[llvm-commits] CVS: llvm/lib/Target/Alpha/AlphaISelPattern.cpp AlphaRegisterInfo.cpp
Misha Brukman
brukman at cs.uiuc.edu
Fri Apr 22 10:50:25 PDT 2005
Changes in directory llvm/lib/Target/Alpha:
AlphaISelPattern.cpp updated: 1.101 -> 1.102
AlphaRegisterInfo.cpp updated: 1.20 -> 1.21
---
Log message:
Convert tabs to spaces
---
Diffs of the changes: (+72 -71)
AlphaISelPattern.cpp | 133 +++++++++++++++++++++++++-------------------------
AlphaRegisterInfo.cpp | 10 +--
2 files changed, 72 insertions(+), 71 deletions(-)
Index: llvm/lib/Target/Alpha/AlphaISelPattern.cpp
diff -u llvm/lib/Target/Alpha/AlphaISelPattern.cpp:1.101 llvm/lib/Target/Alpha/AlphaISelPattern.cpp:1.102
--- llvm/lib/Target/Alpha/AlphaISelPattern.cpp:1.101 Fri Apr 22 08:35:18 2005
+++ llvm/lib/Target/Alpha/AlphaISelPattern.cpp Fri Apr 22 12:50:14 2005
@@ -132,7 +132,7 @@
//collected in a memory argument list that is a naturally aligned
//array of quadwords. In a standard call, this list, if present, must
//be passed at 0(SP).
-//7 ... n 0(SP) ... (n-7)*8(SP)
+//7 ... n 0(SP) ... (n-7)*8(SP)
// //#define FP $15
// //#define RA $26
@@ -158,9 +158,9 @@
//BuildMI(&BB, Alpha::IDEF, 0, Alpha::R26);
unsigned args_int[] = {Alpha::R16, Alpha::R17, Alpha::R18,
- Alpha::R19, Alpha::R20, Alpha::R21};
+ Alpha::R19, Alpha::R20, Alpha::R21};
unsigned args_float[] = {Alpha::F16, Alpha::F17, Alpha::F18,
- Alpha::F19, Alpha::F20, Alpha::F21};
+ Alpha::F19, Alpha::F20, Alpha::F21};
int count = 0;
//Def incoming registers
@@ -286,14 +286,15 @@
std::pair<SDOperand, SDOperand>
AlphaTargetLowering::LowerCallTo(SDOperand Chain,
- const Type *RetTy, bool isVarArg,
- SDOperand Callee, ArgListTy &Args, SelectionDAG &DAG) {
+ const Type *RetTy, bool isVarArg,
+ SDOperand Callee, ArgListTy &Args,
+ SelectionDAG &DAG) {
int NumBytes = 0;
if (Args.size() > 6)
NumBytes = (Args.size() - 6) * 8;
Chain = DAG.getNode(ISD::ADJCALLSTACKDOWN, MVT::Other, Chain,
- DAG.getConstant(NumBytes, getPointerTy()));
+ DAG.getConstant(NumBytes, getPointerTy()));
std::vector<SDOperand> args_to_use;
for (unsigned i = 0, e = Args.size(); i != e; ++i)
{
@@ -911,11 +912,11 @@
case ISD::FNEG:
if(ISD::FABS == N.getOperand(0).getOpcode())
{
- Tmp1 = SelectExpr(N.getOperand(0).getOperand(0));
- BuildMI(BB, Alpha::CPYSN, 2, Result).addReg(Alpha::F31).addReg(Tmp1);
+ Tmp1 = SelectExpr(N.getOperand(0).getOperand(0));
+ BuildMI(BB, Alpha::CPYSN, 2, Result).addReg(Alpha::F31).addReg(Tmp1);
} else {
- Tmp1 = SelectExpr(N.getOperand(0));
- BuildMI(BB, Alpha::CPYSN, 2, Result).addReg(Tmp1).addReg(Tmp1);
+ Tmp1 = SelectExpr(N.getOperand(0));
+ BuildMI(BB, Alpha::CPYSN, 2, Result).addReg(Tmp1).addReg(Tmp1);
}
return Result;
@@ -1029,9 +1030,9 @@
{
// Make sure we generate both values.
