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Remove isLegalAddressImmediate.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35406 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2007-03-28 01:53:55 +00:00
parent 73ad8354ec
commit caaf69107e
4 changed files with 0 additions and 34 deletions
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6
include/llvm/Target/TargetLowering.h
View File

@ -856,12 +856,6 @@ public:
// Loop Strength Reduction hooks
//
/// isLegalAddressExpression - Return true if the binary expression made up of
/// specified opcode, operands, and type can be folded into target addressing
/// mode for load / store of the given type.
virtual bool isLegalAddressExpression(unsigned Opc, Value *Op0, Value *Op1,
const Type *Ty) const;
/// isLegalAddressImmediate - Return true if the integer value can be used as
/// the offset of the target addressing mode for load / store of the given
/// type.

8
lib/CodeGen/SelectionDAG/TargetLowering.cpp
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@ -1940,14 +1940,6 @@ getRegForInlineAsmConstraint(const std::string &Constraint,
// Loop Strength Reduction hooks
//===----------------------------------------------------------------------===//
/// isLegalAddressExpression - Return true if the binary expression made up of
/// specified opcode, operands, and type can be folded into target addressing
/// mode for load / store of the given type.
bool TargetLowering::isLegalAddressExpression(unsigned Opc, Value *Op0,
Value *Op1, const Type *Ty) const {
return false;
}
/// isLegalAddressImmediate - Return true if the integer value can be used as
/// the offset of the target addressing mode for load / store of the given
/// type.

14
lib/Target/ARM/ARMISelLowering.cpp
View File

@ -1281,20 +1281,6 @@ ARMTargetLowering::InsertAtEndOfBasicBlock(MachineInstr *MI,
// ARM Optimization Hooks
//===----------------------------------------------------------------------===//
/// isLegalAddressExpression - Return true if the binary expression made up of
/// specified opcode, operands, and type can be folded into target addressing
/// mode for load / store of the given type.
bool ARMTargetLowering::isLegalAddressExpression(unsigned Opc, Value *Op0,
Value *Op1, const Type *Ty) const {
if (ConstantInt *Op1C = dyn_cast<ConstantInt>(Op1)) {
if (Opc == Instruction::Add)
return isLegalAddressImmediate(Op1C->getSExtValue(), Ty);
if (Opc == Instruction::Sub)
return isLegalAddressImmediate(-Op1C->getSExtValue(), Ty);
}
return false;
}
/// isLegalAddressImmediate - Return true if the integer value can be used
/// as the offset of the target addressing mode for load / store of the
/// given type.

6
lib/Target/ARM/ARMISelLowering.h
View File

@ -80,12 +80,6 @@ namespace llvm {
virtual MachineBasicBlock *InsertAtEndOfBasicBlock(MachineInstr *MI,
MachineBasicBlock *MBB);
/// isLegalAddressExpression - Return true if the binary expression made up
/// of specified opcode, operands, and type can be folded into target
/// addressing mode for load / store of the given type.
virtual bool isLegalAddressExpression(unsigned Opc, Value *Op0, Value *Op1,
const Type *Ty) const;
/// isLegalAddressImmediate - Return true if the integer value can be used
/// as the offset of the target addressing mode for load / store of the
/// given type.