Add a name for the anonymous type we're creating for subrange

types and a FIXME for what we should be doing. Should solve the
immediacy of PR12069 where our debug info is crashing another
tool.

llvm-svn: 171536

1 files changed, 3 insertions, 0 deletions

diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
index 8caf4b9e614..3b9ce658f8c 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
@@ -1329,10 +1329,13 @@ void CompileUnit::constructArrayTypeDIE(DIE &Buffer,
   DIArray Elements = CTy->getTypeArray();
 
   // Get an anonymous type for index type.
+  // FIXME: This type should be passed down from the front end
+  // as different languages may have different sizes for indexes.
   DIE *IdxTy = getIndexTyDie();
   if (!IdxTy) {
     // Construct an anonymous type for index type.
     IdxTy = new DIE(dwarf::DW_TAG_base_type);
+    addString(IdxTy, dwarf::DW_AT_name, "int");
     addUInt(IdxTy, dwarf::DW_AT_byte_size, 0, sizeof(int32_t));
     addUInt(IdxTy, dwarf::DW_AT_encoding, dwarf::DW_FORM_data1,
             dwarf::DW_ATE_signed);