[llvm-branch-commits] [MC][NFC] Use vector for GUIDProbeFunctionMap (PR #102905)

[Lei Wang via llvm-branch-commits]

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@@ -390,32 +390,41 @@ bool MCPseudoProbeDecoder::buildGUID2FuncDescMap(const uint8_t *Start,
   Data = Start;
   End = Data + Size;
 
+  uint32_t FuncDescCount = 0;
   while (Data < End) {
-    auto ErrorOrGUID = readUnencodedNumber<uint64_t>();
-    if (!ErrorOrGUID)
+    if (!readUnencodedNumber<uint64_t>())
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wlei-llvm wrote:

nit: comment the decoded field(and the one below)

https://github.com/llvm/llvm-project/pull/102905