gcc/

[pf3gnuchains/gcc-fork.git] / gcc / target.h

diff --git a/gcc/target.h b/gcc/target.h
index 2f99a4f..29ec84f 100644 (file)
--- a/gcc/target.h
+++ b/gcc/target.h
@@ -238,6 +238,14 @@ struct gcc_target
        translation unit.  */
     void (*file_end) (void);
 
+    /* Output any boilerplate text needed at the beginning of an
+       LTO output stream.  */
+    void (*lto_start) (void);
+
+    /* Output any boilerplate text needed at the end of an
+       LTO output stream.  */
+    void (*lto_end) (void);
+
     /* Output any boilerplace text needed at the end of a
        translation unit before debug and unwind info is emitted.  */
     void (*code_end) (void);
@@ -655,6 +663,10 @@ struct gcc_target
 
   /* True if X is considered to be commutative.  */
   bool (* commutative_p) (const_rtx, int);
+  
+  /* True if ADDR is an address-expression whose effect depends
+     on the mode of the memory reference it is used in.  */
+  bool (* mode_dependent_address_p) (const_rtx addr);
 
   /* Given an invalid address X for a given machine mode, try machine-specific
      ways to make it legitimate.  Return X or an invalid address on failure.  */