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Give MachineModuleInfo an actual Module*.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100508 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2010-04-06 00:51:52 +00:00
parent 42a4ee0a35
commit 421ccd9892
4 changed files with 21 additions and 6 deletions
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18
lib/CodeGen/MachineFunctionAnalysis.cpp
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@ -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>();
}