In the future, these slabs can be null...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10083 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Bytecode/Reader/ConstantReader.cpp b/lib/Bytecode/Reader/ConstantReader.cpp
index 7d8859b9f8e7a49ee5e3db3965f9c513fb534669..a8386645dbadc1b6d6401ad437647400f9a77fa5 100644 (file)
--- a/lib/Bytecode/Reader/ConstantReader.cpp
+++ b/lib/Bytecode/Reader/ConstantReader.cpp
@@ -326,7 +326,8 @@ void BytecodeParser::ParseConstantPool(const unsigned char *&Buf,
         // If we are reading a function constant table, make sure that we adjust
         // the slot number to be the real global constant number.
         //
-        if (&Tab != &ModuleValues && Typ < ModuleValues.size())
+        if (&Tab != &ModuleValues && Typ < ModuleValues.size() &&
+            ModuleValues[Typ])
           Slot += ModuleValues[Typ]->size();
         ResolveReferencesToConstant(C, Slot);
       }