diff --git a/llvm/test/CodeGen/RISCV/rv64i-exhaustive-w-insts.ll b/llvm/test/CodeGen/RISCV/rv64i-exhaustive-w-insts.ll
--- a/llvm/test/CodeGen/RISCV/rv64i-exhaustive-w-insts.ll
+++ b/llvm/test/CodeGen/RISCV/rv64i-exhaustive-w-insts.ll
@@ -1763,8 +1763,6 @@
   ret i32 %1
 }
 
-; TODO: the constant shifts could be combined.
-
 define zeroext i32 @zext_slliw_aext(i32 %a) nounwind {
 ; RV64-LABEL: zext_slliw_aext:
 ; RV64:       # %bb.0: