[Bitcode] 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: pcc, mehdi_amini, dexonsmith
Reviewed By: dexonsmith
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D45132
llvm-svn: 329334
diff --git a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
index 3b37c31..357c497 100644
--- a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
+++ b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
@@ -3484,7 +3484,7 @@
NameVals.push_back(VE.getValueID(RI.getValue()));
// Sort the refs for determinism output, the vector returned by FS->refs() has
// been initialized from a DenseSet.
- std::sort(NameVals.begin() + SizeBeforeRefs, NameVals.end());
+ llvm::sort(NameVals.begin() + SizeBeforeRefs, NameVals.end());
Stream.EmitRecord(bitc::FS_PERMODULE_GLOBALVAR_INIT_REFS, NameVals,
FSModRefsAbbrev);