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(expand_expr, case VAR_DECL): If decl wasn't laid out, 

lay it out now, and fix the rtl's mode.

From-SVN: r5671
This commit is contained in:
Richard Stallman 1993-10-08 04:58:24 +00:00
parent 20bf3fac14
commit 2dca20cd24
1 changed files with 12 additions and 1 deletions
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13
gcc/expr.c
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@ -3681,8 +3681,19 @@ expand_expr (exp, target, tmode, modifier)
return CONST0_RTX (mode);
}
case FUNCTION_DECL:
case VAR_DECL:
/* If a static var's type was incomplete when the decl was written,
but the type is complete now, lay out the decl now. */
if (DECL_SIZE (exp) == 0 && TYPE_SIZE (TREE_TYPE (exp)) != 0
&& (TREE_STATIC (exp) || DECL_EXTERNAL (exp)))
{
push_obstacks_nochange ();
end_temporary_allocation ();
layout_decl (exp, 0);
PUT_MODE (DECL_RTL (exp), DECL_MODE (exp));
pop_obstacks ();
}
case FUNCTION_DECL:
case RESULT_DECL:
if (DECL_RTL (exp) == 0)
abort ();