[LLVMbugs] [Bug 23858] New: allow BasicBlock for MetaData

[bugzilla-daemon at llvm.org]

https://llvm.org/bugs/show_bug.cgi?id=23858

            Bug ID: 23858
           Summary: allow BasicBlock for MetaData
           Product: libraries
           Version: 3.6
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: Core LLVM classes
          Assignee: unassignedbugs at nondot.org
          Reporter: leissa at cs.uni-saarland.de
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

Can you plz include the following fix for 3.6.2?
It is already fixed in master:

diff --git a/lib/IR/Metadata.cpp b/lib/IR/Metadata.cpp
index 63e5730..d5fdc38 100644
--- a/lib/IR/Metadata.cpp
+++ b/lib/IR/Metadata.cpp
@@ -252,7 +252,7 @@ ValueAsMetadata *ValueAsMetadata::get(Value *V) {
   auto &Context = V->getContext();
   auto *&Entry = Context.pImpl->ValuesAsMetadata[V];
   if (!Entry) {
-    assert((isa<Constant>(V) || isa<Argument>(V) || isa<Instruction>(V)) &&
+    assert((isa<Constant>(V) || isa<Argument>(V) || isa<Instruction>(V) ||
isa<BasicBlock>(V)) &&
            "Expected constant or function-local value");
     assert(!V->NameAndIsUsedByMD.getInt() &&
            "Expected this to be the only metadata use");

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