[llvm-commits] CVS: llvm/include/llvm/Target/TargetMachine.h
Brian Gaeke
gaeke at cs.uiuc.edu
Mon Oct 20 10:15:03 PDT 2003
Changes in directory llvm/include/llvm/Target:
TargetMachine.h updated: 1.36 -> 1.37
---
Log message:
Make replaceMachineCodeForFunction return void.
Make it assert by default.
---
Diffs of the changes: (+6 -4)
Index: llvm/include/llvm/Target/TargetMachine.h
diff -u llvm/include/llvm/Target/TargetMachine.h:1.36 llvm/include/llvm/Target/TargetMachine.h:1.37
--- llvm/include/llvm/Target/TargetMachine.h:1.36 Fri Oct 17 13:26:45 2003
+++ llvm/include/llvm/Target/TargetMachine.h Mon Oct 20 10:14:33 2003
@@ -8,6 +8,7 @@
#define LLVM_TARGET_TARGETMACHINE_H
#include "llvm/Target/TargetData.h"
+#include <cassert>
class TargetInstrInfo;
class TargetInstrDescriptor;
@@ -100,11 +101,12 @@
}
/// 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");
}
};
More information about the llvm-commits
mailing list