[Bug middle-end/42393] [4.5 Regression] [graphite] internal compiler error: in check_loop_closed_ssa_use

[howarth at nitro dot med dot uc dot edu]

------- Comment #7 from howarth at nitro dot med dot uc dot edu  2009-12-24 02:37 -------
Still fails on x86_64-apple-darwin10 at r155434...

Executing on host:
/sw/src/fink.build/gcc45-4.4.999-20091223/darwin_objdir/gcc/testsuite/gfortran/../../gfortran
-B/sw/src/fink.build/gcc45-4.4.999-20091223/darwin_objdir/gcc/testsuite/gfortran/../../
/sw/src/fink.build/gcc45-4.4.999-20091223/gcc-4.5-20091223/gcc/testsuite/gfortran.dg/graphite/pr42393.f90
  -O  -fgraphite-identity -O2 -S  -o pr42393.s    (timeout = 300)
/sw/src/fink.build/gcc45-4.4.999-20091223/gcc-4.5-20091223/gcc/testsuite/gfortran.dg/graphite/pr42393.f90:
In function 'basym':
/sw/src/fink.build/gcc45-4.4.999-20091223/gcc-4.5-20091223/gcc/testsuite/gfortran.dg/graphite/pr42393.f90:6:0:
internal compiler error: in check_loop_closed_ssa_use, at
tree-ssa-loop-manip.c:424
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
compiler exited with status 1
output is:
/sw/src/fink.build/gcc45-4.4.999-20091223/gcc-4.5-20091223/gcc/testsuite/gfortran.dg/graphite/pr42393.f90:
In function 'basym':
/sw/src/fink.build/gcc45-4.4.999-20091223/gcc-4.5-20091223/gcc/testsuite/gfortran.dg/graphite/pr42393.f90:6:0:
internal compiler error: in check_loop_closed_ssa_use, at
tree-ssa-loop-manip.c:424
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

FAIL: gfortran.dg/graphite/pr42393.f90  -O  (internal compiler error)
FAIL: gfortran.dg/graphite/pr42393.f90  -O  (test for excess errors)
Excess errors:
/sw/src/fink.build/gcc45-4.4.999-20091223/gcc-4.5-20091223/gcc/testsuite/gfortran.dg/graphite/pr42393.f90:6:0:
internal compiler error: in check_loop_closed_ssa_use, at
tree-ssa-loop-manip.c:424


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42393