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Move getPointerRegClass from TargetInstrInfo to TargetRegisterInfo.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63938 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2009-02-06 17:43:24 +00:00
parent 84fbac5809
commit 770bcc7b15
20 changed files with 65 additions and 74 deletions
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8
include/llvm/Target/TargetInstrInfo.h
View File

@ -433,14 +433,6 @@ public:
return true;
}
/// getPointerRegClass - Returns a TargetRegisterClass used for pointer
/// values.
virtual const TargetRegisterClass *getPointerRegClass() const {
assert(0 && "Target didn't implement getPointerRegClass!");
abort();
return 0; // Must return a value in order to compile with VS 2005
}
/// GetInstSize - Returns the size of the specified Instruction.
///
virtual unsigned GetInstSizeInBytes(const MachineInstr *MI) const {

13
include/llvm/Target/TargetRegisterInfo.h
View File

@ -422,11 +422,13 @@ public:
return i ? RegClassBegin[i - 1] : NULL;
}
//===--------------------------------------------------------------------===//
// Interfaces used by the register allocator and stack frame
// manipulation passes to move data around between registers,
// immediates and memory. FIXME: Move these to TargetInstrInfo.h.
//
/// getPointerRegClass - Returns a TargetRegisterClass used for pointer
/// values.
virtual const TargetRegisterClass *getPointerRegClass() const {
assert(0 && "Target didn't implement getPointerRegClass!");
abort();
return 0; // Must return a value in order to compile with VS 2005
}
/// getCrossCopyRegClass - Returns a legal register class to copy a register
/// in the specified class to or from. Returns NULL if it is possible to copy
@ -479,7 +481,6 @@ public:
int getCallFrameSetupOpcode() const { return CallFrameSetupOpcode; }
int getCallFrameDestroyOpcode() const { return CallFrameDestroyOpcode; }
/// eliminateCallFramePseudoInstr - This method is called during prolog/epilog
/// code insertion to eliminate call frame setup and destroy pseudo
/// instructions (but only if the Target is using them). It is responsible