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Differential D20680

[mips] Slightly simplify MipsTargetInfo::setDataLayout(). NFC.
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Authored by dsanders on May 26 2016, 7:22 AM.

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rG55e406970204: [mips] Slightly simplify MipsTargetInfo::setDataLayout(). NFC.
rC271647: [mips] Slightly simplify MipsTargetInfo::setDataLayout(). NFC.
rL271647: [mips] Slightly simplify MipsTargetInfo::setDataLayout(). NFC.

Summary

Depends on D20679

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Event Timeline

dsanders updated this revision to Diff 58607.May 26 2016, 7:22 AM

dsanders retitled this revision from to [mips] Slightly simplify MipsTargetInfo::setDataLayout(). NFC..

dsanders updated this object.

dsanders added a parent revision: D20679: [mips] Kill 'support' for untested EABI..

dsanders added subscribers: cfe-commits, atanasyan.

LGTM

This revision is now accepted and ready to land.May 26 2016, 7:32 AM

dsanders closed this revision.Jun 3 2016, 3:17 AM

Revision Contents

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lib/

Basic/

Targets.cpp

34 lines

Diff 58607

lib/Basic/Targets.cpp

This file is larger than 256 KB, so syntax highlighting is disabled by default.

Show First 20 Lines • Show All 6,934 Lines • ▼ Show 20 Lines	public:
}		}
ArrayRef<TargetInfo::GCCRegAlias> getGCCRegAliases() const override {		ArrayRef<TargetInfo::GCCRegAlias> getGCCRegAliases() const override {
return None;		return None;
}		}
};		};

class MipsTargetInfo : public TargetInfo {		class MipsTargetInfo : public TargetInfo {
void setDataLayout() {		void setDataLayout() {
if (BigEndian) {		StringRef Layout;

if (ABI == "o32")		if (ABI == "o32")
resetDataLayout("E-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32-S64");		Layout = "m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32-S64";
else if (ABI == "n32")		else if (ABI == "n32")
resetDataLayout("E-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32:64-S128");		Layout = "m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32:64-S128";
else if (ABI == "n64")		else if (ABI == "n64")
resetDataLayout("E-m:m-i8:8:32-i16:16:32-i64:64-n32:64-S128");		Layout = "m:m-i8:8:32-i16:16:32-i64:64-n32:64-S128";
else		else
llvm_unreachable("Invalid ABI");		llvm_unreachable("Invalid ABI");
} else {
if (ABI == "o32")		if (BigEndian)
resetDataLayout("e-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32-S64");		resetDataLayout(("E-" + Layout).str());
else if (ABI == "n32")
resetDataLayout("e-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32:64-S128");
else if (ABI == "n64")
resetDataLayout("e-m:m-i8:8:32-i16:16:32-i64:64-n32:64-S128");
else		else
llvm_unreachable("Invalid ABI");		resetDataLayout(("e-" + Layout).str());
}
}		}


static const Builtin::Info BuiltinInfo[];		static const Builtin::Info BuiltinInfo[];
std::string CPU;		std::string CPU;
bool IsMips16;		bool IsMips16;
bool IsMicromips;		bool IsMicromips;
bool IsNan2008;		bool IsNan2008;
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