if (Result != notIn)
- ExprMap[N.getValue(1)] = notIn; // Generate the token
+ ExprMap[N.getValue(1)] = notIn; // Generate the token
else
- Result = ExprMap[N.getValue(0)] = MakeReg(N.getValue(0).getValueType());
+ Result = ExprMap[N.getValue(0)] = MakeReg(N.getValue(0).getValueType());
DestType = N.getValue(0).getValueType();
@@ -1449,12 +1450,12 @@
case MVT::i16:
case MVT::i32:
case MVT::i64:
- BuildMI(BB, Alpha::BIS, 2, Result).addReg(Alpha::R0).addReg(Alpha::R0);
- break;
+ BuildMI(BB, Alpha::BIS, 2, Result).addReg(Alpha::R0).addReg(Alpha::R0);
+ break;
case MVT::f32:
case MVT::f64:
- BuildMI(BB, Alpha::CPYS, 2, Result).addReg(Alpha::F0).addReg(Alpha::F0);
- break;
+ BuildMI(BB, Alpha::CPYS, 2, Result).addReg(Alpha::F0).addReg(Alpha::F0);
+ break;
}
return Result+N.ResNo;
}
@@ -1571,7 +1572,7 @@
bool isConst1 = false;
bool isConst2 = false;
int dir;
-
+
//Tmp1 = SelectExpr(N.getOperand(0));
if(N.getOperand(0).getOpcode() == ISD::Constant &&
cast<ConstantSDNode>(N.getOperand(0))->getValue() <= 255)
@@ -1667,9 +1668,9 @@
// Make sure we generate both values.
if (Result != notIn)
- ExprMap[N.getValue(1)] = notIn; // Generate the token
+ ExprMap[N.getValue(1)] = notIn; // Generate the token
else
- Result = ExprMap[N.getValue(0)] = MakeReg(N.getValue(0).getValueType());
+ Result = ExprMap[N.getValue(0)] = MakeReg(N.getValue(0).getValueType());
SDOperand Chain = N.getOperand(0);
@@ -1685,11 +1686,11 @@
case ISD::XOR:
//Match Not
if (N.getOperand(1).getOpcode() == ISD::Constant &&
- cast<ConstantSDNode>(N.getOperand(1))->getSignExtended() == -1)
+ cast<ConstantSDNode>(N.getOperand(1))->getSignExtended() == -1)
{
- Tmp1 = SelectExpr(N.getOperand(0));
- BuildMI(BB, Alpha::ORNOT, 2, Result).addReg(Alpha::R31).addReg(Tmp1);
- return Result;
+ Tmp1 = SelectExpr(N.getOperand(0));
+ BuildMI(BB, Alpha::ORNOT, 2, Result).addReg(Alpha::R31).addReg(Tmp1);
+ return Result;
}
//Fall through
case ISD::AND:
@@ -1717,32 +1718,32 @@
//Check operand(0) == Not
if (N.getOperand(0).getOpcode() == ISD::XOR &&
N.getOperand(0).getOperand(1).getOpcode() == ISD::Constant &&
- cast<ConstantSDNode>(N.getOperand(0).getOperand(1))->getSignExtended() == -1)
+ cast<ConstantSDNode>(N.getOperand(0).getOperand(1))->getSignExtended() == -1)
{
- switch(opcode) {
- case ISD::AND: Opc = Alpha::BIC; break;
- case ISD::OR: Opc = Alpha::ORNOT; break;
- case ISD::XOR: Opc = Alpha::EQV; break;
- }
- Tmp1 = SelectExpr(N.getOperand(1));
- Tmp2 = SelectExpr(N.getOperand(0).getOperand(0));
- BuildMI(BB, Opc, 2, Result).addReg(Tmp1).addReg(Tmp2);
- return Result;
+ switch(opcode) {
+ case ISD::AND: Opc = Alpha::BIC; break;
+ case ISD::OR: Opc = Alpha::ORNOT; break;
+ case ISD::XOR: Opc = Alpha::EQV; break;
+ }
+ Tmp1 = SelectExpr(N.getOperand(1));
+ Tmp2 = SelectExpr(N.getOperand(0).getOperand(0));
+ BuildMI(BB, Opc, 2, Result).addReg(Tmp1).addReg(Tmp2);
