[llvm] a6eb7d6 - [ARC] Remove unneeded isStackSlot

[Fangrui Song via llvm-commits]

Author: Fangrui Song
Date: 2025-02-19T23:11:44-08:00
New Revision: a6eb7d6acc268bd9507bf1c6e2c433174d8fd0c2

URL: https://github.com/llvm/llvm-project/commit/a6eb7d6acc268bd9507bf1c6e2c433174d8fd0c2
DIFF: https://github.com/llvm/llvm-project/commit/a6eb7d6acc268bd9507bf1c6e2c433174d8fd0c2.diff

LOG: [ARC] Remove unneeded isStackSlot

Added: 
    

Modified: 
    llvm/lib/Target/ARC/ARCOptAddrMode.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/ARC/ARCOptAddrMode.cpp b/llvm/lib/Target/ARC/ARCOptAddrMode.cpp
index b178ec7fb5a34..a2af5062c65a0 100644
--- a/llvm/lib/Target/ARC/ARCOptAddrMode.cpp
+++ b/llvm/lib/Target/ARC/ARCOptAddrMode.cpp
@@ -216,7 +216,7 @@ MachineInstr *ARCOptAddrMode::tryToCombine(MachineInstr &Ldst) {
   }
 
   Register B = Base.getReg();
-  if (B.isStackSlot() || !B.isVirtual()) {
+  if (!Register::isVirtualRegister(B)) {
     LLVM_DEBUG(dbgs() << "[ABAW] Base is not VReg\n");
     return nullptr;
   }