llvm-project

6111ff16 - [RISCV] Implement shouldFoldMaskToVariableShiftPair (#166159)

[RISCV] Implement shouldFoldMaskToVariableShiftPair (#166159) Folding a mask to a variable shift pair results in better code size as long as they are scalars that are <= XLen. Similar to https://github.com/llvm/llvm-project/pull/158069