Access the TargetLoweringInfo from the TargetMachine object instead of caching it. The TLI may change between functions. No functionality change.
llvm-svn: 184360
diff --git a/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp b/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp
index 962368d..3e23253 100644
--- a/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp
+++ b/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp
@@ -61,7 +61,6 @@
class ARMDAGToDAGISel : public SelectionDAGISel {
ARMBaseTargetMachine &TM;
- const ARMBaseInstrInfo *TII;
/// Subtarget - Keep a pointer to the ARMSubtarget around so that we can
/// make the right decision when generating code for different targets.
@@ -71,7 +70,6 @@
explicit ARMDAGToDAGISel(ARMBaseTargetMachine &tm,
CodeGenOpt::Level OptLevel)
: SelectionDAGISel(tm, OptLevel), TM(tm),
- TII(static_cast<const ARMBaseInstrInfo*>(TM.getInstrInfo())),
Subtarget(&TM.getSubtarget<ARMSubtarget>()) {
}
@@ -434,6 +432,9 @@
if (Use->getOpcode() == ISD::CopyToReg)
return true;
if (Use->isMachineOpcode()) {
+ const ARMBaseInstrInfo *TII =
+ static_cast<const ARMBaseInstrInfo*>(TM.getInstrInfo());
+
const MCInstrDesc &MCID = TII->get(Use->getMachineOpcode());
if (MCID.mayStore())
return true;
@@ -533,7 +534,8 @@
if (N.getOpcode() == ISD::FrameIndex) {
// Match frame index.
int FI = cast<FrameIndexSDNode>(N)->getIndex();
- Base = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy());
+ Base = CurDAG->getTargetFrameIndex(FI,
+ getTargetLowering()->getPointerTy());
OffImm = CurDAG->getTargetConstant(0, MVT::i32);
return true;
}
@@ -557,7 +559,8 @@
Base = N.getOperand(0);
if (Base.getOpcode() == ISD::FrameIndex) {
int FI = cast<FrameIndexSDNode>(Base)->getIndex();
- Base = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy());
+ Base = CurDAG->getTargetFrameIndex(FI,
+ getTargetLowering()->getPointerTy());
}
OffImm = CurDAG->getTargetConstant(RHSC, MVT::i32);
return true;
@@ -703,7 +706,8 @@
Base = N;
if (N.getOpcode() == ISD::FrameIndex) {
int FI = cast<FrameIndexSDNode>(N)->getIndex();
- Base = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy());
+ Base = CurDAG->getTargetFrameIndex(FI,
+ getTargetLowering()->getPointerTy());
} else if (N.getOpcode() == ARMISD::Wrapper &&
!(Subtarget->useMovt() &&
N.getOperand(0).getOpcode() == ISD::TargetGlobalAddress)) {
@@ -724,7 +728,8 @@
Base = N.getOperand(0);
if (Base.getOpcode() == ISD::FrameIndex) {
int FI = cast<FrameIndexSDNode>(Base)->getIndex();
- Base = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy());
+ Base = CurDAG->getTargetFrameIndex(FI,
+ getTargetLowering()->getPointerTy());
}
Offset = CurDAG->getRegister(0, MVT::i32);
@@ -901,7 +906,8 @@
Base = N;
if (N.getOpcode() == ISD::FrameIndex) {
int FI = cast<FrameIndexSDNode>(N)->getIndex();
- Base = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy());
+ Base = CurDAG->getTargetFrameIndex(FI,
+ getTargetLowering()->getPointerTy());
}
Offset = CurDAG->getRegister(0, MVT::i32);
Opc = CurDAG->getTargetConstant(ARM_AM::getAM3Opc(ARM_AM::add, 0),MVT::i32);
@@ -915,7 +921,8 @@
Base = N.getOperand(0);
if (Base.getOpcode() == ISD::FrameIndex) {
int FI = cast<FrameIndexSDNode>(Base)->getIndex();
- Base = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy());
+ Base = CurDAG->getTargetFrameIndex(FI,
