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Re: [PATCH]: Fix unnecessary call clobbering due to type of global_var

Daniel Berlin wrote:

So trivially, this should be "if ((n_clobbered == 0 && ai->num_calls_found > 0)
|| .."

I'm about to submit a patch for this.

Ah, yes. I remember. It's been fixed in TCB. It needed a tweak to the out-of-ssa code, IIRC. Check ChangeLog.tcb.

In the long run, we should probably find a nicer way of linking calls that could have side-effects together in chains, instead of global var.
>
Agreed. Can't remember off-hand how I fixed this on TCB. But I do remember removing this hunk of code.


Diego.

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