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* tree-inline.c (inline_forbidden_p_1, case RECORD_TYPE): Add comment.

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From-SVN: r91420
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Richard Kenner 2004-11-28 14:02:56 +00:00 committed by Richard Kenner
parent fbee756399
commit 27b892b496
2 changed files with 8 additions and 1 deletions
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gcc/ChangeLog
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@ -1,3 +1,7 @@
2004-11-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* tree-inline.c (inline_forbidden_p_1, case RECORD_TYPE): Add comment.
2004-11-28 Ulrich Weigand <uweigand@de.ibm.com>
PR rtl-optimization/18420

5
gcc/tree-inline.c
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@ -1036,7 +1036,10 @@ inline_forbidden_p_1 (tree *nodep, int *walk_subtrees ATTRIBUTE_UNUSED,
UNION_TYPE nodes, then it goes into infinite recursion on a
structure containing a pointer to its own type. If it doesn't,
then the type node for S doesn't get adjusted properly when
F is inlined, and we abort in find_function_data. */
F is inlined, and we abort in find_function_data.
??? This is likely no longer true, but it's too late in the 4.0
cycle to try to find out. This should be checked for 4.1. */
for (t = TYPE_FIELDS (node); t; t = TREE_CHAIN (t))
if (variably_modified_type_p (TREE_TYPE (t), NULL))
{