[TableGen] 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 the comments section in D44363 for a list of all the required patches.

Reviewers: stoklund, kparzysz, dsanders

Reviewed By: dsanders

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D45144

llvm-svn: 329451

1 files changed, 2 insertions, 2 deletions

diff --git a/llvm/utils/TableGen/CodeGenDAGPatterns.cpp b/llvm/utils/TableGen/CodeGenDAGPatterns.cpp
index 23c04d95889..be406aacfc9 100644
--- a/llvm/utils/TableGen/CodeGenDAGPatterns.cpp
+++ b/llvm/utils/TableGen/CodeGenDAGPatterns.cpp
@@ -1305,7 +1305,7 @@ std::string PatternToMatch::getPredicateCheck() const {
   SmallVector<const Predicate*,4> PredList;
   for (const Predicate &P : Predicates)
     PredList.push_back(&P);
-  std::sort(PredList.begin(), PredList.end(), deref<llvm::less>());
+  llvm::sort(PredList.begin(), PredList.end(), deref<llvm::less>());
 
   std::string Check;
   for (unsigned i = 0, e = PredList.size(); i != e; ++i) {
@@ -3698,7 +3698,7 @@ std::vector<Predicate> CodeGenDAGPatterns::makePredList(ListInit *L) {
   }
 
   // Sort so that different orders get canonicalized to the same string.
-  std::sort(Preds.begin(), Preds.end());
+  llvm::sort(Preds.begin(), Preds.end());
   return Preds;
 }