------- Comment #11 from hjl dot tools at gmail dot com 2010-01-17 21:21
-------
(In reply to comment #9)
> (In reply to comment #5)
> > It is very likely caused by revision :
> > http://gcc.gnu.org/ml/gcc-cvs/2009-10/msg00175.html
>
> Actually I don't see how this bug could be caused by r152526. That patch was
> about SELECT TYPE and (ideally) should have no effect on TBPs at all. Also, at
> first sight, I don't see anything suspicious in the patch. Is there any
> evidence for the above claim?
With original testcase, removing all "use psb_error_mod", I got
[...@gnu-34 rrs]$ /export/gnu/import/rrs/152525/usr/bin/gcc -S pr42769.f90
pr42769.f90:1309.36:
class is (psb_s_base_sparse_mat)
1
Error: CLASS IS specification at (1) is not yet supported
pr42769.f90:1310.22:
call b%cp_to_coo(tmp,info)
1
Error: 'cp_to_coo' at (1) is not a member of the 'psb_base_sparse_mat'
structure
pr42769.f90:2919.36:
class is (psb_d_base_sparse_mat)
1
Error: CLASS IS specification at (1) is not yet supported
pr42769.f90:2920.22:
call b%cp_to_coo(tmp,info)
1
Error: 'cp_to_coo' at (1) is not a member of the 'psb_base_sparse_mat'
structure
pr42769.f90:3894.24:
use psb_d_base_mat_mod
1
Fatal Error: Can't open module file 'psb_d_base_mat_mod.mod' for reading at
(1): No such file or directory
[...@gnu-34 rrs]$ /export/gnu/import/rrs/152525/usr/bin/gcc -v
Using built-in specs.
COLLECT_GCC=/export/gnu/import/rrs/152525/usr/bin/gcc
COLLECT_LTO_WRAPPER=/export/gnu/import/rrs/152525/usr/libexec/gcc/x86_64-unknown-linux-gnu/4.5.0/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: ../src/configure --prefix=/export/gnu/import/rrs/152525/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld --enable-shared
--enable-threads=posix --enable-haifa --enable-checking
--enable-languages=c,c++,fortran --with-ppl=/ --with-cloog=/
--disable-bootstrap
Thread model: posix
gcc version 4.5.0 20091007 (experimental) [trunk revision 152525] (GCC)
[...@gnu-34 rrs]$ /export/gnu/import/rrs/152526/usr/bin/gcc -S pr42769.f90
pr42769.f90:1309.36:
class is (psb_s_base_sparse_mat)
1
Error: CLASS IS specification at (1) is not yet supported
pr42769.f90:180:0: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
[...@gnu-34 rrs]$ /export/gnu/import/rrs/152526/usr/bin/gcc -v
Using built-in specs.
COLLECT_GCC=/export/gnu/import/rrs/152526/usr/bin/gcc
COLLECT_LTO_WRAPPER=/export/gnu/import/rrs/152526/usr/libexec/gcc/x86_64-unknown-linux-gnu/4.5.0/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: ../src/configure --prefix=/export/gnu/import/rrs/152526/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld --enable-shared
--enable-threads=posix --enable-haifa --enable-checking
--enable-languages=c,c++,fortran --with-ppl=/ --with-cloog=/
--disable-bootstrap
Thread model: posix
gcc version 4.5.0 20091007 (experimental) [trunk revision 152526] (GCC)
[...@gnu-34 rrs]$
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42769
