Does "gcc -traditional" skip some optimizations?

al@cs.unh.edu (Anthony Lapadula)
11 Dec 90 00:36:27 GMT

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Does "gcc -traditional" skip some optimizations? al@cs.unh.edu (1990-12-11)
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Newsgroups: comp.compilers,gnu.gcc.help
From: al@cs.unh.edu (Anthony Lapadula)
Keywords: GCC, question
Organization: Computing Information Services, University of New Hampshire
Distribution: na
Date: 11 Dec 90 00:36:27 GMT

We seem to have discovered that code compiled with "-traditional -O"
will (sometimes?) execute slower than code compiled with just "-O".


Are we seeing things, or are there some restrictions that the K&R semantics
impose that were removed by the standard?


-- Anthony (uunet!unhd!al, al@cs.unh.edu) Lapadula
--

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