[llvm] 679b2f7 - Fix MSVC "not all control paths return a value" warning. NFCI.

[Simon Pilgrim via llvm-commits]

Author: Simon Pilgrim
Date: 2025-04-07T10:30:59+01:00
New Revision: 679b2f714a3a3cbf487480127a4cc6ed296c7fab

URL: https://github.com/llvm/llvm-project/commit/679b2f714a3a3cbf487480127a4cc6ed296c7fab
DIFF: https://github.com/llvm/llvm-project/commit/679b2f714a3a3cbf487480127a4cc6ed296c7fab.diff

LOG: Fix MSVC "not all control paths return a value" warning. NFCI.

Added: 
    

Modified: 
    llvm/lib/ExecutionEngine/JITLink/XCOFFLinkGraphBuilder.cpp

Removed: 
    


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diff  --git a/llvm/lib/ExecutionEngine/JITLink/XCOFFLinkGraphBuilder.cpp b/llvm/lib/ExecutionEngine/JITLink/XCOFFLinkGraphBuilder.cpp
index c2dae5e3e5443..243ee37886026 100644
--- a/llvm/lib/ExecutionEngine/JITLink/XCOFFLinkGraphBuilder.cpp
+++ b/llvm/lib/ExecutionEngine/JITLink/XCOFFLinkGraphBuilder.cpp
@@ -143,6 +143,7 @@ static llvm::StringRef getStorageClassString(XCOFF::StorageClass SC) {
   case XCOFF::StorageClass::C_TCSYM:
     return "C_TCSYM (Reserved)";
   }
+  llvm_unreachable("Unknown XCOFF::StorageClass enum");
 }
 
 Error XCOFFLinkGraphBuilder::processSections() {