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[GlobalISel] Separate matchers with newlines in emitted selector. NFC. 

We don't try very hard to format the emitted code, but newlines
are an easy way to make it more readable.

llvm-svn: 294074
This commit is contained in:
Ahmed Bougacha 2017-02-04 00:47:02 +00:00
parent f0fe1a87fe
commit 905af9f409
1 changed files with 4 additions and 4 deletions
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8
llvm/utils/TableGen/GlobalISelEmitter.cpp
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@ -143,7 +143,7 @@ public:
OS << Separator << "(";
Predicate->emitCxxPredicateExpr(OS, std::forward<Args>(args)...);
OS << ")";
Separator = " && ";
Separator = " &&\n";
}
}
};
@ -276,7 +276,7 @@ public:
void emitCxxPredicateExpr(raw_ostream &OS, const StringRef InsnVarName) const {
emitCxxPredicateListExpr(OS, InsnVarName);
for (const auto &Operand : Operands) {
OS << " && (";
OS << " &&\n(";
Operand.emitCxxPredicateExpr(OS, InsnVarName);
OS << ")";
}
@ -359,7 +359,7 @@ public:
OS << " constrainSelectedInstRegOperands(I, TII, TRI, RBI);\n";
OS << " return true;\n";
OS << " }\n";
OS << " }\n\n";
}
};
@ -515,7 +515,7 @@ void GlobalISelEmitter::run(raw_ostream &OS) {
OS << "bool " << Target.getName()
<< "InstructionSelector::selectImpl"
"(MachineInstr &I) const {\n const MachineRegisterInfo &MRI = "
"I.getParent()->getParent()->getRegInfo();\n";
"I.getParent()->getParent()->getRegInfo();\n\n";
// Look through the SelectionDAG patterns we found, possibly emitting some.
for (const PatternToMatch &Pat : CGP.ptms()) {