[llvm] [CodeGen] Preserved additional analyses in StackSlotColoring pass. (PR #93779)

[Matt Arsenault via llvm-commits]

================
@@ -496,8 +506,10 @@ bool StackSlotColoring::RemoveDeadStores(MachineBasicBlock* MBB) {
     ++I;
   }
 
-  for (MachineInstr *MI : toErase)
+  for (MachineInstr *MI : toErase) {
     MI->eraseFromParent();
+    Indexes->removeMachineInstrFromMaps(*MI);
----------------
arsenm wrote:

It's not necessary if it's required 

https://github.com/llvm/llvm-project/pull/93779