Always do stack spilling during inline cause of dex problem

Dex issue: https://issuetracker.google.com/issues/68796377

  #KT-20844 Fixed

compiler/testData/codegen/bytecodeText/storeStackBeforeInline/simple.kt

@@ -9,6 +9,6 @@ fun foo() : Int {
     return foobar(1, bar(2), 3)
 }
 
-// 1 ISTORE
-// 5 ILOAD
+// 3 ISTORE
+// 7 ILOAD
 // 0 InlineMarker