[llvm] r334111 - [ThinLTO] Make ValueInfo operator!= consistent with operator== (NFC)

[Teresa Johnson via llvm-commits]

Author: tejohnson
Date: Wed Jun  6 11:32:16 2018
New Revision: 334111

URL: http://llvm.org/viewvc/llvm-project?rev=334111&view=rev
Log:
[ThinLTO] Make ValueInfo operator!= consistent with operator== (NFC)

Compare Ref pointers instead of GUID, to handle comparison with special
empty/tombstone ValueInfo. This was already done for operator==, to
support inserting ValueInfo into DenseMap, but I need the operator!=
side change for upcoming AsmParser summary parsing support.

Modified:
    llvm/trunk/include/llvm/IR/ModuleSummaryIndex.h

Modified: llvm/trunk/include/llvm/IR/ModuleSummaryIndex.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/IR/ModuleSummaryIndex.h?rev=334111&r1=334110&r2=334111&view=diff
==============================================================================
--- llvm/trunk/include/llvm/IR/ModuleSummaryIndex.h (original)
+++ llvm/trunk/include/llvm/IR/ModuleSummaryIndex.h Wed Jun  6 11:32:16 2018
@@ -179,14 +179,14 @@ struct ValueInfo {
 
 inline bool operator==(const ValueInfo &A, const ValueInfo &B) {
   assert(A.getRef() && B.getRef() &&
-         "Need ValueInfo with non-null Ref to compare GUIDs");
+         "Need ValueInfo with non-null Ref for comparison");
   return A.getRef() == B.getRef();
 }
 
 inline bool operator!=(const ValueInfo &A, const ValueInfo &B) {
   assert(A.getRef() && B.getRef() &&
-         "Need ValueInfo with non-null Ref to compare GUIDs");
-  return A.getGUID() != B.getGUID();
+         "Need ValueInfo with non-null Ref for comparison");
+  return A.getRef() != B.getRef();
 }
 
 inline bool operator<(const ValueInfo &A, const ValueInfo &B) {