objc-act.c: Include cgraph.h

	* objc-act.c: Include cgraph.h
	(mark_referenced_methods): New function.
	(objc_init): Call it.
	* objc-lang.c (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Set.

	* c-decl.c (finish_function): Honor can_defer_p even in unit-at-a-time
	mode.

	* optabs.c (expand_fix): Do not widen the input operand.

	* expr.c (emit_group_store):  Fix crash when converting single
	register into complex register.

	* Makefile.in (jump.o, regclass.o, alias.o): Add dependency on timevar.h
	* alias.c: Include timevar.h
	(init_alias_analysis):  Set timevar
	* jump.c: Include timevar.h
	(rebuild_jump_labels):  Set timevar
	* regcalss.c: Include timevar.h
	(reg_scan):  Set timevar
	* timevar.def (TV_ALIAS_ANALYSIS, TV_REG_SCAN, TV_REBUILD_JUMP): New

From-SVN: r63464

1 files changed, 10 insertions, 1 deletions

diff --git a/gcc/expr.c b/gcc/expr.c
index d8f4c79..9643a55 100644
--- a/gcc/expr.c
+++ b/gcc/expr.c
@@ -2477,6 +2477,15 @@ emit_group_store (orig_dst, src, ssize)
 	      bytepos -= GET_MODE_SIZE (GET_MODE (XEXP (dst, 0)));
 	      dest = XEXP (dst, 1);
 	    }
+	  else if (bytepos == 0 && XVECLEN (src, 0))
+	    {
+	      dest = assign_stack_temp (GET_MODE (dest),
+				        GET_MODE_SIZE (GET_MODE (dest)), 0);
+	      emit_move_insn (adjust_address (dest, GET_MODE (tmps[i]), bytepos),
+			      tmps[i]);
+	      dst = dest;
+	      break;
+	    }
 	  else
 	    abort ();
 	}
@@ -2495,7 +2504,7 @@ emit_group_store (orig_dst, src, ssize)
   emit_queue ();
 
   /* Copy from the pseudo into the (probable) hard reg.  */
-  if (GET_CODE (dst) == REG)
+  if (orig_dst != dst)
     emit_move_insn (orig_dst, dst);
 }