// due to the common occurrence of cross class copies and subregister insertions
// and extractions.
std::pair<const TargetRegisterClass*, uint8_t>
-ARMTargetLowering::findRepresentativeClass(EVT VT) const{
+ARMTargetLowering::findRepresentativeClass(MVT VT) const{
const TargetRegisterClass *RRC = 0;
uint8_t Cost = 1;
- switch (VT.getSimpleVT().SimpleTy) {
+ switch (VT.SimpleTy) {
default:
return TargetLowering::findRepresentativeClass(VT);
// Use DPR as representative register class for all floating point
/// getRegClassFor - Return the register class that should be used for the
/// specified value type.
-const TargetRegisterClass *ARMTargetLowering::getRegClassFor(EVT VT) const {
+const TargetRegisterClass *ARMTargetLowering::getRegClassFor(MVT VT) const {
// Map v4i64 to QQ registers but do not make the type legal. Similarly map
// v8i64 to QQQQ registers. v4i64 and v8i64 are only used for REG_SEQUENCE to
// load / store 4 to 8 consecutive D registers.
// FIXME: handle tail calls differently.
unsigned CallOpc;
bool HasMinSizeAttr = MF.getFunction()->getFnAttributes().
- hasAttribute(Attributes::MinSize);
+ hasAttribute(Attribute::MinSize);
if (Subtarget->isThumb()) {
if ((!isDirect || isARMFunc) && !Subtarget->hasV5TOps())
CallOpc = ARMISD::CALL_NOLINK;
DefRegs[OI->getReg()] = true;
}
- MachineInstrBuilder MIB(&*II);
+ MachineInstrBuilder MIB(*MF, &*II);
for (unsigned i = 0; SavedRegs[i] != 0; ++i) {
unsigned Reg = SavedRegs[i];
} else {
// Check whether we can use NEON instructions.
if (!MF->getFunction()->getFnAttributes().
- hasAttribute(Attributes::NoImplicitFloat) &&
+ hasAttribute(Attribute::NoImplicitFloat) &&
Subtarget->hasNEON()) {
if ((Align % 16 == 0) && SizeVal >= 16) {
ldrOpc = ARM::VLD1q32wb_fixed;
EVT ARMTargetLowering::getOptimalMemOpType(uint64_t Size,
unsigned DstAlign, unsigned SrcAlign,
- bool ZeroOrLdSrc,
+ bool IsMemset, bool ZeroMemset,
bool MemcpyStrSrc,
MachineFunction &MF) const {
const Function *F = MF.getFunction();
// See if we can use NEON instructions for this...
- if (ZeroOrLdSrc &&
+ if ((!IsMemset || ZeroMemset) &&
Subtarget->hasNEON() &&
- !F->getFnAttributes().hasAttribute(Attributes::NoImplicitFloat)) {
+ !F->getFnAttributes().hasAttribute(Attribute::NoImplicitFloat)) {
bool Fast;
if (Size >= 16 &&
(memOpAlign(SrcAlign, DstAlign, 16) ||