[llvm] Use the Propeller CFG profile in the PGO analysis map if it is available. (PR #163252)

[Rahman Lavaee via llvm-commits]

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@@ -166,6 +167,12 @@ static cl::bits<PGOMapFeaturesEnum> PgoAnalysisMapFeatures(
         "Enable extended information within the SHT_LLVM_BB_ADDR_MAP that is "
         "extracted from PGO related analysis."));
 
+static cl::opt<bool> PgoAnalysisMapEmitBBSectionsCfg(
+    "pgo-analysis-map-emit-bb-sections-cfg",
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rlavaee wrote:

The goal is to have the entire CFG encoded (frequencies and edges).

https://github.com/llvm/llvm-project/pull/163252