While we are on this topic, the flags for Alpha are too restrictive.
It should be the more conservative "-mcpu=ev5". By setting it to ev6,
older Alpha's will not be able to run the compiled code. ev5 is chosen
since it will allow the compiler to schedule instructions better on
EV5 and greater processors, while remaining backwards compatible with
older EV4 and EV45 processors. BTW, the Mesa build procedure handles this
correctly.
-Michael
----Original Message-----
From: Kevin E Martin [mailto:[EMAIL PROTECTED]]
Sent: Friday, April 06, 2001 12:36 AM
To: Jeffrey W. Baker
Cc: [EMAIL PROTECTED]
Subject: Re: [Dri-devel] cut-and-paste bug in host.def
On Thu, Apr 05, 2001 at 06:04:11PM -0700, Jeffrey W. Baker wrote:
> I just updated my tree and got this at the top of host.def:
>
> #define DefaultGcc2AxpOpt -O2 -mcpu=ev6
> #define DefaultGcc2AxpOpt -O2 -mcpu=750
> #define DefaultGcc2i386Opt -O2
>
> That second line should be...
>
> #define DefaultGcc2PpcOpt -O2 -mcpu=750
>
> ...I think.
Correct, and the fix has been committed.
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