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Format large struct constants for readability.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26379 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Laskey 2006-02-25 12:27:03 +00:00
parent 9394514ede
commit a3f332bdc3
1 changed files with 13 additions and 4 deletions
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17
lib/VMCore/AsmWriter.cpp
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@ -419,6 +419,7 @@ static void WriteConstantInt(std::ostream &Out, const Constant *CV,
bool PrintName,
std::map<const Type *, std::string> &TypeTable,
SlotMachine *Machine) {
static std::string Indent = "\n";
if (const ConstantBool *CB = dyn_cast<ConstantBool>(CV)) {
Out << (CB == ConstantBool::True ? "true" : "false");
} else if (const ConstantSInt *CI = dyn_cast<ConstantSInt>(CV)) {
@ -482,22 +483,30 @@ static void WriteConstantInt(std::ostream &Out, const Constant *CV,
}
} else if (const ConstantStruct *CS = dyn_cast<ConstantStruct>(CV)) {
Out << '{';
if (CS->getNumOperands()) {
Out << ' ';
unsigned N = CS->getNumOperands();
if (N) {
if (N > 2) {
Indent += " ";
Out << Indent;
} else {
Out << ' ';
}
printTypeInt(Out, CS->getOperand(0)->getType(), TypeTable);
WriteAsOperandInternal(Out, CS->getOperand(0),
PrintName, TypeTable, Machine);
for (unsigned i = 1; i < CS->getNumOperands(); i++) {
for (unsigned i = 1; i < N; i++) {
Out << ", ";
if (N > 2) Out << Indent;
printTypeInt(Out, CS->getOperand(i)->getType(), TypeTable);
WriteAsOperandInternal(Out, CS->getOperand(i),
PrintName, TypeTable, Machine);
}
if (N > 2) Indent.resize(Indent.size() - 4);
}
Out << " }";
} else if (const ConstantPacked *CP = dyn_cast<ConstantPacked>(CV)) {
const Type *ETy = CP->getType()->getElementType();