[llvm] [MemProf] Extend MemProfUse pass to make use of data access profiles to partition data (PR #151238)

[Teresa Johnson via llvm-commits]

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@@ -75,6 +76,17 @@ static cl::opt<unsigned> MinMatchedColdBytePercent(
     "memprof-matching-cold-threshold", cl::init(100), cl::Hidden,
     cl::desc("Min percent of cold bytes matched to hint allocation cold"));
 
+static cl::opt<bool> AnnotationStaticDataPrefix(
+    "annotate-static-data-prefix", cl::init(false), cl::Hidden,
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teresajohnson wrote:

I don't think the default should be true with that warning, until and unless we expect to always have that profile section.

https://github.com/llvm/llvm-project/pull/151238