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- Path: sparky!uunet!gatech!rutgers!faatcrl!iecc!compilers-sender
- From: jb3o+@andrew.cmu.edu (Jon Allen Boone)
- Newsgroups: comp.compilers
- Subject: -O4 in SunOS compiler
- Keywords: sparc, optimize, question, C
- Message-ID: <92-08-164@comp.compilers>
- Date: 26 Aug 92 20:52:28 GMT
- Sender: compilers-sender@iecc.cambridge.ma.us
- Reply-To: Jon Allen Boone <jb3o+@andrew.cmu.edu>
- Organization: Compilers Central
- Lines: 15
- Approved: compilers@iecc.cambridge.ma.us
-
- What does the -O4 switch do to the SunOS compiler? Here's an excerpt
- from the man page:
-
- 4 Same as -O3, but trace the effects of
- pointer assignments.
-
- Ok....what does it mean to trace the effects of pointer assignements?
-
- -=> iain <=-
-
- PS> What is a good reference for building compilers that includes
- optimizations?
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