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Re: [new-regalloc-branch] Emit remat information


Hi,

On Sat, 23 Aug 2003, Mukta Punjani, Noida wrote:

> The variable "emitted_remat" (to count the number of remat performed)
> doesn't seem to be updated in the new-regalloc-branch. Hence it is printing
> cost as 0 in the debugging dumps.

It's a fallout when Denis moved the code for rematerialization to another
point.  While doing spills itself nothing is really rematerialized.
Instead simple remat webs are later optimized again, to effectively form a
rematerializing load instead of a load/store pair.  The counting wasn't
adjusted, though.


Ciao,
Michael.


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