Index: lib/Target/WebAssembly/WebAssembly.td
===================================================================
--- lib/Target/WebAssembly/WebAssembly.td
+++ lib/Target/WebAssembly/WebAssembly.td
@@ -50,6 +50,9 @@
 // Minimal Viable Product.
 def : ProcessorModel<"mvp", NoSchedModel, []>;
 
+// Generic processor: latest stable version.
+def : ProcessorModel<"generic", NoSchedModel, []>;
+
 // Latest and greatest experimental version of WebAssembly. Bugs included!
 def : ProcessorModel<"bleeding-edge", NoSchedModel, [FeatureSIMD128]>;
 
Index: test/CodeGen/WebAssembly/cpus.ll
===================================================================
--- test/CodeGen/WebAssembly/cpus.ll
+++ test/CodeGen/WebAssembly/cpus.ll
@@ -2,6 +2,8 @@
 
 ; RUN: llc < %s -mtriple=wasm32-unknown-unknown -mcpu=mvp 2>&1 | FileCheck %s
 ; RUN: llc < %s -mtriple=wasm64-unknown-unknown -mcpu=mvp 2>&1 | FileCheck %s
+; RUN: llc < %s -mtriple=wasm32-unknown-unknown -mcpu=generic 2>&1 | FileCheck %s
+; RUN: llc < %s -mtriple=wasm64-unknown-unknown -mcpu=generic 2>&1 | FileCheck %s
 ; RUN: llc < %s -mtriple=wasm32-unknown-unknown -mcpu=bleeding-edge 2>&1 | FileCheck %s
 ; RUN: llc < %s -mtriple=wasm64-unknown-unknown -mcpu=bleeding-edge 2>&1 | FileCheck %s
 ; RUN: llc < %s -mtriple=wasm32-unknown-unknown -mcpu=invalidcpu 2>&1 | FileCheck %s --check-prefix=INVALID