[Bug middle-end/29749] [4.0/4.1/4.2/4.3 regression] Missing byte swap optimizations

[rask at gcc dot gnu dot org]

------- Comment #11 from rask at gcc dot gnu dot org  2007-11-20 20:04 -------
>  /* { dg-do run { target { int32plus } } } */

Or even better, use types such as uint_least32_t from stdint.h, then use this
dg directive:
/* { dg-do run { target { stdint_types } } } */


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29749