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Fix PR1679, by printing GEP indices as signed values instead of unsigned.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42239 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2007-09-22 20:16:48 +00:00
parent d40bc4ad43
commit 96b207c380
1 changed files with 2 additions and 1 deletions
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3
lib/Target/CBackend/CBackend.cpp
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@ -1238,6 +1238,7 @@ void CWriter::writeOperandWithCast(Value* Operand, unsigned Opcode) {
shouldCast = true;
castIsSigned = false;
break;
case Instruction::GetElementPtr:
case Instruction::AShr:
case Instruction::SDiv:
case Instruction::SRem: // Cast to signed first
@ -2859,7 +2860,7 @@ void CWriter::printIndexingExpression(Value *Ptr, gep_type_iterator I,
Out << ".field" << cast<ConstantInt>(I.getOperand())->getZExtValue();
} else {
Out << '[';
writeOperand(I.getOperand());
writeOperandWithCast(I.getOperand(), Instruction::GetElementPtr);
Out << ']';
}
}