[CodeGen] 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: bogner, rnk, MatzeB, RKSimon
Reviewed By: rnk
Subscribers: JDevlieghere, javed.absar, llvm-commits
Differential Revision: https://reviews.llvm.org/D45133
llvm-svn: 329435
diff --git a/llvm/lib/CodeGen/ReachingDefAnalysis.cpp b/llvm/lib/CodeGen/ReachingDefAnalysis.cpp
index ee76519..a227562 100644
--- a/llvm/lib/CodeGen/ReachingDefAnalysis.cpp
+++ b/llvm/lib/CodeGen/ReachingDefAnalysis.cpp
@@ -157,7 +157,7 @@
// Sorting all reaching defs found for a ceartin reg unit in a given BB.
for (MBBDefsInfo &MBBDefs : MBBReachingDefs) {
for (MBBRegUnitDefs &RegUnitDefs : MBBDefs)
- std::sort(RegUnitDefs.begin(), RegUnitDefs.end());
+ llvm::sort(RegUnitDefs.begin(), RegUnitDefs.end());
}
return false;