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consecutive hard regs in complexes
- To: gcc at gcc dot gnu dot org
- Subject: consecutive hard regs in complexes
- From: benedetto dot proietti at roma1 dot infn dot it
- Date: Fri, 16 Jun 2000 15:43:35 +0200
Hi everybody,
this is probably a stupid question.
The machine I am doing the port for natively supports complex float (2 *
32 bits). A complex number is made of a couple of _consecutive_
registers.
As far as I have understood, GCC handles complexes as a CONCAT of two SF
regs.
How can i force the two regs CONCATenated to be reloaded into 2
consecutive hard regs?
thank you
Benedetto