[LLVMdev] [Polly] Aliasing problems escalation (WAS: Re: [DragonEgg] [Polly] Should we expect DragonEgg to produce identical LLVM IR for identical GIMPLE?)

Duncan Sands baldrick at free.fr
Tue Jan 8 08:11:43 PST 2013

On 04/01/13 15:58, Duncan Sands wrote:
> PS: Another possibility is to do link-time optimization, since at that point the
> optimizers are capable of finding out if that global is used anywhere else or
> not.

By the way, do the GCC optimizers get this, i.e. remove the loads?

Ciao, Duncan.

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