[Hexagon] 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: kparzysz
Reviewed By: kparzysz
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D44857
llvm-svn: 328430
diff --git a/llvm/lib/Target/Hexagon/RDFDeadCode.cpp b/llvm/lib/Target/Hexagon/RDFDeadCode.cpp
index 240d7c3..da339bf 100644
--- a/llvm/lib/Target/Hexagon/RDFDeadCode.cpp
+++ b/llvm/lib/Target/Hexagon/RDFDeadCode.cpp
@@ -214,7 +214,7 @@
return false;
return A.Id < B.Id;
};
- std::sort(DRNs.begin(), DRNs.end(), UsesFirst);
+ llvm::sort(DRNs.begin(), DRNs.end(), UsesFirst);
if (trace())
dbgs() << "Removing dead ref nodes:\n";