[llvm-commits] [llvm] r147779 - /llvm/trunk/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp

[Benjamin Kramer]

Author: d0k
Date: Mon Jan  9 11:36:29 2012
New Revision: 147779

URL: http://llvm.org/viewvc/llvm-project?rev=147779&view=rev
Log:
Move assert to the right place.

Modified:
    llvm/trunk/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp

Modified: llvm/trunk/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp?rev=147779&r1=147778&r2=147779&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp (original)
+++ llvm/trunk/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp Mon Jan  9 11:36:29 2012
@@ -636,9 +636,9 @@
   ICmpInst::Predicate LHSCC = LHS->getPredicate(), RHSCC = RHS->getPredicate();
   unsigned mask = foldLogOpOfMaskedICmpsHelper(A, B, C, D, E, LHS, RHS,
                                                LHSCC, RHSCC);
+  if (mask == 0) return 0;
   assert(ICmpInst::isEquality(LHSCC) && ICmpInst::isEquality(RHSCC) &&
          "foldLogOpOfMaskedICmpsHelper must return an equality predicate.");
-  if (mask == 0) return 0;
 
   if (NEWCC == ICmpInst::ICMP_NE)
     mask >>= 1; // treat "Not"-states as normal states