- Added calls to doInitialization/doFinalization to immutable passes
- fixed ordering of calls to doFinalization to be the reverse of the pass run order due to potential dependencies
- fixed machine module info to operate in the doInitialization/doFinalization model, also fixes some FIXMEs
reviewed by Evan Cheng <evan.cheng@apple.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169391 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/MachineModuleInfo.cpp b/lib/CodeGen/MachineModuleInfo.cpp
index 7cd8f61..4fbbb05 100644
--- a/lib/CodeGen/MachineModuleInfo.cpp
+++ b/lib/CodeGen/MachineModuleInfo.cpp
@@ -253,15 +253,8 @@
MachineModuleInfo::MachineModuleInfo(const MCAsmInfo &MAI,
const MCRegisterInfo &MRI,
const MCObjectFileInfo *MOFI)
- : ImmutablePass(ID), Context(MAI, MRI, MOFI),
- ObjFileMMI(0), CompactUnwindEncoding(0), CurCallSite(0), CallsEHReturn(0),
- CallsUnwindInit(0), DbgInfoAvailable(false),
- UsesVAFloatArgument(false) {
+ : ImmutablePass(ID), Context(MAI, MRI, MOFI) {
initializeMachineModuleInfoPass(*PassRegistry::getPassRegistry());
- // Always emit some info, by default "no personality" info.
- Personalities.push_back(NULL);
- AddrLabelSymbols = 0;
- TheModule = 0;
}
MachineModuleInfo::MachineModuleInfo()
@@ -274,11 +267,31 @@
MachineModuleInfo::~MachineModuleInfo() {
delete ObjFileMMI;
+}
- // FIXME: Why isn't doFinalization being called??
- //assert(AddrLabelSymbols == 0 && "doFinalization not called");
+bool MachineModuleInfo::doInitialization(Module &M) {
+ ObjFileMMI = 0;
+ CompactUnwindEncoding = 0;
+ CurCallSite = 0;
+ CallsEHReturn = 0;
+ CallsUnwindInit = 0;
+ DbgInfoAvailable = UsesVAFloatArgument = false;
+ // Always emit some info, by default "no personality" info.
+ Personalities.push_back(NULL);
+ AddrLabelSymbols = 0;
+ TheModule = 0;
+
+ return false;
+}
+
+bool MachineModuleInfo::doFinalization(Module &M) {
+
+ Personalities.clear();
+
delete AddrLabelSymbols;
AddrLabelSymbols = 0;
+
+ return false;
}
/// EndFunction - Discard function meta information.