http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54269
Joost VandeVondele Joost.VandeVondele at mat dot ethz.ch changed:
What|Removed |Added
Status|UNCONFIRMED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54269
--- Comment #7 from Joost VandeVondele Joost.VandeVondele at mat dot ethz.ch
2012-08-22 07:43:30 UTC ---
Fixed for current trunk, maybe a dup of PR54332
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54269
Steven Bosscher steven at gcc dot gnu.org changed:
What|Removed |Added
Resolution|FIXED |DUPLICATE
---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54269
Richard Guenther rguenth at gcc dot gnu.org changed:
What|Removed |Added
Target Milestone|--- |4.8.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54269
--- Comment #1 from Joost VandeVondele Joost.VandeVondele at mat dot ethz.ch
2012-08-15 09:57:13 UTC ---
seems like it is triggered by unrolling, using
gfortran -O2 -funroll-loops -ffree-form -D__LIBINT hfx_contraction_methods.F
is enough. A bt
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54269
--- Comment #2 from Richard Guenther rguenth at gcc dot gnu.org 2012-08-15
10:05:26 UTC ---
Well, that's ENABLE_CHECKING code. Are you sure 4.7 built with
--enable-checking=yes does not exhibit this behavior?
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54269
--- Comment #3 from Joost VandeVondele Joost.VandeVondele at mat dot ethz.ch
2012-08-15 10:59:38 UTC ---
(In reply to comment #2)
Well, that's ENABLE_CHECKING code. Are you sure 4.7 built with
--enable-checking=yes does not exhibit this
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54269
--- Comment #4 from Joost VandeVondele Joost.VandeVondele at mat dot ethz.ch
2012-08-15 11:37:51 UTC ---
(In reply to comment #2)
Well, that's ENABLE_CHECKING code. Are you sure 4.7 built with
--enable-checking=yes does not exhibit this
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54269
--- Comment #5 from Joost VandeVondele Joost.VandeVondele at mat dot ethz.ch
2012-08-16 05:29:46 UTC ---
4.7 configured with --enable-checking=yes also needs 1.0Gb.
for a checking enable compiler, time went from 25s with 4.7 to 1m27s with 4.8
