[patch] Merge to trunk from Graphite branch

[Toon Moene]

Sebastian Pop wrote:

> I just merged the Graphite branch back to trunk.  This solved
> PR43349 for which I just added the testcase, as I already have
> taken care of it in the Graphite branch.

Hmmm, is it just me or ...

If I commpile:

       subroutine sum(a, b, c, n)
       integer i, n
       real a(n), b(n), c(n)
       do i = 1, n
          c(i) = a(i) + b(i)
       enddo
       end

with -g -O3 -S and with -g -O3 -fgraphite-identity I strongly get the 
impression that -fgraphite-identity turns off vectorization (which is on 
by default with -O3).

Or am I missing something ...

-- 
Toon Moene - e-mail: toon@moene.org - phone: +31 346 214290
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