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(assign_parms): Use expr_size when appropriate.

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From-SVN: r7228
This commit is contained in:
Richard Kenner 1994-05-06 13:32:34 -04:00
parent b8c21346e9
commit 1fd3ef7f65
1 changed files with 7 additions and 14 deletions
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21
gcc/function.c
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@ -3546,21 +3546,14 @@ assign_parms (fndecl, second_time)
if (TYPE_SIZE (type) == 0 if (TYPE_SIZE (type) == 0
|| TREE_CODE (TYPE_SIZE (type)) != INTEGER_CST) || TREE_CODE (TYPE_SIZE (type)) != INTEGER_CST)
{ /* This is a variable sized object. */
/* This is a variable sized object. */ copy = gen_rtx (MEM, BLKmode,
/* ??? Can we use expr_size here? */ allocate_dynamic_stack_space
rtx size_rtx = expand_expr (size_in_bytes (type), NULL_RTX, (expand_size (parm), NULL_RTX,
TYPE_MODE (sizetype), 0); TYPE_ALIGN (type)));
copy = gen_rtx (MEM, BLKmode,
allocate_dynamic_stack_space (size_rtx, NULL_RTX,
TYPE_ALIGN (type)));
}
else else
{ copy = assign_stack_temp (TYPE_MODE (type),
int size = int_size_in_bytes (type); int_size_in_bytes (type), 1);
copy = assign_stack_temp (TYPE_MODE (type), size, 1);
}
store_expr (parm, copy, 0); store_expr (parm, copy, 0);
emit_move_insn (parmreg, XEXP (copy, 0)); emit_move_insn (parmreg, XEXP (copy, 0));