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Make replaceMachineCodeForFunction return void.

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Make it assert by default.

llvm-svn: 9287
This commit is contained in:
Brian Gaeke 2003-10-20 15:14:33 +00:00
parent 332429f023
commit 04115cb86a
1 changed files with 6 additions and 4 deletions
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10
include/llvm/Target/TargetMachine.h
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@ -8,6 +8,7 @@
#define LLVM_TARGET_TARGETMACHINE_H
#include "llvm/Target/TargetData.h"
#include <cassert>
class TargetInstrInfo;
class TargetInstrDescriptor;
@ -100,11 +101,12 @@ public:
}
/// replaceMachineCodeForFunction - Make it so that calling the
/// function whose machine code is at OLD turns into a call to NEW. Returns
/// true iff an error occurred. FIXME: this is JIT-specific.
/// function whose machine code is at OLD turns into a call to NEW,
/// perhaps by overwriting OLD with a branch to NEW. FIXME: this is
/// JIT-specific.
///
virtual bool replaceMachineCodeForFunction (void *Old, void *New) {
return true;
virtual void replaceMachineCodeForFunction (void *Old, void *New) {
assert (0 && "Current target cannot replace machine code for functions");
}
};