fixed valgrind issues of prior commit, this change applies r169456 changes back to the tree with fixes. on darwin no valgrind issues exist in the tests that used to fail.
original change description:
change MCContext to work on the doInitialization/doFinalization model
reviewed by Evan Cheng <evan.cheng@apple.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169553 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/MachineModuleInfo.cpp b/lib/CodeGen/MachineModuleInfo.cpp
index 4fbbb05..ad88c51 100644
--- a/lib/CodeGen/MachineModuleInfo.cpp
+++ b/lib/CodeGen/MachineModuleInfo.cpp
@@ -253,7 +253,7 @@
MachineModuleInfo::MachineModuleInfo(const MCAsmInfo &MAI,
const MCRegisterInfo &MRI,
const MCObjectFileInfo *MOFI)
- : ImmutablePass(ID), Context(MAI, MRI, MOFI) {
+ : ImmutablePass(ID), Context(MAI, MRI, MOFI, 0, false) {
initializeMachineModuleInfoPass(*PassRegistry::getPassRegistry());
}
@@ -270,6 +270,9 @@
}
bool MachineModuleInfo::doInitialization(Module &M) {
+
+ Context.doInitialization();
+
ObjFileMMI = 0;
CompactUnwindEncoding = 0;
CurCallSite = 0;
@@ -291,6 +294,8 @@
delete AddrLabelSymbols;
AddrLabelSymbols = 0;
+ Context.doFinalization();
+
return false;
}