[llvm-commits] [llvm] r128465 - /llvm/trunk/lib/CodeGen/StackProtector.cpp

[Bill Wendling]

Author: void
Date: Tue Mar 29 12:12:55 2011
New Revision: 128465

URL: http://llvm.org/viewvc/llvm-project?rev=128465&view=rev
Log:
Inline check that's used only once.

Modified:
    llvm/trunk/lib/CodeGen/StackProtector.cpp

Modified: llvm/trunk/lib/CodeGen/StackProtector.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/StackProtector.cpp?rev=128465&r1=128464&r2=128465&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/StackProtector.cpp (original)
+++ llvm/trunk/lib/CodeGen/StackProtector.cpp Tue Mar 29 12:12:55 2011
@@ -215,10 +215,9 @@
     //     unreachable
 
     // Split the basic block before the return instruction.
-    bool BBIsReachable = (DT && DT->isReachableFromEntry(BB));
     BasicBlock *NewBB = BB->splitBasicBlock(RI, "SP_return");
 
-    if (BBIsReachable) {
+    if (DT && DT->isReachableFromEntry(BB)) {
       DT->addNewBlock(NewBB, BB);
       FailBBDom = FailBBDom ? DT->findNearestCommonDominator(FailBBDom, BB) :BB;
     }