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move target-independent opcodes out of TargetInstrInfo

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into TargetOpcodes.h.  #include the new TargetOpcodes.h
into MachineInstr.  Add new inline accessors (like isPHI())
to MachineInstr, and start using them throughout the 
codebase.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95687 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2010-02-09 19:54:29 +00:00
parent 4152778605
commit 518bb53485
63 changed files with 344 additions and 352 deletions
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17
lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
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@@ -801,7 +801,7 @@ void SelectionDAGISel::SelectAllBasicBlocks(Function &Fn,
// landing pad can thus be detected via the MachineModuleInfo.
unsigned LabelID = MMI->addLandingPad(BB);
const TargetInstrDesc &II = TII.get(TargetInstrInfo::EH_LABEL);
const TargetInstrDesc &II = TII.get(TargetOpcode::EH_LABEL);
BuildMI(BB, SDB->getCurDebugLoc(), II).addImm(LabelID);
// Mark exception register as live in.
@@ -953,7 +953,7 @@ SelectionDAGISel::FinishBasicBlock() {
SDB->BitTestCases.empty()) {
for (unsigned i = 0, e = SDB->PHINodesToUpdate.size(); i != e; ++i) {
MachineInstr *PHI = SDB->PHINodesToUpdate[i].first;
assert(PHI->getOpcode() == TargetInstrInfo::PHI &&
assert(PHI->isPHI() &&
"This is not a machine PHI node that we are updating!");
PHI->addOperand(MachineOperand::CreateReg(SDB->PHINodesToUpdate[i].second,
false));
@@ -1000,7 +1000,7 @@ SelectionDAGISel::FinishBasicBlock() {
for (unsigned pi = 0, pe = SDB->PHINodesToUpdate.size(); pi != pe; ++pi) {
MachineInstr *PHI = SDB->PHINodesToUpdate[pi].first;
MachineBasicBlock *PHIBB = PHI->getParent();
assert(PHI->getOpcode() == TargetInstrInfo::PHI &&
assert(PHI->isPHI() &&
"This is not a machine PHI node that we are updating!");
// This is "default" BB. We have two jumps to it. From "header" BB and
// from last "case" BB.
@@ -1056,7 +1056,7 @@ SelectionDAGISel::FinishBasicBlock() {
for (unsigned pi = 0, pe = SDB->PHINodesToUpdate.size(); pi != pe; ++pi) {
MachineInstr *PHI = SDB->PHINodesToUpdate[pi].first;
MachineBasicBlock *PHIBB = PHI->getParent();
assert(PHI->getOpcode() == TargetInstrInfo::PHI &&
assert(PHI->isPHI() &&
"This is not a machine PHI node that we are updating!");
// "default" BB. We can go there only from header BB.
if (PHIBB == SDB->JTCases[i].second.Default) {
@@ -1079,7 +1079,7 @@ SelectionDAGISel::FinishBasicBlock() {
// need to update PHI nodes in that block.
for (unsigned i = 0, e = SDB->PHINodesToUpdate.size(); i != e; ++i) {
MachineInstr *PHI = SDB->PHINodesToUpdate[i].first;
assert(PHI->getOpcode() == TargetInstrInfo::PHI &&
assert(PHI->isPHI() &&
"This is not a machine PHI node that we are updating!");
if (BB->isSuccessor(PHI->getParent())) {
PHI->addOperand(MachineOperand::CreateReg(SDB->PHINodesToUpdate[i].second,
@@ -1116,7 +1116,7 @@ SelectionDAGISel::FinishBasicBlock() {
// BB may have been removed from the CFG if a branch was constant folded.
if (ThisBB->isSuccessor(BB)) {
for (MachineBasicBlock::iterator Phi = BB->begin();
Phi != BB->end() && Phi->getOpcode() == TargetInstrInfo::PHI;
Phi != BB->end() && Phi->isPHI();
++Phi) {
// This value for this PHI node is recorded in PHINodesToUpdate.
for (unsigned pn = 0; ; ++pn) {
@@ -1410,15 +1410,14 @@ SDNode *SelectionDAGISel::Select_INLINEASM(SDNode *N) {
}
SDNode *SelectionDAGISel::Select_UNDEF(SDNode *N) {
return CurDAG->SelectNodeTo(N, TargetInstrInfo::IMPLICIT_DEF,
N->getValueType(0));
return CurDAG->SelectNodeTo(N, TargetOpcode::IMPLICIT_DEF,N->getValueType(0));
}
SDNode *SelectionDAGISel::Select_EH_LABEL(SDNode *N) {
SDValue Chain = N->getOperand(0);
unsigned C = cast<LabelSDNode>(N)->getLabelID();
SDValue Tmp = CurDAG->getTargetConstant(C, MVT::i32);
return CurDAG->SelectNodeTo(N, TargetInstrInfo::EH_LABEL,
return CurDAG->SelectNodeTo(N, TargetOpcode::EH_LABEL,
MVT::Other, Tmp, Chain);
}