------- Comment #48 from olga at il dot ibm dot com 2008-01-22 20:21 -------
Looking closely on the assembly files you generated, I see that in the version
that fails there is a loop unrolling. On my linux x86_64 machine the assembly
generated for 64 bits has no loop unrolling effects, also as the assembly files
from your 32 bits. I wonder what it will be if we use -fno-unroll-loops in
compilation, i.e. compiler with
-O3 -fipa-struct-reorg -fipa-type-escape -fwhole-program -combine
wo_prof_mult_fields_peeling.c
and run it.
Olga
--
olga at il dot ibm dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |alond at il dot ibm dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34483
