[SILInliner] NFC: Clarified conditional.

Made it clear that one code path was to be followed if
-enable-experimental-lexical-lifetimes was passed and an entirely
different one was to be followed otherwise.

Author: nate-chandler

lib/SILOptimizer/Utils/SILInliner.cpp

@@ -436,8 +436,9 @@ SILInlineCloner::cloneInline(ArrayRef<SILValue> AppliedArgs) {
     SILValue callArg = p.value();
     unsigned idx = p.index();
     if (idx >= calleeConv.getSILArgIndexOfFirstParam()) {
-      if (Apply.getFunction()->hasOwnership() && enableLexicalLifetimes) {
-        if (!callArg->getType().isTrivial(*Apply.getFunction()) &&
+      if (enableLexicalLifetimes) {
+        if (Apply.getFunction()->hasOwnership() &&
+            !callArg->getType().isTrivial(*Apply.getFunction()) &&
             !callArg->getType().isAddress()) {
           SILBuilderWithScope builder(Apply.getInstruction(), getBuilder());
           if (calleeConv.getParamInfoForSILArg(idx).isGuaranteed()) {