http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58622
Richard Earnshaw <rearnsha at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2014-01-28
Ever confirmed|0 |1
--- Comment #1 from Richard Earnshaw <rearnsha at gcc dot gnu.org> ---
Confirmed. Prologue and epilogue code is constructed in the backend late on.
Any optimizations have to be done during the code generation. The particular
path with -fomit-frame-pointer is not on by default and clearly hasn't been
tuned yet.
