Apply clang format

Author: fzou1

llvm/lib/Target/X86/X86ISelLowering.cpp

@@ -37509,12 +37509,21 @@ X86TargetLowering::EmitInstrWithCustomInserter(MachineInstr &MI,
   case X86::PTDPHF8PS: {
     const DebugLoc &DL = MI.getDebugLoc();
     unsigned Opc;
-    switch(MI.getOpcode()) {
-      default: llvm_unreachable("Unexpected instruction!");
-      case X86::PTDPBF8PS: Opc = X86::TDPBF8PS; break;
-      case X86::PTDPBHF8PS: Opc = X86::TDPBHF8PS; break;
-      case X86::PTDPHBF8PS: Opc = X86::TDPHBF8PS; break;
-      case X86::PTDPHF8PS: Opc = X86::TDPHF8PS; break;
+    switch (MI.getOpcode()) {
+    default:
+      llvm_unreachable("Unexpected instruction!");
+    case X86::PTDPBF8PS:
+      Opc = X86::TDPBF8PS;
+      break;
+    case X86::PTDPBHF8PS:
+      Opc = X86::TDPBHF8PS;
+      break;
+    case X86::PTDPHBF8PS:
+      Opc = X86::TDPHBF8PS;
+      break;
+    case X86::PTDPHF8PS:
+      Opc = X86::TDPHF8PS;
+      break;
     }
 
     MachineInstrBuilder MIB = BuildMI(*BB, MI, DL, TII->get(Opc));