[Bug target/33111] Bad code generation with -O2 (ARM 7 architecture)

pinskia at gcc dot gnu dot org gcc-bugzilla@gcc.gnu.org
Sat Dec 27 06:54:00 GMT 2008

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------- Comment #9 from pinskia at gcc dot gnu dot org  2008-12-27 06:53 -------
(In reply to comment #1)
> > #define BUF ((uip_tcpip_hdr *)&uip_buf[UIP_LLH_LEN])
> Right there is an alias violation.

More than that this is an alignment violation.  


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33111

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