[X86] Atom SSE shift-by-variable take 2uops/3uops not 1uop
Based off the most recent llvm-exegesis captures (PR36895) and what Intel AoM / Agner / InstLatX64 reports as well.
Loading
Please sign in to comment
Based off the most recent llvm-exegesis captures (PR36895) and what Intel AoM / Agner / InstLatX64 reports as well.