[llvm-commits] CVS: llvm/lib/VMCore/BasicBlock.cpp

[Jim Laskey]

Vladimir,

The e = end() is no longer needed.

Cheers,

-- Jim


On Jun 8, 2006, at 12:46 PM, Vladimir Prus wrote:

> +Instruction* BasicBlock::getFirstNonPHI()
> +{
> +    BasicBlock::iterator i = begin(), e = end();
> +    // All valid basic blocks should have a terminator,
> +    // which is not a PHINode. If we have invalid basic
> +    // block we'll get assert when dereferencing past-the-end
> +    // iterator.
> +    while (isa<PHINode>(i)) ++i;
> +    return &*i;
> +}
> +

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