[Bug middle-end/38431] [graphite] several ICEs with CP2K

Tue Dec 9 19:43:00 GMT 2008

------- Comment #2 from jv244 at cam dot ac dot uk  2008-12-09 19:41 -------
This is a simple testcase for one of the first segfaults, observed with current
graphite branch:

gfortran -c -O2 -ffree-form -fgraphite -fgraphite-identity test.f90
test.f90: In function Â‘matmovÂ’:
test.f90:1: 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.

> cat test.f90
  SUBROUTINE matmov ( n, m, a, lda, b, ldb )
    INTEGER, PARAMETER :: dbl=KIND(0.0D0)
    INTEGER                                  :: n, m, lda
    COMPLEX(dbl)                             :: a( lda, * )
    INTEGER                                  :: ldb
    COMPLEX(dbl)                             :: b( ldb, * )

    b ( 1:n , 1:m ) = a ( 1:n, 1:m )
  END SUBROUTINE matmov

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38431