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Simplify printAlias. 

llvm-svn: 136611
This commit is contained in:
Jay Foad 2011-08-01 12:29:14 +00:00
parent 7f4cd9e678
commit 26db79d236
1 changed files with 2 additions and 21 deletions
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23
llvm/lib/VMCore/AsmWriter.cpp
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@ -1397,27 +1397,8 @@ void AssemblyWriter::printAlias(const GlobalAlias *GA) {
if (Aliasee == 0) {
TypePrinter.print(GA->getType(), Out);
Out << " <<NULL ALIASEE>>";
} else if (const GlobalVariable *GV = dyn_cast<GlobalVariable>(Aliasee)) {
TypePrinter.print(GV->getType(), Out);
Out << ' ';
PrintLLVMName(Out, GV);
} else if (const Function *F = dyn_cast<Function>(Aliasee)) {
TypePrinter.print(F->getFunctionType(), Out);
Out << "* ";
WriteAsOperandInternal(Out, F, &TypePrinter, &Machine, F->getParent());
} else if (const GlobalAlias *GA = dyn_cast<GlobalAlias>(Aliasee)) {
TypePrinter.print(GA->getType(), Out);
Out << ' ';
PrintLLVMName(Out, GA);
} else {
const ConstantExpr *CE = cast<ConstantExpr>(Aliasee);
// The only valid GEP is an all zero GEP.
assert((CE->getOpcode() == Instruction::BitCast ||
CE->getOpcode() == Instruction::GetElementPtr) &&
"Unsupported aliasee");
writeOperand(CE, false);
}
} else
writeOperand(Aliasee, !isa<ConstantExpr>(Aliasee));
printInfoComment(*GA);
Out << '\n';