From 948b2db8a7e7dec44d338f56214f7d7763477a64 Mon Sep 17 00:00:00 2001
From: Paul Robinson <paul_robinson@playstation.sony.com>
Date: Thu, 5 Mar 2015 00:08:27 +0000
Subject: [PATCH] Turn off .debug_pubnames/pubtypes for PS4.

Differential Revision: http://reviews.llvm.org/D8067


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231322 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/AsmPrinter/DwarfDebug.cpp    |  4 ++--
 test/DebugInfo/X86/dwarf-public-names.ll | 10 ++++++----
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 27890713474..385c1fdf398 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -212,7 +212,7 @@ DwarfDebug::DwarfDebug(AsmPrinter *A, Module *M)
   CurMI = nullptr;
 
   // Turn on accelerator tables for Darwin by default, pubnames by
-  // default for non-Darwin, and handle split dwarf.
+  // default for non-Darwin/PS4, and handle split dwarf.
   if (DwarfAccelTables == Default)
     HasDwarfAccelTables = IsDarwin;
   else
@@ -224,7 +224,7 @@ DwarfDebug::DwarfDebug(AsmPrinter *A, Module *M)
     HasSplitDwarf = SplitDwarf == Enable;
 
   if (DwarfPubSections == Default)
-    HasDwarfPubSections = !IsDarwin;
+    HasDwarfPubSections = !IsDarwin && !IsPS4;
   else
     HasDwarfPubSections = DwarfPubSections == Enable;
 
diff --git a/test/DebugInfo/X86/dwarf-public-names.ll b/test/DebugInfo/X86/dwarf-public-names.ll
index 2d9b4691783..449d0dd2aef 100644
--- a/test/DebugInfo/X86/dwarf-public-names.ll
+++ b/test/DebugInfo/X86/dwarf-public-names.ll
@@ -1,7 +1,9 @@
 ; RUN: llc -mtriple=x86_64-pc-linux-gnu -filetype=obj -o %t.o < %s
 ; RUN: llvm-dwarfdump -debug-dump=pubnames %t.o | FileCheck --check-prefix=LINUX %s
 ; RUN: llc -mtriple=x86_64-apple-darwin12 -filetype=obj -o %t.o < %s
-; RUN: llvm-dwarfdump -debug-dump=pubnames %t.o | FileCheck --check-prefix=DARWIN %s
+; RUN: llvm-dwarfdump -debug-dump=pubnames %t.o | FileCheck --check-prefix=NOPUB %s
+; RUN: llc -mtriple=x86_64-scei-ps4 -filetype=obj -o %t.o < %s
+; RUN: llvm-dwarfdump -debug-dump=pubnames %t.o | FileCheck --check-prefix=NOPUB %s
 ; ModuleID = 'dwarf-public-names.cpp'
 ;
 ; Generated from:
@@ -35,9 +37,9 @@
 ;   int global_namespace_variable = 1;
 ; }
 
-; Darwin shouldn't be generating the section by default
-; DARWIN: debug_pubnames
-; DARWIN: {{^$}}
+; Darwin and PS4 shouldn't be generating the section by default
+; NOPUB: debug_pubnames
+; NOPUB: {{^$}}
 
 ; Skip the output to the header of the pubnames section.
 ; LINUX: debug_pubnames