From: Alexander Shaposhnikov <alexshap@fb.com>
Date: Wed, 14 Jul 2021 11:33:09 +0000 (-0700)
Subject: [lld][MachO] Code cleanup
X-Git-Tag: llvmorg-14-init~1501
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d21772fa21de6a1c5d0f4792fbd175ff3d18c842;p=platform%2Fupstream%2Fllvm.git

[lld][MachO] Code cleanup

Make use of ArgList::getLastArgValue. NFC.

Test plan: make check-lld-macho

Differential revision: https://reviews.llvm.org/D105452
---

diff --git a/lld/MachO/Driver.cpp b/lld/MachO/Driver.cpp
index e146991..fa84c3f 100644
--- a/lld/MachO/Driver.cpp
+++ b/lld/MachO/Driver.cpp
@@ -1142,10 +1142,8 @@ bool macho::link(ArrayRef<const char *> argsArr, bool canExitEarly,
 
   config->mapFile = args.getLastArgValue(OPT_map);
   config->outputFile = args.getLastArgValue(OPT_o, "a.out");
-  if (const Arg *arg = args.getLastArg(OPT_final_output))
-    config->finalOutput = arg->getValue();
-  else
-    config->finalOutput = config->outputFile;
+  config->finalOutput =
+      args.getLastArgValue(OPT_final_output, config->outputFile);
   config->astPaths = args.getAllArgValues(OPT_add_ast_path);
   config->headerPad = args::getHex(args, OPT_headerpad, /*Default=*/32);
   config->headerPadMaxInstallNames =