2009-05-29 Kai Tietz <kai.tietz@onevision.com>

[pf3gnuchains/gcc-fork.git] / gcc / calls.c

diff --git a/gcc/calls.c b/gcc/calls.c
index df7481a..219b1d3 100644 (file)
--- a/gcc/calls.c
+++ b/gcc/calls.c
@@ -1054,6 +1054,7 @@ initialize_argument_information (int num_actuals ATTRIBUTE_UNUSED,
              || (callee_copies
                  && !TREE_ADDRESSABLE (type)
                  && (base = get_base_address (args[i].tree_value))
+                 && TREE_CODE (base) != SSA_NAME
                  && (!DECL_P (base) || MEM_P (DECL_RTL (base)))))
            {
              /* We can't use sibcalls if a callee-copied argument is
@@ -3634,6 +3635,7 @@ emit_library_call_value_1 (int retval, rtx orgfun, rtx value,
       rtx val = argvec[argnum].value;
       rtx reg = argvec[argnum].reg;
       int partial = argvec[argnum].partial;
+      unsigned int parm_align = argvec[argnum].locate.boundary;
       int lower_bound = 0, upper_bound = 0, i;
 
       if (! (reg != 0 && partial == 0))
@@ -3646,10 +3648,10 @@ emit_library_call_value_1 (int retval, rtx orgfun, rtx value,
 #ifdef ARGS_GROW_DOWNWARD
              /* stack_slot is negative, but we want to index stack_usage_map
                 with positive values.  */
-             upper_bound = -argvec[argnum].locate.offset.constant + 1;
+             upper_bound = -argvec[argnum].locate.slot_offset.constant + 1;
              lower_bound = upper_bound - argvec[argnum].locate.size.constant;
 #else
-             lower_bound = argvec[argnum].locate.offset.constant;
+             lower_bound = argvec[argnum].locate.slot_offset.constant;
              upper_bound = lower_bound + argvec[argnum].locate.size.constant;
 #endif
 
@@ -3695,7 +3697,7 @@ emit_library_call_value_1 (int retval, rtx orgfun, rtx value,
                }
            }
 
-         emit_push_insn (val, mode, NULL_TREE, NULL_RTX, PARM_BOUNDARY,
+         emit_push_insn (val, mode, NULL_TREE, NULL_RTX, parm_align,
                          partial, reg, 0, argblock,
                          GEN_INT (argvec[argnum].locate.offset.constant),
                          reg_parm_stack_space,
@@ -4232,7 +4234,8 @@ store_one_arg (struct arg_data *arg, rtx argblock, int flags,
                    - int_size_in_bytes (TREE_TYPE (pval))
                    + partial);
          size_rtx = expand_expr (size_in_bytes (TREE_TYPE (pval)),
-                                 NULL_RTX, TYPE_MODE (sizetype), 0);
+                                 NULL_RTX, TYPE_MODE (sizetype),
+                                 EXPAND_NORMAL);
        }
 
       parm_align = arg->locate.boundary;