https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77673
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |wrong-code
Status|UNCONFIRMED |NEW
Last reconfirmed| |2016-09-21
Component|middle-end |tree-optimization
Target Milestone|--- |5.5
Summary|4-byte load generated |[5/6/7 Regression] 4-byte
|instead of 1-byte load, |load generated instead of
|possibly reading past the |1-byte load, possibly
|end of object |reading past the end of
| |object
Ever confirmed|0 |1
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed.
The bswap pass is putting the word load and __builtin_bswap after the first
load instead right after the last load.
