[llvm-pdbutil] Display types from MSVC precompiled header object files.

These appear in a .debug$P section, which is exactly the same in
format as a .debug$T section.  So we shouldn't ignore these when
dumping types.

llvm-svn: 329326

1 files changed, 8 insertions, 1 deletions

diff --git a/llvm/tools/llvm-pdbutil/DumpOutputStyle.cpp b/llvm/tools/llvm-pdbutil/DumpOutputStyle.cpp
index 111dcfba9af..eec1a744500 100644
--- a/llvm/tools/llvm-pdbutil/DumpOutputStyle.cpp
+++ b/llvm/tools/llvm-pdbutil/DumpOutputStyle.cpp
@@ -1058,8 +1058,15 @@ Error DumpOutputStyle::dumpTypesFromObjectFile() {
     if (auto EC = S.getName(SectionName))
       return errorCodeToError(EC);
 
-    if (SectionName != ".debug$T")
+    // .debug$T is a standard CodeView type section, while .debug$P is the same
+    // format but used for MSVC precompiled header object files.
+    if (SectionName == ".debug$T")
+      printHeader(P, "Types (.debug$T)");
+    else if (SectionName == ".debug$P")
+      printHeader(P, "Precompiled Types (.debug$P)");
+    else
       continue;
+
     StringRef Contents;
     if (auto EC = S.getContents(Contents))
       return errorCodeToError(EC);