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tree-inline.c (remap_save_expr): Map new save_expr to identity rather than to error_mark_node.

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* tree-inline.c (remap_save_expr): Map new save_expr to identity
        rather than to error_mark_node.

From-SVN: r71692
This commit is contained in:
Richard Henderson 2003-09-23 13:02:48 -07:00 committed by Richard Henderson
parent 5d4856a011
commit 1593ad2edd
2 changed files with 6 additions and 2 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2003-09-23 Richard Henderson <rth@redhat.com>
* tree-inline.c (remap_save_expr): Map new save_expr to identity
rather than to error_mark_node.
2003-09-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* configure.in (HAVE_GAS_SHF_MERGE): Always define to test result.

3
gcc/tree-inline.c
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@ -2002,8 +2002,7 @@ remap_save_expr (tree *tp, void *st_, tree fn, int *walk_subtrees)
(splay_tree_key) *tp,
(splay_tree_value) t);
/* Make sure we don't remap an already-remapped SAVE_EXPR. */
splay_tree_insert (st, (splay_tree_key) t,
(splay_tree_value) error_mark_node);
splay_tree_insert (st, (splay_tree_key) t, (splay_tree_value) t);
}
else
/* We've already walked into this SAVE_EXPR, so we needn't do it