65c7cecb13
Currently, we try to vectorize values, feeding into stores, only if slp-vectorize-hor-store option is provided. We can safely enable vectorization of the value operand of a single store in the basic block, if the operand value is used only in store. It should enable extra vectorization and should not increase compile time significantly. Fixes https://github.com/llvm/llvm-project/issues/51320 Differential Revision: https://reviews.llvm.org/D131894