[PATCH] D43981: [XRay] [compiler-rt] [macosx] Add getTSCFrequency implementation for macOS.

[Dean Michael Berris via Phabricator via llvm-commits]

dberris added inline comments.


================
Comment at: lib/xray/xray_x86_64.cc:85
+#ifdef SANITIZER_MAC
+    const char* sysctltscname = "machdep.tsc.frequency";
+#else
----------------
Please follow the naming convention around this file -- local variables are TitleCased.

Also, use a function-local static constexpr character array instead of a non-const pointer.

```
static constexpr char SysCtlTSCName[] = "...";
```


Repository:
  rCRT Compiler Runtime

https://reviews.llvm.org/D43981