Some clean up.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28483 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index c15ace49b73af77f50678fea0b36464190b71ca5..82cf457dade910148354b739602e4c62370f5bee 100644 (file)
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -510,14 +510,13 @@ SDOperand X86TargetLowering::LowerCCCCallTo(SDOperand Op, SelectionDAG &DAG) {
     case MVT::v4i32:
     case MVT::v2i64:
     case MVT::v4f32:
-    case MVT::v2f64: {
+    case MVT::v2f64:
       if (NumXMMRegs < 3)
         ++NumXMMRegs;
       else
         NumBytes += 16;
       break;
     }
-    }
   }
 
   Chain = DAG.getCALLSEQ_START(Chain,DAG.getConstant(NumBytes, getPointerTy()));
@@ -567,7 +566,7 @@ SDOperand X86TargetLowering::LowerCCCCallTo(SDOperand Op, SelectionDAG &DAG) {
     case MVT::v4i32:
     case MVT::v2i64:
     case MVT::v4f32:
-    case MVT::v2f64: {
+    case MVT::v2f64:
       if (NumXMMRegs < 3) {
         RegsToPass.push_back(std::make_pair(XMMArgRegs[NumXMMRegs], Arg));
         NumXMMRegs++;
@@ -579,7 +578,6 @@ SDOperand X86TargetLowering::LowerCCCCallTo(SDOperand Op, SelectionDAG &DAG) {
         ArgOffset += 16;
       }
     }
-    }
   }
 
   if (!MemOpChains.empty())
@@ -1013,6 +1011,7 @@ X86TargetLowering::LowerFastCCArguments(SDOperand Op, SelectionDAG &DAG) {
         ++NumIntRegs;
         break;
       }
+      // Fall through
     case MVT::f32:
       NumBytes += 4;
       break;