* gcc.dg/asm-b.c: Fix comment typos.

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

diff --git a/gcc/target.h b/gcc/target.h
index 4f4b49e..0a54c6f 100644 (file)
--- a/gcc/target.h
+++ b/gcc/target.h
@@ -537,6 +537,12 @@ struct gcc_target
        the caller.  It is never called for TYPE requiring constructors.  */
     bool (* callee_copies) (CUMULATIVE_ARGS *ca, enum machine_mode mode,
                            tree type, bool named);
+
+    /* Return zero for arguments passed entirely on the stack or entirely
+       in registers.  If passed in both, return the number of bytes passed
+       in registers; the balance is therefore passed on the stack.  */
+    int (* arg_partial_bytes) (CUMULATIVE_ARGS *ca, enum machine_mode mode,
+                              tree type, bool named);
   } calls;
 
   /* Functions specific to the C++ frontend.  */
@@ -598,6 +604,10 @@ struct gcc_target
   /* True if #pragma extern_prefix is to be supported.  */
   bool handle_pragma_extern_prefix;
 
+  /* True if the target is allowed to reorder memory accesses unless
+     synchronization is explicitly requested.  */
+  bool relaxed_ordering;
+
   /* Leave the boolean fields at the end.  */
 };