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ir_visit_tree: Make sure we visit dereference targets, too.

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Found this with the local dead code pass, which never saw variable
dereferences occurring.
This commit is contained in:
Eric Anholt 2010-05-05 11:07:21 -07:00
parent aef0aaee67
commit dc1dbd65e1
1 changed files with 1 additions and 0 deletions
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ir_visit_tree.cpp
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@ -136,6 +136,7 @@ ir_tree_visitor::visit(ir_dereference *ir)
if (ir->mode == ir_dereference::ir_reference_array) {
ir->selector.array_index->accept(this);
}
ir->var->accept(this);
}
void