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-rw-r--r--lib/CodeGen/LiveInterval.cpp2
-rw-r--r--lib/CodeGen/LiveIntervalAnalysis.cpp20
-rw-r--r--lib/CodeGen/PreAllocSplitting.cpp2
-rw-r--r--lib/CodeGen/RegAllocPBQP.cpp4
-rw-r--r--lib/CodeGen/SimpleRegisterCoalescing.cpp30
-rw-r--r--lib/CodeGen/StrongPHIElimination.cpp4
6 files changed, 31 insertions, 31 deletions
diff --git a/lib/CodeGen/LiveInterval.cpp b/lib/CodeGen/LiveInterval.cpp
index 4e63e21..25edb27 100644
--- a/lib/CodeGen/LiveInterval.cpp
+++ b/lib/CodeGen/LiveInterval.cpp
@@ -712,7 +712,7 @@ VNInfo* LiveInterval::MergeValueNumberInto(VNInfo *V1, VNInfo *V2) {
// Make sure V2 is smaller than V1.
if (V1->id < V2->id) {
- copyValNumInfo(V1, V2);
+ V1->copyFrom(*V2);
std::swap(V1, V2);
}
diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp
index 860ae9e..849b227 100644
--- a/lib/CodeGen/LiveIntervalAnalysis.cpp
+++ b/lib/CodeGen/LiveIntervalAnalysis.cpp
@@ -740,14 +740,14 @@ void LiveIntervals::handleVirtualRegisterDef(MachineBasicBlock *mbb,
// The new value number (#1) is defined by the instruction we claimed
// defined value #0.
- VNInfo *ValNo = interval.getNextValue(OldValNo->def, OldValNo->copy,
+ VNInfo *ValNo = interval.getNextValue(OldValNo->def, OldValNo->getCopy(),
false, // update at *
VNInfoAllocator);
ValNo->setFlags(OldValNo->getFlags()); // * <- updating here
// Value#0 is now defined by the 2-addr instruction.
OldValNo->def = RedefIndex;
- OldValNo->copy = 0;
+ OldValNo->setCopy(0);
if (MO.isEarlyClobber())
OldValNo->setHasRedefByEC(true);
@@ -1129,21 +1129,21 @@ LiveInterval* LiveIntervals::dupInterval(LiveInterval *li) {
/// getVNInfoSourceReg - Helper function that parses the specified VNInfo
/// copy field and returns the source register that defines it.
unsigned LiveIntervals::getVNInfoSourceReg(const VNInfo *VNI) const {
- if (!VNI->copy)
+ if (!VNI->getCopy())
return 0;
- if (VNI->copy->getOpcode() == TargetInstrInfo::EXTRACT_SUBREG) {
+ if (VNI->getCopy()->getOpcode() == TargetInstrInfo::EXTRACT_SUBREG) {
// If it's extracting out of a physical register, return the sub-register.
- unsigned Reg = VNI->copy->getOperand(1).getReg();
+ unsigned Reg = VNI->getCopy()->getOperand(1).getReg();
if (TargetRegisterInfo::isPhysicalRegister(Reg))
- Reg = tri_->getSubReg(Reg, VNI->copy->getOperand(2).getImm());
+ Reg = tri_->getSubReg(Reg, VNI->getCopy()->getOperand(2).getImm());
return Reg;
- } else if (VNI->copy->getOpcode() == TargetInstrInfo::INSERT_SUBREG ||
- VNI->copy->getOpcode() == TargetInstrInfo::SUBREG_TO_REG)
- return VNI->copy->getOperand(2).getReg();
+ } else if (VNI->getCopy()->getOpcode() == TargetInstrInfo::INSERT_SUBREG ||
+ VNI->getCopy()->getOpcode() == TargetInstrInfo::SUBREG_TO_REG)
+ return VNI->getCopy()->getOperand(2).getReg();
unsigned SrcReg, DstReg, SrcSubReg, DstSubReg;
- if (tii_->isMoveInstr(*VNI->copy, SrcReg, DstReg, SrcSubReg, DstSubReg))
+ if (tii_->isMoveInstr(*VNI->getCopy(), SrcReg, DstReg, SrcSubReg, DstSubReg))
return SrcReg;
llvm_unreachable("Unrecognized copy instruction!");
return 0;
diff --git a/lib/CodeGen/PreAllocSplitting.cpp b/lib/CodeGen/PreAllocSplitting.cpp
index 46d9339..fbab7e8 100644
--- a/lib/CodeGen/PreAllocSplitting.cpp
+++ b/lib/CodeGen/PreAllocSplitting.cpp
@@ -741,7 +741,7 @@ void PreAllocSplitting::ReconstructLiveInterval(LiveInterval* LI) {
unsigned SrcReg, DstReg, SrcSubIdx, DstSubIdx;
if (TII->isMoveInstr(*DI, SrcReg, DstReg, SrcSubIdx, DstSubIdx))
if (DstReg == LI->reg)
- NewVN->copy = &*DI;
+ NewVN->setCopy(&*DI);
NewVNs[&*DI] = NewVN;
}
diff --git a/lib/CodeGen/RegAllocPBQP.cpp b/lib/CodeGen/RegAllocPBQP.cpp
index 154148b..3681b79 100644
--- a/lib/CodeGen/RegAllocPBQP.cpp
+++ b/lib/CodeGen/RegAllocPBQP.cpp
@@ -447,7 +447,7 @@ PBQPRegAlloc::CoalesceMap PBQPRegAlloc::findCoalesces() {
vniItr != vniEnd; ++vniItr) {
// We want to make sure we skip the copy instruction itself.
