Index: llvm/lib/Target/WebAssembly/WebAssemblyDebugFixup.cpp
===================================================================
--- llvm/lib/Target/WebAssembly/WebAssemblyDebugFixup.cpp
+++ llvm/lib/Target/WebAssembly/WebAssemblyDebugFixup.cpp
@@ -118,7 +118,7 @@
               // a $noreg DBG_VALUE for the variable to end it, right after
               // the current instruction.
               BuildMI(*Prev.DebugValue->getParent(), std::next(MII),
-                      MI.getDebugLoc(), TII->get(WebAssembly::DBG_VALUE), false,
+                      Prev.DebugValue->getDebugLoc(), TII->get(WebAssembly::DBG_VALUE), false,
                       Register(), Prev.DebugValue->getOperand(2).getMetadata(),
                       Prev.DebugValue->getOperand(3).getMetadata());
             }