make it one big if statement

Author: Un1q32

clang/lib/Driver/ToolChains/Darwin.cpp

@@ -1648,13 +1648,11 @@ void DarwinClang::AddLinkRuntimeLibArgs(const ArgList &Args,
   // If we are compiling as iOS / simulator, don't attempt to link libgcc_s.1,
   // it never went into the SDK.
   // Linking against libgcc_s.1 isn't needed for iOS 5.0+ or macOS 10.6+
-  if (getTriple().getArch() != llvm::Triple::aarch64) {
-    if (isTargetIOSBased() && isIPhoneOSVersionLT(5, 0) &&
-        !isTargetIOSSimulator())
-      CmdArgs.push_back("-lgcc_s.1");
-    else if (isTargetMacOSBased() && isMacosxVersionLT(10, 6))
-      CmdArgs.push_back("-lgcc_s.1");
-  }
+  if (getTriple().getArch() != llvm::Triple::aarch64 &&
+      ((isTargetIOSBased() && isIPhoneOSVersionLT(5, 0) &&
+        !isTargetIOSSimulator()) ||
+       (isTargetMacOSBased() && isMacosxVersionLT(10, 6))))
+    CmdArgs.push_back("-lgcc_s.1");
   AddLinkRuntimeLib(Args, CmdArgs, "builtins");
 }