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Add support for the PhysRegsUsed array.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19789 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2005-01-23 22:13:58 +00:00
parent d6b210ca38
commit ce9c41e77a
1 changed files with 3 additions and 2 deletions
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5
lib/CodeGen/MachineFunction.cpp
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@ -61,7 +61,7 @@ namespace {
/// stream is std::cerr; the default banner is empty.
///
FunctionPass *llvm::createMachineFunctionPrinterPass(std::ostream *OS,
const std::string &Banner) {
const std::string &Banner){
return new Printer(OS, Banner);
}
@ -108,7 +108,7 @@ void ilist_traits<MachineBasicBlock>::transferNodesFromList(
MachineFunction::MachineFunction(const Function *F,
const TargetMachine &TM)
: Annotation(MF_AID), Fn(F), Target(TM) {
: Annotation(MF_AID), Fn(F), Target(TM), UsedPhysRegs(0) {
SSARegMapping = new SSARegMap();
MFInfo = 0;
FrameInfo = new MachineFrameInfo();
@ -122,6 +122,7 @@ MachineFunction::~MachineFunction() {
delete MFInfo;
delete FrameInfo;
delete ConstantPool;
delete[] UsedPhysRegs;
}
void MachineFunction::dump() const { print(std::cerr); }