[unittests] Change std::sort to llvm::sort in response to r327219

r327219 added wrappers to std::sort which randomly shuffle the container before
sorting.  This will help in uncovering non-determinism caused due to undefined
sorting order of objects having the same key.

To make use of that infrastructure we need to invoke llvm::sort instead of
std::sort.

Note: This patch is one of a series of patches to replace *all* std::sort to
llvm::sort.  Refer the comments section in D44363 for a list of all the
required patches.

llvm-svn: 329475

1 files changed, 2 insertions, 2 deletions

diff --git a/llvm/unittests/ADT/StringMapTest.cpp b/llvm/unittests/ADT/StringMapTest.cpp
index 6e0ea0e..1f5c4f0 100644
--- a/llvm/unittests/ADT/StringMapTest.cpp
+++ b/llvm/unittests/ADT/StringMapTest.cpp
@@ -279,7 +279,7 @@ TEST_F(StringMapTest, IterMapKeys) {
   Map["D"] = 3;
 
   auto Keys = to_vector<4>(Map.keys());
-  std::sort(Keys.begin(), Keys.end());
+  llvm::sort(Keys.begin(), Keys.end());
 
   SmallVector<StringRef, 4> Expected = {"A", "B", "C", "D"};
   EXPECT_EQ(Expected, Keys);
@@ -293,7 +293,7 @@ TEST_F(StringMapTest, IterSetKeys) {
   Set.insert("D");
 
   auto Keys = to_vector<4>(Set.keys());
-  std::sort(Keys.begin(), Keys.end());
+  llvm::sort(Keys.begin(), Keys.end());
 
   SmallVector<StringRef, 4> Expected = {"A", "B", "C", "D"};
   EXPECT_EQ(Expected, Keys);