commit 55eca2853e4f096be189208770034a8a4fb72666
author Johannes Doerfert <johannes@jdoerfert.de> Fri Mar 13 23:42:05 2020 -0500
committer Johannes Doerfert <johannes@jdoerfert.de> Mon Mar 23 14:23:46 2020 -0500
tree c426a800147ad758e98c307d6dd335ae175ad0a9
parent 6b57d7f57d2cec7ec717757a6a52f2203d6e9db7

[OpenMP][NFC] Minimize memory usage and copying of `OMPTraitInfo`s

See rational here: https://reviews.llvm.org/D71830#1922656

Reviewed By: rnk

Differential Revision: https://reviews.llvm.org/D76173

clang/lib/Serialization/ASTReader.cpp

diff --git a/clang/lib/Serialization/ASTReader.cpp b/clang/lib/Serialization/ASTReader.cpp
index 77f15bc..fbd6892 100644
--- a/clang/lib/Serialization/ASTReader.cpp
+++ b/clang/lib/Serialization/ASTReader.cpp
@@ -12684,8 +12684,8 @@
   C->setKindKwLoc(Record.readSourceLocation());
 }
 
-OMPTraitInfo ASTRecordReader::readOMPTraitInfo() {
-  OMPTraitInfo TI;
+OMPTraitInfo *ASTRecordReader::readOMPTraitInfo() {
+  OMPTraitInfo &TI = getContext().getNewOMPTraitInfo();
   TI.Sets.resize(readUInt32());
   for (auto &Set : TI.Sets) {
     Set.Kind = readEnum<llvm::omp::TraitSet>();
@@ -12700,5 +12700,5 @@
         Property.Kind = readEnum<llvm::omp::TraitProperty>();
     }
   }
-  return TI;
+  return &TI;
 }