unsigned Distance;
public:
- SSEDomainFixPass() : MachineFunctionPass(&ID) {}
+ SSEDomainFixPass() : MachineFunctionPass(ID) {}
virtual void getAnalysisUsage(AnalysisUsage &AU) const {
AU.setPreservesAll();
/// Translate TRI register number to an index into our smaller tables of
/// interesting registers. Return -1 for boring registers.
int SSEDomainFixPass::RegIndex(unsigned reg) {
- // Registers are sorted lexicographically.
- // We just need them to be consecutive, ordering doesn't matter.
- assert(X86::XMM9 == X86::XMM0+NumRegs-1 && "Unexpected sort");
+ assert(X86::XMM15 == X86::XMM0+NumRegs-1 && "Unexpected sort");
reg -= X86::XMM0;
- return reg < NumRegs ? reg : -1;
+ return reg < NumRegs ? (int) reg : -1;
}
DomainValue *SSEDomainFixPass::Alloc(int domain) {
void SSEDomainFixPass::enterBasicBlock() {
// Try to coalesce live-out registers from predecessors.
- for (MachineBasicBlock::const_livein_iterator i = MBB->livein_begin(),
+ for (MachineBasicBlock::livein_iterator i = MBB->livein_begin(),
e = MBB->livein_end(); i != e; ++i) {
int rx = RegIndex(*i);
if (rx < 0) continue;