[9] RFR (XS): 8152972: C2 crashes with SIGSEGV in LoadNode::make

[Vladimir Kozlov]

Good.

Thanks,
Vladimir

On 3/29/16 10:29 AM, Vladimir Ivanov wrote:
> http://cr.openjdk.java.net/~vlivanov/8152972/webrev.00/
> https://bugs.openjdk.java.net/browse/JDK-8152972
>
> Use raw_adr_type() instead of adr_type() to copy debug-only MemNode::_adr_type.
>
> The crash happens when LoadNode::adr_type() returns NULL (because load->in(Address)->bottom_type() == TOP). And
> LoadNode::make() uses adr_type in asserts.
>
> Best regards,
> Vladimir Ivanov