- if ((*vniItr)->copy == instr)
+ if ((*vniItr)->getCopy() == instr)
continue;
if (srcLI->liveAt((*vniItr)->def)) {
@@ -689,7 +689,7 @@ bool PBQPRegAlloc::mapPBQPToRegAlloc(const PBQP::Solution &solution) {
// Clear the existing allocation.
vrm->clearAllVirt();
-
+
// Iterate over the nodes mapping the PBQP solution to a register assignment.
for (unsigned node = 0; node < node2LI.size(); ++node) {
unsigned virtReg = node2LI[node]->reg,
diff --git a/lib/CodeGen/SimpleRegisterCoalescing.cpp b/lib/CodeGen/SimpleRegisterCoalescing.cpp
index 5688d8d..2deece2 100644
--- a/lib/CodeGen/SimpleRegisterCoalescing.cpp
+++ b/lib/CodeGen/SimpleRegisterCoalescing.cpp
@@ -119,7 +119,7 @@ bool SimpleRegisterCoalescing::AdjustCopiesBackFrom(LiveInterval &IntA,
// Get the location that B is defined at. Two options: either this value has
// an unknown definition point or it is defined at CopyIdx. If unknown, we
// can't process it.
- if (!BValNo->copy) return false;
+ if (!BValNo->getCopy()) return false;
assert(BValNo->def == CopyIdx && "Copy doesn't define the value?");
// AValNo is the value number in A that defines the copy, A3 in the example.
@@ -194,7 +194,7 @@ bool SimpleRegisterCoalescing::AdjustCopiesBackFrom(LiveInterval &IntA,
// that defines this value #'. Update the the valnum with the new defining
// instruction #.
BValNo->def = FillerStart;
- BValNo->copy = NULL;
+ BValNo->setCopy(0);
// Okay, we can merge them. We need to insert a new liverange:
// [ValLR.end, BLR.begin) of either value number, then we merge the
@@ -307,7 +307,7 @@ bool SimpleRegisterCoalescing::RemoveCopyByCommutingDef(LiveInterval &IntA,
// Get the location that B is defined at. Two options: either this value has
// an unknown definition point or it is defined at CopyIdx. If unknown, we
// can't process it.
- if (!BValNo->copy) return false;
+ if (!BValNo->getCopy()) return false;
assert(BValNo->def == CopyIdx && "Copy doesn't define the value?");
// AValNo is the value number in A that defines the copy, A3 in the example.
@@ -463,7 +463,7 @@ bool SimpleRegisterCoalescing::RemoveCopyByCommutingDef(LiveInterval &IntA,
// is updated. Kills are also updated.
VNInfo *ValNo = BValNo;
ValNo->def = AValNo->def;
- ValNo->copy = NULL;
+ ValNo->setCopy(0);
for (unsigned j = 0, ee = ValNo->kills.size(); j != ee; ++j) {
unsigned Kill = ValNo->kills[j].killIdx;
if (Kill != BLR->end)
@@ -637,15 +637,15 @@ bool SimpleRegisterCoalescing::ReMaterializeTrivialDef(LiveInterval &SrcInt,
unsigned DefIdx = li_->getDefIndex(CopyIdx);
const LiveRange *DLR= li_->getInterval(DstReg).getLiveRangeContaining(DefIdx);
- DLR->valno->copy = NULL;
+ DLR->valno->setCopy(0);
// Don't forget to update sub-register intervals.
