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move MachineFrameInfo::CreateFixedObject out of line, give MachineFrameInfo

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a reference to TargetFrameInfo.  Rearrange order of fields in StackObject to
save a word.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46348 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2008-01-25 07:19:06 +00:00
parent 94ffc7eb46
commit 1612faae3c
2 changed files with 27 additions and 13 deletions
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15
lib/CodeGen/MachineFunction.cpp
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@ -126,7 +126,7 @@ MachineFunction::MachineFunction(const Function *F,
: Annotation(MF_AID), Fn(F), Target(TM) {
RegInfo = new MachineRegisterInfo(*TM.getRegisterInfo());
MFInfo = 0;
FrameInfo = new MachineFrameInfo();
FrameInfo = new MachineFrameInfo(*TM.getFrameInfo());
ConstantPool = new MachineConstantPool(TM.getTargetData());
// Set up jump table.
@ -331,6 +331,19 @@ MachineFunction& MachineFunction::get(const Function *F)
// MachineFrameInfo implementation
//===----------------------------------------------------------------------===//
/// CreateFixedObject - Create a new object at a fixed location on the stack.
/// All fixed objects should be created before other objects are created for
/// efficiency. By default, fixed objects are immutable. This returns an
/// index with a negative value.
///
int MachineFrameInfo::CreateFixedObject(uint64_t Size, int64_t SPOffset,
bool Immutable) {
assert(Size != 0 && "Cannot allocate zero size fixed stack objects!");
Objects.insert(Objects.begin(), StackObject(Size, 1, SPOffset, Immutable));
return -++NumFixedObjects;
}
void MachineFrameInfo::print(const MachineFunction &MF, std::ostream &OS) const{
int ValOffset = MF.getTarget().getFrameInfo()->getOffsetOfLocalArea();