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Article #152

Re: gcc porting to I 860

#152
From: Dave Trinidad
Date: Thu, 23 Jul 1992 12:58
32 lines
1792 bytes
In article <1992Jul20.011420.18695@msuinfo.cl.msu.edu> murthy@pixel.cps.msu.edu  
(N. N. Murthy) writes:
> Has any one ported gcc to I 860 ? If yes , where [can] I get the source code 
> Thanks in advance .
> 							N.N.Murthy

The i860 port is being worked on by Ron Gullmette, Richard Stallman, Howard Chu
and myself (Although I am struggling with the i860BE port so I am an oddball of  
sorts ...) I believe Simon Cooper is still testing the port.
(If I left a name out send flames to /dev/null ..:-}>

The source can be obtained through prep.ai.mit.edu /pub/gnu
You want gcc-2.2.2

NOW for the bad news .. The i860.md is brain dead and needs a lot of work to  
start producing efficient code. There are times EVEN with the -O2 turned on in  
which an instruction that requires a register to be loaded follows the load
instruction.

BUT with some cooperation from the NET .. the i860 guru's in this world  
actually may make a difference and improve the current gcc port ...

---
*********************************************
David R. Trinidad			#include <disclaimer.h>
Stratus Computer Systems	(602) 852-3135
4455 East Camelback RD. #115A		UNIX is a way of life ...
Phoenix AZ. 85018
Internet:
david_trinidad@az.stratus.com	PHX Telecom CAC
		
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From: dtri@jerome.az.stratus.com (Dave Trinidad)
Newsgroups: gnu.gcc.help
Subject: Re: gcc porting to I 860
Keywords: i860,gcc2.2
Message-ID: <5066@transfer.stratus.com>
Date: 23 Jul 92 12:58:03 GMT
References: <1992Jul20.011420.18695@msuinfo.cl.msu.edu>
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Reply-To: dtri@jerome.az.stratus.com (Dave Trinidad)
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