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Re: using emit_library_call

From: Andreas Bauer <Andreas dot Bauer at cs dot anu dot edu dot au>
To: gcc at gcc dot gnu dot org
Date: Tue, 6 Aug 2002 11:21:12 +1000
Subject: Re: using emit_library_call
References: <Pine.GSO.4.33.0208052024260.28354-100000@hagbard> <20020805180318.C14069@redhat.com>

> No.  Basically only during initial rtl generation.  You can
> sometime get away with emitting calls later on targets that
> pass parameters in registers, but that's sort of accidental.
> For targets that pass parameters on the stack, all calls must
> be emitted before virtual register instantiation.

What would you call "initial rtl generation"?  Where does it end?

Andi.

Follow-Ups:
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References:
- using emit_library_call
  - From: Per Fransson
- Re: using emit_library_call
  - From: Richard Henderson

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