--- Comment #8 from pault at gcc dot gnu dot org 2006-05-20 06:23 ---
HJ
Your ISP does not like my address for some reason - it keeps bouncing my mail
to you.
Well done! tonto-1.0/SPEC2006 now runs correctly.
Paul
--
pault at gcc dot gnu dot org changed:
What
--- Comment #9 from pault at gcc dot gnu dot org 2006-05-20 20:10 ---
I have been writing to Dylan and Daniel, cc'd to you but your copies bounce.
The upshot of the exchange is that on an Athlon1700, the spec2006 testcase runs
on tonto-1.0 in 1hour 5minutes with gfortran -O3
--- Comment #7 from hjl at gcc dot gnu dot org 2006-05-20 00:28 ---
Subject: Bug 27662
Author: hjl
Date: Sat May 20 00:28:14 2006
New Revision: 113922
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=113922
Log:
gcc/fortran/
2006-05-19 H.J. Lu [EMAIL PROTECTED]
PR
--- Comment #1 from hjl at lucon dot org 2006-05-18 18:24 ---
This testcase is derived from Tonto in SPEC CPU 2006.
--
hjl at lucon dot org changed:
What|Removed |Added
--- Comment #2 from kargl at gcc dot gnu dot org 2006-05-18 20:41 ---
Actually, transpose by itself does the right thing. It is the
combination of matmul and transpose that is screwing up indexing.
A slightly modified version of your program gives
troutmask:kargl[290] ./z
1.0 0.0 0.0
--- Comment #3 from hjl at lucon dot org 2006-05-18 21:22 ---
I got
atmp.17.dtype = 538;
atmp.17.dim[0].stride = 2;
atmp.17.dim[0].lbound = 0;
atmp.17.dim[0].ubound = 1;
atmp.17.dim[1].stride = 0; - Shouldn't it be 1?
atmp.17.dim[1].lbound = 0;
atmp.17.dim[1].ubound =
--- Comment #4 from hjl at lucon dot org 2006-05-18 21:54 ---
Also
atmp.6.dtype = 538;
atmp.6.dim[0].stride = 1;
atmp.6.dim[0].lbound = 0;
atmp.6.dim[0].ubound = 1;
atmp.6.dim[1].stride = 2;
atmp.6.dim[1].lbound = 0;
atmp.6.dim[1].ubound = 1;
atmp.6.data
--- Comment #5 from hjl at lucon dot org 2006-05-18 22:21 ---
There are
2042 /* Zero the first stride to indicate a temporary. */
2043 tmp = gfc_conv_descriptor_stride (info-descriptor,
gfc_rank_cst[0]);
2044 gfc_add_modify_expr (se-pre, tmp,
--- Comment #6 from hjl at lucon dot org 2006-05-18 23:02 ---
This hack works for the testcase. But I don't know if it is the correct fix
or not.
2006-05-17 H.J. Lu [EMAIL PROTECTED]
PR fortran/27662
* trans-expr.c (gfc_conv_function_call) Restore the first
