Index: lld/ELF/Driver.cpp
===================================================================
--- lld/ELF/Driver.cpp
+++ lld/ELF/Driver.cpp
@@ -592,9 +592,10 @@
   }
 
   if (config->timeTraceEnabled) {
-    checkError(timeTraceProfilerWrite(
-        args.getLastArgValue(OPT_time_trace_file_eq).str(),
-        config->outputFile));
+    StringRef traceName;
+    if (opt::Arg *A = args.getLastArg(OPT_time_trace_file_eq, OPT_trace_to_eq))
+      traceName = A->getValue();
+    checkError(timeTraceProfilerWrite(traceName.str(), config->outputFile));
     timeTraceProfilerCleanup();
   }
 }
@@ -1184,7 +1185,7 @@
       getOldNewOptions(args, OPT_thinlto_prefix_replace_eq);
   config->thinLTOModulesToCompile =
       args::getStrings(args, OPT_thinlto_single_module_eq);
-  config->timeTraceEnabled = args.hasArg(OPT_time_trace);
+  config->timeTraceEnabled = args.hasArg(OPT_time_trace, OPT_trace_to_eq);
   config->timeTraceGranularity =
       args::getInteger(args, OPT_time_trace_granularity, 500);
   config->trace = args.hasArg(OPT_trace);
Index: lld/ELF/Options.td
===================================================================
--- lld/ELF/Options.td
+++ lld/ELF/Options.td
@@ -410,6 +410,8 @@
 
 def time_trace: FF<"time-trace">, HelpText<"Record time trace">;
 def time_trace_file_eq: JJ<"time-trace-file=">, HelpText<"Specify time trace output file">;
+def trace_to_eq: JJ<"trace-to=">, MetaVarName<"<file>">,
+  HelpText<"Short for --time-trace --time-trace-file=<file>">;
 
 defm time_trace_granularity: EEq<"time-trace-granularity",
   "Minimum time granularity (in microseconds) traced by time profiler">;
Index: lld/MachO/Driver.cpp
===================================================================
--- lld/MachO/Driver.cpp
+++ lld/MachO/Driver.cpp
@@ -1494,8 +1494,7 @@
 
   config->progName = argsArr[0];
 
-  config->timeTraceEnabled = args.hasArg(
-      OPT_time_trace, OPT_time_trace_granularity_eq, OPT_time_trace_file_eq);
+  config->timeTraceEnabled = args.hasArg(OPT_time_trace, OPT_trace_to_eq);
   config->timeTraceGranularity =
       args::getInteger(args, OPT_time_trace_granularity_eq, 500);
 
@@ -1630,9 +1629,10 @@
   }
 
   if (config->timeTraceEnabled) {
-    checkError(timeTraceProfilerWrite(
-        args.getLastArgValue(OPT_time_trace_file_eq).str(),
-        config->outputFile));
+    StringRef traceName;
+    if (Arg *A = args.getLastArg(OPT_time_trace_file_eq, OPT_trace_to_eq))
+      traceName = A->getValue();
+    checkError(timeTraceProfilerWrite(traceName.str(), config->outputFile));
 
     timeTraceProfilerCleanup();
   }
Index: lld/MachO/Options.td
===================================================================
--- lld/MachO/Options.td
+++ lld/MachO/Options.td
@@ -51,6 +51,10 @@
 def time_trace_file_eq: Joined<["--"], "time-trace-file=">,
     HelpText<"Specify time trace output file">,
     Group<grp_lld>;
+def trace_to_eq: Joined<["--"], "trace-to=">,
+    HelpText<"Short for --time-trace --time-trace-file=<file>">,
+    MetaVarName<"<file>">,
+    Group<grp_lld>;
 def deduplicate_literals: Flag<["--"], "deduplicate-literals">,
     HelpText<"Enable literal deduplication. This is implied by --icf={safe,all}">,
     Group<grp_lld>;
Index: lld/test/ELF/time-trace.s
===================================================================
--- lld/test/ELF/time-trace.s
+++ lld/test/ELF/time-trace.s
@@ -9,6 +9,7 @@
 
 # Test specified trace file name
 # RUN: ld.lld --time-trace --time-trace-file=%t2.json --time-trace-granularity=0 -o %t2.elf %t.o
+# RUN: ld.lld --trace-to=%t2.json --time-trace-granularity=0 -o %t2.elf %t.o
 # RUN: cat %t2.json \
 # RUN:   | %python -c 'import json, sys; json.dump(json.loads(sys.stdin.read()), sys.stdout, sort_keys=True, indent=2)' \
 # RUN:   | FileCheck %s
Index: lld/test/MachO/time-trace.s
===================================================================
--- lld/test/MachO/time-trace.s
+++ lld/test/MachO/time-trace.s
@@ -11,14 +11,15 @@
 # RUN:   | %python -c 'import json, sys; json.dump(json.loads(sys.stdin.read()), sys.stdout, sort_keys=True, indent=2)' \
 # RUN:   | FileCheck %s
 
-## Test specified trace file name, also test that `--time-trace` is not needed if the other two are used.
-# RUN: %lld --time-trace-file=%t2.json --time-trace-granularity=0 -o %t2.macho %t.o
+## Test specified trace file name.
+# RUN: %lld --time-trace --time-trace-file=%t2.json --time-trace-granularity=0 -o %t2.macho %t.o
+# RUN: %lld --trace-to=%t2.json --time-trace-granularity=0 -o %t2.macho %t.o
 # RUN: cat %t2.json \
 # RUN:   | %python -c 'import json, sys; json.dump(json.loads(sys.stdin.read()), sys.stdout, sort_keys=True, indent=2)' \
 # RUN:   | FileCheck %s
 
-## Test trace requested to stdout, also test that `--time-trace` is not needed if the other two are used.
-# RUN: %lld --time-trace-file=- --time-trace-granularity=0 -o %t3.macho %t.o \
+## Test trace requested to stdout.
+# RUN: %lld --time-trace --time-trace-file=- --time-trace-granularity=0 -o %t3.macho %t.o \
 # RUN:   | %python -c 'import json, sys; json.dump(json.loads(sys.stdin.read()), sys.stdout, sort_keys=True, indent=2)' \
 # RUN:   | FileCheck %s