if (TargetRegisterInfo::isPhysicalRegister(DstReg)) {
for (const unsigned* SR = tri_->getSubRegisters(DstReg); *SR; ++SR) {
if (!li_->hasInterval(*SR))
continue;
DLR = li_->getInterval(*SR).getLiveRangeContaining(DefIdx);
- if (DLR && DLR->valno->copy == CopyMI)
- DLR->valno->copy = NULL;
+ if (DLR && DLR->valno->getCopy() == CopyMI)
+ DLR->valno->setCopy(0);
}
}
@@ -682,8 +682,8 @@ bool SimpleRegisterCoalescing::ReMaterializeTrivialDef(LiveInterval &SrcInt,
if (MO.isDef() && li_->hasInterval(MO.getReg())) {
unsigned Reg = MO.getReg();
DLR = li_->getInterval(Reg).getLiveRangeContaining(DefIdx);
- if (DLR && DLR->valno->copy == CopyMI)
- DLR->valno->copy = NULL;
+ if (DLR && DLR->valno->getCopy() == CopyMI)
+ DLR->valno->setCopy(0);
}
}
@@ -791,7 +791,7 @@ SimpleRegisterCoalescing::UpdateRegDefsUses(unsigned SrcReg, unsigned DstReg,
unsigned DefIdx = li_->getDefIndex(li_->getInstructionIndex(UseMI));
if (const LiveRange *DLR = LI.getLiveRangeContaining(DefIdx)) {
if (DLR->valno->def == DefIdx)
- DLR->valno->copy = UseMI;
+ DLR->valno->setCopy(UseMI);
}
}
}
@@ -1653,7 +1653,7 @@ bool SimpleRegisterCoalescing::JoinCopy(CopyRec &TheCopy, bool &Again) {
for (LiveInterval::const_vni_iterator I = SavedLI->vni_begin(),
E = SavedLI->vni_end(); I != E; ++I) {
const VNInfo *ValNo = *I;
- VNInfo *NewValNo = RealInt.getNextValue(ValNo->def, ValNo->copy,
+ VNInfo *NewValNo = RealInt.getNextValue(ValNo->def, ValNo->getCopy(),
false, // updated at *
li_->getVNInfoAllocator());
NewValNo->setFlags(ValNo->getFlags()); // * updated here.
@@ -1833,7 +1833,7 @@ bool SimpleRegisterCoalescing::RangeIsDefinedByCopyFromReg(LiveInterval &li,
DstReg == li.reg && SrcReg == Reg) {
// Cache computed info.
LR->valno->def = LR->start;
- LR->valno->copy = DefMI;
+ LR->valno->setCopy(DefMI);
return true;
}
}
@@ -1986,7 +1986,7 @@ bool SimpleRegisterCoalescing::SimpleJoin(LiveInterval &LHS, LiveInterval &RHS){
// value number is defined where the RHS value number was.
const VNInfo *VNI = RHS.getValNumInfo(0);
LHSValNo->def = VNI->def;
- LHSValNo->copy = VNI->copy;
+ LHSValNo->setCopy(VNI->getCopy());
// Okay, the final step is to loop over the RHS live intervals, adding them to
// the LHS.
@@ -2159,7 +2159,7 @@ SimpleRegisterCoalescing::JoinIntervals(LiveInterval &LHS, LiveInterval &RHS,
for (LiveInterval::vni_iterator i = LHS.vni_begin(), e = LHS.vni_end();
i != e; ++i) {
VNInfo *VNI = *i;
- if (VNI->isUnused() || VNI->copy == 0) // Src not defined by a copy?
+ if (VNI->isUnused() || VNI->getCopy() == 0) // Src not defined by a copy?
continue;
// DstReg is known to be a register in the LHS interval. If the src is
@@ -2176,7 +2176,7 @@ SimpleRegisterCoalescing::JoinIntervals(LiveInterval &LHS, LiveInterval &RHS,
for (LiveInterval::vni_iterator i = RHS.vni_begin(), e = RHS.vni_end();
i != e; ++i) {
VNInfo *VNI = *i;
- if (VNI->isUnused() || VNI->copy == 0) // Src not defined by a copy?
+ if (VNI->isUnused() || VNI->getCopy() == 0) // Src not defined by a copy?
continue;
// DstReg is known to be a register in the RHS interval. If the src is
diff --git a/lib/CodeGen/StrongPHIElimination.cpp b/lib/CodeGen/StrongPHIElimination.cpp
index a352e36..568fc7f 100644
--- a/lib/CodeGen/StrongPHIElimination.cpp
+++ b/lib/CodeGen/StrongPHIElimination.cpp
@@ -790,7 +790,7 @@ void StrongPHIElimination::ScheduleCopies(MachineBasicBlock* MBB,
true);
LiveRange R = LI.addLiveRangeToEndOfBlock(I->first, I->second);
- R.valno->copy = I->second;
+ R.valno->setCopy(I->second);
R.valno->def =
LiveIntervals::getDefIndex(LI.getInstructionIndex(I->second));
}
@@ -974,7 +974,7 @@ bool StrongPHIElimination::runOnMachineFunction(MachineFunction &Fn) {
LiveRange R = LI.addLiveRangeToEndOfBlock(I->first,
--SI->second->getFirstTerminator());
- R.valno->copy = --SI->second->getFirstTerminator();
+ R.valno->setCopy(--SI->second->getFirstTerminator());
R.valno->def = LiveIntervals::getDefIndex(instrIdx);
DOUT << "Renaming failed: " << SI->first << " -> "
generated by cgit v1.1 at 2025-05-19 04:59:32 +0000