diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp
index 2e6de3c..fb037b7 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp
@@ -387,14 +387,11 @@
 }
 
 bool WebAssemblyAsmPrinter::PrintAsmOperand(const MachineInstr *MI,
-                                            unsigned OpNo, unsigned AsmVariant,
+                                            unsigned OpNo,
                                             const char *ExtraCode,
                                             raw_ostream &OS) {
-  if (AsmVariant != 0)
-    report_fatal_error("There are no defined alternate asm variants");
-
   // First try the generic code, which knows about modifiers like 'c' and 'n'.
-  if (!AsmPrinter::PrintAsmOperand(MI, OpNo, AsmVariant, ExtraCode, OS))
+  if (!AsmPrinter::PrintAsmOperand(MI, OpNo, ExtraCode, OS))
     return false;
 
   if (!ExtraCode) {
@@ -430,19 +427,15 @@
 
 bool WebAssemblyAsmPrinter::PrintAsmMemoryOperand(const MachineInstr *MI,
                                                   unsigned OpNo,
-                                                  unsigned AsmVariant,
                                                   const char *ExtraCode,
                                                   raw_ostream &OS) {
-  if (AsmVariant != 0)
-    report_fatal_error("There are no defined alternate asm variants");
-
   // The current approach to inline asm is that "r" constraints are expressed
   // as local indices, rather than values on the operand stack. This simplifies
   // using "r" as it eliminates the need to push and pop the values in a
   // particular order, however it also makes it impossible to have an "m"
   // constraint. So we don't support it.
 
-  return AsmPrinter::PrintAsmMemoryOperand(MI, OpNo, AsmVariant, ExtraCode, OS);
+  return AsmPrinter::PrintAsmMemoryOperand(MI, OpNo, ExtraCode, OS);
 }
 
 // Force static initialization.