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tree-ssa-pre.c (insert_into_set): Don't put is_gimple_min_invariant values into the set.

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2004-09-19  Daniel Berlin  <dberlin@dberlin.org>

	* tree-ssa-pre.c (insert_into_set): Don't put
	is_gimple_min_invariant values into the set.

From-SVN: r87725
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Daniel Berlin 2004-09-19 13:57:35 +00:00 • committed by Daniel Berlin
parent 76fd4fd7e2
commit 9714133875
2 changed files with 8 additions and 0 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
2004-09-19 Daniel Berlin <dberlin@dberlin.org>
* tree-ssa-pre.c (insert_into_set): Don't put
is_gimple_min_invariant values into the set.
2004-09-19 Andreas Jaeger <aj@suse.de>
* tree-ssa-dom.c (restore_nonzero_vars_to_original_value): Fix

3
gcc/tree-ssa-pre.c
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@ -522,6 +522,9 @@ insert_into_set (value_set_t set, tree expr)
value_set_node_t newnode = pool_alloc (value_set_node_pool);
tree val = get_value_handle (expr);
gcc_assert (val);
if (is_gimple_min_invariant (val))
return;
/* For indexed sets, insert the value into the set value bitmap.
For all sets, add it to the linked list and increment the list