Commit ab798313 by Kazu Hirata Committed by Kazu Hirata

tree-ssa-sink.c (nearest_common_dominator_of_uses): Consider all immediate uses in PHI nodes.

	* tree-ssa-sink.c (nearest_common_dominator_of_uses): Consider
	all immediate uses in PHI nodes.

From-SVN: r97788
parent 53b42091
2005-04-07 Kazu Hirata <kazu@cs.umass.edu>
* tree-ssa-sink.c (nearest_common_dominator_of_uses): Consider
all immediate uses in PHI nodes.
2005-04-07 Richard Earnshaw <richard.earnshaw@arm.com>
* arm.c (arm_const_double_inline_cost): Handle any constant by
......
......@@ -241,8 +241,7 @@ nearest_common_dominator_of_uses (tree stmt)
if (TREE_CODE (usestmt) == PHI_NODE)
{
int idx = PHI_ARG_INDEX_FROM_USE (use_p);
if (PHI_ARG_DEF (usestmt, idx) == var)
{
useblock = PHI_ARG_EDGE (usestmt, idx)->src;
/* Short circuit. Nothing dominates the entry block. */
if (useblock == ENTRY_BLOCK_PTR)
......@@ -252,7 +251,6 @@ nearest_common_dominator_of_uses (tree stmt)
}
bitmap_set_bit (blocks, useblock->index);
}
}
else
{
useblock = bb_for_stmt (usestmt);
......
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