Constant-propagate the value of `isL' variable and eliminate it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20698 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/ADT/EquivalenceClasses.h b/include/llvm/ADT/EquivalenceClasses.h
index 2ca78e4f1a7ddd44ecc38d9ba59dc6036973c840..0c62cb57db5b477f5ac5c3b7c03fe99a769f37c6 100644 (file)
--- a/include/llvm/ADT/EquivalenceClasses.h
+++ b/include/llvm/ADT/EquivalenceClasses.h
@@ -84,8 +84,7 @@ class EquivalenceClasses {
 
     void setNext(const ECValue *NewNext) const {
       assert(getNext() == 0 && "Already has a next pointer!");
-      bool isL = isLeader();
-      Next = (const ECValue*)((intptr_t)NewNext | (intptr_t)isL);
+      Next = (const ECValue*)((intptr_t)NewNext | (intptr_t)isLeader());
     }
   public:
     ECValue(const ECValue &RHS) : Leader(this), Next((ECValue*)(intptr_t)1),