[Transforms] Fix a warning

kazutakahirata · kazutakahirata · commit 4b4dcb49887b · 2023-12-12T08:50:49.000-08:00
This patch fixes:

  llvm/lib/Transforms/Scalar/SROA.cpp:4855:9: error: unused variable
  'NewAssign' [-Werror,-Wunused-variable]
diff --git a/llvm/lib/Transforms/Scalar/SROA.cpp b/llvm/lib/Transforms/Scalar/SROA.cpp
@@ -4856,6 +4856,7 @@ static void insertNewDbgInst(DIBuilder &DIB, DbgAssignIntrinsic *Orig,
       NewAddr, Orig->getValue(), Orig->getVariable(), NewFragmentExpr, NewAddr,
       Orig->getAddressExpression(), Orig->getDebugLoc());
   LLVM_DEBUG(dbgs() << "Created new assign intrinsic: " << *NewAssign << "\n");
+  (void)NewAssign;
 }
 static void insertNewDbgInst(DIBuilder &DIB, DPValue *Orig, AllocaInst *NewAddr,
                              DIExpression *NewFragmentExpr,

Original file line number	Diff line number	Diff line change
`@@ -4856,6 +4856,7 @@ static void insertNewDbgInst(DIBuilder &DIB, DbgAssignIntrinsic *Orig,`
`4856`	`4856`	`NewAddr, Orig->getValue(), Orig->getVariable(), NewFragmentExpr, NewAddr,`
`4857`	`4857`	`Orig->getAddressExpression(), Orig->getDebugLoc());`
`4858`	`4858`	`LLVM_DEBUG(dbgs() << "Created new assign intrinsic: " << *NewAssign << "\n");`
	`4859`	`+ (void)NewAssign;`
`4859`	`4860`	`}`
`4860`	`4861`	`static void insertNewDbgInst(DIBuilder &DIB, DPValue Orig, AllocaInst NewAddr,`
`4861`	`4862`	`DIExpression *NewFragmentExpr,`