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re PR tree-optimization/23626 (ICE after cunrolling)

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PR tree-optimization/23626
	* tree-cfg.c (replace_uses_by): Clean up eh info.

From-SVN: r103766
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Zdenek Dvorak 2005-09-02 11:04:45 +02:00 • committed by Zdenek Dvorak
parent 73eb8cb642
commit b8c4f9a4ce
2 changed files with 9 additions and 0 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
2005-09-02 Zdenek Dvorak <dvorakz@suse.cz>
PR tree-optimization/23626
* tree-cfg.c (replace_uses_by): Clean up eh info.
2005-09-01 DJ Delorie <dj@redhat.com>
* config/m32c/m32c.c (m32c_valid_pointer_mode): Remove stray debug

4
gcc/tree-cfg.c
View file

@ -1273,6 +1273,10 @@ replace_uses_by (tree name, tree val)
if (TREE_CODE (rhs) == ADDR_EXPR)
recompute_tree_invarant_for_addr_expr (rhs);
/* If the statement could throw and now cannot, we need to prune cfg. */
if (maybe_clean_or_replace_eh_stmt (stmt, stmt))
tree_purge_dead_eh_edges (bb_for_stmt (stmt));
mark_new_vars_to_rename (stmt);
}