diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/CodeGen/MachineFunctionAnalysis.cpp | 18 | ||||
| -rw-r--r-- | lib/CodeGen/MachineModuleInfo.cpp | 1 |
2 files changed, 14 insertions, 5 deletions
diff --git a/lib/CodeGen/MachineFunctionAnalysis.cpp b/lib/CodeGen/MachineFunctionAnalysis.cpp index faddcb2..3b2eb6d 100644 --- a/lib/CodeGen/MachineFunctionAnalysis.cpp +++ b/lib/CodeGen/MachineFunctionAnalysis.cpp @@ -35,6 +35,19 @@ MachineFunctionAnalysis::~MachineFunctionAnalysis() { assert(!MF && "MachineFunctionAnalysis left initialized!"); } +void MachineFunctionAnalysis::getAnalysisUsage(AnalysisUsage &AU) const { + AU.setPreservesAll(); + AU.addRequired<MachineModuleInfo>(); +} + +bool MachineFunctionAnalysis::doInitialization(Module &M) { + MachineModuleInfo *MMI = getAnalysisIfAvailable<MachineModuleInfo>(); + assert(MMI && "MMI not around yet??"); + MMI->setModule(&M); + NextFnNum = 1; return false; +} + + bool MachineFunctionAnalysis::runOnFunction(Function &F) { assert(!MF && "MachineFunctionAnalysis already initialized!"); MF = new MachineFunction(&F, TM, NextFnNum++, @@ -46,8 +59,3 @@ void MachineFunctionAnalysis::releaseMemory() { delete MF; MF = 0; } - -void MachineFunctionAnalysis::getAnalysisUsage(AnalysisUsage &AU) const { - AU.setPreservesAll(); - AU.addRequired<MachineModuleInfo>(); -} diff --git a/lib/CodeGen/MachineModuleInfo.cpp b/lib/CodeGen/MachineModuleInfo.cpp index ad4f01b..f813a55 100644 --- a/lib/CodeGen/MachineModuleInfo.cpp +++ b/lib/CodeGen/MachineModuleInfo.cpp @@ -262,6 +262,7 @@ MachineModuleInfo::MachineModuleInfo(const MCAsmInfo &MAI) // Always emit some info, by default "no personality" info. Personalities.push_back(NULL); AddrLabelSymbols = 0; + TheModule = 0; } MachineModuleInfo::MachineModuleInfo() |