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* getAsString requires that the input array is string compatible, so
assert it. * Use WriteAsOperand instead of getStringValue for constants git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2296 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -22,6 +22,7 @@
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#include "llvm/Function.h"
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#include "llvm/Module.h"
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#include "llvm/SlotCalculator.h"
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#include "llvm/Assembly/Writer.h"
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#include "Support/StringExtras.h"
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#include "Support/HashExtras.h"
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#include <iostream>
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@ -472,41 +473,39 @@ static inline char toOctal(int X) {
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// the predicate isStringCompatible is true.
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//
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static string getAsCString(ConstantArray *CPA) {
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if (isStringCompatible(CPA)) {
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string Result;
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const Type *ETy = cast<ArrayType>(CPA->getType())->getElementType();
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Result = "\"";
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for (unsigned i = 0; i < CPA->getNumOperands(); ++i) {
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unsigned char C = (ETy == Type::SByteTy) ?
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(unsigned char)cast<ConstantSInt>(CPA->getOperand(i))->getValue() :
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(unsigned char)cast<ConstantUInt>(CPA->getOperand(i))->getValue();
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assert(isStringCompatible(CPA) && "Array is not string compatible!");
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if (isprint(C)) {
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Result += C;
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} else {
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switch(C) {
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case '\a': Result += "\\a"; break;
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case '\b': Result += "\\b"; break;
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case '\f': Result += "\\f"; break;
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case '\n': Result += "\\n"; break;
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case '\r': Result += "\\r"; break;
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case '\t': Result += "\\t"; break;
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case '\v': Result += "\\v"; break;
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default:
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Result += '\\';
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Result += toOctal(C >> 6);
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Result += toOctal(C >> 3);
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Result += toOctal(C >> 0);
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break;
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}
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string Result;
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const Type *ETy = cast<ArrayType>(CPA->getType())->getElementType();
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Result = "\"";
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for (unsigned i = 0; i < CPA->getNumOperands(); ++i) {
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unsigned char C = (ETy == Type::SByteTy) ?
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(unsigned char)cast<ConstantSInt>(CPA->getOperand(i))->getValue() :
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(unsigned char)cast<ConstantUInt>(CPA->getOperand(i))->getValue();
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if (isprint(C)) {
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Result += C;
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} else {
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switch(C) {
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case '\a': Result += "\\a"; break;
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case '\b': Result += "\\b"; break;
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case '\f': Result += "\\f"; break;
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case '\n': Result += "\\n"; break;
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case '\r': Result += "\\r"; break;
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case '\t': Result += "\\t"; break;
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case '\v': Result += "\\v"; break;
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default:
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Result += '\\';
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Result += toOctal(C >> 6);
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Result += toOctal(C >> 3);
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Result += toOctal(C >> 0);
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break;
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}
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}
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Result += "\"";
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return Result;
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} else {
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return CPA->getStrValue();
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}
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Result += "\"";
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return Result;
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}
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inline bool
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@ -631,7 +630,7 @@ SparcModuleAsmPrinter::printSingleConstant(const Constant* CV)
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toAsm << "\t! " << CV->getType()->getDescription()
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<< " value: " << Val << "\n";
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} else {
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toAsm << CV->getStrValue() << "\n";
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WriteAsOperand(toAsm, CV, false, false) << "\n";
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}
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}
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else if (ConstantPointer* CPP = dyn_cast<ConstantPointer>(CV))
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