diff options
Diffstat (limited to 'lib/Target/CppBackend/CPPBackend.cpp')
| -rw-r--r-- | lib/Target/CppBackend/CPPBackend.cpp | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/lib/Target/CppBackend/CPPBackend.cpp b/lib/Target/CppBackend/CPPBackend.cpp index e5907fc174..b990804f01 100644 --- a/lib/Target/CppBackend/CPPBackend.cpp +++ b/lib/Target/CppBackend/CPPBackend.cpp @@ -856,8 +856,17 @@ std::string CppWriter::getCast(const StringRef &s, const Type *t, Signedness sig return ("+" + s).str(); case Type::IntegerTyID: case Type::PointerTyID: - assert(t->getIntegerBitWidth() == 32); - return (sign == ASM_SIGNED ? s + "|0" : s + ">>>0").str(); + switch (t->getIntegerBitWidth()) { + case 1: + return (s + "&1").str(); + case 8: + return (s + "&255").str(); + case 16: + return (s + "&65535").str(); + case 32: + default: + return (sign == ASM_SIGNED ? s + "|0" : s + ">>>0").str(); + } } } @@ -1381,8 +1390,18 @@ std::string CppWriter::generateInstruction(const Instruction *I) { //Out << "BinaryOperator* " << iName << " = BinaryOperator::Create("; text = getAssign(iName, I->getType()); switch (I->getOpcode()) { - case Instruction::Add: text += getParenCast(getValueAsParenStr(I->getOperand(0)) + " + " + getValueAsParenStr(I->getOperand(1)), I->getType()) + ";"; break; - case Instruction::Sub: text += getParenCast(getValueAsParenStr(I->getOperand(0)) + " - " + getValueAsParenStr(I->getOperand(1)), I->getType()) + ";"; break; + case Instruction::Add: text += getParenCast( + getValueAsParenStr(I->getOperand(0)) + + " + " + + getValueAsParenStr(I->getOperand(1)), + I->getType() + ) + ";"; break; + case Instruction::Add: text += getParenCast( + getValueAsParenStr(I->getOperand(0)) + + " - " + + getValueAsParenStr(I->getOperand(1)), + I->getType() + ) + ";"; break; case Instruction::Mul: text += getIMul(I->getOperand(0), I->getOperand(1)) + ";"; break; case Instruction::SRem: text += getDoubleToInt( getValueAsCastParenStr(I->getOperand(0), ASM_SIGNED) + |