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Re: I386 HI to SI mode promoting revmap
- To: Jan Hubicka <hubicka at atrey dot karlin dot mff dot cuni dot cz>
- Subject: Re: I386 HI to SI mode promoting revmap
- From: Richard Henderson <rth at cygnus dot com>
- Date: Thu, 16 Dec 1999 11:44:01 -0800
- Cc: egcs-patches at egcs dot cygnus dot com
- References: <19991216110812.C35@atrey.karlin.mff.cuni.cz>
On Thu, Dec 16, 1999 at 11:08:12AM +0100, Jan Hubicka wrote:
> * i386.md (HI to SImode promoting splitters): Rewrite.
> (pushsf mem peep2): New.
> (testhi to andhi peep2): Remove.
> * i386.h (x86_promote_QImode): New.
> (TARGET_PROMOTE_QImode): New.
> (PREDICATE_CODES): Add promotable_binary_operator.
> * i386.c (x86_promote_QImode0: New.
> (promotable_binary_operator): New.
> * i386-protos.h (promotable_binary_operator): New.
Ok.
r~