DwarfUnit: Remove unnecessarily explicit/out of line virtual dtors.

These types have an out of line virtual function each (emitHeader at
least) so they won't have weak vtables - no need for more than that.

llvm-svn: 201444

1 files changed, 0 insertions, 4 deletions

diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp
index 9b448b6b1f8..661a5446c4f 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp
@@ -1979,8 +1979,6 @@ void DwarfUnit::emitHeader(const MCSection *ASection,
   Asm->EmitInt8(Asm->getDataLayout().getPointerSize());
 }
 
-DwarfCompileUnit::~DwarfCompileUnit() {}
-
 void DwarfCompileUnit::initStmtList(MCSymbol *DwarfLineSectionSym) {
   // Define start line table label for each Compile Unit.
   MCSymbol *LineTableStartSym =
@@ -2007,8 +2005,6 @@ void DwarfCompileUnit::initStmtList(MCSymbol *DwarfLineSectionSym) {
                     DwarfLineSectionSym);
 }
 
-DwarfTypeUnit::~DwarfTypeUnit() {}
-
 void DwarfTypeUnit::emitHeader(const MCSection *ASection,
                                const MCSymbol *ASectionSym) const {
   DwarfUnit::emitHeader(ASection, ASectionSym);