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[Bug c++/21699] asm and cast-to-reference -> bad code
- From: "Emmanuel dot Thome at inria dot fr" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 21 May 2005 16:42:57 -0000
- Subject: [Bug c++/21699] asm and cast-to-reference -> bad code
- References: <20050521154759.21699.Emmanuel.Thome@inria.fr>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From Emmanuel dot Thome at inria dot fr 2005-05-21 16:42 -------
(In reply to comment #3)
> You are violating C++ aliasing rules.
> You are accessing a long variable as an int.
>
ok. I'll try to have gmp fixed then.
shouldn't -Wstrict-aliasing issue a warning in such a situation ?
E.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21699