diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp
index 975234e..be2be2c 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp
@@ -315,7 +315,7 @@
   AsmPrinter::emitFunctionBodyStart();
 }
 
-void WebAssemblyAsmPrinter::EmitInstruction(const MachineInstr *MI) {
+void WebAssemblyAsmPrinter::emitInstruction(const MachineInstr *MI) {
   LLVM_DEBUG(dbgs() << "EmitInstruction: " << *MI << '\n');
 
   switch (MI->getOpcode()) {