Fix: [DebugInfo] Support representation of multiple location operands in SDDbgValue

SLTozer · SLTozer · commit c0450af55996 · 2021-03-08T19:14:12.000Z
Removes a "default" label from a fully covered switch, causing errors on
-Wcovered-switch-default builds.
diff --git a/llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h b/llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h
@@ -93,8 +93,6 @@ class SDDbgOperand {
       return getVReg() == Other.getVReg();
     case FRAMEIX:
       return getFrameIx() == Other.getFrameIx();
-    default:
-      llvm_unreachable("unknown kind");
     }
   }
 

Original file line number	Diff line number	Diff line change
`@@ -93,8 +93,6 @@ class SDDbgOperand {`
`93`	`93`	`return getVReg() == Other.getVReg();`
`94`	`94`	`case FRAMEIX:`
`95`	`95`	`return getFrameIx() == Other.getFrameIx();`
`96`		`- default:`
`97`		`- llvm_unreachable("unknown kind");`
`98`	`96`	`}`
`99`	`97`	`}`
`100`	`98`