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Hello!
I’m currently modifying the RISC-V backend for a manycore processor where each
core is connected over a network. Each core has a local scratchpad memory, but
can also read and write other cores’ scratchpads. I’d like to add an attribute
to give a hint to the optimizer about which loads w
On Sat, Apr 11, 2020 at 04:27:07PM -0700, Sasha Krassovsky via Gcc wrote:
> However, in the following example, the load does get the cost applied to it
> but the store to B does not.
>
> void bar(__attribute__((remote(5)) int *a, int *b)
> {
> if(*A > 5)
> *A = 10;
> *B = *A;
> }
