Egor's request

Sergey Andreenko · Sergey Andreenko · commit 72ee3308aedd · 2020-10-30T14:58:05.000-07:00
diff --git a/src/coreclr/src/jit/flowgraph.cpp b/src/coreclr/src/jit/flowgraph.cpp
@@ -23773,7 +23773,7 @@ Statement* Compiler::fgInlinePrependStatements(InlineInfo* inlineInfo)
         GenTree* thisOp = impInlineFetchArg(0, inlArgInfo, lclVarInfo);
         if (fgAddrCouldBeNull(thisOp))
         {
-            nullcheck = gtNewNullCheck(impInlineFetchArg(0, inlArgInfo, lclVarInfo), block);
+            nullcheck = gtNewNullCheck(thisOp, block);
             // The NULL-check statement will be inserted to the statement list after those statements
             // that assign arguments to temps and before the actual body of the inlinee method.
         }

Original file line number	Diff line number	Diff line change
`@@ -23773,7 +23773,7 @@ Statement* Compiler::fgInlinePrependStatements(InlineInfo* inlineInfo)`
`23773`	`23773`	`GenTree* thisOp = impInlineFetchArg(0, inlArgInfo, lclVarInfo);`
`23774`	`23774`	`if (fgAddrCouldBeNull(thisOp))`
`23775`	`23775`	`{`
`23776`		`- nullcheck = gtNewNullCheck(impInlineFetchArg(0, inlArgInfo, lclVarInfo), block);`
	`23776`	`+ nullcheck = gtNewNullCheck(thisOp, block);`
`23777`	`23777`	`// The NULL-check statement will be inserted to the statement list after those statements`
`23778`	`23778`	`// that assign arguments to temps and before the actual body of the inlinee method.`
`23779`	`23779`	`}`