Use proper mode for stack save area.
2011-07-01 H.J. Lu <hongjiu.lu@intel.com> PR middle-end/48016 * explow.c (update_nonlocal_goto_save_area): Use proper mode for stack save area. * function.c (expand_function_start): Likewise. From-SVN: r175756
This commit is contained in:
parent
e35fceb583
commit
6bbec3e156
|
@ -1,3 +1,10 @@
|
|||
2011-07-01 H.J. Lu <hongjiu.lu@intel.com>
|
||||
|
||||
PR middle-end/48016
|
||||
* explow.c (update_nonlocal_goto_save_area): Use proper mode
|
||||
for stack save area.
|
||||
* function.c (expand_function_start): Likewise.
|
||||
|
||||
2011-07-01 Richard Guenther <rguenther@suse.de>
|
||||
|
||||
PR middle-end/49596
|
||||
|
|
|
@ -1102,7 +1102,9 @@ update_nonlocal_goto_save_area (void)
|
|||
first one is used for the frame pointer save; the rest are sized by
|
||||
STACK_SAVEAREA_MODE. Create a reference to array index 1, the first
|
||||
of the stack save area slots. */
|
||||
t_save = build4 (ARRAY_REF, ptr_type_node, cfun->nonlocal_goto_save_area,
|
||||
t_save = build4 (ARRAY_REF,
|
||||
TREE_TYPE (TREE_TYPE (cfun->nonlocal_goto_save_area)),
|
||||
cfun->nonlocal_goto_save_area,
|
||||
integer_one_node, NULL_TREE, NULL_TREE);
|
||||
r_save = expand_expr (t_save, NULL_RTX, VOIDmode, EXPAND_WRITE);
|
||||
|
||||
|
|
|
@ -4782,11 +4782,12 @@ expand_function_start (tree subr)
|
|||
if (!DECL_RTL_SET_P (var))
|
||||
expand_decl (var);
|
||||
|
||||
t_save = build4 (ARRAY_REF, ptr_type_node,
|
||||
t_save = build4 (ARRAY_REF,
|
||||
TREE_TYPE (TREE_TYPE (cfun->nonlocal_goto_save_area)),
|
||||
cfun->nonlocal_goto_save_area,
|
||||
integer_zero_node, NULL_TREE, NULL_TREE);
|
||||
r_save = expand_expr (t_save, NULL_RTX, VOIDmode, EXPAND_WRITE);
|
||||
r_save = convert_memory_address (Pmode, r_save);
|
||||
gcc_assert (GET_MODE (r_save) == Pmode);
|
||||
|
||||
emit_move_insn (r_save, targetm.builtin_setjmp_frame_value ());
|
||||
update_nonlocal_goto_save_area ();
|
||||
|
|
Loading…
Reference in New Issue