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From-SVN: r632
This commit is contained in:
Richard Stallman 1992-03-30 02:55:23 +00:00
parent 77395be632
commit c4fcf531ae
1 changed files with 7 additions and 3 deletions
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10
gcc/stmt.c
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@ -3650,15 +3650,19 @@ expand_end_case (orig_index)
#ifdef HAVE_casesi
if (HAVE_casesi)
{
enum machine_mode index_mode = SImode;
tree index_type = GET_MODE_BITSIZE (index_mode);
/* Convert the index to SImode. */
if (TYPE_MODE (TREE_TYPE (index_expr)) == DImode)
if (GET_MODE_BITSIZE (TYPE_MODE (TREE_TYPE (index_expr)))
> GET_MODE_BITSIZE (index_mode))
{
index_expr = build (MINUS_EXPR, TREE_TYPE (index_expr),
index_expr, minval);
minval = integer_zero_node;
}
if (TYPE_MODE (TREE_TYPE (index_expr)) != SImode)
index_expr = convert (type_for_size (GET_MODE_BITSIZE (SImode), 0),
if (TYPE_MODE (TREE_TYPE (index_expr)) != index_mode)
index_expr = convert (type_for_size (index_type, 0),
index_expr);
index = expand_expr (index_expr, 0, VOIDmode, 0);
emit_queue ();