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From: | Eli Zaretskii <eliz AT is DOT elta DOT co DOT il> |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: THE -O2 PROBLEM - PART II |
Date: | Sat, 15 Apr 2000 10:39:22 +0200 |
Organization: | NetVision Israel |
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Message-ID: | <38F82ABA.FEBEB2B0@is.elta.co.il> |
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To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
Reply-To: | djgpp AT delorie DOT com |
"Alexei A. Frounze" wrote: > > But with optimizations enabled, I simply get faulty code, since compiler > eliminates checking of the array. How to prevent this from optimizations? If the compiler eliminates the entire inline asm block, one way to prevent it is with "__asm__ __volatile__" instead of just "__asm__" or "asm". If that's not the problem, I suggest to post the offending code fragment and its surroundings.
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