[clang-tools-extra] [compiler-rt] [lldb] [llvm] [Memprof] Adds the option to collect AccessCountHistograms for memprof. (PR #94264)

[Matthew Weingarten via llvm-commits]

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@@ -20,25 +20,25 @@ CHECK-NEXT:  -
 
 CHECK:  Records:
 CHECK-NEXT:  -
-CHECK-NEXT:    FunctionGUID: 15505678318020221912
+CHECK-NEXT:    FunctionGUID: 3873612792189045660
 CHECK-NEXT:    AllocSites:
 CHECK-NEXT:    -
 CHECK-NEXT:      Callstack:
 CHECK-NEXT:      -
-CHECK-NEXT:        Function: 15505678318020221912
-CHECK-NEXT:        SymbolName: qux
+CHECK-NEXT:        Function: 3873612792189045660
+CHECK-NEXT:        SymbolName: _Z3quxi
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mattweingarten wrote:

good question, I suspect this test has not been regenerated in a long time and something changed in meantime in memprof? I think it might have to do with the SymbolNames being mangled vs demangled, which changes the hash value? Is it a problem that the hash value changed?

https://github.com/llvm/llvm-project/pull/94264