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From: "Dave Korn" <dk AT artimi DOT com>
To: <cygwin AT cygwin DOT com>
Subject: RE: [ANNOUNCEMENT] Updated: gcc-3.3.3-3
Date: Fri, 20 Aug 2004 14:52:02 +0100
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In-Reply-To: <200408201340.i7KDeOn23283@esds.vss.fsi.com>
Message-ID: <NUTMEGdpAwx946rHm3d00000e95@NUTMEG.CAM.ARTIMI.COM>
X-OriginalArrivalTime: 20 Aug 2004 13:52:02.0296 (UTC) FILETIME=[DEC9D780:01C486BC]

> -----Original Message-----
> From: cygwin-owner On Behalf Of Gerrit P. Haase
> Sent: 20 August 2004 14:40

> NEWS
> ====
> In this release the option '-fschedule-insns2' was disabled 
> for '-O2' or greater optimization 

> The change (against 3.3.3-2 sources) for Cygwin builds looks 
> as follows:
> --- gcc-3.3.3-3-orig/gcc/toplev.c       2003-12-23 
> 07:28:29.000000000 +0100
> +++ gcc-3.3.3-3/gcc/toplev.c    2004-08-19 14:39:39.911977900 +0200
> @@ -4900,8 +4907,12 @@
>        flag_peephole2 = 1;
>  #ifdef INSN_SCHEDULING
>        flag_schedule_insns = 1;
> +#ifdef __CYGWIN__
> +      flag_schedule_insns_after_reload = 0;
> +#else
>        flag_schedule_insns_after_reload = 1;
>  #endif
> +#endif
>        flag_regmove = 1;
>        flag_strict_aliasing = 1;
>        flag_delete_null_pointer_checks = 1;
> 
> # END OF PATCH


  This sort of change is much better made in the specs on the whole.  Just
FYI.


    cheers, 
      DaveK
-- 
Can't think of a witty .sigline today....


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