Remove unnecessary copying or replace it with moves in a bunch of places.
NFC.
llvm-svn: 219061
diff --git a/llvm/lib/Target/NVPTX/NVPTXUtilities.cpp b/llvm/lib/Target/NVPTX/NVPTXUtilities.cpp
index a9fd190b..5caa8bd 100644
--- a/llvm/lib/Target/NVPTX/NVPTXUtilities.cpp
+++ b/llvm/lib/Target/NVPTX/NVPTXUtilities.cpp
@@ -90,11 +90,11 @@
return;
if ((*annotationCache).find(m) != (*annotationCache).end())
- (*annotationCache)[m][gv] = tmp;
+ (*annotationCache)[m][gv] = std::move(tmp);
else {
global_val_annot_t tmp1;
- tmp1[gv] = tmp;
- (*annotationCache)[m] = tmp1;
+ tmp1[gv] = std::move(tmp);
+ (*annotationCache)[m] = std::move(tmp1);
}
}