Additional review feedback

Author: jurahul

llvm/test/tools/llvm-mc/disassembler-profile.test

@@ -1,12 +1,12 @@
-# REQUIRES: aarch64-registered-target
-# RUN: rm -rf %t.json
-# RUN: llvm-mc -arch aarch64 -disassemble -o /dev/null %s -num-benchmark-runs=1000 -time-trace -time-trace-file=%t.json
-# RUN: FileCheck --input-file %t.json %s
-
-# Note: Test input taken from llvm/test/MC/Disassembler/AArch64/udf.txt
-
-# CHECK: "name":"Total getInstruction"
-# CHECK: "args":{"count":3,"avg ms":{{.*}}}
-[0x00,0x00,0x00,0x00]
-[0x01,0x02,0x00,0x00]
-[0xff,0xff,0x00,0x00]
+# REQUIRES: aarch64-registered-target
+# RUN: rm -rf %t.json
+# RUN: llvm-mc -triple=aarch64 -disassemble -o /dev/null %s -runs=1000 -time-trace -time-trace-file=%t.json
+# RUN: FileCheck --input-file %t.json %s
+
+# Note: Test input taken from llvm/test/MC/Disassembler/AArch64/udf.txt
+
+# CHECK: "name":"Total getInstruction"
+# CHECK: "args":{"count":3,"avg ms":{{.*}}}
+[0x00,0x00,0x00,0x00]
+[0x01,0x02,0x00,0x00]
+[0xff,0xff,0x00,0x00]

llvm/tools/llvm-mc/llvm-mc.cpp

@@ -243,8 +243,7 @@ static cl::opt<ActionType> Action(
     cl::cat(MCCategory));
 
 static cl::opt<unsigned>
-    NumBenchmarkRuns("num-benchmark-runs",
-                     cl::desc("Number of runs for decoder benchmarking"),
+    NumBenchmarkRuns("runs", cl::desc("Number of runs for benchmarking"),
                      cl::cat(MCCategory));
 
 static cl::opt<bool> TimeTrace("time-trace", cl::desc("Record time trace"));