[Bug middle-end/50343] [4.7 Regression] FAIL: gfortran.dg/graphite/id-22.f

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50343

--- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> 2011-09-09 14:53:28 UTC ---
spawn -ignore SIGHUP
/export/gnu/import/svn/gcc-test-intel64corei7/bld/gcc/testsuite/gfortran/../../gfortran
-B/export/gnu/import/svn/gcc-test-intel64corei7/bld/gcc/testsuite/gfortran/../../
-B/export/gnu/import/svn/gcc-test-intel64corei7/bld/x86_64-unknown-linux-gnu/32/libgfortran/
/export/gnu/import/svn/gcc-test-intel64corei7/src-trunk/gcc/testsuite/gfortran.dg/graphite/id-22.f
-O -O3 -ffast-math -S -m32 -o id-22.s^M
/export/gnu/import/svn/gcc-test-intel64corei7/src-trunk/gcc/testsuite/gfortran.dg/graphite/id-22.f:
In function 'main':^M
/export/gnu/import/svn/gcc-test-intel64corei7/src-trunk/gcc/testsuite/gfortran.dg/graphite/id-22.f:10:0:
internal compiler error: tree check: expected ssa_name, have real_cst in
vect_recog_dot_prod_pattern, at tree-vect-patterns.c:261^M
Please submit a full bug report,^M
with preprocessed source if appropriate.^M
See <http://gcc.gnu.org/bugs.html> for instructions.^M
compiler exited with status 1