--- Comment #2 from pault at gcc dot gnu dot org 2008-01-02 16:15 ---
(In reply to comment #1)
Note that for last night's trunk, I get the following times
[EMAIL PROTECTED] tmp]# /irun/bin/gfortran -static pr34568.f90
[EMAIL PROTECTED] tmp]# ./a.out
2.1826680
8.2267494
[EMA
--- Comment #1 from kargl at gcc dot gnu dot org 2007-12-23 18:09 ---
Both codes are invalid.
In suspect that in your inplace version, gfortran's dependency
analysis can't determine if the arrays overlap, so your getting
a copy of the array. You can see what is happening with the
-fdum
