VISIBILITY OpenBSD : public Generic_ELF {
public:
OpenBSD(const Driver &D, const llvm::Triple& Triple, const ArgList &Args);
virtual bool IsObjCNonFragileABIDefault() const { return true; }
virtual bool IsObjCLegacyDispatchDefault() const {
llvm::Triple::ArchType Arch = getTriple().getArch();
if (Arch == llvm::Triple::arm ||
Arch == llvm::Triple::x86 ||
Arch == llvm::Triple::x86_64)
return false;
return true;
}
virtual Tool &SelectTool(const Compilation &C, const JobAction &JA,
const ActionList &Inputs) const;
};
@ -467,6 +477,16 @@ class LLVM_LIBRARY_VISIBILITY FreeBSD : public Generic_ELF {
public:
FreeBSD(const Driver &D, const llvm::Triple& Triple, const ArgList &Args);
virtual bool IsObjCNonFragileABIDefault() const { return true; }
virtual bool IsObjCLegacyDispatchDefault() const {
llvm::Triple::ArchType Arch = getTriple().getArch();
if (Arch == llvm::Triple::arm ||
Arch == llvm::Triple::x86 ||
Arch == llvm::Triple::x86_64)
return false;
return true;
}
virtual Tool &SelectTool(const Compilation &C, const JobAction &JA,
const ActionList &Inputs) const;
};
@ -475,6 +495,16 @@ class LLVM_LIBRARY_VISIBILITY NetBSD : public Generic_ELF {
public:
NetBSD(const Driver &D, const llvm::Triple& Triple, const ArgList &Args);
virtual bool IsObjCNonFragileABIDefault() const { return true; }
virtual bool IsObjCLegacyDispatchDefault() const {
llvm::Triple::ArchType Arch = getTriple().getArch();
if (Arch == llvm::Triple::arm ||
Arch == llvm::Triple::x86 ||
Arch == llvm::Triple::x86_64)
return false;
return true;
}
virtual Tool &SelectTool(const Compilation &C, const JobAction &JA,
const ActionList &Inputs) const;
};