[RFC] Have the scalarizer generate vectorizable loops.

[Jack Howarth]

Zdenek,
    I built tonight's gcc 4.1 branch with your proposed patch from...

http://gcc.gnu.org/ml/fortran/2006-01/msg00080.html

While the patch applied with just a few 1 line offsets, ther resulting
build seems to fail the loop-15.c tests on MacOS X 10.4...

Running /sw/src/fink.build/gcc4-4.1.0-20060106/gcc-4.1-20060106/gcc/testsuite/gcc.dg/tree-ssa/tree-ssa.exp ...
FAIL: gcc.dg/tree-ssa/loop-15.c scan-tree-dump-times \+ 0
FAIL: gcc.dg/tree-ssa/loop-15.c scan-tree-dump-times n \* n 1

Is anyone else seeing this?
             Jack