提交 8460df73 编写于 作者: I iignatyev

Merge

......@@ -104,7 +104,8 @@ const Type *CastIINode::Value(PhaseTransform *phase) const {
// Try to improve the type of the CastII if we recognize a CmpI/If
// pattern.
if (_carry_dependency) {
if (in(0) != NULL && (in(0)->is_IfFalse() || in(0)->is_IfTrue())) {
if (in(0) != NULL && in(0)->in(0) != NULL && in(0)->in(0)->is_If()) {
assert(in(0)->is_IfFalse() || in(0)->is_IfTrue(), "should be If proj");
Node* proj = in(0);
if (proj->in(0)->in(1)->is_Bool()) {
Node* b = proj->in(0)->in(1);
......
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