[MemoryBuiltins] Use getAllOnesValue()

nikic · akiramenai · commit 76686ed18cfd · 2025-10-08T17:37:50.000+02:00
Split out from llvm/llvm-project#80309.
diff --git a/llvm/lib/Analysis/MemoryBuiltins.cpp b/llvm/lib/Analysis/MemoryBuiltins.cpp
@@ -675,7 +675,8 @@ Value *llvm::lowerObjectSizeCall(
   if (!MustSucceed)
     return nullptr;
 
-  return ConstantInt::get(ResultType, MaxVal ? -1ULL : 0);
+  return MaxVal ? Constant::getAllOnesValue(ResultType)
+                : Constant::getNullValue(ResultType);
 }
 
 STATISTIC(ObjectVisitorArgument,

Original file line number	Diff line number	Diff line change
`@@ -675,7 +675,8 @@ Value *llvm::lowerObjectSizeCall(`
`675`	`675`	`if (!MustSucceed)`
`676`	`676`	`return nullptr;`
`677`	`677`
`678`		`- return ConstantInt::get(ResultType, MaxVal ? -1ULL : 0);`
	`678`	`+ return MaxVal ? Constant::getAllOnesValue(ResultType)`
	`679`	`+ : Constant::getNullValue(ResultType);`
`679`	`680`	`}`
`680`	`681`
`681`	`682`	`STATISTIC(ObjectVisitorArgument,`