[PATCH] D93654: [TableGen] Change getAllDerivedDefinitions() to return an ArrayRef

[David Blaikie via Phabricator via llvm-commits]

dblaikie added a comment.

In D93654#2470706 <https://reviews.llvm.org/D93654#2470706>, @Paul-C-Anagnostopoulos wrote:

> Okay, that sounds like a good plan. I'll let this revision float for now. Shall I email you about profiling?

Sure thing - if you want to use Windows utilities, you might try starting here: https://docs.microsoft.com/en-us/visualstudio/profiling/beginners-guide-to-performance-profiling?view=vs-2019 - if you're using unix-esque tools, https://www.thegeekstuff.com/2012/08/gprof-tutorial/ - not sure if there are quick/easy ways to plumb that through an LLVM build, maybe you can get away with just adding -pg to CFLAGS and rebuilding tblgen.


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