[X86] Optimize stackmap shadows on X86.

[oota-llvm.git] / lib / Target / NVPTX / NVPTXTargetObjectFile.h

diff --git a/lib/Target/NVPTX/NVPTXTargetObjectFile.h b/lib/Target/NVPTX/NVPTXTargetObjectFile.h
index 6ab0e08ad091506536c4786591ecc1c05858dcd1..ba8086d78880f246cb16691522901de2f8925274 100644 (file)
--- a/lib/Target/NVPTX/NVPTXTargetObjectFile.h
+++ b/lib/Target/NVPTX/NVPTXTargetObjectFile.h
@@ -21,31 +21,33 @@ class Module;
 class NVPTXTargetObjectFile : public TargetLoweringObjectFile {
 
 public:
-  NVPTXTargetObjectFile() {}
-  ~NVPTXTargetObjectFile() {
-    delete TextSection;
-    delete DataSection;
-    delete BSSSection;
-    delete ReadOnlySection;
+  NVPTXTargetObjectFile() {
+    TextSection = nullptr;
+    DataSection = nullptr;
+    BSSSection = nullptr;
+    ReadOnlySection = nullptr;
 
-    delete StaticCtorSection;
-    delete StaticDtorSection;
-    delete LSDASection;
-    delete EHFrameSection;
-    delete DwarfAbbrevSection;
-    delete DwarfInfoSection;
-    delete DwarfLineSection;
-    delete DwarfFrameSection;
-    delete DwarfPubTypesSection;
-    delete DwarfDebugInlineSection;
-    delete DwarfStrSection;
-    delete DwarfLocSection;
-    delete DwarfARangesSection;
-    delete DwarfRangesSection;
-    delete DwarfMacroInfoSection;
+    StaticCtorSection = nullptr;
+    StaticDtorSection = nullptr;
+    LSDASection = nullptr;
+    EHFrameSection = nullptr;
+    DwarfAbbrevSection = nullptr;
+    DwarfInfoSection = nullptr;
+    DwarfLineSection = nullptr;
+    DwarfFrameSection = nullptr;
+    DwarfPubTypesSection = nullptr;
+    DwarfDebugInlineSection = nullptr;
+    DwarfStrSection = nullptr;
+    DwarfLocSection = nullptr;
+    DwarfARangesSection = nullptr;
+    DwarfRangesSection = nullptr;
+    DwarfMacroInfoSection = nullptr;
   }
 
-  virtual void Initialize(MCContext &ctx, const TargetMachine &TM) {
+  virtual ~NVPTXTargetObjectFile();
+
+  void Initialize(MCContext &ctx, const TargetMachine &TM) override {
+    TargetLoweringObjectFile::Initialize(ctx, TM);
     TextSection = new NVPTXSection(MCSection::SV_ELF, SectionKind::getText());
     DataSection =
         new NVPTXSection(MCSection::SV_ELF, SectionKind::getDataRel());
@@ -85,13 +87,14 @@ public:
         new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata());
   }
 
-  virtual const MCSection *getSectionForConstant(SectionKind Kind) const {
+  const MCSection *getSectionForConstant(SectionKind Kind,
+                                         const Constant *C) const override {
     return ReadOnlySection;
   }
 
-  virtual const MCSection *
-  getExplicitSectionGlobal(const GlobalValue *GV, SectionKind Kind,
-                           Mangler *Mang, const TargetMachine &TM) const {
+  const MCSection *getExplicitSectionGlobal(const GlobalValue *GV,
+                                       SectionKind Kind, Mangler &Mang,
+                                       const TargetMachine &TM) const override {
     return DataSection;
   }