[llvm] [Coverage] Skip empty profile name section (PR #108480)

[via llvm-commits]

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@@ -1065,6 +1065,9 @@ lookupSections(ObjectFile &OF, InstrProfSectKind IPSK) {
       // start/end of the section. If its size is 2 bytes, it's empty.
       if (IsCOFF && IPSK == IPSK_name && Section.getSize() == 2)
         continue;
+      // Skip empty profile name section.
+      if (IPSK == IPSK_name && Section.getSize() == 0)
+        continue;
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gulfemsavrun wrote:

Done.

https://github.com/llvm/llvm-project/pull/108480