commit 3f782f4d7586a4e644850ad4d05ef6a027aabc04
author Bill Wendling <isanbard@gmail.com> Tue Mar 29 17:12:55 2011 +0000
committer Bill Wendling <isanbard@gmail.com> Tue Mar 29 17:12:55 2011 +0000
tree 6f832ac8cb68289a0552fc0b267d58684f77f4af
parent 848b0c39b11801614c47e460248b60e8d40eb257

Inline check that's used only once.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128465 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/StackProtector.cpp

diff --git a/lib/CodeGen/StackProtector.cpp b/lib/CodeGen/StackProtector.cpp
index b3ee152..f0a44ab 100644
--- a/lib/CodeGen/StackProtector.cpp
+++ b/lib/CodeGen/StackProtector.cpp
@@ -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;
     }