From: Chris Lattner <sabre@nondot.org>
Date: Sun, 16 Jan 2011 05:37:55 +0000 (+0000)
Subject: remove a dead check, this was needed before we had an explicit veto on uses of phis.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=6eb6116d52a729b36ab9089e656267e09cc6207a;p=oota-llvm.git

remove a dead check, this was needed before we had an explicit veto on uses of phis.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123569 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/InstCombine/InstructionCombining.cpp b/lib/Transforms/InstCombine/InstructionCombining.cpp
index 23e76ee499f..ab019a1362b 100644
--- a/lib/Transforms/InstCombine/InstructionCombining.cpp
+++ b/lib/Transforms/InstCombine/InstructionCombining.cpp
@@ -552,11 +552,6 @@ Instruction *InstCombiner::FoldOpIntoPhi(Instruction &I) {
     if (InvokeInst *II = dyn_cast<InvokeInst>(InVal))
       if (II->getParent() == NonConstBB)
         return 0;
-    
-    // If the incoming non-constant value is in I's block, we have an infinite
-    // loop.
-    if (NonConstBB == I.getParent())
-      return 0;
   }
   
   // If there is exactly one non-constant value, we can insert a copy of the