c570531c3d
When visiting load and store instructions in SROA skip scalable vectors. This is relevant in the implementation of the 'arm_sve_vector_bits' attribute that is used to define VLS types, similar to D85725. Fix https://gcc.godbolt.org/z/o561P9zj4 Reviewed By: nikic Differential Revision: https://reviews.llvm.org/D158631