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(gen_stdcall_suffix): Round parameter size up to

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PARM_BOUNDARY.

From-SVN: r12608
This commit is contained in:
Stan Cox 1996-08-09 20:51:08 +00:00
parent a1a478c5fe
commit 3d5c883bbf
1 changed files with 12 additions and 6 deletions
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18
gcc/config/i386/winnt.c
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@ -44,13 +44,19 @@ gen_stdcall_suffix (decl)
if (TREE_VALUE (tree_last (TYPE_ARG_TYPES (TREE_TYPE (decl))))
== void_type_node)
{
tree formal_type = TYPE_ARG_TYPES (TREE_TYPE (decl));
tree formal_type = TYPE_ARG_TYPES (TREE_TYPE (decl));
while (TREE_VALUE (formal_type) != void_type_node)
{
total += TREE_INT_CST_LOW (TYPE_SIZE (TREE_VALUE (formal_type)));
formal_type = TREE_CHAIN (formal_type);
}
while (TREE_VALUE (formal_type) != void_type_node)
{
int parm_size
= TREE_INT_CST_LOW (TYPE_SIZE (TREE_VALUE (formal_type)));
/* Must round up to include padding. This is done the same
way as in store_one_arg. */
parm_size = ((parm_size + PARM_BOUNDARY - 1)
/ PARM_BOUNDARY * PARM_BOUNDARY);
total += parm_size;
formal_type = TREE_CHAIN (formal_type);
}
}
newsym = xmalloc (strlen (asmname) + 10);