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9578b59
2012 Dec 28
0
[LLVMdev] Can simplifycfg kill llvm.lifetime intrinsics?
...ase?
>
> On the other hand, removing llvm.lifetime.end should always be safe, right?
>
> Cheers,
> Rafael
>
--
Alexey Samsonov, MSK
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2012 Dec 27
5
[LLVMdev] Can simplifycfg kill llvm.lifetime intrinsics?
>> Oh, I was reading "precedes/following" as having static (dominance)
>> meaning. That is, in the above example you could not delete the store
>> since it is not true that
>> llvm.lifetime.end dominates it.
>>
>> Nick, is this what you had in mind? If not, then we must delete a
>> matching llvm.lifetime.end, but it is not clear how we define