address review comments.

Mikhail Gudim · Mikhail Gudim · commit 29bf5cdff751 · 2025-10-22T13:06:52.000-07:00
diff --git a/llvm/include/llvm/CodeGen/Register.h b/llvm/include/llvm/CodeGen/Register.h
@@ -92,8 +92,7 @@ class Register {
   /// Compute the frame index from a register value representing a stack slot.
   int stackSlotIndex() const {
     assert(isStack() && "Not a stack slot");
-    return static_cast<int>(
-        SignExtend64<MaxFrameIndexBitwidth>(Reg & Register::StackSlotMask));
+    return SignExtend32<MaxFrameIndexBitwidth>(Reg & Register::StackSlotMask);
   }
 
   constexpr operator unsigned() const { return Reg; }

Original file line number	Diff line number	Diff line change
`@@ -92,8 +92,7 @@ class Register {`
`92`	`92`	`/// Compute the frame index from a register value representing a stack slot.`
`93`	`93`	`int stackSlotIndex() const {`
`94`	`94`	`assert(isStack() && "Not a stack slot");`
`95`		`- return static_cast<int>(`
`96`		`- SignExtend64<MaxFrameIndexBitwidth>(Reg & Register::StackSlotMask));`
	`95`	`+ return SignExtend32<MaxFrameIndexBitwidth>(Reg & Register::StackSlotMask);`
`97`	`96`	`}`
`98`	`97`
`99`	`98`	`constexpr operator unsigned() const { return Reg; }`