[llvm] 4f46945 - [llvm-remarkutil] Silence a GCC warning about missing returns after a fully covered switch. NFC.

[Martin Storsjö via llvm-commits]

Author: Martin Storsjö
Date: 2023-10-13T10:33:17+03:00
New Revision: 4f4694509d293bf715dcbf0df339c801a044e114

URL: https://github.com/llvm/llvm-project/commit/4f4694509d293bf715dcbf0df339c801a044e114
DIFF: https://github.com/llvm/llvm-project/commit/4f4694509d293bf715dcbf0df339c801a044e114.diff

LOG: [llvm-remarkutil] Silence a GCC warning about missing returns after a fully covered switch. NFC.

Added: 
    

Modified: 
    llvm/tools/llvm-remarkutil/RemarkCounter.cpp

Removed: 
    


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diff  --git a/llvm/tools/llvm-remarkutil/RemarkCounter.cpp b/llvm/tools/llvm-remarkutil/RemarkCounter.cpp
index fa05f4fda95fba1..8bde0b883018284 100644
--- a/llvm/tools/llvm-remarkutil/RemarkCounter.cpp
+++ b/llvm/tools/llvm-remarkutil/RemarkCounter.cpp
@@ -181,6 +181,7 @@ std::optional<std::string> Counter::getGroupByKey(const Remark &Remark) {
       return Remark.Loc->SourceFilePath.str() + ":" + Remark.FunctionName.str();
     return Remark.Loc->SourceFilePath.str();
   }
+  llvm_unreachable("Fully covered switch above!");
 }
 
 void ArgumentCounter::collect(const Remark &Remark) {