Fix newly-introduced 4.3 warnings

[oota-llvm.git] / lib / CodeGen / RegAllocLocal.cpp

diff --git a/lib/CodeGen/RegAllocLocal.cpp b/lib/CodeGen/RegAllocLocal.cpp
index b14af2761c6bcf7817f918b00e052f1555d630f0..765e7ff96ff7e83a277b9114343ed6c817cef079 100644 (file)
--- a/lib/CodeGen/RegAllocLocal.cpp
+++ b/lib/CodeGen/RegAllocLocal.cpp
@@ -775,11 +775,12 @@ void RALocal::AllocateBasicBlock(MachineBasicBlock &MBB) {
 
   // Spill all physical registers holding virtual registers now.
   for (unsigned i = 0, e = TRI->getNumRegs(); i != e; ++i)
-    if (PhysRegsUsed[i] != -1 && PhysRegsUsed[i] != -2)
+    if (PhysRegsUsed[i] != -1 && PhysRegsUsed[i] != -2) {
       if (unsigned VirtReg = PhysRegsUsed[i])
         spillVirtReg(MBB, MI, VirtReg, i);
       else
         removePhysReg(i);
+    }
 
 #if 0
   // This checking code is very expensive.