[ThinLTO] Rename variables used in metadata linking (NFC)

As suggested in review for r255909, rename MDMaterialized to AllowTemps,
and identify the name of the boolean flag being set in calls to
saveMetadataList.

llvm-svn: 256653

1 files changed, 4 insertions, 2 deletions

diff --git a/llvm/lib/Linker/IRMover.cpp b/llvm/lib/Linker/IRMover.cpp
index 2e09d78a690..309690f61d7 100644
--- a/llvm/lib/Linker/IRMover.cpp
+++ b/llvm/lib/Linker/IRMover.cpp
@@ -1128,7 +1128,8 @@ bool IRLinker::linkFunctionBody(Function &Dst, Function &Src) {
     // a function and before remapping metadata on instructions below
     // in RemapInstruction, as the saved mapping is used to handle
     // the temporary metadata hanging off instructions.
-    SrcM.getMaterializer()->saveMetadataList(MetadataToIDs, true);
+    SrcM.getMaterializer()->saveMetadataList(MetadataToIDs,
+                                             /* OnlyTempMD = */ true);
 
   // Link in the prefix data.
   if (Src.hasPrefixData())
@@ -1531,7 +1532,8 @@ bool IRLinker::run() {
       // Ensure metadata materialized
       if (SrcM.getMaterializer()->materializeMetadata())
         return true;
-      SrcM.getMaterializer()->saveMetadataList(MetadataToIDs, false);
+      SrcM.getMaterializer()->saveMetadataList(MetadataToIDs,
+                                               /* OnlyTempMD = */ false);
     }
 
     linkNamedMDNodes();