diff --git a/lld/COFF/DebugTypes.h b/lld/COFF/DebugTypes.h
--- a/lld/COFF/DebugTypes.h
+++ b/lld/COFF/DebugTypes.h
@@ -182,6 +182,9 @@
 
   MergedInfo mergedTpi;
   MergedInfo mergedIpi;
+
+  uint64_t nbTypeRecords = 0;
+  uint64_t nbTypeRecordsBytes = 0;
 };
 
 TpiSource *makeTpiSource(ObjFile *file);
diff --git a/lld/COFF/DebugTypes.cpp b/lld/COFF/DebugTypes.cpp
--- a/lld/COFF/DebugTypes.cpp
+++ b/lld/COFF/DebugTypes.cpp
@@ -332,6 +332,8 @@
   ipiMap = indexMapStorage;
 
   if (config->showSummary) {
+    nbTypeRecords = indexMapStorage.size() - nbHeadIndices;
+    nbTypeRecordsBytes = reader.getLength();
     // Count how many times we saw each type record in our input. This
     // calculation requires a second pass over the type records to classify each
     // record as a type or index. This is slow, but this code executes when
@@ -386,6 +388,12 @@
   }
 
   if (config->showSummary) {
+    nbTypeRecords = tpiMap.size() + ipiMap.size();
+    nbTypeRecordsBytes =
+        expectedTpi->typeArray().getUnderlyingStream().getLength() +
+        (maybeIpi ? maybeIpi->typeArray().getUnderlyingStream().getLength()
+                  : 0);
+
     // Count how many times we saw each type record in our input. If a
     // destination type index is present in the source to destination type index
     // map, that means we saw it once in the input. Add it to our histogram.
@@ -693,6 +701,11 @@
   ipiMap = indexMapStorage;
   mergeUniqueTypeRecords(file->debugTypes);
   // TODO: Free all unneeded ghash resources now that we have a full index map.
+
+  if (config->showSummary) {
+    nbTypeRecords = ghashes.size();
+    nbTypeRecordsBytes = file->debugTypes.size();
+  }
 }
 
 // PDBs do not actually store global hashes, so when merging a type server
@@ -759,6 +772,16 @@
     ipiSrc->tpiMap = tpiMap;
     ipiSrc->ipiMap = ipiMap;
     ipiSrc->mergeUniqueTypeRecords(typeArrayToBytes(ipi.typeArray()));
+
+    if (config->showSummary) {
+      nbTypeRecords = ipiSrc->ghashes.size();
+      nbTypeRecordsBytes = ipi.typeArray().getUnderlyingStream().getLength();
+    }
+  }
+
+  if (config->showSummary) {
+    nbTypeRecords += ghashes.size();
+    nbTypeRecordsBytes += tpi.typeArray().getUnderlyingStream().getLength();
   }
 }
 
@@ -834,6 +857,10 @@
   mergeUniqueTypeRecords(file->debugTypes,
                          TypeIndex(precompDependency.getStartTypeIndex() +
                                    precompDependency.getTypesCount()));
+  if (config->showSummary) {
+    nbTypeRecords = ghashes.size();
+    nbTypeRecordsBytes = file->debugTypes.size();
+  }
 }
 
 namespace {
diff --git a/lld/COFF/PDB.cpp b/lld/COFF/PDB.cpp
--- a/lld/COFF/PDB.cpp
+++ b/lld/COFF/PDB.cpp
@@ -146,6 +146,8 @@
   uint64_t globalSymbols = 0;
   uint64_t moduleSymbols = 0;
   uint64_t publicSymbols = 0;
+  uint64_t nbTypeRecords = 0;
+  uint64_t nbTypeRecordsBytes = 0;
 };
 
 class DebugSHandler {
@@ -970,6 +972,13 @@
     addTypeInfo(builder.getIpiBuilder(), tMerger.getIDTable());
   }
   t2.stop();
+
+  if (config->showSummary) {
+    for_each(TpiSource::instances, [&](TpiSource *source) {
+      nbTypeRecords += source->nbTypeRecords;
+      nbTypeRecordsBytes += source->nbTypeRecordsBytes;
+    });
+  }
 }
 
 void PDBLinker::addPublicsToPDB() {
@@ -1009,6 +1018,8 @@
         "Input OBJ files (expanded from all cmd-line inputs)");
   print(TpiSource::countTypeServerPDBs(), "PDB type server dependencies");
   print(TpiSource::countPrecompObjs(), "Precomp OBJ dependencies");
+  print(nbTypeRecords, "Input type records");
+  print(nbTypeRecordsBytes, "Input type records bytes");
   print(builder.getTpiBuilder().getRecordCount(), "Merged TPI records");
   print(builder.getIpiBuilder().getRecordCount(), "Merged IPI records");
   print(pdbStrTab.size(), "Output PDB strings");
diff --git a/lld/test/COFF/pdb-type-server-simple.test b/lld/test/COFF/pdb-type-server-simple.test
--- a/lld/test/COFF/pdb-type-server-simple.test
+++ b/lld/test/COFF/pdb-type-server-simple.test
@@ -105,6 +105,8 @@
 SUMMARY-NEXT:               2 Input OBJ files (expanded from all cmd-line inputs)
 SUMMARY-NEXT:               1 PDB type server dependencies
 SUMMARY-NEXT:               0 Precomp OBJ dependencies
+SUMMARY-NEXT:              25 Input type records
+SUMMARY-NEXT:             868 Input type records bytes
 SUMMARY-NEXT:               9 Merged TPI records
 SUMMARY-NEXT:              16 Merged IPI records
 SUMMARY-NEXT:               3 Output PDB strings
diff --git a/lld/test/COFF/precomp-link.test b/lld/test/COFF/precomp-link.test
--- a/lld/test/COFF/precomp-link.test
+++ b/lld/test/COFF/precomp-link.test
@@ -64,8 +64,10 @@
 SUMMARY-NEXT:               3 Input OBJ files (expanded from all cmd-line inputs)
 SUMMARY-NEXT:               0 PDB type server dependencies
 SUMMARY-NEXT:               1 Precomp OBJ dependencies
-SUMMARY-NEXT:            874 Merged TPI records
-SUMMARY-NEXT:            170 Merged IPI records
+SUMMARY-NEXT:            1066 Input type records
+SUMMARY-NEXT:           55968 Input type records bytes
+SUMMARY-NEXT:             874 Merged TPI records
+SUMMARY-NEXT:             170 Merged IPI records
 SUMMARY-NEXT:               5 Output PDB strings
 SUMMARY-NEXT:             167 Global symbol records
 SUMMARY-NEXT:              20 Module symbol records
diff --git a/lld/test/COFF/precomp-summary-fail.test b/lld/test/COFF/precomp-summary-fail.test
--- a/lld/test/COFF/precomp-summary-fail.test
+++ b/lld/test/COFF/precomp-summary-fail.test
@@ -14,6 +14,8 @@
 SUMMARY-NEXT:               2 Input OBJ files (expanded from all cmd-line inputs)
 SUMMARY-NEXT:               0 PDB type server dependencies
 SUMMARY-NEXT:               1 Precomp OBJ dependencies
+SUMMARY-NEXT:               8 Input type records
+SUMMARY-NEXT:             232 Input type records bytes
 SUMMARY-NEXT:               3 Merged TPI records
 SUMMARY-NEXT:               2 Merged IPI records
 SUMMARY-NEXT:               1 Output PDB strings