Merge commit '90e97c5c25e8' from apple/stable/20200714 into swift/main

Author: git apple-llvm automerger

lldb/source/Symbol/LocateSymbolFileMacOSX.cpp

@@ -342,13 +342,6 @@ static bool GetModuleSpecInfoFromUUIDDictionary(CFDictionaryRef uuid_dict,
       }
     }
 
-    cf_str = (CFStringRef)CFDictionaryGetValue((CFDictionaryRef)uuid_dict,
-                                               CFSTR("DBGArchitecture"));
-    if (cf_str && CFGetTypeID(cf_str) == CFStringGetTypeID()) {
-      if (CFCString::FileSystemRepresentation(cf_str, str))
-        module_spec.GetArchitecture().SetTriple(str.c_str());
-    }
-
     std::string DBGBuildSourcePath;
     std::string DBGSourcePath;
 

lldb/test/API/macosx/lc-note/firmware-corefile/TestFirmwareCorefiles.py

@@ -85,7 +85,7 @@ def test_lc_note(self):
                 'fi',
                 'echo "<dict><key>$uuid</key><dict>"',
                 '',
-                'echo "<key>DBGArchitecture</key><string>x86_64</string>"',
+                'echo "<key>DBGArchitecture</key><string>i386</string>"',
                 'echo "<key>DBGDSYMPath</key><string>$dsym</string>"',
                 'echo "<key>DBGSymbolRichExecutable</key><string>$bin</string>"',
                 'echo "</dict></dict></plist>"',