http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48462
Joost VandeVondele <Joost.VandeVondele at pci dot uzh.ch> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |wrong-code
Known to work| |4.5.0
Summary|matmul Segmentation Fault |[4.6/4.7 Regression] matmul
|with Allocatable Array |Segmentation Fault with
| |Allocatable Array
Known to fail| |4.6.1, 4.7.0
--- Comment #1 from Joost VandeVondele <Joost.VandeVondele at pci dot uzh.ch>
2011-04-05 15:38:21 UTC ---
so, the segfault is at run time. 4.5 is doing fine.
==14586== Invalid read of size 8
==14586== at 0x4EC9AD1: _gfortran_matmul_r8 (matmul_r8.c:284)
==14586== by 0x400877: main (in /data03/vondele/bugs/a.out)
==14586== Address 0x0 is not stack'd, malloc'd or (recently) free'd
looks like an important issue to me.
