llvm-project

75d36dc5 - [X86][SelectionDAG] Fix the Gather's base and index by modifying the Scale value (#137813)

[X86][SelectionDAG] Fix the Gather's base and index by modifying the Scale value (#137813) Fix the Gather's base and index for one use or multiple uses of Index Node. Using the approach to update the Scale if SHL Opcode and followed by truncate. --------- Co-authored-by: Rohit Aggarwal <Rohit.Aggarwal@amd.com> Co-authored-by: Simon Pilgrim <llvm-dev@redking.me.uk>