[llvm] [ctx_prof] test tool: generate ctxprof bistream from json (PR #100379)

[Teresa Johnson via llvm-commits]

================
@@ -0,0 +1,29 @@
+[
+  {
+    "Guid": 1000,
+    "Counters": [1, 2, 3],
+    "Callsites": [
+      [],
+      [
+        {
+          "Guid": 2000,
+          "Counters": [4, 5]
+        },
+        {
+          "Guid": 18446744073709551613,
+          "Counters": [6, 7, 8]
+        }
+    ], 
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teresajohnson wrote:

Maybe it is github that is making the spacing look off then. Because the end bracket here on line 16 looks to my eyes unaligned with the corresponding open bracket on line 7?

https://github.com/llvm/llvm-project/pull/100379