[pdb] Write the IPI stream.

The IPI stream is structurally identical to the TPI stream, but it
contains different record types.  So we just re-use the TPI writing
code.

llvm-svn: 281638

1 files changed, 23 insertions, 0 deletions

diff --git a/llvm/tools/llvm-pdbdump/YAMLOutputStyle.cpp b/llvm/tools/llvm-pdbdump/YAMLOutputStyle.cpp
index 0991d5c0ec3..ee1875c6b67 100644
--- a/llvm/tools/llvm-pdbdump/YAMLOutputStyle.cpp
+++ b/llvm/tools/llvm-pdbdump/YAMLOutputStyle.cpp
@@ -50,6 +50,9 @@ Error YAMLOutputStyle::dump() {
   if (auto EC = dumpTpiStream())
     return EC;
 
+  if (auto EC = dumpIpiStream())
+    return EC;
+
   flush();
   return Error::success();
 }
@@ -179,6 +182,26 @@ Error YAMLOutputStyle::dumpTpiStream() {
   return Error::success();
 }
 
+Error YAMLOutputStyle::dumpIpiStream() {
+  if (!opts::pdb2yaml::IpiStream)
+    return Error::success();
+
+  auto IpiS = File.getPDBIpiStream();
+  if (!IpiS)
+    return IpiS.takeError();
+
+  auto &IS = IpiS.get();
+  Obj.IpiStream.emplace();
+  Obj.IpiStream->Version = IS.getTpiVersion();
+  for (auto &Record : IS.types(nullptr)) {
+    yaml::PdbTpiRecord R;
+    R.Record = Record;
+    Obj.IpiStream->Records.push_back(R);
+  }
+
+  return Error::success();
+}
+
 void YAMLOutputStyle::flush() {
   Out << Obj;
   outs().flush();