When checking whether a def of an aliased register is dead, ask the

[oota-llvm.git] / lib / CodeGen / MachineModuleInfo.cpp

diff --git a/lib/CodeGen/MachineModuleInfo.cpp b/lib/CodeGen/MachineModuleInfo.cpp
index 0a8bf5a3d89aaf2168dd586573b7d68471579d5e..b62803f105e4c4c8f34398db9914b82eb5cee3e7 100644 (file)
--- a/lib/CodeGen/MachineModuleInfo.cpp
+++ b/lib/CodeGen/MachineModuleInfo.cpp
@@ -63,12 +63,6 @@ bool MachineModuleInfo::doFinalization() {
   return false;
 }
 
-/// BeginFunction - Begin gathering function meta information.
-///
-void MachineModuleInfo::BeginFunction(MachineFunction *MF) {
-  // Coming soon.
-}
-
 /// EndFunction - Discard function meta information.
 ///
 void MachineModuleInfo::EndFunction() {
@@ -82,6 +76,9 @@ void MachineModuleInfo::EndFunction() {
   FilterEnds.clear();
   CallsEHReturn = 0;
   CallsUnwindInit = 0;
+#ifdef ATTACH_DEBUG_INFO_TO_AN_INSN
+  VariableDbgInfo.clear();
+#endif
 }
 
 /// AnalyzeModule - Scan the module for global debug information.