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From: Jeffrey A Law <law@hurl.cygnus.com>
To: egcs@cygnus.com
Subject: Re: Reload patch to improve 386 code
Date: Mon, 18 Aug 1997 14:54:49 -0000	[thread overview]
Message-ID: <9708181406.AA23985@issan.informatik.uni-dortmund.de> (raw)
Message-ID: <19970818145449.V27ePIm5lkP0q8zSnLspn2aGRX7azwaFSfujt6eDWRE@z> (raw)
In-Reply-To: Reload patch to improve 386 code

  In message <9708181258.AA19853@moene.indiv.nluug.nl>you write:
  > Isn't this something that would have been solved [ coniunctivus  
  > irrealis ! ] by live range splitting ?
Not entirely.  live range splitting should significantly reduce
the number of spills, but it won't always be able to completely
eliminate them (in theory it can completely eliminate them, but
in practice it doesn't).  Thus you still need to deal with spilling
registers.

Jeff

             reply	other threads:[~1997-08-18 14:54 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
1997-08-18 14:53 Philippe Laliberte [this message]
1997-08-18 14:53 ` front end interface Andreas Schwab
1997-08-18 14:54 ` Reload patch to improve 386 code Jeffrey A Law
1997-08-18 15:10 ` Will egcs support MachTen? Jeffrey A Law
1997-08-18 15:11 ` double alignment patch for x86 Dave Love
1997-08-18 15:11 ` GCC Projects? Jeffrey A Law
1997-08-18 15:11 Reload patch to improve 386 code meissner
1997-08-18 15:22 ` Monday morning Jeffrey A Law

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