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| subject: | Floating point feature with optimization |
-=> Quoting Thomas Seeling to All <=- TS> I'd like to draw your attention to the following 'feature' that can TS> occur when using the GCC's optimize options (-Ox) on a 386/486/586 TS> platform. Consider the following test program. I discovered that if you use the inline function optimization, trig functions break with large argument values. Try sin(1e30) -- the result isn't between -1 and 1! Tom --- Blue Wave/DOS v2.30* Origin: Melted Butter, Tualatin, Oregon (1:105/290) SEEN-BY: 50/99 54/99 270/101 620/243 625/110 160 711/430 808 934 712/311 407 SEEN-BY: 712/505 506 517 623 624 704 713/317 800/1 @PATH: 105/290 330 270/101 712/624 711/934 |
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