[PATCH] D108375: [GlobalISel] Support ConstantAsMetadata in IRTranslator

[Aleksandr Bezzubikov via Phabricator via llvm-commits]

zuban32 updated this revision to Diff 368778.
zuban32 added a comment.

Fix clang-tidy warning


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D108375/new/

https://reviews.llvm.org/D108375

Files:
  llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp


Index: llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
===================================================================
--- llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
+++ llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
@@ -2368,10 +2368,15 @@
       } else {
         MIB.addFPImm(cast<ConstantFP>(Arg.value()));
       }
-    } else if (auto MD = dyn_cast<MetadataAsValue>(Arg.value())) {
-      auto *MDN = dyn_cast<MDNode>(MD->getMetadata());
-      if (!MDN) // This was probably an MDString.
-        return false;
+    } else if (auto *MDVal = dyn_cast<MetadataAsValue>(Arg.value())) {
+      auto *MD = MDVal->getMetadata();
+      auto *MDN = dyn_cast<MDNode>(MD);
+      if (!MDN) {
+        if (auto *ConstMD = dyn_cast<ConstantAsMetadata>(MD))
+          MDN = MDNode::get(MF->getFunction().getContext(), ConstMD);
+        else // This was probably an MDString.
+          return false;
+      }
       MIB.addMetadata(MDN);
     } else {
       ArrayRef<Register> VRegs = getOrCreateVRegs(*Arg.value());


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