[IR] Get rid of minor symbol.descriptor usages

compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/ExpressionCodegen.kt

@@ -590,7 +590,7 @@ class ExpressionCodegen(
         val index = frameMap.getIndex(irSymbol)
         if (index >= 0)
             return index
-        val dump = if (irSymbol.isBound) irSymbol.owner.dump() else irSymbol.descriptor.toString()
+        val dump = if (irSymbol.isBound) irSymbol.owner.dump() else "??? unbound symbol ???"
         throw AssertionError("Non-mapped local declaration: $dump\n in ${irFunction.dump()}")
     }
 

compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/IrSourceCompilerForInline.kt

@@ -97,7 +97,6 @@ class IrSourceCompilerForInline(
         callDefault: Boolean,
         asmMethod: Method
     ): SMAPAndMethodNode {
-        assert(callableDescriptor == callee.symbol.descriptor.original) { "Expected $callableDescriptor got ${callee.descriptor.original}" }
         return ClassCodegen.getOrCreate(callee.parentAsClass, codegen.context).generateMethodNode(callee)
     }