[PATCH][RFC] Fix PR49957 - build array index differently

[Mikael Morin]

Hello,

On Wednesday 03 August 2011 15:47:37 Richard Guenther wrote:
> Comments?  Any idea why reversing the loop would break?

Yes, the list of scalarized expressions has to be created in the same order it 
is consumed. Here the scalarized expressions are array indexes to be 
precomputed out of the loop.
The attached patch seems to work (the interesting part is in 
gfc_walk_variable_expr).

Mikael
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