Add more reset methods to make all objects that the backend may use for outputting code have a reset, some are not used but were declared for completeness

llvm-svn: 170227

1 files changed, 5 insertions, 0 deletions

diff --git a/llvm/lib/MC/MCAssembler.cpp b/llvm/lib/MC/MCAssembler.cpp
index 8ca849be17b..2558eff0455 100644
--- a/llvm/lib/MC/MCAssembler.cpp
+++ b/llvm/lib/MC/MCAssembler.cpp
@@ -232,6 +232,11 @@ void MCAssembler::reset() {
   RelaxAll = false;
   NoExecStack = false;
   SubsectionsViaSymbols = false;
+
+  // reset objects owned by us
+  getBackend().reset();
+  getEmitter().reset();
+  getWriter().reset();
 }
 
 bool MCAssembler::isSymbolLinkerVisible(const MCSymbol &Symbol) const {