This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/48732] Nested loops with small iteration count gobble time in "tree reassociation"
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 24 Jun 2014 10:53:53 +0000
- Subject: [Bug tree-optimization/48732] Nested loops with small iteration count gobble time in "tree reassociation"
- Auto-submitted: auto-generated
- References: <bug-48732-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48732
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Known to work| |4.8.0
Resolution|--- |FIXED
Target Milestone|--- |4.8.0
Known to fail| |4.5.4, 4.6.4, 4.7.4
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed for 4.8 where we now do a simple CCP from inside the GIMPLE unrolling
code.