[llvm] fd722c5 - Fix MSVC "not all control paths return a value" warning. NFC.

[Simon Pilgrim via llvm-commits]

Author: Simon Pilgrim
Date: 2021-12-07T18:09:44Z
New Revision: fd722c5959b98a706153f0e9e5111721efbfad41

URL: https://github.com/llvm/llvm-project/commit/fd722c5959b98a706153f0e9e5111721efbfad41
DIFF: https://github.com/llvm/llvm-project/commit/fd722c5959b98a706153f0e9e5111721efbfad41.diff

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

Added: 
    

Modified: 
    llvm/unittests/CodeGen/RegAllocScoreTest.cpp

Removed: 
    


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diff  --git a/llvm/unittests/CodeGen/RegAllocScoreTest.cpp b/llvm/unittests/CodeGen/RegAllocScoreTest.cpp
index 06e9180207b85..ae5db2d8a24e1 100644
--- a/llvm/unittests/CodeGen/RegAllocScoreTest.cpp
+++ b/llvm/unittests/CodeGen/RegAllocScoreTest.cpp
@@ -145,7 +145,7 @@ TEST(RegAllocScoreTest, Counts) {
       return Freq1;
     if (&MBB == MBB2)
       return Freq2;
-    assert(false && "We only created 2 basic blocks");
+    llvm_unreachable("We only created 2 basic blocks");
   };
   auto Next = MBB1->end();
   Next = MBB1->insertAfter(Next, createMockCopy(*MF));