Use less evil form of switch stmt.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104331 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86FloatingPointRegKill.cpp b/lib/Target/X86/X86FloatingPointRegKill.cpp
index 97a43f2b95de2cffd7a18eb58f5022583275cd71..d9c69f5f912325a564fd8ba69d80276a77cf1679 100644 (file)
--- a/lib/Target/X86/X86FloatingPointRegKill.cpp
+++ b/lib/Target/X86/X86FloatingPointRegKill.cpp
@@ -71,11 +71,13 @@ static bool ContainsFPStackCode(MachineBasicBlock *MBB, unsigned SSELevel,
       const TargetRegisterClass *RegClass =
         MRI.getRegClass(I->getOperand(op).getReg());
       
-      switch (RegClass->getID())
+      switch (RegClass->getID()) {
+      default: break;
       case X86::RFP32RegClassID:
       case X86::RFP64RegClassID:
       case X86::RFP80RegClassID:
-      return true;
+        return true;
+      }
     }
   }