IRCE is an LLVM pass that aims to loop unswitch range checks. As such, its goal is to reduce the performance impact of bounds checks – especially missing @inbounds should no longer prevent vectorization. To give a simple example: function sumRange(arr, start, stop) s = zero(eltype(arr)) for id…

IRCE appreciation and gripes (inductive range check elimination)

Oscar_Smith March 19, 2024, 4:54pm 4

I wonder if it’s having trouble understanding the relation between memory and array

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