(TRAMPOLINE_ALIGNMENT): Provide default.

(expand_function_end): Use TRAMPOLINE_ALIGNMENT instead of FUNCTION_BOUNDARY.

From-SVN: r13567

diff --git a/gcc/function.c b/gcc/function.c
index d67ad5b2478d7826072bdd80f3dc0dffc5428f53..31e2caa95fb1a6b8cde5ef6196d3ae7a3f6bde89 100644 (file)
--- a/gcc/function.c
+++ b/gcc/function.c
@@ -58,6 +58,10 @@ Boston, MA 02111-1307, USA.  */
 #include "bytecode.h"
 #include "bc-emit.h"
 
+#ifndef TRAMPOLINE_ALIGNMENT
+#define TRAMPOLINE_ALIGNMENT FUNCTION_BOUNDARY
+#endif
+
 /* Some systems use __main in a way incompatible with its use in gcc, in these
    cases use the macros NAME__MAIN to give a quoted symbol and SYMBOL__MAIN to
    give the same symbol without quotes for an alternative entry point.  You
@@ -5460,7 +5464,7 @@ expand_function_end (filename, line, end_bindings)
       blktramp = change_address (initial_trampoline, BLKmode, tramp);
       emit_block_move (blktramp, initial_trampoline,
                       GEN_INT (TRAMPOLINE_SIZE),
-                      FUNCTION_BOUNDARY / BITS_PER_UNIT);
+                      TRAMPOLINE_ALIGNMENT / BITS_PER_UNIT);
 #endif
       INITIALIZE_TRAMPOLINE (tramp, XEXP (DECL_RTL (function), 0), context);
       seq = get_insns ();