+ return Result;
}
//Check operand(1) == Not
if (N.getOperand(1).getOpcode() == ISD::XOR &&
N.getOperand(1).getOperand(1).getOpcode() == ISD::Constant &&
- cast<ConstantSDNode>(N.getOperand(1).getOperand(1))->getSignExtended() == -1)
+ cast<ConstantSDNode>(N.getOperand(1).getOperand(1))->getSignExtended() == -1)
{
- switch(opcode) {
- case ISD::AND: Opc = Alpha::BIC; break;
- case ISD::OR: Opc = Alpha::ORNOT; break;
- case ISD::XOR: Opc = Alpha::EQV; break;
- }
- Tmp1 = SelectExpr(N.getOperand(0));
- Tmp2 = SelectExpr(N.getOperand(1).getOperand(0));
- BuildMI(BB, Opc, 2, Result).addReg(Tmp1).addReg(Tmp2);
- return Result;
+ switch(opcode) {
+ case ISD::AND: Opc = Alpha::BIC; break;
+ case ISD::OR: Opc = Alpha::ORNOT; break;
+ case ISD::XOR: Opc = Alpha::EQV; break;
+ }
+ Tmp1 = SelectExpr(N.getOperand(0));
+ Tmp2 = SelectExpr(N.getOperand(1).getOperand(0));
+ BuildMI(BB, Opc, 2, Result).addReg(Tmp1).addReg(Tmp2);
+ return Result;
}
//Fall through
case ISD::SHL:
@@ -1930,11 +1931,11 @@
assert (SrcType == MVT::f32 || SrcType == MVT::f64);
Tmp1 = SelectExpr(N.getOperand(0)); // Get the operand register
if (SrcType == MVT::f32)
- {
- Tmp2 = MakeReg(MVT::f64);
- BuildMI(BB, Alpha::CVTST, 1, Tmp2).addReg(Tmp1);
- Tmp1 = Tmp2;
- }
+ {
+ Tmp2 = MakeReg(MVT::f64);
+ BuildMI(BB, Alpha::CVTST, 1, Tmp2).addReg(Tmp1);
+ Tmp1 = Tmp2;
+ }
Tmp2 = MakeReg(MVT::f64);
BuildMI(BB, Alpha::CVTTQ, 1, Tmp2).addReg(Tmp1);
MoveFP2Int(Tmp2, Result, true);
@@ -1957,19 +1958,19 @@
if (CC.getOpcode() == ISD::SETCC &&
!MVT::isInteger(SetCC->getOperand(0).getValueType()))
{ //FP Setcc -> Int Select
- Tmp1 = MakeReg(MVT::f64);
+ Tmp1 = MakeReg(MVT::f64);
Tmp2 = SelectExpr(N.getOperand(1)); //Use if TRUE
Tmp3 = SelectExpr(N.getOperand(2)); //Use if FALSE
- bool inv = SelectFPSetCC(CC, Tmp1);
- BuildMI(BB, inv?Alpha::CMOVNE_FP:Alpha::CMOVEQ_FP, 2, Result)
- .addReg(Tmp2).addReg(Tmp3).addReg(Tmp1);
- return Result;
+ bool inv = SelectFPSetCC(CC, Tmp1);
+ BuildMI(BB, inv?Alpha::CMOVNE_FP:Alpha::CMOVEQ_FP, 2, Result)
+ .addReg(Tmp2).addReg(Tmp3).addReg(Tmp1);
+ return Result;
}
if (CC.getOpcode() == ISD::SETCC) {
- //Int SetCC -> Select
- //Dropping the CC is only useful if we are comparing to 0
- if((SetCC->getOperand(1).getOpcode() == ISD::Constant &&
- cast<ConstantSDNode>(SetCC->getOperand(1))->getValue() == 0) ||
+ //Int SetCC -> Select
+ //Dropping the CC is only useful if we are comparing to 0
+ if((SetCC->getOperand(1).getOpcode() == ISD::Constant &&
+ cast<ConstantSDNode>(SetCC->getOperand(1))->getValue() == 0) ||
(SetCC->getOperand(0).getOpcode() == ISD::Constant &&
cast<ConstantSDNode>(SetCC->getOperand(0))->getValue() == 0))
{
@@ -2013,12 +2014,12 @@
if (LeftConst) {
Tmp3 = SelectExpr(N.getOperand(2)); //Use if FALSE
BuildMI(BB, Opc, 2, Result).addReg(Tmp3)
- .addImm(cast<ConstantSDNode>(N.getOperand(1))->getValue())
