1 files changed, 0 insertions, 31 deletions
diff --git a/gcc/config/d30v/d30v.h b/gcc/config/d30v/d30v.h
index 32cff3c..3c9bff6 100644
--- a/gcc/config/d30v/d30v.h
+++ b/gcc/config/d30v/d30v.h
@@ -1879,37 +1879,6 @@ typedef struct d30v_stack {
    `DELAY_SLOTS_FOR_EPILOGUE'.  */
 /* #define ELIGIBLE_FOR_EPILOGUE_DELAY(INSN, N) */
 
-/* A C compound statement that outputs the assembler code for a thunk function,
-   used to implement C++ virtual function calls with multiple inheritance.  The
-   thunk acts as a wrapper around a virtual function, adjusting the implicit
-   object parameter before handing control off to the real function.
-
-   First, emit code to add the integer DELTA to the location that contains the
-   incoming first argument.  Assume that this argument contains a pointer, and
-   is the one used to pass the `this' pointer in C++.  This is the incoming
-   argument *before* the function prologue, e.g. `%o0' on a sparc.  The
-   addition must preserve the values of all other incoming arguments.
-
-   After the addition, emit code to jump to FUNCTION, which is a
-   `FUNCTION_DECL'.  This is a direct pure jump, not a call, and does not touch
-   the return address.  Hence returning from FUNCTION will return to whoever
-   called the current `thunk'.
-
-   The effect must be as if FUNCTION had been called directly with the
-   adjusted first argument.  This macro is responsible for emitting
-   all of the code for a thunk function; output_function_prologue()
-   and output_function_epilogue() are not invoked.
-
-   The THUNK_FNDECL is redundant.  (DELTA and FUNCTION have already been
-   extracted from it.)  It might possibly be useful on some targets, but
-   probably not.
-
-   If you do not define this macro, the target-independent code in the C++
-   frontend will generate a less efficient heavyweight thunk that calls
-   FUNCTION instead of jumping to it.  The generic approach does not support
-   varargs.  */
-/* #define TARGET_ASM_OUTPUT_MI_THUNK(FILE, THUNK_FNDECL, DELTA, FUNCTION) */
-
 /* A C structure for machine-specific, per-function data.
    This is added to the cfun structure.  */
 typedef struct machine_function GTY(())