[llvm-commits] [llvm] r81124 - /llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp

[Duncan Sands]

Author: baldrick
Date: Sun Sep  6 13:03:32 2009
New Revision: 81124

URL: http://llvm.org/viewvc/llvm-project?rev=81124&view=rev
Log:
Simplify.  Testing shows that this is not equivalent to BBI = CR.CaseBB + 1.

Modified:
    llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp?rev=81124&r1=81123&r2=81124&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp Sun Sep  6 13:03:32 2009
@@ -1715,8 +1715,7 @@
 
   // Figure out which block is immediately after the current one.
   MachineFunction::iterator BBI = CR.CaseBB;
-
-  if (++BBI != FuncInfo.MF->end()) {}
+  ++BBI;
 
   const BasicBlock *LLVMBB = CR.CaseBB->getBasicBlock();
 
@@ -1786,8 +1785,7 @@
 
   // Figure out which block is immediately after the current one.
   MachineFunction::iterator BBI = CR.CaseBB;
-
-  if (++BBI != FuncInfo.MF->end()) {}
+  ++BBI;
 
   Case& FrontCase = *CR.Range.first;
   Case& BackCase  = *(CR.Range.second-1);