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

Summary:
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 D44363 for a list of all the required patches.

Reviewers: sanjoy, dexonsmith, hfinkel, RKSimon

Reviewed By: dexonsmith

Subscribers: david2050, llvm-commits

Differential Revision: https://reviews.llvm.org/D44944

llvm-svn: 328925

1 files changed, 2 insertions, 2 deletions

diff --git a/llvm/lib/Analysis/TargetLibraryInfo.cpp b/llvm/lib/Analysis/TargetLibraryInfo.cpp
index 87b4051313d..c605c91c11c 100644
--- a/llvm/lib/Analysis/TargetLibraryInfo.cpp
+++ b/llvm/lib/Analysis/TargetLibraryInfo.cpp
@@ -1329,10 +1329,10 @@ static bool compareWithVectorFnName(const VecDesc &LHS, StringRef S) {
 
 void TargetLibraryInfoImpl::addVectorizableFunctions(ArrayRef<VecDesc> Fns) {
   VectorDescs.insert(VectorDescs.end(), Fns.begin(), Fns.end());
-  std::sort(VectorDescs.begin(), VectorDescs.end(), compareByScalarFnName);
+  llvm::sort(VectorDescs.begin(), VectorDescs.end(), compareByScalarFnName);
 
   ScalarDescs.insert(ScalarDescs.end(), Fns.begin(), Fns.end());
-  std::sort(ScalarDescs.begin(), ScalarDescs.end(), compareByVectorFnName);
+  llvm::sort(ScalarDescs.begin(), ScalarDescs.end(), compareByVectorFnName);
 }
 
 void TargetLibraryInfoImpl::addVectorizableFunctionsFromVecLib(