[Bug rtl-optimization/50380] [4.6 only] cc1 hangs eating 100% CPU

[aoliva at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50380

Alexandre Oliva aoliva at gcc dot gnu.org changed:

   What|Removed |Added

 CC||aoliva at gcc dot gnu.org

--- Comment #8 from Alexandre Oliva aoliva at gcc dot gnu.org ---
gnewsense devs ran into this problem on gnewsense, building libvpx's
vp9_cx_iface for mipsel-linux-gnu.  It happens on both gnewsense 3 (gcc 4.4ish)
and the upcoming gnewsense 4 (gcc 4.6ish).

I tracked it down to this bug, but I noticed the fix in it is incomplete; there
was a subsequent fix that complemented this one, that wasn't needed for the
testcase at hand, but I thought I'd help anyone else who ran into this problem
by adding a note to the subsequent fix as well:

http://gcc.gnu.org/viewcvs?root=gccview=revrev=189896

[Bug rtl-optimization/50380] [4.6 only] cc1 hangs eating 100% CPU

[jackie.rosen at hushmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50380

Jackie Rosen jackie.rosen at hushmail dot com changed:

   What|Removed |Added

 CC||jackie.rosen at hushmail dot 
com

--- Comment #7 from Jackie Rosen jackie.rosen at hushmail dot com ---
*** Bug 260998 has been marked as a duplicate of this bug. ***
Seen from the domain http://volichat.com
Marked for reference. Resolved as fixed @bugzilla.

[Bug rtl-optimization/50380] [4.6 only] cc1 hangs eating 100% CPU

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50380

Andrew Pinski pinskia at gcc dot gnu.org changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
  Known to work||4.7.0
   Keywords||compile-time-hog
 Resolution||FIXED
Summary|cc1 hangs eating 100% CPU   |[4.6 only] cc1 hangs eating
   ||100% CPU
   Target Milestone|--- |4.7.0
  Known to fail||4.3.0, 4.4.0, 4.5.0, 4.6.0
   Severity|major   |normal

--- Comment #6 from Andrew Pinski pinskia at gcc dot gnu.org 2012-01-04 
00:08:06 UTC ---
Fixed.