diff --git a/llvm/lib/Transforms/Scalar/SCCP.cpp b/llvm/lib/Transforms/Scalar/SCCP.cpp
index 58d769b2f02d..80aace2c8012 100644
--- a/llvm/lib/Transforms/Scalar/SCCP.cpp
+++ b/llvm/lib/Transforms/Scalar/SCCP.cpp
@@ -1806,7 +1806,7 @@ bool IPSCCP::runOnModule(Module &M) {
 
         ++NumDeadBlocks;
         NumInstRemoved +=
-            changeToUnreachable(&*BB->begin(), /*UseLLVMTrap=*/false);
+            changeToUnreachable(BB->getFirstNonPHI(), /*UseLLVMTrap=*/false);
 
         MadeChanges = true;