make asmprinter optional, even though passing in null will cause things to explode right now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108955 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2010-07-20 22:45:33 +00:00
parent 98cfb53af4
commit 6e8154354f
2 changed files with 14 additions and 13 deletions

View File

@@ -34,10 +34,12 @@ class LLVM_LIBRARY_VISIBILITY X86MCInstLower {
const TargetMachine &TM;
const MCAsmInfo &MAI;
X86AsmPrinter &AsmPrinter;
/// AsmPrinter - This is the asmprinter when emission is actually happening,
/// or null if an instruction is being lowered for some other reason.
X86AsmPrinter *AsmPrinter;
public:
X86MCInstLower(MCContext &ctx, Mangler *mang, const MachineFunction &MF,
X86AsmPrinter &asmprinter);
X86MCInstLower(Mangler *mang, const MachineFunction &MF,
X86AsmPrinter *asmprinter);
void Lower(const MachineInstr *MI, MCInst &OutMI) const;