[llvm-exegesis] Fix compilation before c++17.

ClusteringTest.cpp:25:23: error: constexpr variable cannot have non-literal type 'const llvm::exegesis::(anonymous namespace)::(lambda at /home/buildslave/ps4-buildslave4/llvm-clang-lld-x86_64-scei-ps4-ubuntu-fast/llvm.src/unittests/tools/llvm-exegesis/ClusteringTest.cpp:25:35)'
static constexpr auto HasPoints = [](const std::vector<int> &Indices) {

llvm-svn: 356748

diff --git a/llvm/unittests/tools/llvm-exegesis/ClusteringTest.cpp b/llvm/unittests/tools/llvm-exegesis/ClusteringTest.cpp
index 174dd43..2833d55 100644 (file)
--- a/llvm/unittests/tools/llvm-exegesis/ClusteringTest.cpp
+++ b/llvm/unittests/tools/llvm-exegesis/ClusteringTest.cpp
@@ -22,7 +22,7 @@ using testing::Field;
 using testing::UnorderedElementsAre;
 using testing::UnorderedElementsAreArray;
 
-static constexpr auto HasPoints = [](const std::vector<int> &Indices) {
+static const auto HasPoints = [](const std::vector<int> &Indices) {
   return Field(&InstructionBenchmarkClustering::Cluster::PointIndices,
                  UnorderedElementsAreArray(Indices));
 };