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add isvararg tracking to CCState 

llvm-svn: 37639
This commit is contained in:
Chris Lattner 2007-06-19 00:10:25 +00:00
parent f2b72bf921
commit f401b2b4c3
1 changed files with 3 additions and 1 deletions
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4
llvm/include/llvm/CodeGen/CallingConvLower.h
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@ -105,6 +105,7 @@ typedef bool CCAssignFn(unsigned ValNo, MVT::ValueType ValVT,
/// stack slots are used. It provides accessors to allocate these values.
class CCState {
unsigned CallingConv;
bool IsVarArg;
const TargetMachine &TM;
const MRegisterInfo &MRI;
SmallVector<CCValAssign, 16> &Locs;
@ -112,7 +113,7 @@ class CCState {
unsigned StackOffset;
SmallVector<uint32_t, 16> UsedRegs;
public:
CCState(unsigned CC, const TargetMachine &TM,
CCState(unsigned CC, bool isVarArg, const TargetMachine &TM,
SmallVector<CCValAssign, 16> &locs);
void addLoc(const CCValAssign &V) {
@ -121,6 +122,7 @@ public:
const TargetMachine &getTarget() const { return TM; }
unsigned getCallingConv() const { return CallingConv; }
bool isVarArg() const { return IsVarArg; }
unsigned getNextStackOffset() const { return StackOffset; }