make MachineFunction keep track of its ID and make
MachineFunctionAnalysis dole them out, instead of having
AsmPrinter do both. Have the AsmPrinter::SetupMachineFunction
method set the 'AsmPrinter::MF' variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94509 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index fd6d182..5379933 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -64,7 +64,7 @@
char AsmPrinter::ID = 0;
AsmPrinter::AsmPrinter(formatted_raw_ostream &o, TargetMachine &tm,
const MCAsmInfo *T, bool VDef)
- : MachineFunctionPass(&ID), FunctionNumber(0), O(o),
+ : MachineFunctionPass(&ID), O(o),
TM(tm), MAI(T), TRI(tm.getRegisterInfo()),
OutContext(*new MCContext()),
@@ -87,6 +87,12 @@
delete &OutContext;
}
+/// getFunctionNumber - Return a unique ID for the current function.
+///
+unsigned AsmPrinter::getFunctionNumber() const {
+ return MF->getFunctionNumber();
+}
+
TargetLoweringObjectFile &AsmPrinter::getObjFileLowering() const {
return TM.getTargetLowering()->getObjFileLowering();
}
@@ -359,9 +365,9 @@
}
void AsmPrinter::SetupMachineFunction(MachineFunction &MF) {
+ this->MF = &MF;
// Get the function symbol.
CurrentFnSym = GetGlobalValueSymbol(MF.getFunction());
- IncrementFunctionNumber();
if (VerboseAsm)
LI = &getAnalysis<MachineLoopInfo>();