+ getTargetLowering()->getPointerTy());
}
Offset = CurDAG->getRegister(0, MVT::i32);
@@ -960,7 +967,8 @@
Base = N;
if (N.getOpcode() == ISD::FrameIndex) {
int FI = cast<FrameIndexSDNode>(N)->getIndex();
- Base = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy());
+ Base = CurDAG->getTargetFrameIndex(FI,
+ getTargetLowering()->getPointerTy());
} else if (N.getOpcode() == ARMISD::Wrapper &&
!(Subtarget->useMovt() &&
N.getOperand(0).getOpcode() == ISD::TargetGlobalAddress)) {
@@ -978,7 +986,8 @@
Base = N.getOperand(0);
if (Base.getOpcode() == ISD::FrameIndex) {
int FI = cast<FrameIndexSDNode>(Base)->getIndex();
- Base = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy());
+ Base = CurDAG->getTargetFrameIndex(FI,
+ getTargetLowering()->getPointerTy());
}
ARM_AM::AddrOpc AddSub = ARM_AM::add;
@@ -1202,7 +1211,8 @@
SDValue &Base, SDValue &OffImm) {
if (N.getOpcode() == ISD::FrameIndex) {
int FI = cast<FrameIndexSDNode>(N)->getIndex();
- Base = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy());
+ Base = CurDAG->getTargetFrameIndex(FI,
+ getTargetLowering()->getPointerTy());
OffImm = CurDAG->getTargetConstant(0, MVT::i32);
return true;
}
@@ -1219,7 +1229,8 @@
Base = N.getOperand(0);
if (Base.getOpcode() == ISD::FrameIndex) {
int FI = cast<FrameIndexSDNode>(Base)->getIndex();
- Base = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy());
+ Base = CurDAG->getTargetFrameIndex(FI,
+ getTargetLowering()->getPointerTy());
}
OffImm = CurDAG->getTargetConstant(RHSC, MVT::i32);
return true;
@@ -1267,7 +1278,8 @@
if (N.getOpcode() == ISD::FrameIndex) {
// Match frame index.
int FI = cast<FrameIndexSDNode>(N)->getIndex();
- Base = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy());
+ Base = CurDAG->getTargetFrameIndex(FI,
+ getTargetLowering()->getPointerTy());
OffImm = CurDAG->getTargetConstant(0, MVT::i32);
return true;
}
@@ -1297,7 +1309,8 @@
Base = N.getOperand(0);
if (Base.getOpcode() == ISD::FrameIndex) {
int FI = cast<FrameIndexSDNode>(Base)->getIndex();
- Base = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy());
+ Base = CurDAG->getTargetFrameIndex(FI,
+ getTargetLowering()->getPointerTy());
}
OffImm = CurDAG->getTargetConstant(RHSC, MVT::i32);
return true;
@@ -1326,7 +1339,8 @@
Base = N.getOperand(0);
if (Base.getOpcode() == ISD::FrameIndex) {
int FI = cast<FrameIndexSDNode>(Base)->getIndex();
- Base = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy());
+ Base = CurDAG->getTargetFrameIndex(FI,
+ getTargetLowering()->getPointerTy());
}
OffImm = CurDAG->getTargetConstant(RHSC, MVT::i32);
return true;
@@ -2587,7 +2601,7 @@
SDValue CPIdx =
CurDAG->getTargetConstantPool(ConstantInt::get(
Type::getInt32Ty(*CurDAG->getContext()), Val),
- TLI->getPointerTy());
+ getTargetLowering()->getPointerTy());
SDNode *ResNode;
if (Subtarget->isThumb1Only()) {
@@ -2617,7 +2631,8 @@
case ISD::FrameIndex: {
// Selects to ADDri FI, 0 which in turn will become ADDri SP, imm.
int FI = cast<FrameIndexSDNode>(N)->getIndex();
- SDValue TFI = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy());
+ SDValue TFI = CurDAG->getTargetFrameIndex(FI,
+ getTargetLowering()->getPointerTy());
if (Subtarget->isThumb1Only()) {
SDValue Ops[] = { TFI, CurDAG->getTargetConstant(0, MVT::i32),
getAL(CurDAG), CurDAG->getRegister(0, MVT::i32) };