[llvm] r184728 - NVPTXTargetObjectFile.h: Initialize some pointers as NULL in the constructor of NVPTXTargetObjectFile. ~NVPTXTargetObjectFile() tries to delete them.

[NAKAMURA Takumi]

Author: chapuni
Date: Mon Jun 24 08:19:41 2013
New Revision: 184728

URL: http://llvm.org/viewvc/llvm-project?rev=184728&view=rev
Log:
NVPTXTargetObjectFile.h: Initialize some pointers as NULL in the constructor of NVPTXTargetObjectFile. ~NVPTXTargetObjectFile() tries to delete them.

It caused crash on some hosts since r184595.

Modified:
    llvm/trunk/lib/Target/NVPTX/NVPTXTargetObjectFile.h

Modified: llvm/trunk/lib/Target/NVPTX/NVPTXTargetObjectFile.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/NVPTX/NVPTXTargetObjectFile.h?rev=184728&r1=184727&r2=184728&view=diff
==============================================================================
--- llvm/trunk/lib/Target/NVPTX/NVPTXTargetObjectFile.h (original)
+++ llvm/trunk/lib/Target/NVPTX/NVPTXTargetObjectFile.h Mon Jun 24 08:19:41 2013
@@ -21,7 +21,29 @@ class Module;
 class NVPTXTargetObjectFile : public TargetLoweringObjectFile {
 
 public:
-  NVPTXTargetObjectFile() {}
+  NVPTXTargetObjectFile() {
+    TextSection = 0;
+    DataSection = 0;
+    BSSSection = 0;
+    ReadOnlySection = 0;
+
+    StaticCtorSection = 0;
+    StaticDtorSection = 0;
+    LSDASection = 0;
+    EHFrameSection = 0;
+    DwarfAbbrevSection = 0;
+    DwarfInfoSection = 0;
+    DwarfLineSection = 0;
+    DwarfFrameSection = 0;
+    DwarfPubTypesSection = 0;
+    DwarfDebugInlineSection = 0;
+    DwarfStrSection = 0;
+    DwarfLocSection = 0;
+    DwarfARangesSection = 0;
+    DwarfRangesSection = 0;
+    DwarfMacroInfoSection = 0;
+  }
+
   ~NVPTXTargetObjectFile() {
     delete TextSection;
     delete DataSection;