[PATCH] D37776: Add options to dump PGO counts in text.

[David Li via Phabricator via llvm-commits]

davidxl added inline comments.


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Comment at: lib/Transforms/Instrumentation/PGOInstrumentation.cpp:181
+// Command line option to turn on CFG dot dump of raw profile counts
+static cl::opt<bool>
+    PGOPrintRawCounts("pgo-print-raw-counts", cl::init(false), cl::Hidden,
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To share most of the code, I think it is better to make PGOViewRawCounts an enum type option, just like:

ViewBlockFreqPropagationDAG

By doing so, we can do:

-pgo-view-raw-counts=graph --> dump dot graph
-pgo-view-raw-counts=text --> dump text

similarly for the other option.


https://reviews.llvm.org/D37776