ARM64 SVE: Extended addressing modes are not used

dotnet / runtime

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

https://docs.microsoft.com/dotnet/core/

MIT License

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Open a74nh opened 1 month ago

a74nh commented 1 month ago

        Vector<uint> data = Sve.LoadVector(ploop, input + i);

produces:

            ldr     x7, [x0]
            add     x7, x7, x4,  LSL #2
            ld1w    { z17.s }, p1/z, [x7]

Instead it should produce:

            ldr     x7, [x0]
            ld1w    { z17.s }, p1/z, [x7, x4, LSL #2]

(I'm ignoring the ptrue/cmpne of the predicate to simplify this issue)

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