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The prologue/epilogue related method calls have no reason to return a value,

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make them return void.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11447 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2004-02-14 19:49:05 +00:00
parent 50c372b3d9
commit 8604e75721
1 changed files with 10 additions and 11 deletions
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21
include/llvm/Target/MRegisterInfo.h
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@ -260,14 +260,14 @@ public:
/// setup/destroy pseudo instructions. The return value is the number of
/// instructions added to (negative if removed from) the basic block.
///
virtual int eliminateCallFramePseudoInstr(MachineFunction &MF,
MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI) const {
virtual void
eliminateCallFramePseudoInstr(MachineFunction &MF,
MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI) const {
assert(getCallFrameSetupOpcode()== -1 && getCallFrameDestroyOpcode()== -1 &&
"eliminateCallFramePseudoInstr must be implemented if using"
" call frame setup/destroy pseudo instructions!");
assert(0 && "Call Frame Pseudo Instructions do not exist on this target!");
return -1;
}
/// processFunctionBeforeFrameFinalized - This method is called immediately
@ -277,8 +277,7 @@ public:
/// is the number of instructions added to (negative if removed from) the
/// basic block
///
virtual int processFunctionBeforeFrameFinalized(MachineFunction &MF) const {
return 0;
virtual void processFunctionBeforeFrameFinalized(MachineFunction &MF) const {
}
/// eliminateFrameIndex - This method must be overriden to eliminate abstract
@ -289,16 +288,16 @@ public:
/// finished product. The return value is the number of instructions
/// added to (negative if removed from) the basic block.
///
virtual int eliminateFrameIndex(MachineFunction &MF,
MachineBasicBlock::iterator MI) const = 0;
virtual void eliminateFrameIndex(MachineFunction &MF,
MachineBasicBlock::iterator MI) const = 0;
/// emitProlog/emitEpilog - These methods insert prolog and epilog code into
/// the function. The return value is the number of instructions
/// added to (negative if removed from) the basic block (entry for prologue).
///
virtual int emitPrologue(MachineFunction &MF) const = 0;
virtual int emitEpilogue(MachineFunction &MF,
MachineBasicBlock &MBB) const = 0;
virtual void emitPrologue(MachineFunction &MF) const = 0;
virtual void emitEpilogue(MachineFunction &MF,
MachineBasicBlock &MBB) const = 0;
};
} // End llvm namespace