[llvm] r316523 - [Coverage] Provide a stable order for getInstantiationGroups

[Vedant Kumar via llvm-commits]

Author: vedantk
Date: Tue Oct 24 15:35:29 2017
New Revision: 316523

URL: http://llvm.org/viewvc/llvm-project?rev=316523&view=rev
Log:
[Coverage] Provide a stable order for getInstantiationGroups

Differential Revision: https://reviews.llvm.org/D39257

Modified:
    llvm/trunk/lib/ProfileData/Coverage/CoverageMapping.cpp

Modified: llvm/trunk/lib/ProfileData/Coverage/CoverageMapping.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ProfileData/Coverage/CoverageMapping.cpp?rev=316523&r1=316522&r2=316523&view=diff
==============================================================================
--- llvm/trunk/lib/ProfileData/Coverage/CoverageMapping.cpp (original)
+++ llvm/trunk/lib/ProfileData/Coverage/CoverageMapping.cpp Tue Oct 24 15:35:29 2017
@@ -33,6 +33,7 @@
 #include <cassert>
 #include <cstdint>
 #include <iterator>
+#include <map>
 #include <memory>
 #include <string>
 #include <system_error>
@@ -296,7 +297,7 @@ namespace {
 /// An instantiation set is a collection of functions that have the same source
 /// code, ie, template functions specializations.
 class FunctionInstantiationSetCollector {
-  using MapT = DenseMap<LineColPair, std::vector<const FunctionRecord *>>;
+  using MapT = std::map<LineColPair, std::vector<const FunctionRecord *>>;
   MapT InstantiatedFunctions;
 
 public: