On 07/16/2015 12:53 PM, Richard Biener wrote:
On Sun, Jul 5, 2015 at 1:57 PM, Ajit Kumar Agarwal
For the following code For(j = 0; j <= N;j++) { y = d[j]; For( I = 0 ; I <8 ; i++) X(a[i]) = X(a[i]) + c[i] * y; } Fig(1).
I think the issue here is dependences of X(A[i]) as A[i] might be the same for different i.
In Fortran this is not allowed on the left-hand side of an assignment. Does C have any restrictions here ?
-- Toon Moene - e-mail: t...@moene.org - phone: +31 346 214290 Saturnushof 14, 3738 XG Maartensdijk, The Netherlands At home: http://moene.org/~toon/; weather: http://moene.org/~hirlam/ Progress of GNU Fortran: http://gcc.gnu.org/wiki/GFortran#news
