[WebAssembly] Factor out a TypeToString function, since we need it in multiple places.

llvm-svn: 254884

1 files changed, 16 insertions, 16 deletions

diff --git a/llvm/lib/Target/WebAssembly/InstPrinter/WebAssemblyInstPrinter.cpp b/llvm/lib/Target/WebAssembly/InstPrinter/WebAssemblyInstPrinter.cpp
index 9b94806..3a151de 100644
--- a/llvm/lib/Target/WebAssembly/InstPrinter/WebAssemblyInstPrinter.cpp
+++ b/llvm/lib/Target/WebAssembly/InstPrinter/WebAssemblyInstPrinter.cpp
@@ -98,22 +98,7 @@ void WebAssemblyInstPrinter::printOperand(const MCInst *MI, unsigned OpNo,
     case WebAssembly::PARAM:
     case WebAssembly::RESULT:
     case WebAssembly::LOCAL:
-      switch (Op.getImm()) {
-      case MVT::i32:
-        O << "i32";
-        break;
-      case MVT::i64:
-        O << "i64";
-        break;
-      case MVT::f32:
-        O << "f32";
-        break;
-      case MVT::f64:
-        O << "f64";
-        break;
-      default:
-        llvm_unreachable("unexpected type");
-      }
+      O << WebAssembly::TypeToString(MVT::SimpleValueType(Op.getImm()));
       break;
     default:
       O << Op.getImm();
@@ -126,3 +111,18 @@ void WebAssemblyInstPrinter::printOperand(const MCInst *MI, unsigned OpNo,
     Op.getExpr()->print(O, &MAI);
   }
 }
+
+const char *llvm::WebAssembly::TypeToString(MVT Ty) {
+  switch (Ty.SimpleTy) {
+  case MVT::i32:
+    return "i32";
+  case MVT::i64:
+    return "i64";
+  case MVT::f32:
+    return "f32";
+  case MVT::f64:
+    return "f64";
+  default:
+    llvm_unreachable("unsupported type");
+  }
+}