This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug bootstrap/52391] [4.7/4.8 regression] genattrtab almost 5X slower for m68k than in 4.6 and earlier releases
- From: "steven at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 07 May 2012 12:44:28 +0000
- Subject: [Bug bootstrap/52391] [4.7/4.8 regression] genattrtab almost 5X slower for m68k than in 4.6 and earlier releases
- Auto-submitted: auto-generated
- References: <bug-52391-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52391
Steven Bosscher <steven at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Depends on| |29442
Resolution| |FIXED
--- Comment #15 from Steven Bosscher <steven at gcc dot gnu.org> 2012-05-07 12:44:28 UTC ---
Fixed with trunk r187234. Could also be easily back-ported to GCC 4.7 if
necessary.
The basic problems with genattrtab optimizations are not yet solved. Some
potential solutions are being discussed in bug 29442.