[llvm-commits] [llvm] r160501 - in /llvm/trunk/lib: CodeGen/SelectionDAG/SelectionDAG.cpp Transforms/IPO/ArgumentPromotion.cpp

[Benjamin Kramer]

Author: d0k
Date: Thu Jul 19 05:46:05 2012
New Revision: 160501

URL: http://llvm.org/viewvc/llvm-project?rev=160501&view=rev
Log:
Replace some explicit compare loops with std::equal.

No functionality change.

Modified:
    llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
    llvm/trunk/lib/Transforms/IPO/ArgumentPromotion.cpp

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp?rev=160501&r1=160500&r2=160501&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp Thu Jul 19 05:46:05 2012
@@ -4681,13 +4681,7 @@
     if (I->NumVTs != NumVTs || VTs[0] != I->VTs[0] || VTs[1] != I->VTs[1])
       continue;
 
-    bool NoMatch = false;
-    for (unsigned i = 2; i != NumVTs; ++i)
-      if (VTs[i] != I->VTs[i]) {
-        NoMatch = true;
-        break;
-      }
-    if (!NoMatch)
+    if (std::equal(&VTs[2], &VTs[NumVTs], &I->VTs[2]))
       return *I;
   }
 

Modified: llvm/trunk/lib/Transforms/IPO/ArgumentPromotion.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/IPO/ArgumentPromotion.cpp?rev=160501&r1=160500&r2=160501&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/IPO/ArgumentPromotion.cpp (original)
+++ llvm/trunk/lib/Transforms/IPO/ArgumentPromotion.cpp Thu Jul 19 05:46:05 2012
@@ -245,10 +245,7 @@
                      const ArgPromotion::IndicesVector &Longer) {
   if (Prefix.size() > Longer.size())
     return false;
-  for (unsigned i = 0, e = Prefix.size(); i != e; ++i)
-    if (Prefix[i] != Longer[i])
-      return false;
-  return true;
+  return std::equal(Prefix.begin(), Prefix.end(), Longer.begin());
 }