This is the mail archive of the
gcc-prs@gcc.gnu.org
mailing list for the GCC project.
Re: optimization/9840: Incorrect optimization for floating-point aliasing to int
- From: bangerth at dealii dot org
- To: gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, gsasha at cs dot technion dot ac dot il, nobody at gcc dot gnu dot org
- Date: 24 Feb 2003 21:58:59 -0000
- Subject: Re: optimization/9840: Incorrect optimization for floating-point aliasing to int
- Reply-to: bangerth at dealii dot org, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, gsasha at cs dot technion dot ac dot il, nobody at gcc dot gnu dot org, gcc-gnats at gcc dot gnu dot org
Synopsis: Incorrect optimization for floating-point aliasing to int
State-Changed-From-To: open->closed
State-Changed-By: bangerth
State-Changed-When: Mon Feb 24 21:58:59 2003
State-Changed-Why:
Not a bug. You are violating aliasing rules, so the compiler
may generate whatever code it likes. If you need to play
type games, check the manual for ways to do that.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9840