[llvm] r254276 - [SCEV] Use lambda instead of std::bind; NFC

[Sanjoy Das via llvm-commits]

Author: sanjoy
Date: Sun Nov 29 17:40:57 2015
New Revision: 254276

URL: http://llvm.org/viewvc/llvm-project?rev=254276&view=rev
Log:
[SCEV] Use lambda instead of std::bind; NFC

The lambda is more readable.

Modified:
    llvm/trunk/lib/Analysis/ScalarEvolution.cpp

Modified: llvm/trunk/lib/Analysis/ScalarEvolution.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/ScalarEvolution.cpp?rev=254276&r1=254275&r2=254276&view=diff
==============================================================================
--- llvm/trunk/lib/Analysis/ScalarEvolution.cpp (original)
+++ llvm/trunk/lib/Analysis/ScalarEvolution.cpp Sun Nov 29 17:40:57 2015
@@ -1957,8 +1957,9 @@ StrengthenNoWrapFlags(ScalarEvolution *S
       ScalarEvolution::maskFlags(Flags, SignOrUnsignMask);
 
   // If FlagNSW is true and all the operands are non-negative, infer FlagNUW.
-  auto IsKnownNonNegative =
-    std::bind(std::mem_fn(&ScalarEvolution::isKnownNonNegative), SE, _1);
+  auto IsKnownNonNegative = [&](const SCEV *S) {
+    return SE->isKnownNonNegative(S);
+  };
 
   if (SignOrUnsignWrap == SCEV::FlagNSW && all_of(Ops, IsKnownNonNegative))
     Flags =