Put MCSectionCOFF::Name into the MCContext instead of leaking it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99231 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 4 deletions

diff --git a/include/llvm/MC/MCSection.h b/include/llvm/MC/MCSection.h
index 3d8815a..4a1c46c 100644
--- a/include/llvm/MC/MCSection.h
+++ b/include/llvm/MC/MCSection.h
@@ -42,9 +42,8 @@ namespace llvm {
   };
 
   class MCSectionCOFF : public MCSection {
-    // FIXME: This memory is leaked because MCSectionCOFF is bump pointer
-    // allocated and this never gets freed.
-    std::string Name;
+    // The memory for this string is stored in the same MCContext as *this.
+    StringRef Name;
     
     /// IsDirective - This is true if the section name is a directive, not
     /// something that should be printed with ".section".
@@ -61,7 +60,7 @@ namespace llvm {
     static MCSectionCOFF *Create(StringRef Name, bool IsDirective, 
                                  SectionKind K, MCContext &Ctx);
 
-    const std::string &getName() const { return Name; }
+    StringRef getName() const { return Name; }
     bool isDirective() const { return IsDirective; }
     
     virtual void PrintSwitchToSection(const MCAsmInfo &MAI,