[llvm-commits] patch: make memdep scan memory use intrinsics

[Duncan Sands]

Hi Nick,

> +      case Intrinsic::lifetime_start:
> +      case Intrinsic::invariant_start:
> +      case Intrinsic::invariant_end:
> +        MemPtr = QueryInst->getOperand(1);
> +        MemSize = cast<ConstantInt>(QueryInst->getOperand(0))->getZExtValue();

isn't the pointer operand 2, and the size operand 1?

> +        break;
> +      case Intrinsic::lifetime_end:
> +        MemPtr = QueryInst->getOperand(2);
> +        MemSize = cast<ConstantInt>(QueryInst->getOperand(1))->getZExtValue();

And here operands 3 and 2?

Ciao,

Duncan.