Index: clang/lib/Driver/ToolChains/WebAssembly.cpp
===================================================================
--- clang/lib/Driver/ToolChains/WebAssembly.cpp
+++ clang/lib/Driver/ToolChains/WebAssembly.cpp
@@ -63,7 +63,7 @@
   ArgStringList CmdArgs;
 
   CmdArgs.push_back("-m");
-  if (getToolChain().getTriple().isArch64Bit())
+  if (ToolChain.getTriple().isArch64Bit())
     CmdArgs.push_back("wasm64");
   else
     CmdArgs.push_back("wasm32");
@@ -130,7 +130,7 @@
 
   // When optimizing, if wasm-opt is available, run it.
   if (Arg *A = Args.getLastArg(options::OPT_O_Group)) {
-    auto WasmOptPath = getToolChain().GetProgramPath("wasm-opt");
+    auto WasmOptPath = ToolChain.GetProgramPath("wasm-opt");
     if (WasmOptPath != "wasm-opt") {
       StringRef OOpt = "s";
       if (A->getOption().matches(options::OPT_O4) ||