Xref: utzoo comp.compilers:1575 gnu.gcc.help:232 Path: utzoo!utgpu!watserv1!watmath!uunet!cs.utexas.edu!yale!mintaka!spdcc!iecc!compilers-sender From: al@cs.unh.edu (Anthony Lapadula) Newsgroups: comp.compilers,gnu.gcc.help Subject: Does "gcc -traditional" skip some optimizations? Keywords: GCC, question Message-ID: <1990Dec11.003627.17706@uunet!unhd> Date: 11 Dec 90 00:36:27 GMT Sender: compilers-sender@iecc.cambridge.ma.us Reply-To: al@cs.unh.edu (Anthony Lapadula) Distribution: na Organization: Computing Information Services, University of New Hampshire Lines: 10 Approved: compilers@iecc.cambridge.ma.us 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 -- Send compilers articles to compilers@iecc.cambridge.ma.us or {ima | spdcc | world}!iecc!compilers. Meta-mail to compilers-request.