This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: [RFC] Remove kludge in commit_edge_insertions


On Wed, Apr 6, 2011 at 8:15 PM, Jeff Law <law@redhat.com> wrote:

>> AFAIU the patch doesn't change behavior for the GIMPLE CFG. It only affects RTL.
> But the elimination of the PHI results in creating RTL that is inserted
> on a CFG edge.

Yes, but gimple_expand_cfg() calls find_many_sub_basic_blocks(), and
that should be enough, no??

/me goes back to trying to understand this code :-)

Ciao!
Steven


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]