+ .addImm(cast<ConstantSDNode>(N.getOperand(1))->getValue())
.addReg(Tmp1);
} else if (RightConst) {
Tmp3 = SelectExpr(N.getOperand(1)); //Use if FALSE
BuildMI(BB, Opc, 2, Result).addReg(Tmp3)
- .addImm(cast<ConstantSDNode>(N.getOperand(2))->getValue())
+ .addImm(cast<ConstantSDNode>(N.getOperand(2))->getValue())
.addReg(Tmp1);
} else {
Tmp2 = SelectExpr(N.getOperand(1)); //Use if TRUE
@@ -2027,7 +2028,7 @@
}
return Result;
}
- //Otherwise, fall though
+ //Otherwise, fall though
}
Tmp1 = SelectExpr(N.getOperand(0)); //Cond
Tmp2 = SelectExpr(N.getOperand(1)); //Use if TRUE
@@ -2041,13 +2042,13 @@
{
int64_t val = (int64_t)cast<ConstantSDNode>(N)->getValue();
if (val <= IMM_HIGH && val >= IMM_LOW) {
- BuildMI(BB, Alpha::LDA, 2, Result).addImm(val).addReg(Alpha::R31);
+ BuildMI(BB, Alpha::LDA, 2, Result).addImm(val).addReg(Alpha::R31);
}
- else if (val <= (int64_t)IMM_HIGH + (int64_t)IMM_HIGH * (int64_t)IMM_MULT &&
- val >= (int64_t)IMM_LOW + (int64_t)IMM_LOW * (int64_t)IMM_MULT) {
- Tmp1 = MakeReg(MVT::i64);
- BuildMI(BB, Alpha::LDAH, 2, Tmp1).addImm(getUpper16(val)).addReg(Alpha::R31);
- BuildMI(BB, Alpha::LDA, 2, Result).addImm(getLower16(val)).addReg(Tmp1);
+ else if (val <= (int64_t)IMM_HIGH +(int64_t)IMM_HIGH* (int64_t)IMM_MULT &&
+ val >= (int64_t)IMM_LOW + (int64_t)IMM_LOW * (int64_t)IMM_MULT) {
+ Tmp1 = MakeReg(MVT::i64);
+ BuildMI(BB, Alpha::LDAH, 2, Tmp1).addImm(getUpper16(val)).addReg(Alpha::R31);
+ BuildMI(BB, Alpha::LDA, 2, Result).addImm(getLower16(val)).addReg(Tmp1);
}
else {
MachineConstantPool *CP = BB->getParent()->getConstantPool();
Index: llvm/lib/Target/Alpha/AlphaRegisterInfo.cpp
diff -u llvm/lib/Target/Alpha/AlphaRegisterInfo.cpp:1.20 llvm/lib/Target/Alpha/AlphaRegisterInfo.cpp:1.21
--- llvm/lib/Target/Alpha/AlphaRegisterInfo.cpp:1.20 Thu Apr 21 18:10:23 2005
+++ llvm/lib/Target/Alpha/AlphaRegisterInfo.cpp Fri Apr 22 12:50:14 2005
@@ -135,11 +135,11 @@
MachineInstr *New;
if (Old->getOpcode() == Alpha::ADJUSTSTACKDOWN) {
- New=BuildMI(Alpha::LDA, 2, Alpha::R30)
+ New=BuildMI(Alpha::LDA, 2, Alpha::R30)
.addImm(-Amount).addReg(Alpha::R30);
} else {
- assert(Old->getOpcode() == Alpha::ADJUSTSTACKUP);
- New=BuildMI(Alpha::LDA, 2, Alpha::R30)
+ assert(Old->getOpcode() == Alpha::ADJUSTSTACKUP);
+ New=BuildMI(Alpha::LDA, 2, Alpha::R30)
.addImm(Amount).addReg(Alpha::R30);
}
@@ -272,8 +272,8 @@
const MachineFrameInfo *MFI = MF.getFrameInfo();
MachineBasicBlock::iterator MBBI = prior(MBB.end());
MachineInstr *MI;
- assert((MBBI->getOpcode() == Alpha::RET || MBBI->getOpcode() == Alpha::RETURN) &&
- "Can only insert epilog into returning blocks");
+ assert((MBBI->getOpcode() == Alpha::RET || MBBI->getOpcode() == Alpha::RETURN)
+ && "Can only insert epilog into returning blocks");
bool FP = hasFP(MF);
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