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[Bug middle-end/34678] Optimization generates incorrect code with -frounding-math option (#pragma STDC FENV_ACCESS not implemented)
- From: "vincent at vinc17 dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 16 Oct 2008 17:39:50 -0000
- Subject: [Bug middle-end/34678] Optimization generates incorrect code with -frounding-math option (#pragma STDC FENV_ACCESS not implemented)
- References: <bug-34678-5307@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #16 from vincent at vinc17 dot org 2008-10-16 17:39 -------
I was suggesting to improve the behavior by having -frounding-math by default
(at least when the user compiles with -std=c99 -- if he does this, then this
means that he shows some interest in a conforming implementation). This is not
perfect, but would be better than the current behavior.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34678