[WebAssembly] clang-format (NFC)

Summary: This patch runs clang-format on all wasm-only files.

Reviewers: aardappel, dschuff, sunfish, tlively

Subscribers: MatzeB, sbc100, jgravelle-google, llvm-commits

Differential Revision: https://reviews.llvm.org/D51447

llvm-svn: 341439
diff --git a/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCTargetDesc.cpp b/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCTargetDesc.cpp
index baf8a0c..5547835 100644
--- a/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCTargetDesc.cpp
+++ b/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCTargetDesc.cpp
@@ -125,11 +125,17 @@
 
 wasm::ValType WebAssembly::toValType(const MVT &Ty) {
   switch (Ty.SimpleTy) {
-  case MVT::i32: return wasm::ValType::I32;
-  case MVT::i64: return wasm::ValType::I64;
-  case MVT::f32: return wasm::ValType::F32;
-  case MVT::f64: return wasm::ValType::F64;
-  case MVT::ExceptRef: return wasm::ValType::EXCEPT_REF;
-  default: llvm_unreachable("unexpected type");
+  case MVT::i32:
+    return wasm::ValType::I32;
+  case MVT::i64:
+    return wasm::ValType::I64;
+  case MVT::f32:
+    return wasm::ValType::F32;
+  case MVT::f64:
+    return wasm::ValType::F64;
+  case MVT::ExceptRef:
+    return wasm::ValType::EXCEPT_REF;
+  default:
+    llvm_unreachable("unexpected type");
   }
 }