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More support
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4873 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -12,6 +12,7 @@
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class MachineFunction;
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class MachineBasicBlock;
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class Value;
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struct MachineCodeEmitter {
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@ -32,7 +33,14 @@ struct MachineCodeEmitter {
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/// emitByte - This callback is invoked when a byte needs to be written to the
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/// output stream.
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///
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virtual void emitByte(unsigned char B) {}
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/// emitPCRelativeDisp - This callback is invoked when we need to write out a
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/// PC relative displacement for the specified Value*. This is used for call
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/// and jump instructions typically.
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///
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virtual void emitPCRelativeDisp(Value *V) {}
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};
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#endif
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