From 360f0062bc83610e944123ee30eb057c325dfbf7 Mon Sep 17 00:00:00 2001
From: Eric Christopher <echristo@apple.com>
Date: Thu, 23 Aug 2012 07:10:56 +0000
Subject: [PATCH] Emit pubtypes only when going for darwin gdb compatibility.

rdar://10393214

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162434 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 5 ++++-
 test/DebugInfo/2010-04-13-PubType.ll  | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 02d86c7ad25..944c2027ee4 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -832,7 +832,10 @@ void DwarfDebug::endModule() {
   }
   
   // Emit info into a debug pubtypes section.
-  emitDebugPubTypes();
+  // TODO: When we don't need the option anymore we can
+  // remove all of the code that adds to the table.
+  if (DarwinGDBCompat)
+    emitDebugPubTypes();
 
   // Emit info into a debug loc section.
   emitDebugLoc();
diff --git a/test/DebugInfo/2010-04-13-PubType.ll b/test/DebugInfo/2010-04-13-PubType.ll
index 19bfae4113a..58488e6e9a5 100644
--- a/test/DebugInfo/2010-04-13-PubType.ll
+++ b/test/DebugInfo/2010-04-13-PubType.ll
@@ -1,4 +1,4 @@
-; RUN: llc -O0 -asm-verbose < %s | FileCheck %s
+; RUN: llc -O0 -asm-verbose -darwin-gdb-compat < %s | FileCheck %s
 ; CHECK-NOT: .asciz "X" ## External Name
 ; CHECK: .asciz "Y" ## External Name
 ; Test to check type with no definition is listed in pubtypes section.